Cities Index.
Agenda packet, first session

Laguna Beach City Council
May 26, 2026

Document
Agenda packet, first session
Meeting
May 26, 2026
Body
Laguna Beach City Council
Pages
29
Original file
137.7 MB
Text extracted from the city's file for reading and search. Open the original on lagunabeachcity.primegov.com. That file is the official record.

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OC Rational Results (10-yr High Confidence)
Concentration Point / Outlet Subarea / Basin Area (ac) Effective Area (ac) Total area (ac) Fp Ap Tt (min) Tc (min) I (in/hr) Fm Fm avg. Q Total (cfs) Flow Path Length (ft) Slope (ft/ft) Velocity (fps) Depth of Flow (ft) Comments 43C 0.2 0.2 0.2 0.25 0.40 4.6 4.27 0.10 0.10 0.9 269.7 0.26434 45C 0.5 0.8 0.8 0.25 0.40 2.41 7.0 3.35 0.10 0.10 2.3 357.8 0.37696 2.8(AG) 0.08(AG) 49C 1.1 1.9 1.9 0.25 0.50 3.22 10.2 2.70 0.12 0.11 4.5 474.5 0.33598 2.7(AG) 0.08(AG) 41C 0.2 0.2 0.2 0.25 0.40 4.4 4.39 0.10 0.10 0.9 229.9 0.24417 46C 1.7 2.3 1.9 2.26 6.6 3.46 0.10 6.9 292.7 0.29409 2.4(AG) 0.08(AG) 49C 1.1 3.4 3.0 0.25 0.50 1.73 8.4 3.02 0.12 0.11 9.0 443.1 0.30323 4.4(AG) 0.19(AG) 50C 0.3 0.3 0.3 0.25 0.40 4.1 4.56 0.10 0.10 1.2 204.2 0.27026 47C 0.6 0.9 0.9 0.25 0.40 1.11 5.2 3.97 0.10 0.10 3.1 166.0 0.27661 2.8(AG) 0.11(AG) 49C 1.1 2.0 2.0 0.25 0.50 1.00 6.2 3.59 0.12 0.11 6.4 219.3 0.35340 4.1(AG) 0.15(AG) 51C 0.2 0.2 0.2 0.25 0.40 5.4 3.90 0.10 0.10 0.6 290.6 0.13797 44C 0.4 0.5 0.5 0.25 0.40 0.00 5.4 3.90 0.10 0.10 1.8 0.0 42C 0.2 0.2 0.2 0.25 0.40 4.5 4.29 0.10 0.10 0.9 230.0 0.20088 44C 0.7 1.0 1.0 0.25 0.40 0.00 4.5 4.29 0.10 0.10 3.7 0.0 Head Node - 42C 2.5 0.37 0.27 0.00 4.5 4.29 0.10 9.6 Confluence...

Head Node - 51C 2.6 0.37 0.27 0.00 5.4 3.90 0.10 9.0 Confluence... 44C - Confluence 2.5 1.5 0.37 0.27 0.00 4.5 4.29 0.10 9.6 Confluence...

Head Node - 42C 3.8 0.37 0.35 1.58 6.1 3.62 0.11 12.1 Confluence...

Head Node - 51C 3.9 0.37 0.35 1.60 7.0 3.35 0.11 11.4 Confluence... 48C 1.3 3.8 2.8 0.25 0.50 1.58 6.1 3.62 0.12 0.11 12.1 361.8 0.31687 3.9(AG) 0.15(AG) Head Node - 42C 11.0 0.27 0.42 0.00 6.8 3.40 0.11 32.8 Confluence...

Head Node - 51C 11.6 0.27 0.42 0.00 7.7 3.17 0.11 32.2 Confluence...

Head Node - 45C 12.3 0.27 0.42 0.00 10.2 2.70 0.11 28.9 Confluence...

Head Node - 46C 12.0 0.27 0.42 0.00 8.4 3.02 0.11 31.7 Confluence...

Head Node - 47C 10.2 0.27 0.42 0.00 6.2 3.59 0.11 32.1 Confluence... 49C - Confluence 11.0 7.5 0.27 0.42 0.00 6.8 3.40 0.11 32.8 Confluence...

Head Node - 42C 11.4 0.27 0.41 0.67 7.5 3.22 0.11 32.8 Confluence...

Head Node - 51C 12.0 0.27 0.41 0.68 8.4 3.02 0.11 32.2 Confluence...

Head Node - 45C 12.7 0.27 0.42 0.71 10.9 2.59 0.11 28.9 Confluence...

Head Node - 46C 12.4 0.27 0.42 0.68 9.0 2.89 0.11 31.7 Confluence...

Head Node - 47C 10.6 0.27 0.41 0.68 6.9 3.38 0.11 32.1 Confluence... 40C 0.4 11.4 7.8 0.25 0.32 0.67 7.5 3.22 0.08 0.11 32.8 147.5 0.15033 3.6(AG) 0.18(AG)

Page 1 of 1 ends

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59 Orange County Rational Method Analysis using WMS WMS 11.3.4 (64-bit) (1986 Orange County Hydrology Manual)
2500 Glenneyre
100-year Proposed (Post-Project)
Date/time of study: Sep 17 2025 15:22
Begin job control data
100-yr High Confidence
Non-mountainous rainfall intensity regression equation: I(t) = a*t^b Regression 'a' factor = 15.560
Regression 'b' factor = -0.573
Mountainous rainfall intensity values
5 min = 9.360
30 min = 2.680
60 min = 1.940
180 min = 1.320
360 min = 1.030
1440 min = 0.470
Note: Mountainous rainfall intensity values are
calculated by interpolating between known
intensity values.

End job control data
Initial sub-area 274B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 269.73
Drop in Elevation(h) = 71.30
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.579
End initial sub-area 274B details
Sub-area 274B details
Area = 0.240
Mountainous terrain fraction 0.00
Intensity = 6.507
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.395
End Sub-area 274B details
Concentration point 43C details
Flow Out Details
Effective area = 0.24
Total area = 0.24
Time of Concentration = 4.579
Comp mtn = 0.000
Intensity = 1.562
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.395
Max flow path = 269.7
End concentration point details
Reach details FROM concentration point 43C TO concentration point 45C Above ground input
Type = Trapezoidal channel
383
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60 Length = 357.84000
Up elevation = 460.30
Down elevation = 336.90
Slope = 0.37696
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 2.036
Flow = 2.67
Velocity 2.930
Flow Depth = 0.089
Above ground final
Flow = 3.67
Velocity 3.333
Flow depth = 0.107
End reach details
Sub-area 270B details
Area = 0.542
Mountainous terrain fraction 0.00
Intensity = 5.271
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 2.543
End Sub-area 270B details
Concentration point 45C details
Flow Out Details
Effective area = 0.78
Total area = 0.78
Time of Concentration = 6.615
Comp mtn = 0.000
Intensity = 5.271
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 3.669
Max flow path = 627.6
End concentration point details
Initial sub-area 273B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 229.92
Drop in Elevation(h) = 56.14
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.365
End initial sub-area 273B details
Sub-area 273B details
Area = 0.230
Mountainous terrain fraction 0.00
Intensity = 6.688
ap = 0.400
Fp = 0.250
384
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61 Fm = 0.100
Flow Rate = 1.375
End Sub-area 273B details
Concentration point 41C details
Flow Out Details
Effective area = 0.23
Total area = 0.23
Time of Concentration = 4.365
Comp mtn = 0.000
Intensity = 1.538
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.375
Max flow path = 229.9
End concentration point details
Reach details FROM concentration point 41C TO concentration point 46C Above ground input
Type = Trapezoidal channel
Length = 292.73000
Up elevation = 394.80
Down elevation = 314.90
Slope = 0.29409
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.880
Flow = 2.32
Velocity 2.595
Flow Depth = 0.087
Above ground final
Flow = 3.01
Velocity 2.857
Flow depth = 0.102
End reach details
Sub-area 271B details
Area = 1.270
Mountainous terrain fraction 0.00
Intensity = 5.447
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 6.163
End Sub-area 271B details
Sub-area 272B details
Area = 0.390
Mountainous terrain fraction 0.00
Intensity = 5.447
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.892
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62 End Sub-area 272B details
Concentration point 46C details
Flow Out Details
Effective area = 2.28
Total area = 1.89
Time of Concentration = 6.245
Comp mtn = 0.000
Intensity = 5.447
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 11.064
Max flow path = 522.7
End concentration point details
Initial sub-area 269B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 204.18
Drop in Elevation(h) = 55.18
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.079
End initial sub-area 269B details
Sub-area 269B details
Area = 0.288
Mountainous terrain fraction 0.00
Intensity = 6.953
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.791
End Sub-area 269B details
Concentration point 50C details
Flow Out Details
Effective area = 0.29
Total area = 0.29
Time of Concentration = 4.079
Comp mtn = 0.000
Intensity = 2.002
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.791
Max flow path = 204.2
End concentration point details
Reach details FROM concentration point 50C TO concentration point 47C Above ground input
Type = Trapezoidal channel
Length = 165.96000
Up elevation = 303.40
Down elevation = 260.00
Slope = 0.27661
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
386
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63 Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 0.935
Flow = 3.45
Velocity 2.958
Flow Depth = 0.113
Above ground final
Flow = 4.90
Velocity 3.404
Flow depth = 0.138
End reach details
Sub-area 268B details
Area = 0.600
Mountainous terrain fraction 0.00
Intensity = 6.177
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 3.309
End Sub-area 268B details
Concentration point 47C details
Flow Out Details
Effective area = 0.89
Total area = 0.89
Time of Concentration = 5.014
Comp mtn = 0.000
Intensity = 6.177
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 4.898
Max flow path = 370.1
End concentration point details
Initial sub-area 266B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 290.64
Drop in Elevation(h) = 40.10
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 5.373
End initial sub-area 266B details
Sub-area 266B details
Area = 0.164
Mountainous terrain fraction 0.00
Intensity = 5.937
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 0.869
End Sub-area 266B details
Concentration point 51C details
Flow Out Details
Effective area = 0.16
387
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64 Total area = 0.16
Time of Concentration = 5.373
Comp mtn = 0.000
Intensity = 0.974
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 0.869
Max flow path = 290.6
End concentration point details
Initial sub-area 265B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 230.04
Drop in Elevation(h) = 46.21
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.540
End initial sub-area 265B details
Sub-area 265B details
Area = 0.230
Mountainous terrain fraction 0.00
Intensity = 6.539
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.344
End Sub-area 265B details
Concentration point 42C details
Flow Out Details
Effective area = 0.23
Total area = 0.23
Time of Concentration = 4.540
Comp mtn = 0.000
Intensity = 1.504
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.344
Max flow path = 230.0
End concentration point details
Reach details FROM concentration point 51C TO concentration point 44C End reach details
Reach details FROM concentration point 42C TO concentration point 44C End reach details
Sub-area 263B details
Area = 0.749
Mountainous terrain fraction 0.00
Intensity = 6.539
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 4.377
End Sub-area 263B details
388
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65 Sub-area 264B details
Area = 0.360
Mountainous terrain fraction 0.00
Intensity = 6.539
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 2.104
End Sub-area 264B details
Concentration point 44C details
Confluence IN details
Name = 42C
Flow = 5.721
Time of concentration = 4.54
Intensity = 6.539
ap = 0.40
Fp = 0.25
Fm = 0.10
Area = 0.98
Name = 51C
Flow = 2.776
Time of concentration = 5.37
Intensity = 5.937
ap = 0.40
Fp = 0.25
Fm = 0.10
Area = 0.52
Confluence OUT details
Name = 42C
Flow = 14.788
Time of concentration = 4.54
Intensity = 6.539
ap = 0.27
Fp = 0.37
Fm = 0.10
Effective area = 2.53
Name = 51C
Flow = 13.837
Time of concentration = 5.37
Intensity = 5.937
ap = 0.27
Fp = 0.37
Fm = 0.10
Effective area = 2.61
Flow Out Details
Effective area = 2.53
Total area = 1.50
Time of Concentration = 4.540
Comp mtn = 0.000
Intensity = 6.539
Comp ap = 0.269
Comp Fp = 0.372
Comp Fm = 0.100
389
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66 Flow = 14.788
Max flow path = 290.6
End concentration point details
Reach details FROM concentration point 44C TO concentration point 48C Above ground input
Type = Trapezoidal channel
Length = 361.79000
Up elevation = 368.10
Down elevation = 261.10
Slope = 0.31687
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 20.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.327
Flow = 17.94
Velocity 4.543
Flow Depth = 0.192
Above ground final
Flow = 19.05
Velocity 4.627
Flow depth = 0.200
End reach details
Sub-area 262B details
Area = 1.260
Mountainous terrain fraction 0.00
Intensity = 5.645
ap = 0.500
Fp = 0.250
Fm = 0.125
Flow Rate = 6.312
End Sub-area 262B details
Concentration point 48C details
Confluence OUT details
Name = 42C
Flow = 19.048
Time of concentration = 5.87
Intensity = 5.645
ap = 0.35
Fp = 0.37
Fm = 0.11
Effective area = 3.79
Name = 51C
Flow = 17.956
Time of concentration = 6.73
Intensity = 5.218
ap = 0.35
Fp = 0.37
Fm = 0.11
Effective area = 3.87
Flow Out Details
Effective area = 3.79
390
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67 Total area = 2.76
Time of Concentration = 5.867
Comp mtn = 0.000
Intensity = 5.645
Comp ap = 0.345
Comp Fp = 0.372
Comp Fm = 0.108
Flow = 19.048
Max flow path = 652.4
End concentration point details
Reach details FROM concentration point 45C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 474.49000
Up elevation = 336.90
Down elevation = 188.40
Slope = 0.33598
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 20.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 2.633
Flow = 5.84
Velocity 3.004
Flow Depth = 0.096
Above ground final
Flow = 7.35
Velocity 3.242
Flow depth = 0.111
End reach details
Reach details FROM concentration point 46C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 443.06000
Up elevation = 314.90
Down elevation = 188.40
Slope = 0.30323
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.446
Flow = 13.48
Velocity 5.106
Flow Depth = 0.246
Above ground final
Flow = 14.62
Velocity 5.255
Flow depth = 0.258
End reach details
Reach details FROM concentration point 47C TO concentration point 49C Above ground input
391
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68 Type = Trapezoidal channel
Length = 219.32000
Up elevation = 260.00
Down elevation = 188.40
Slope = 0.35340
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 0.842
Flow = 7.73
Velocity 4.343
Flow Depth = 0.169
Above ground final
Flow = 10.14
Velocity 4.793
Flow depth = 0.200
End reach details
Reach details FROM concentration point 48C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 224.04000
Up elevation = 261.10
Down elevation = 188.40
Slope = 0.35072
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 0.000
Flow = 20.63
Velocity 0.000
Flow Depth = 0.000
Above ground final
Flow = 20.63
Velocity 6.247
Flow depth = 0.303
End reach details
Sub-area 267B details
Area = 1.130
Mountainous terrain fraction 0.00
Intensity = 5.346
ap = 0.500
Fp = 0.250
Fm = 0.125
Flow Rate = 5.354
End Sub-area 267B details
Concentration point 49C details
Confluence IN details
Name = 42C
Flow = 23.372
Time of concentration = 6.45
392
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69 Intensity = 5.346
ap = 0.38
Fp = 0.37
Fm = 0.11
Area = 4.92
Name = 51C
Flow = 22.051
Time of concentration = 7.33
Intensity = 4.970
ap = 0.38
Fp = 0.37
Fm = 0.11
Area = 5.00
Name = 45C
Flow = 7.349
Time of concentration = 9.25
Intensity = 4.350
ap = 0.46
Fp = 0.25
Fm = 0.11
Area = 1.91
Name = 46C
Flow = 14.625
Time of concentration = 7.69
Intensity = 4.834
ap = 0.43
Fp = 0.25
Fm = 0.11
Area = 3.41
Name = 47C
Flow = 10.142
Time of concentration = 5.86
Intensity = 5.652
ap = 0.46
Fp = 0.25
Fm = 0.11
Area = 2.02
Confluence OUT details
Name = 42C
Flow = 52.885
Time of concentration = 6.45
Intensity = 5.346
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 11.13
Name = 51C
Flow = 51.956
Time of concentration = 7.33
Intensity = 4.970
ap = 0.42
Fp = 0.27
Fm = 0.11
393
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70 Effective area = 11.78
Name = 45C
Flow = 47.470
Time of concentration = 9.25
Intensity = 4.350
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.34
Name = 46C
Flow = 51.516
Time of concentration = 7.69
Intensity = 4.834
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.02
Name = 47C
Flow = 51.734
Time of concentration = 5.86
Intensity = 5.652
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 10.29
Flow Out Details
Effective area = 11.13
Total area = 7.45
Time of Concentration = 6.453
Comp mtn = 0.000
Intensity = 5.346
Comp ap = 0.417
Comp Fp = 0.268
Comp Fm = 0.112
Flow = 52.885
Max flow path = 1102.1
End concentration point details
Reach details FROM concentration point 49C TO concentration point 40C Above ground input
Type = Trapezoidal channel
Length = 147.49000
Up elevation = 188.40
Down elevation = 166.80
Slope = 0.15033
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 50.000
Maxdepth = 5.000
Mannings roughness = 0.05000
Above ground estimated
Traveltime = 0.559
Flow = 53.76
Velocity 4.397
Flow Depth = 0.241
394
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71 Above ground final
Flow = 52.89
Velocity 4.373
Flow depth = 0.238
End reach details
Sub-area 275B details
Area = 0.385
Mountainous terrain fraction 0.00
Intensity = 5.097
ap = 0.320
Fp = 0.250
Fm = 0.080
Flow Rate = 1.753
End Sub-area 275B details
Concentration point 40C details
Confluence OUT details
Name = 42C
Flow = 52.885
Time of concentration = 7.01
Intensity = 5.097
ap = 0.41
Fp = 0.27
Fm = 0.11
Effective area = 11.52
Name = 51C
Flow = 51.956
Time of concentration = 7.89
Intensity = 4.764
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.17
Name = 45C
Flow = 47.470
Time of concentration = 9.83
Intensity = 4.201
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.73
Name = 46C
Flow = 51.516
Time of concentration = 8.26
Intensity = 4.642
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.41
Name = 47C
Flow = 51.734
Time of concentration = 6.42
Intensity = 5.363
ap = 0.41
395
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72 Fp = 0.27
Fm = 0.11
Effective area = 10.67
Flow Out Details
Effective area = 11.52
Total area = 7.84
Time of Concentration = 7.012
Comp mtn = 0.000
Intensity = 5.097
Comp ap = 0.414
Comp Fp = 0.268
Comp Fm = 0.111
Flow = 52.885
Max flow path = 1249.6
End concentration point details
END Orange County detailed output
396
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73 Orange County Rational Method Analysis using WMS WMS 11.3.4 (64-bit) (1986 Orange County Hydrology Manual)
2500 Glenneyre
25-year Proposed (Post-Project)
Date/time of study: Sep 17 2025 13:31
Begin job control data
25-yr High Confidence
Non-mountainous rainfall intensity regression equation: I(t) = a*t^b Regression 'a' factor = 11.995
Regression 'b' factor = -0.566
Mountainous rainfall intensity values
5 min = 7.560
30 min = 2.080
60 min = 1.510
180 min = 1.030
360 min = 0.800
1440 min = 0.370
Note: Mountainous rainfall intensity values are
calculated by interpolating between known
intensity values.

End job control data
Initial sub-area 274B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 269.73
Drop in Elevation(h) = 71.30
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.579
End initial sub-area 274B details
Sub-area 274B details
Area = 0.240
Mountainous terrain fraction 0.00
Intensity = 5.070
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.082
End Sub-area 274B details
Concentration point 43C details
Flow Out Details
Effective area = 0.24
Total area = 0.24
Time of Concentration = 4.579
Comp mtn = 0.000
Intensity = 1.217
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.082
Max flow path = 269.7
End concentration point details
Reach details FROM concentration point 43C TO concentration point 45C Above ground input
Type = Trapezoidal channel
397
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74 Length = 357.84000
Up elevation = 460.30
Down elevation = 336.90
Slope = 0.37696
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 2.232
Flow = 2.05
Velocity 2.671
Flow Depth = 0.075
Above ground final
Flow = 2.80
Velocity 3.026
Flow depth = 0.090
End reach details
Sub-area 270B details
Area = 0.542
Mountainous terrain fraction 0.00
Intensity = 4.049
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.943
End Sub-area 270B details
Concentration point 45C details
Flow Out Details
Effective area = 0.78
Total area = 0.78
Time of Concentration = 6.811
Comp mtn = 0.000
Intensity = 4.049
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 2.803
Max flow path = 627.6
End concentration point details
Initial sub-area 273B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 229.92
Drop in Elevation(h) = 56.14
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.365
End initial sub-area 273B details
Sub-area 273B details
Area = 0.230
Mountainous terrain fraction 0.00
Intensity = 5.209
ap = 0.400
Fp = 0.250
398
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75 Fm = 0.100
Flow Rate = 1.066
End Sub-area 273B details
Concentration point 41C details
Flow Out Details
Effective area = 0.23
Total area = 0.23
Time of Concentration = 4.365
Comp mtn = 0.000
Intensity = 1.198
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.066
Max flow path = 229.9
End concentration point details
Reach details FROM concentration point 41C TO concentration point 46C Above ground input
Type = Trapezoidal channel
Length = 292.73000
Up elevation = 394.80
Down elevation = 314.90
Slope = 0.29409
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 2.099
Flow = 1.79
Velocity 2.324
Flow Depth = 0.075
Above ground final
Flow = 2.29
Velocity 2.561
Flow depth = 0.087
End reach details
Sub-area 271B details
Area = 1.270
Mountainous terrain fraction 0.00
Intensity = 4.171
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 4.692
End Sub-area 271B details
Sub-area 272B details
Area = 0.390
Mountainous terrain fraction 0.00
Intensity = 4.171
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.441
399
399 of 540
76 End Sub-area 272B details
Concentration point 46C details
Flow Out Details
Effective area = 2.28
Total area = 1.89
Time of Concentration = 6.464
Comp mtn = 0.000
Intensity = 4.171
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 8.424
Max flow path = 522.7
End concentration point details
Initial sub-area 269B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 204.18
Drop in Elevation(h) = 55.18
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.079
End initial sub-area 269B details
Sub-area 269B details
Area = 0.288
Mountainous terrain fraction 0.00
Intensity = 5.413
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.389
End Sub-area 269B details
Concentration point 50C details
Flow Out Details
Effective area = 0.29
Total area = 0.29
Time of Concentration = 4.079
Comp mtn = 0.000
Intensity = 1.559
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.389
Max flow path = 204.2
End concentration point details
Reach details FROM concentration point 50C TO concentration point 47C Above ground input
Type = Trapezoidal channel
Length = 165.96000
Up elevation = 303.40
Down elevation = 260.00
Slope = 0.27661
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
400
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77 Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.029
Flow = 2.66
Velocity 2.687
Flow Depth = 0.096
Above ground final
Flow = 3.76
Velocity 3.059
Flow depth = 0.119
End reach details
Sub-area 268B details
Area = 0.600
Mountainous terrain fraction 0.00
Intensity = 4.766
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 2.540
End Sub-area 268B details
Concentration point 47C details
Flow Out Details
Effective area = 0.89
Total area = 0.89
Time of Concentration = 5.108
Comp mtn = 0.000
Intensity = 4.766
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 3.760
Max flow path = 370.1
End concentration point details
Initial sub-area 266B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 290.64
Drop in Elevation(h) = 40.10
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 5.373
End initial sub-area 266B details
Sub-area 266B details
Area = 0.164
Mountainous terrain fraction 0.00
Intensity = 4.631
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 0.674
End Sub-area 266B details
Concentration point 51C details
Flow Out Details
Effective area = 0.16
401
401 of 540
78 Total area = 0.16
Time of Concentration = 5.373
Comp mtn = 0.000
Intensity = 0.760
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 0.674
Max flow path = 290.6
End concentration point details
Initial sub-area 265B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 230.04
Drop in Elevation(h) = 46.21
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.540
End initial sub-area 265B details
Sub-area 265B details
Area = 0.230
Mountainous terrain fraction 0.00
Intensity = 5.095
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.042
End Sub-area 265B details
Concentration point 42C details
Flow Out Details
Effective area = 0.23
Total area = 0.23
Time of Concentration = 4.540
Comp mtn = 0.000
Intensity = 1.172
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.042
Max flow path = 230.0
End concentration point details
Reach details FROM concentration point 51C TO concentration point 44C End reach details
Reach details FROM concentration point 42C TO concentration point 44C End reach details
Sub-area 263B details
Area = 0.749
Mountainous terrain fraction 0.00
Intensity = 5.095
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 3.395
End Sub-area 263B details
402
402 of 540
79 Sub-area 264B details
Area = 0.360
Mountainous terrain fraction 0.00
Intensity = 5.095
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.632
End Sub-area 264B details
Concentration point 44C details
Confluence IN details
Name = 42C
Flow = 4.437
Time of concentration = 4.54
Intensity = 5.095
ap = 0.40
Fp = 0.25
Fm = 0.10
Area = 0.98
Name = 51C
Flow = 2.155
Time of concentration = 5.37
Intensity = 4.631
ap = 0.40
Fp = 0.25
Fm = 0.10
Area = 0.52
Confluence OUT details
Name = 42C
Flow = 11.471
Time of concentration = 4.54
Intensity = 5.095
ap = 0.27
Fp = 0.37
Fm = 0.10
Effective area = 2.53
Name = 51C
Flow = 10.741
Time of concentration = 5.37
Intensity = 4.631
ap = 0.27
Fp = 0.37
Fm = 0.10
Effective area = 2.61
Flow Out Details
Effective area = 2.53
Total area = 1.50
Time of Concentration = 4.540
Comp mtn = 0.000
Intensity = 5.095
Comp ap = 0.269
Comp Fp = 0.372
Comp Fm = 0.100
403
403 of 540
80 Flow = 11.471
Max flow path = 290.6
End concentration point details
Reach details FROM concentration point 44C TO concentration point 48C Above ground input
Type = Trapezoidal channel
Length = 361.79000
Up elevation = 368.10
Down elevation = 261.10
Slope = 0.31687
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 20.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.464
Flow = 13.89
Velocity 4.119
Flow Depth = 0.164
Above ground final
Flow = 14.59
Velocity 4.175
Flow depth = 0.170
End reach details
Sub-area 262B details
Area = 1.260
Mountainous terrain fraction 0.00
Intensity = 4.349
ap = 0.500
Fp = 0.250
Fm = 0.125
Flow Rate = 4.830
End Sub-area 262B details
Concentration point 48C details
Confluence OUT details
Name = 42C
Flow = 14.589
Time of concentration = 6.00
Intensity = 4.349
ap = 0.35
Fp = 0.37
Fm = 0.11
Effective area = 3.79
Name = 51C
Flow = 13.789
Time of concentration = 6.86
Intensity = 4.032
ap = 0.35
Fp = 0.37
Fm = 0.11
Effective area = 3.87
Flow Out Details
Effective area = 3.79
404
404 of 540
81 Total area = 2.76
Time of Concentration = 6.004
Comp mtn = 0.000
Intensity = 4.349
Comp ap = 0.345
Comp Fp = 0.372
Comp Fm = 0.108
Flow = 14.589
Max flow path = 652.4
End concentration point details
Reach details FROM concentration point 45C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 474.49000
Up elevation = 336.90
Down elevation = 188.40
Slope = 0.33598
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 20.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 2.923
Flow = 4.43
Velocity 2.705
Flow Depth = 0.081
Above ground final
Flow = 5.54
Velocity 2.913
Flow depth = 0.094
End reach details
Reach details FROM concentration point 46C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 443.06000
Up elevation = 314.90
Down elevation = 188.40
Slope = 0.30323
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.597
Flow = 10.25
Velocity 4.625
Flow Depth = 0.209
Above ground final
Flow = 11.06
Velocity 4.733
Flow depth = 0.219
End reach details
Reach details FROM concentration point 47C TO concentration point 49C Above ground input
405
405 of 540
82 Type = Trapezoidal channel
Length = 219.32000
Up elevation = 260.00
Down elevation = 188.40
Slope = 0.35340
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 0.929
Flow = 5.92
Velocity 3.936
Flow Depth = 0.144
Above ground final
Flow = 7.73
Velocity 4.343
Flow depth = 0.169
End reach details
Reach details FROM concentration point 48C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 224.04000
Up elevation = 261.10
Down elevation = 188.40
Slope = 0.35072
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 0.000
Flow = 15.83
Velocity 0.000
Flow Depth = 0.000
Above ground final
Flow = 15.83
Velocity 5.645
Flow depth = 0.260
End reach details
Sub-area 267B details
Area = 1.130
Mountainous terrain fraction 0.00
Intensity = 4.104
ap = 0.500
Fp = 0.250
Fm = 0.125
Flow Rate = 4.080
End Sub-area 267B details
Concentration point 49C details
Confluence IN details
Name = 42C
Flow = 17.826
Time of concentration = 6.65
406
406 of 540
83 Intensity = 4.104
ap = 0.38
Fp = 0.37
Fm = 0.11
Area = 4.92
Name = 51C
Flow = 16.867
Time of concentration = 7.52
Intensity = 3.828
ap = 0.38
Fp = 0.37
Fm = 0.11
Area = 5.00
Name = 45C
Flow = 5.541
Time of concentration = 9.73
Intensity = 3.308
ap = 0.46
Fp = 0.25
Fm = 0.11
Area = 1.91
Name = 46C
Flow = 11.057
Time of concentration = 8.06
Intensity = 3.681
ap = 0.43
Fp = 0.25
Fm = 0.11
Area = 3.41
Name = 47C
Flow = 7.731
Time of concentration = 6.04
Intensity = 4.336
ap = 0.46
Fp = 0.25
Fm = 0.11
Area = 2.02
Confluence OUT details
Name = 42C
Flow = 40.068
Time of concentration = 6.65
Intensity = 4.104
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 11.06
Name = 51C
Flow = 39.391
Time of concentration = 7.52
Intensity = 3.828
ap = 0.42
Fp = 0.27
Fm = 0.11
407
407 of 540
84 Effective area = 11.68
Name = 45C
Flow = 35.803
Time of concentration = 9.73
Intensity = 3.308
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.34
Name = 46C
Flow = 38.916
Time of concentration = 8.06
Intensity = 3.681
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.01
Name = 47C
Flow = 39.188
Time of concentration = 6.04
Intensity = 4.336
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 10.22
Flow Out Details
Effective area = 11.06
Total area = 7.45
Time of Concentration = 6.652
Comp mtn = 0.000
Intensity = 4.104
Comp ap = 0.417
Comp Fp = 0.268
Comp Fm = 0.112
Flow = 40.068
Max flow path = 1102.1
End concentration point details
Reach details FROM concentration point 49C TO concentration point 40C Above ground input
Type = Trapezoidal channel
Length = 147.49000
Up elevation = 188.40
Down elevation = 166.80
Slope = 0.15033
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 50.000
Maxdepth = 5.000
Mannings roughness = 0.05000
Above ground estimated
Traveltime = 0.620
Flow = 40.74
Velocity 3.962
Flow Depth = 0.203
408
408 of 540
85 Above ground final
Flow = 40.07
Velocity 3.917
Flow depth = 0.202
End reach details
Sub-area 275B details
Area = 0.385
Mountainous terrain fraction 0.00
Intensity = 3.902
ap = 0.320
Fp = 0.250
Fm = 0.080
Flow Rate = 1.335
End Sub-area 275B details
Concentration point 40C details
Confluence OUT details
Name = 42C
Flow = 40.068
Time of concentration = 7.27
Intensity = 3.902
ap = 0.41
Fp = 0.27
Fm = 0.11
Effective area = 11.44
Name = 51C
Flow = 39.391
Time of concentration = 8.15
Intensity = 3.659
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.07
Name = 45C
Flow = 35.803
Time of concentration = 10.38
Intensity = 3.189
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.73
Name = 46C
Flow = 38.916
Time of concentration = 8.69
Intensity = 3.528
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.40
Name = 47C
Flow = 39.188
Time of concentration = 6.66
Intensity = 4.100
ap = 0.41
409
409 of 540
86 Fp = 0.27
Fm = 0.11
Effective area = 10.61
Flow Out Details
Effective area = 11.44
Total area = 7.84
Time of Concentration = 7.272
Comp mtn = 0.000
Intensity = 3.902
Comp ap = 0.414
Comp Fp = 0.268
Comp Fm = 0.111
Flow = 40.068
Max flow path = 1249.6
End concentration point details
END Orange County detailed output
410
410 of 540
87 Orange County Rational Method Analysis using WMS WMS 11.3.4 (64-bit) (1986 Orange County Hydrology Manual)
2500 Glenneyre
10-year Proposed (Post-Project)
Date/time of study: Sep 17 2025 13:33
Begin job control data
10-yr High Confidence
Non-mountainous rainfall intensity regression equation: I(t) = a*t^b Regression 'a' factor = 10.209
Regression 'b' factor = -0.573
Mountainous rainfall intensity values
5 min = 6.000
30 min = 1.680
60 min = 1.220
180 min = 0.830
360 min = 0.650
1440 min = 0.290
Note: Mountainous rainfall intensity values are
calculated by interpolating between known
intensity values.

End job control data
Initial sub-area 274B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 269.73
Drop in Elevation(h) = 71.30
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.579
End initial sub-area 274B details
Sub-area 274B details
Area = 0.240
Mountainous terrain fraction 0.00
Intensity = 4.269
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 0.908
End Sub-area 274B details
Concentration point 43C details
Flow Out Details
Effective area = 0.24
Total area = 0.24
Time of Concentration = 4.579
Comp mtn = 0.000
Intensity = 1.025
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 0.908
Max flow path = 269.7
End concentration point details
Reach details FROM concentration point 43C TO concentration point 45C Above ground input
Type = Trapezoidal channel
411
411 of 540
88 Length = 357.84000
Up elevation = 460.30
Down elevation = 336.90
Slope = 0.37696
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 2.412
Flow = 1.71
Velocity 2.472
Flow Depth = 0.068
Above ground final
Flow = 2.31
Velocity 2.774
Flow depth = 0.081
End reach details
Sub-area 270B details
Area = 0.542
Mountainous terrain fraction 0.00
Intensity = 3.350
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.599
End Sub-area 270B details
Concentration point 45C details
Flow Out Details
Effective area = 0.78
Total area = 0.78
Time of Concentration = 6.991
Comp mtn = 0.000
Intensity = 3.350
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 2.306
Max flow path = 627.6
End concentration point details
Initial sub-area 273B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 229.92
Drop in Elevation(h) = 56.14
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.365
End initial sub-area 273B details
Sub-area 273B details
Area = 0.230
Mountainous terrain fraction 0.00
Intensity = 4.388
ap = 0.400
Fp = 0.250
412
412 of 540
89 Fm = 0.100
Flow Rate = 0.895
End Sub-area 273B details
Concentration point 41C details
Flow Out Details
Effective area = 0.23
Total area = 0.23
Time of Concentration = 4.365
Comp mtn = 0.000
Intensity = 1.009
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 0.895
Max flow path = 229.9
End concentration point details
Reach details FROM concentration point 41C TO concentration point 46C Above ground input
Type = Trapezoidal channel
Length = 292.73000
Up elevation = 394.80
Down elevation = 314.90
Slope = 0.29409
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 2.259
Flow = 1.49
Velocity 2.159
Flow Depth = 0.068
Above ground final
Flow = 1.89
Velocity 2.406
Flow depth = 0.077
End reach details
Sub-area 271B details
Area = 1.270
Mountainous terrain fraction 0.00
Intensity = 3.455
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 3.867
End Sub-area 271B details
Sub-area 272B details
Area = 0.390
Mountainous terrain fraction 0.00
Intensity = 3.455
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.187
413
413 of 540
90 End Sub-area 272B details
Concentration point 46C details
Flow Out Details
Effective area = 2.28
Total area = 1.89
Time of Concentration = 6.624
Comp mtn = 0.000
Intensity = 3.455
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 6.942
Max flow path = 522.7
End concentration point details
Initial sub-area 269B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 204.18
Drop in Elevation(h) = 55.18
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.079
End initial sub-area 269B details
Sub-area 269B details
Area = 0.288
Mountainous terrain fraction 0.00
Intensity = 4.562
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.166
End Sub-area 269B details
Concentration point 50C details
Flow Out Details
Effective area = 0.29
Total area = 0.29
Time of Concentration = 4.079
Comp mtn = 0.000
Intensity = 1.314
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 1.166
Max flow path = 204.2
End concentration point details
Reach details FROM concentration point 50C TO concentration point 47C Above ground input
Type = Trapezoidal channel
Length = 165.96000
Up elevation = 303.40
Down elevation = 260.00
Slope = 0.27661
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
414
414 of 540
91 Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.114
Flow = 2.22
Velocity 2.482
Flow Depth = 0.087
Above ground final
Flow = 3.12
Velocity 2.835
Flow depth = 0.107
End reach details
Sub-area 268B details
Area = 0.600
Mountainous terrain fraction 0.00
Intensity = 3.972
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 2.108
End Sub-area 268B details
Concentration point 47C details
Flow Out Details
Effective area = 0.89
Total area = 0.89
Time of Concentration = 5.193
Comp mtn = 0.000
Intensity = 3.972
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 3.120
Max flow path = 370.1
End concentration point details
Initial sub-area 266B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 290.64
Drop in Elevation(h) = 40.10
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 5.373
End initial sub-area 266B details
Sub-area 266B details
Area = 0.164
Mountainous terrain fraction 0.00
Intensity = 3.896
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 0.565
End Sub-area 266B details
Concentration point 51C details
Flow Out Details
Effective area = 0.16
415
415 of 540
92 Total area = 0.16
Time of Concentration = 5.373
Comp mtn = 0.000
Intensity = 0.639
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 0.565
Max flow path = 290.6
End concentration point details
Initial sub-area 265B details
Land Use Type = 8-10_dwell/acre
Percent Impervious = 60
Impervious Factor(K) = 0.3740
Flow Length = 230.04
Drop in Elevation(h) = 46.21
Kirpich Equation: Tc = K*(L^3/H)^0.20
Time of Concentration(Tc) = 4.540
End initial sub-area 265B details
Sub-area 265B details
Area = 0.230
Mountainous terrain fraction 0.00
Intensity = 4.290
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 0.875
End Sub-area 265B details
Concentration point 42C details
Flow Out Details
Effective area = 0.23
Total area = 0.23
Time of Concentration = 4.540
Comp mtn = 0.000
Intensity = 0.987
Comp ap = 0.400
Comp Fp = 0.250
Comp Fm = 0.100
Flow = 0.875
Max flow path = 230.0
End concentration point details
Reach details FROM concentration point 51C TO concentration point 44C End reach details
Reach details FROM concentration point 42C TO concentration point 44C End reach details
Sub-area 263B details
Area = 0.749
Mountainous terrain fraction 0.00
Intensity = 4.290
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 2.848
End Sub-area 263B details
416
416 of 540
93 Sub-area 264B details
Area = 0.360
Mountainous terrain fraction 0.00
Intensity = 4.290
ap = 0.400
Fp = 0.250
Fm = 0.100
Flow Rate = 1.369
End Sub-area 264B details
Concentration point 44C details
Confluence IN details
Name = 42C
Flow = 3.723
Time of concentration = 4.54
Intensity = 4.290
ap = 0.40
Fp = 0.25
Fm = 0.10
Area = 0.98
Name = 51C
Flow = 1.805
Time of concentration = 5.37
Intensity = 3.896
ap = 0.40
Fp = 0.25
Fm = 0.10
Area = 0.52
Confluence OUT details
Name = 42C
Flow = 9.624
Time of concentration = 4.54
Intensity = 4.290
ap = 0.27
Fp = 0.37
Fm = 0.10
Effective area = 2.53
Name = 51C
Flow = 8.997
Time of concentration = 5.37
Intensity = 3.896
ap = 0.27
Fp = 0.37
Fm = 0.10
Effective area = 2.61
Flow Out Details
Effective area = 2.53
Total area = 1.50
Time of Concentration = 4.540
Comp mtn = 0.000
Intensity = 4.290
Comp ap = 0.269
Comp Fp = 0.372
Comp Fm = 0.100
417
417 of 540
94 Flow = 9.624
Max flow path = 290.6
End concentration point details
Reach details FROM concentration point 44C TO concentration point 48C Above ground input
Type = Trapezoidal channel
Length = 361.79000
Up elevation = 368.10
Down elevation = 261.10
Slope = 0.31687
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 20.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.579
Flow = 11.62
Velocity 3.820
Flow Depth = 0.149
Above ground final
Flow = 12.07
Velocity 3.914
Flow depth = 0.151
End reach details
Sub-area 262B details
Area = 1.260
Mountainous terrain fraction 0.00
Intensity = 3.616
ap = 0.500
Fp = 0.250
Fm = 0.125
Flow Rate = 3.992
End Sub-area 262B details
Concentration point 48C details
Confluence OUT details
Name = 42C
Flow = 12.067
Time of concentration = 6.12
Intensity = 3.616
ap = 0.35
Fp = 0.37
Fm = 0.11
Effective area = 3.79
Name = 51C
Flow = 11.408
Time of concentration = 6.97
Intensity = 3.355
ap = 0.35
Fp = 0.37
Fm = 0.11
Effective area = 3.87
Flow Out Details
Effective area = 3.79
418
418 of 540
95 Total area = 2.76
Time of Concentration = 6.119
Comp mtn = 0.000
Intensity = 3.616
Comp ap = 0.345
Comp Fp = 0.372
Comp Fm = 0.108
Flow = 12.067
Max flow path = 652.4
End concentration point details
Reach details FROM concentration point 45C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 474.49000
Up elevation = 336.90
Down elevation = 188.40
Slope = 0.33598
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 20.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 3.222
Flow = 3.62
Velocity 2.455
Flow Depth = 0.073
Above ground final
Flow = 4.48
Velocity 2.679
Flow depth = 0.083
End reach details
Reach details FROM concentration point 46C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 443.06000
Up elevation = 314.90
Down elevation = 188.40
Slope = 0.30323
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.732
Flow = 8.43
Velocity 4.264
Flow Depth = 0.187
Above ground final
Flow = 9.02
Velocity 4.389
Flow depth = 0.194
End reach details
Reach details FROM concentration point 47C TO concentration point 49C Above ground input
419
419 of 540
96 Type = Trapezoidal channel
Length = 219.32000
Up elevation = 260.00
Down elevation = 188.40
Slope = 0.35340
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 1.001
Flow = 4.90
Velocity 3.650
Flow Depth = 0.129
Above ground final
Flow = 6.37
Velocity 4.057
Flow depth = 0.150
End reach details
Reach details FROM concentration point 48C TO concentration point 49C Above ground input
Type = Trapezoidal channel
Length = 224.04000
Up elevation = 261.10
Down elevation = 188.40
Slope = 0.35072
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 10.000
Maxdepth = 3.000
Mannings roughness = 0.06000
Above ground estimated
Traveltime = 0.000
Flow = 13.09
Velocity 0.000
Flow Depth = 0.000
Above ground final
Flow = 13.09
Velocity 5.282
Flow depth = 0.232
End reach details
Sub-area 267B details
Area = 1.130
Mountainous terrain fraction 0.00
Intensity = 3.400
ap = 0.500
Fp = 0.250
Fm = 0.125
Flow Rate = 3.358
End Sub-area 267B details
Concentration point 49C details
Confluence IN details
Name = 42C
Flow = 14.682
Time of concentration = 6.81
420
420 of 540
97 Intensity = 3.400
ap = 0.38
Fp = 0.37
Fm = 0.11
Area = 4.92
Name = 51C
Flow = 13.900
Time of concentration = 7.68
Intensity = 3.174
ap = 0.38
Fp = 0.37
Fm = 0.11
Area = 5.00
Name = 45C
Flow = 4.479
Time of concentration = 10.21
Intensity = 2.696
ap = 0.46
Fp = 0.25
Fm = 0.11
Area = 1.91
Name = 46C
Flow = 9.025
Time of concentration = 8.36
Intensity = 3.025
ap = 0.43
Fp = 0.25
Fm = 0.11
Area = 3.41
Name = 47C
Flow = 6.367
Time of concentration = 6.19
Intensity = 3.590
ap = 0.46
Fp = 0.25
Fm = 0.11
Area = 2.02
Confluence OUT details
Name = 42C
Flow = 32.808
Time of concentration = 6.81
Intensity = 3.400
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 10.99
Name = 51C
Flow = 32.218
Time of concentration = 7.68
Intensity = 3.174
ap = 0.42
Fp = 0.27
Fm = 0.11
421
421 of 540
98 Effective area = 11.59
Name = 45C
Flow = 28.946
Time of concentration = 10.21
Intensity = 2.696
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.34
Name = 46C
Flow = 31.708
Time of concentration = 8.36
Intensity = 3.025
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 11.99
Name = 47C
Flow = 32.136
Time of concentration = 6.19
Intensity = 3.590
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 10.18
Flow Out Details
Effective area = 10.99
Total area = 7.45
Time of Concentration = 6.813
Comp mtn = 0.000
Intensity = 3.400
Comp ap = 0.417
Comp Fp = 0.268
Comp Fm = 0.112
Flow = 32.808
Max flow path = 1102.1
End concentration point details
Reach details FROM concentration point 49C TO concentration point 40C Above ground input
Type = Trapezoidal channel
Length = 147.49000
Up elevation = 188.40
Down elevation = 166.80
Slope = 0.15033
Sideslope z1 = 3.000
Sideslope z2 = 3.000
Width = 50.000
Maxdepth = 5.000
Mannings roughness = 0.05000
Above ground estimated
Traveltime = 0.671
Flow = 33.36
Velocity 3.661
Flow Depth = 0.180
422
422 of 540
99 Above ground final
Flow = 32.81
Velocity 3.622
Flow depth = 0.179
End reach details
Sub-area 275B details
Area = 0.385
Mountainous terrain fraction 0.00
Intensity = 3.222
ap = 0.320
Fp = 0.250
Fm = 0.080
Flow Rate = 1.098
End Sub-area 275B details
Concentration point 40C details
Confluence OUT details
Name = 42C
Flow = 32.808
Time of concentration = 7.48
Intensity = 3.222
ap = 0.41
Fp = 0.27
Fm = 0.11
Effective area = 11.38
Name = 51C
Flow = 32.218
Time of concentration = 8.36
Intensity = 3.024
ap = 0.41
Fp = 0.27
Fm = 0.11
Effective area = 11.98
Name = 45C
Flow = 28.946
Time of concentration = 10.92
Intensity = 2.595
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.73
Name = 46C
Flow = 31.708
Time of concentration = 9.04
Intensity = 2.892
ap = 0.42
Fp = 0.27
Fm = 0.11
Effective area = 12.38
Name = 47C
Flow = 32.136
Time of concentration = 6.87
Intensity = 3.383
ap = 0.41
423
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100
Fp = 0.27
Fm = 0.11
Effective area = 10.56
Flow Out Details
Effective area = 11.38
Total area = 7.84
Time of Concentration = 7.485
Comp mtn = 0.000
Intensity = 3.222
Comp ap = 0.414
Comp Fp = 0.268
Comp Fm = 0.111
Flow = 32.808
Max flow path = 1249.6
End concentration point details
END Orange County detailed output
424
424 of 540
A.101

HYDRAULIC

RESULTS
425
425 of 540

HEC-RAS Locations: User Defined
River Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Max Chl Dpth Crit W.S. E.G. Slope Vel Chnl Vel Total Flow Area Top Width Hydr Depth Froude # Chl Froude # XS (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (ft/s) (sq ft) (ft) (ft) Significant Wate Main 533.580 100-year HC Existing 52.80 197.82 201.90 4.08 199.39 0.000516 1.39 1.33 39.56 15.87 2.49 0.14 0.15 Significant Wate Main 533.580 100-year HC Proposed 52.90 197.82 201.91 4.09 199.40 0.000517 1.40 1.34 39.59 15.88 2.49 0.14 0.15 Significant Wate Main 533.580 25-year HC Existing 40.10 197.82 201.69 3.87 199.19 0.000375 1.15 1.10 36.29 15.17 2.39 0.12 0.13 Significant Wate Main 533.580 25-year HC Proposed 40.10 197.82 201.69 3.87 199.19 0.000375 1.15 1.10 36.29 15.17 2.39 0.12 0.13 Significant Wate Main 533.580 10-year HC Existing 32.80 197.82 201.55 3.73 199.06 0.000295 0.99 0.96 34.22 14.77 2.32 0.11 0.11 Significant Wate Main 533.580 10-year HC Proposed 32.80 197.82 201.55 3.73 199.06 0.000295 0.99 0.96 34.22 14.77 2.32 0.11 0.11 Significant Wate Main 522.032 100-year HC Existing 52.80 200.08 201.46 1.38 201.46 0.033874 5.18 5.18 10.19 12.50 0.81 1.01 1.01 Significant Wate Main 522.032 100-year HC Proposed 52.90 200.08 201.46 1.38 201.46 0.033848 5.18 5.18 10.21 12.51 0.82 1.01 1.01 Significant Wate Main 522.032 25-year HC Existing 40.10 200.08 201.30 1.22 201.30 0.035209 4.85 4.85 8.26 11.55 0.72 1.01 1.01 Significant Wate Main 522.032 25-year HC Proposed 40.10 200.08 201.30 1.22 201.30 0.035209 4.85 4.85 8.26 11.55 0.72 1.01 1.01 Significant Wate Main 522.032 10-year HC Existing 32.80 200.08 201.19 1.11 201.19 0.036279 4.63 4.63 7.09 10.92 0.65 1.01 1.01 Significant Wate Main 522.032 10-year HC Proposed 32.80 200.08 201.19 1.11 201.19 0.036279 4.63 4.63 7.09 10.92 0.65 1.01 1.01 Significant Wate Main 501.044 100-year HC Existing 52.80 194.12 195.05 0.93 195.85 0.684014 17.03 17.03 3.10 5.98 0.52 4.17 4.17 Significant Wate Main 501.044 100-year HC Proposed 52.90 194.12 195.06 0.94 195.85 0.683457 17.04 17.04 3.10 5.99 0.52 4.17 4.17 Significant Wate Main 501.044 25-year HC Existing 40.10 194.12 194.93 0.81 195.65 0.793098 16.68 16.68 2.40 5.37 0.45 4.39 4.39 Significant Wate Main 501.044 25-year HC Proposed 40.10 194.12 194.93 0.81 195.65 0.793098 16.68 16.68 2.40 5.37 0.45 4.39 4.39 Significant Wate Main 501.044 10-year HC Existing 32.80 194.12 194.85 0.73 195.53 0.888816 16.43 16.43 2.00 4.97 0.40 4.57 4.57 Significant Wate Main 501.044 10-year HC Proposed 32.80 194.12 194.85 0.73 195.53 0.888816 16.43 16.43 2.00 4.97 0.40 4.57 4.57 Significant Wate Main 478.361 100-year HC Existing 52.80 186.48 187.48 1.00 188.11 0.261961 12.36 12.36 4.27 6.39 0.67 2.67 2.67 Significant Wate Main 478.361 100-year HC Proposed 52.90 186.48 187.48 1.00 188.11 0.262066 12.37 12.37 4.28 6.39 0.67 2.67 2.67 Significant Wate Main 478.361 25-year HC Existing 40.10 186.48 187.37 0.89 187.90 0.246615 11.21 11.21 3.58 5.94 0.60 2.55 2.55 Significant Wate Main 478.361 25-year HC Proposed 40.10 186.48 187.37 0.89 187.90 0.246615 11.21 11.21 3.58 5.94 0.60 2.55 2.55 Significant Wate Main 478.361 10-year HC Existing 32.80 186.48 187.29 0.81 187.77 0.235591 10.43 10.43 3.14 5.64 0.56 2.46 2.46 Significant Wate Main 478.361 10-year HC Proposed 32.80 186.48 187.29 0.81 187.77 0.235591 10.43 10.43 3.14 5.64 0.56 2.46 2.46 Significant Wate Main 452.639 100-year HC Existing 52.80 183.98 185.04 1.06 185.29 0.084584 7.18 7.18 7.35 11.11 0.66 1.56 1.56 Significant Wate Main 452.639 100-year HC Proposed 52.90 183.98 185.04 1.06 185.29 0.084619 7.19 7.19 7.36 11.12 0.66 1.56 1.56 Significant Wate Main 452.639 25-year HC Existing 40.10 183.98 184.93 0.95 185.12 0.080237 6.53 6.53 6.14 10.30 0.60 1.49 1.49 Significant Wate Main 452.639 25-year HC Proposed 40.10 183.98 184.93 0.95 185.12 0.080237 6.53 6.53 6.14 10.30 0.60 1.49 1.49 Significant Wate Main 452.639 10-year HC Existing 32.80 183.98 184.85 0.87 185.02 0.077640 6.11 6.11 5.37 9.73 0.55 1.45 1.45 Significant Wate Main 452.639 10-year HC Proposed 32.80 183.98 184.85 0.87 185.02 0.077640 6.11 6.11 5.37 9.73 0.55 1.45 1.45 Significant Wate Main 439.135 100-year HC Existing 52.80 179.72 180.42 0.70 181.03 0.489939 13.76 13.76 3.84 8.16 0.47 3.54 3.54 Significant Wate Main 439.135 100-year HC Proposed 52.90 179.72 180.42 0.70 181.03 0.489437 13.76 13.76 3.84 8.17 0.47 3.54 3.54 Significant Wate Main 439.135 25-year HC Existing 40.10 179.72 180.31 0.59 180.86 0.567418 13.39 13.39 2.99 7.42 0.40 3.72 3.72 Significant Wate Main 439.135 25-year HC Proposed 40.10 179.72 180.31 0.59 180.86 0.567418 13.39 13.39 2.99 7.42 0.40 3.72 3.72 Significant Wate Main 439.135 10-year HC Existing 32.80 179.72 180.24 0.52 180.76 0.635884 13.14 13.14 2.50 6.95 0.36 3.86 3.86 Significant Wate Main 439.135 10-year HC Proposed 32.80 179.72 180.24 0.52 180.76 0.635884 13.14 13.14 2.50 6.95 0.36 3.86 3.86 Significant Wate Main 429.82 100-year HC Existing 52.80 178.36 179.06 0.70 179.37 0.190078 8.16 8.16 6.47 15.07 0.43 2.19 2.19 Significant Wate Main 429.82 100-year HC Proposed 52.90 178.36 179.06 0.70 179.37 0.190203 8.16 8.16 6.48 15.08 0.43 2.20 2.20 Significant Wate Main 429.82 25-year HC Existing 40.10 178.36 179.00 0.64 179.24 0.175351 7.23 7.23 5.55 14.60 0.38 2.07 2.07 Significant Wate Main 429.82 25-year HC Proposed 40.10 178.36 179.00 0.64 179.24 0.175351 7.23 7.23 5.55 14.60 0.38 2.07 2.07 Significant Wate Main 429.82 10-year HC Existing 32.80 178.36 178.96 0.60 179.16 0.163539 6.61 6.61 4.96 14.18 0.35 1.97 1.97 Significant Wate Main 429.82 10-year HC Proposed 32.80 178.36 178.96 0.60 179.16 0.163539 6.61 6.61 4.96 14.18 0.35 1.97 1.97 Significant Wate Main 420.504 100-year HC Existing 52.80 175.55 176.17 0.62 176.56 0.335184 10.06 10.06 5.25 13.67 0.38 2.86 2.86 Significant Wate Main 420.504 100-year HC Proposed 52.90 175.55 176.17 0.62 176.56 0.335008 10.06 10.06 5.26 13.68 0.38 2.86 2.86 Significant Wate Main 420.504 25-year HC Existing 40.10 175.55 176.09 0.54 176.44 0.359759 9.49 9.49 4.23 12.69 0.33 2.90 2.90 Significant Wate Main 420.504 25-year HC Proposed 40.10 175.55 176.09 0.54 176.44 0.359759 9.49 9.49 4.23 12.69 0.33 2.90 2.90 Significant Wate Main 420.504 10-year HC Existing 32.80 175.55 176.04 0.49 176.35 0.388136 9.15 9.15 3.58 12.03 0.30 2.96 2.96 Significant Wate Main 420.504 10-year HC Proposed 32.80 175.55 176.04 0.49 176.35 0.388136 9.15 9.15 3.58 12.03 0.30 2.96 2.96 Significant Wate Main 410.531 100-year HC Existing 52.80 171.47 172.10 0.63 172.58 0.390063 11.35 11.35 4.65 11.28 0.41 3.12 3.12 Significant Wate Main 410.531 100-year HC Proposed 52.90 171.47 172.10 0.63 172.58 0.390047 11.36 11.36 4.66 11.29 0.41 3.12 3.12 Significant Wate Main 410.531 25-year HC Existing 40.10 171.47 172.03 0.56 172.44 0.388879 10.48 10.48 3.83 10.45 0.37 3.05 3.05 Significant Wate Main 410.531 25-year HC Proposed 40.10 171.47 172.03 0.56 172.44 0.388879 10.48 10.48 3.83 10.45 0.37 3.05 3.05 Significant Wate Main 410.531 10-year HC Existing 32.80 171.47 171.98 0.51 172.35 0.382313 9.83 9.83 3.34 9.91 0.34 2.98 2.98 Significant Wate Main 410.531 10-year HC Proposed 32.80 171.47 171.98 0.51 172.35 0.382313 9.83 9.83 3.34 9.91 0.34 2.98 2.98 426
426 of 540
HEC-RAS Locations: User Defined (Continued)
River Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Max Chl Dpth Crit W.S. E.G. Slope Vel Chnl Vel Total Flow Area Top Width Hydr Depth Froude # Chl Froude # XS (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (ft/s) (sq ft) (ft) (ft) Significant Wate Main 393.301 100-year HC Existing 52.80 167.02 167.56 0.54 167.88 0.236027 8.53 8.53 6.19 15.88 0.39 2.41 2.41 Significant Wate Main 393.301 100-year HC Proposed 52.90 167.02 167.56 0.54 167.88 0.236072 8.54 8.54 6.19 15.89 0.39 2.41 2.41 Significant Wate Main 393.301 25-year HC Existing 40.10 167.02 167.50 0.48 167.76 0.230246 7.75 7.75 5.17 15.08 0.34 2.33 2.33 Significant Wate Main 393.301 25-year HC Proposed 40.10 167.02 167.50 0.48 167.76 0.230246 7.75 7.75 5.17 15.08 0.34 2.33 2.33 Significant Wate Main 393.301 10-year HC Existing 32.80 167.02 167.45 0.43 167.69 0.227920 7.24 7.24 4.53 14.51 0.31 2.28 2.28 Significant Wate Main 393.301 10-year HC Proposed 32.80 167.02 167.45 0.43 167.69 0.227920 7.24 7.24 4.53 14.51 0.31 2.28 2.28 Significant Wate Main 382.039 100-year HC Existing 52.80 165.85 168.04 2.19 166.70 0.000704 1.17 1.17 45.11 28.64 1.58 0.16 0.16 Significant Wate Main 382.039 100-year HC Proposed 52.90 166.85 168.02 1.17 167.70 0.009118 2.79 2.79 18.99 22.66 0.84 0.54 0.54 Significant Wate Main 382.039 25-year HC Existing 40.10 165.85 167.90 2.05 166.58 0.000529 0.97 0.97 41.21 27.89 1.48 0.14 0.14 Significant Wate Main 382.039 25-year HC Proposed 40.10 166.85 167.89 1.04 167.58 0.008544 2.49 2.49 16.11 21.70 0.74 0.51 0.51 Significant Wate Main 382.039 10-year HC Existing 32.80 165.85 167.82 1.97 166.51 0.000414 0.84 0.84 39.07 27.46 1.42 0.12 0.12 Significant Wate Main 382.039 10-year HC Proposed 32.80 166.85 167.82 0.97 167.51 0.007719 2.25 2.25 14.58 21.18 0.69 0.48 0.48 Significant Wate Main 370.747 100-year HC Existing 52.80 166.46 167.92 1.46 0.009556 2.63 2.63 20.08 27.12 0.74 0.54 0.54 Significant Wate Main 370.747 100-year HC Proposed 52.90 166.46 167.92 1.46 0.009582 2.63 2.63 20.09 27.16 0.74 0.54 0.54 Significant Wate Main 370.747 25-year HC Existing 40.10 166.46 167.81 1.35 0.007486 2.32 2.32 17.25 23.35 0.74 0.48 0.48 Significant Wate Main 370.747 25-year HC Proposed 40.10 166.46 167.81 1.35 0.007486 2.32 2.32 17.25 23.35 0.74 0.48 0.48 Significant Wate Main 370.747 10-year HC Existing 32.80 166.46 167.75 1.29 0.006183 2.06 2.06 15.91 22.32 0.71 0.43 0.43 Significant Wate Main 370.747 10-year HC Proposed 32.80 166.46 167.75 1.29 0.006183 2.06 2.06 15.91 22.32 0.71 0.43 0.43 Significant Wate Main 354.286 100-year HC Existing 52.80 166.73 167.56 0.83 167.56 0.045328 3.34 3.34 15.83 48.34 0.33 1.03 1.03 Significant Wate Main 354.286 100-year HC Proposed 52.90 166.73 167.56 0.83 167.56 0.045209 3.34 3.34 15.86 48.38 0.33 1.03 1.03 Significant Wate Main 354.286 25-year HC Existing 40.10 166.73 167.49 0.76 167.49 0.043512 3.10 3.10 12.91 42.61 0.30 0.99 0.99 Significant Wate Main 354.286 25-year HC Proposed 40.10 166.73 167.49 0.76 167.49 0.043512 3.10 3.10 12.91 42.61 0.30 0.99 0.99 Significant Wate Main 354.286 10-year HC Existing 32.80 166.73 167.43 0.70 167.43 0.049470 3.17 3.17 10.34 36.36 0.28 1.05 1.05 Significant Wate Main 354.286 10-year HC Proposed 32.80 166.73 167.43 0.70 167.43 0.049470 3.17 3.17 10.34 36.36 0.28 1.05 1.05 Significant Wate Main 339 Culvert
Significant Wate Main 300.803 100-year HC Existing 52.80 150.18 152.24 2.06 152.24 0.034379 5.86 5.86 9.01 8.62 1.04 1.01 1.01 Significant Wate Main 300.803 100-year HC Proposed 52.90 150.18 152.25 2.07 152.25 0.034363 5.86 5.86 9.02 8.63 1.05 1.01 1.01 Significant Wate Main 300.803 25-year HC Existing 40.10 150.18 152.03 1.85 152.03 0.035560 5.52 5.52 7.26 7.84 0.93 1.01 1.01 Significant Wate Main 300.803 25-year HC Proposed 40.10 150.18 152.03 1.85 152.03 0.035560 5.52 5.52 7.26 7.84 0.93 1.01 1.01 Significant Wate Main 300.803 10-year HC Existing 32.80 150.18 151.89 1.71 151.89 0.036833 5.30 5.30 6.19 7.32 0.85 1.02 1.02 Significant Wate Main 300.803 10-year HC Proposed 32.80 150.18 151.89 1.71 151.89 0.036833 5.30 5.30 6.19 7.32 0.85 1.02 1.02 427
427 of 540
300 400 500
150
160
170
180
190
200
210
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
Main Channel Distance (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground 339 370.747 382.039 393.301 410.531 420.504 429.82 439.135 452.639 478.361 501.044 522.032 533.580 Significant Wate Main
428
428 of 540
0 5 10 15 20 25 30
196
198
200
202
204
206
208
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 533.580
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40
200
202
204
206
208
210
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 522.032
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40
194
196
198
200
202
204
206
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 501.044
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 5 10 15 20 25 30 35
186
188
190
192
194
196
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 478.361
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
1 429
429 of 540
0 10 20 30 40 50 60 70
182
184
186
188
190
192
194
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 452.639
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60 70
178
180
182
184
186
188
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 439.135
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60 70
178
180
182
184
186
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 429.82
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60
174
176
178
180
182
184
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 420.504
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
2 430
430 of 540
0 10 20 30 40 50 60 70
170
172
174
176
178
180
182
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 410.531
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 393.301
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60 70
164
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 382.039
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 20 40 60 80
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 370.747
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
3 431
431 of 540
0 20 40 60 80 100 120
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 354.286
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 20 40 60 80 100 120
160
162
164
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Existing 9/4/2025
Geom: XMS Project Geometry
River = Significant Wate Reach = Main RS = 339 Culv Pipe 1445 Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
4 432
432 of 540
300 350 400 450 500
150
160
170
180
190
200
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Main Channel Distance (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground 339 370.747 382.039 393.301 410.531 420.504 429.82 439.135 452.639 478.361 501.044 522.032 533.580 Significant Wate Main
433
433 of 540
0 5 10 15 20 25 30
196
198
200
202
204
206
208
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 533.580
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40
200
202
204
206
208
210
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 522.032
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40
194
196
198
200
202
204
206
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 501.044
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 5 10 15 20 25 30 35
186
188
190
192
194
196
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 478.361
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
1 434
434 of 540
0 10 20 30 40 50 60 70
182
184
186
188
190
192
194
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 452.639
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60 70
178
180
182
184
186
188
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 439.135
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60 70
178
180
182
184
186
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 429.82
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60
174
176
178
180
182
184
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 420.504
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
2 435
435 of 540
0 10 20 30 40 50 60 70
170
172
174
176
178
180
182
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 410.531
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 393.301
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 10 20 30 40 50 60 70
166
168
170
172
174
176
178
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 382.039
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 20 40 60 80
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 370.747
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
3 436
436 of 540
0 20 40 60 80 100 120
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 354.286
Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
0 20 40 60 80 100 120
160
162
164
166
168
170
172
174
176
2500 Glenneyre Watercourse Plan: Proposed 9/4/2025
Geom: Proposed Project Geometry
River = Significant Wate Reach = Main RS = 339 Culv Pipe 1445 Station (ft) Elevation (ft)
Legend
WS 100-year HC
WS 25-year HC
WS 10-year HC
Ground
Bank Sta
.045
4 437
437 of 540

HECRAS OUTPUT
Existing (Pre-Project)
438
438 of 540
1 HEC-RAS HEC-RAS 6.6 September 2024
U.S. Army Corps of Engineers
Hydrologic Engineering Center
609 Second Street
Davis, California

X X XXXXXX XXXX XXXX XX XXXX

X X X X X X X X X X

X X X X X X X X X

XXXXXXX XXXX X XXX XXXX XXXXXX XXXX

X X X X X X X X X

X X X X X X X X X X

X X XXXXXX XXXX X X X X XXXXX

PROJECT DATA
Project Title: 2500 Glenneyre Watercourse
Project File : Watercourse.prj
Run Date and Time: 9/4/2025 12:22:16 PM
Project in English units

PLAN DATA
Plan Title: Existing
Plan File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.p01 Geometry Title: XMS Project Geometry
Geometry File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.g01 Flow Title : Project Flows
Flow File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.f01 Plan Summary Information:

Number of: Cross Sections = 26 Multiple Openings = 0
Culverts = 1 Inline Structures = 0
Bridges = 0 Lateral Structures = 0
Computational Information
Water surface calculation tolerance = 0.01
Critical depth calculation tolerance = 0.01
Maximum number of iterations = 20
Maximum difference tolerance = 0.3
Flow tolerance factor = 0.001
Computation Options
Critical depth computed only where necessary
Conveyance Calculation Method: At breaks in n values only Friction Slope Method: Average Conveyance
Computational Flow Regime: Mixed Flow

FLOW DATA
Flow Title: Project Flows
Flow File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.f01 Flow Data (cfs)
River Reach RS 100-year HC 25-year HC 10-year HC
Significant WateMain 696.314 52.9 40.1 32.8
Boundary Conditions
River Reach Profile Upstream Downstream
439
439 of 540
2 Significant WateMain 100-year HC Critical Normal S = 0.005

GEOMETRY DATA
Geometry Title: XMS Project Geometry
Geometry File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.g01

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 696.314
INPUT
Description:

Station Elevation Data num= 23
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 269.49 .88 269.24 4.3 268.21 5.65 267.5 7.28 266.71

8.81 266.05 10.43 265.23 13.33 264.1 15.2 263.6 17.85 263.19

19.97 263.07 21.2 263.11 22.36 263.21 24.75 263.53 26.88 264.08

29.52 264.87 31.39 265.44 34.3 266.43 35.13 266.71 35.91 267.05

39.07 268.48 40.42 269.27 41.9 270.23
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

10.43 31.39 20.36 20.36 20.36 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 264.59 Element Left OB Channel Right OB
Vel Head (ft) 0.38 Wt. n-Val. 0.045
W.S. Elev (ft) 264.21 Reach Len. (ft) 20.36 20.36 20.36 Crit W.S. (ft) 264.21 Flow Area (sq ft) 10.65
E.G. Slope (ft/ft) 0.034028 Area (sq ft) 10.65
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 14.28 Top Width (ft) 14.28
Vel Total (ft/s) 4.96 Avg. Vel. (ft/s) 4.96
Max Chl Dpth (ft) 1.14 Hydr. Depth (ft) 0.75
Conv. Total (cfs) 286.2 Conv. (cfs) 286.2
Length Wtd. (ft) 20.36 Wetted Per. (ft) 14.51
Min Ch El (ft) 263.07 Shear (lb/sq ft) 1.56
Alpha 1.00 Stream Power (lb/ft s) 7.73
Frctn Loss (ft) 1.91 Cum Volume (acre-ft) 0.00 0.13
C & E Loss (ft) 0.26 Cum SA (acres) 0.00 0.21

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 264.40 Element Left OB Channel Right OB
Vel Head (ft) 0.33 Wt. n-Val. 0.045
W.S. Elev (ft) 264.07 Reach Len. (ft) 20.36 20.36 20.36 Crit W.S. (ft) 264.07 Flow Area (sq ft) 8.67
E.G. Slope (ft/ft) 0.035681 Area (sq ft) 8.67
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 13.39 Top Width (ft) 13.39
Vel Total (ft/s) 4.63 Avg. Vel. (ft/s) 4.63
Max Chl Dpth (ft) 1.00 Hydr. Depth (ft) 0.65
Conv. Total (cfs) 212.3 Conv. (cfs) 212.3
Length Wtd. (ft) 20.36 Wetted Per. (ft) 13.58
Min Ch El (ft) 263.07 Shear (lb/sq ft) 1.42
Alpha 1.00 Stream Power (lb/ft s) 6.58
Frctn Loss (ft) 2.04 Cum Volume (acre-ft) 0.00 0.10
C & E Loss (ft) 0.24 Cum SA (acres) 0.00 0.19

440
440 of 540
3 CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 264.28 Element Left OB Channel Right OB
Vel Head (ft) 0.30 Wt. n-Val. 0.045
W.S. Elev (ft) 263.98 Reach Len. (ft) 20.36 20.36 20.36 Crit W.S. (ft) 263.98 Flow Area (sq ft) 7.49
E.G. Slope (ft/ft) 0.036204 Area (sq ft) 7.49
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 12.70 Top Width (ft) 12.70
Vel Total (ft/s) 4.38 Avg. Vel. (ft/s) 4.38
Max Chl Dpth (ft) 0.91 Hydr. Depth (ft) 0.59
Conv. Total (cfs) 172.4 Conv. (cfs) 172.4
Length Wtd. (ft) 20.36 Wetted Per. (ft) 12.86
Min Ch El (ft) 263.07 Shear (lb/sq ft) 1.32
Alpha 1.00 Stream Power (lb/ft s) 5.76
Frctn Loss (ft) 2.11 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.23 Cum SA (acres) 0.00 0.18

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 675.958
INPUT
Description:

Station Elevation Data num= 25
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 266.2 1.31 265.77 2.9 265.05 3.64 264.74 4.5 264.34

7.24 262.87 9.52 261.63 11.57 260.56 14.54 259.5 15.27 259.27

15.91 259.23 19.56 259.05 20.24 259.03 22.25 259 24.58 259.07

28.91 259.86 29.6 260.06 31.55 260.85 33.25 261.57 33.88 261.9

34.62 262.29 37.58 263.87 39.64 265.05 41.91 266.46 42.99 267.2 Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.52 33.25 45.53 45.53 45.53 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 262.43 Element Left OB Channel Right OB
Vel Head (ft) 2.98 Wt. n-Val. 0.045
W.S. Elev (ft) 259.45 Reach Len. (ft) 45.53 45.53 45.53 Crit W.S. (ft) 259.97 Flow Area (sq ft) 3.81
E.G. Slope (ft/ft) 0.813140 Area (sq ft) 3.81
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 11.95 Top Width (ft) 11.95
Vel Total (ft/s) 13.85 Avg. Vel. (ft/s) 13.85
Max Chl Dpth (ft) 0.45 Hydr. Depth (ft) 0.32
Conv. Total (cfs) 58.6 Conv. (cfs) 58.6
Length Wtd. (ft) 45.53 Wetted Per. (ft) 12.02
Min Ch El (ft) 259.00 Shear (lb/sq ft) 16.10
Alpha 1.00 Stream Power (lb/ft s) 222.93
Frctn Loss (ft) 18.88 Cum Volume (acre-ft) 0.00 0.13
C & E Loss (ft) 0.31 Cum SA (acres) 0.00 0.20

441
441 of 540
4 Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 262.12 Element Left OB Channel Right OB
Vel Head (ft) 2.74 Wt. n-Val. 0.045
W.S. Elev (ft) 259.38 Reach Len. (ft) 45.53 45.53 45.53 Crit W.S. (ft) 259.84 Flow Area (sq ft) 3.02
E.G. Slope (ft/ft) 0.952513 Area (sq ft) 3.02
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 11.37 Top Width (ft) 11.37
Vel Total (ft/s) 13.28 Avg. Vel. (ft/s) 13.28
Max Chl Dpth (ft) 0.38 Hydr. Depth (ft) 0.27
Conv. Total (cfs) 41.1 Conv. (cfs) 41.1
Length Wtd. (ft) 45.53 Wetted Per. (ft) 11.42
Min Ch El (ft) 259.00 Shear (lb/sq ft) 15.73
Alpha 1.00 Stream Power (lb/ft s) 208.84
Frctn Loss (ft) 18.99 Cum Volume (acre-ft) 0.00 0.10
C & E Loss (ft) 0.34 Cum SA (acres) 0.00 0.18

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 261.94 Element Left OB Channel Right OB
Vel Head (ft) 2.60 Wt. n-Val. 0.045
W.S. Elev (ft) 259.34 Reach Len. (ft) 45.53 45.53 45.53 Crit W.S. (ft) 259.75 Flow Area (sq ft) 2.54
E.G. Slope (ft/ft) 1.089368 Area (sq ft) 2.54
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 10.99 Top Width (ft) 10.99
Vel Total (ft/s) 12.93 Avg. Vel. (ft/s) 12.93
Max Chl Dpth (ft) 0.34 Hydr. Depth (ft) 0.23
Conv. Total (cfs) 31.4 Conv. (cfs) 31.4
Length Wtd. (ft) 45.53 Wetted Per. (ft) 11.03
Min Ch El (ft) 259.00 Shear (lb/sq ft) 15.63
Alpha 1.00 Stream Power (lb/ft s) 202.19
Frctn Loss (ft) 19.06 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.36 Cum SA (acres) 0.00 0.17

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 630.433
INPUT
Description:

Station Elevation Data num= 28
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 246.73 .13 246.69 2.76 245.55 3.82 245.14 4.16 244.94

4.81 244.62 7.52 243.5 10.43 242.84 11.21 242.63 11.94 242.49 442
442 of 540
5 14.91 241.95 18.1 241.25 18.6 241.12 19.07 240.99 21.2 240.3

21.88 240.22 22.28 240.15 23.68 240.64 25.85 241.2 26.18 241.35

26.95 241.7 29.42 242.93 31.24 243.71 32.98 244.51 35.32 246.01

36.55 246.75 37.45 247.2 38.14 247.57
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

14.91 26.95 30.04 30.04 30.04 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 243.24 Element Left OB Channel Right OB
Vel Head (ft) 1.96 Wt. n-Val. 0.045
W.S. Elev (ft) 241.29 Reach Len. (ft) 30.04 30.04 30.04 Crit W.S. (ft) 241.81 Flow Area (sq ft) 4.71
E.G. Slope (ft/ft) 0.250820 Area (sq ft) 4.71
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 8.10 Top Width (ft) 8.10
Vel Total (ft/s) 11.22 Avg. Vel. (ft/s) 11.22
Max Chl Dpth (ft) 1.14 Hydr. Depth (ft) 0.58
Conv. Total (cfs) 105.4 Conv. (cfs) 105.4
Length Wtd. (ft) 30.04 Wetted Per. (ft) 8.43
Min Ch El (ft) 240.15 Shear (lb/sq ft) 8.75
Alpha 1.00 Stream Power (lb/ft s) 98.11
Frctn Loss (ft) 12.48 Cum Volume (acre-ft) 0.00 0.12
C & E Loss (ft) 0.18 Cum SA (acres) 0.00 0.19

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 242.79 Element Left OB Channel Right OB
Vel Head (ft) 1.60 Wt. n-Val. 0.045
W.S. Elev (ft) 241.19 Reach Len. (ft) 30.04 30.04 30.04 Crit W.S. (ft) 241.64 Flow Area (sq ft) 3.95
E.G. Slope (ft/ft) 0.232872 Area (sq ft) 3.95
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 7.46 Top Width (ft) 7.46
Vel Total (ft/s) 10.16 Avg. Vel. (ft/s) 10.16
Max Chl Dpth (ft) 1.04 Hydr. Depth (ft) 0.53
Conv. Total (cfs) 83.1 Conv. (cfs) 83.1
Length Wtd. (ft) 30.04 Wetted Per. (ft) 7.76
Min Ch El (ft) 240.15 Shear (lb/sq ft) 7.40
Alpha 1.00 Stream Power (lb/ft s) 75.13
Frctn Loss (ft) 12.46 Cum Volume (acre-ft) 0.00 0.10
C & E Loss (ft) 0.18 Cum SA (acres) 0.00 0.17

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 242.52 Element Left OB Channel Right OB
Vel Head (ft) 1.40 Wt. n-Val. 0.045
W.S. Elev (ft) 241.12 Reach Len. (ft) 30.04 30.04 30.04 Crit W.S. (ft) 241.52 Flow Area (sq ft) 3.46
443
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6 E.G. Slope (ft/ft) 0.219793 Area (sq ft) 3.46
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 6.94 Top Width (ft) 6.94
Vel Total (ft/s) 9.48 Avg. Vel. (ft/s) 9.48
Max Chl Dpth (ft) 0.97 Hydr. Depth (ft) 0.50
Conv. Total (cfs) 70.0 Conv. (cfs) 70.0
Length Wtd. (ft) 30.04 Wetted Per. (ft) 7.22
Min Ch El (ft) 240.15 Shear (lb/sq ft) 6.58
Alpha 1.00 Stream Power (lb/ft s) 62.35
Frctn Loss (ft) 12.45 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.18 Cum SA (acres) 0.00 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 600.389
INPUT
Description:

Station Elevation Data num= 28
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 233.53 .4 233.31 3.19 231.76 4.48 230.95 6.68 229.67

7.04 229.47 8.02 228.94 9.6 227.68 10.18 227.43 11.43 227.17

13.67 226.41 15.74 226.43 16.87 226.43 17.15 226.43 17.29 226.43

17.72 226.39 19.89 226.32 20.61 226.52 22.05 227.17 24.07 227.9

27.24 229.75 27.53 229.91 27.67 229.95 28.1 230.21 30.98 231.58

32.43 232.33 34.44 233.4 36.93 234.59
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

8.02 27.24 26.55 26.55 26.55 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 230.58 Element Left OB Channel Right OB
Vel Head (ft) 3.75 Wt. n-Val. 0.045
W.S. Elev (ft) 226.84 Reach Len. (ft) 26.55 26.55 26.55 Crit W.S. (ft) 227.48 Flow Area (sq ft) 3.40
E.G. Slope (ft/ft) 0.817147 Area (sq ft) 3.40
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 8.90 Top Width (ft) 8.90
Vel Total (ft/s) 15.52 Avg. Vel. (ft/s) 15.52
Max Chl Dpth (ft) 0.52 Hydr. Depth (ft) 0.38
Conv. Total (cfs) 58.4 Conv. (cfs) 58.4
Length Wtd. (ft) 26.55 Wetted Per. (ft) 9.07
Min Ch El (ft) 226.32 Shear (lb/sq ft) 19.13
Alpha 1.00 Stream Power (lb/ft s) 297.04
Frctn Loss (ft) 13.87 Cum Volume (acre-ft) 0.00 0.12
C & E Loss (ft) 0.26 Cum SA (acres) 0.00 0.18

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.
444
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7 CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 230.15 Element Left OB Channel Right OB
Vel Head (ft) 3.39 Wt. n-Val. 0.045
W.S. Elev (ft) 226.76 Reach Len. (ft) 26.55 26.55 26.55 Crit W.S. (ft) 227.32 Flow Area (sq ft) 2.71
E.G. Slope (ft/ft) 0.936878 Area (sq ft) 2.71
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 8.49 Top Width (ft) 8.49
Vel Total (ft/s) 14.78 Avg. Vel. (ft/s) 14.78
Max Chl Dpth (ft) 0.44 Hydr. Depth (ft) 0.32
Conv. Total (cfs) 41.4 Conv. (cfs) 41.4
Length Wtd. (ft) 26.55 Wetted Per. (ft) 8.63
Min Ch El (ft) 226.32 Shear (lb/sq ft) 18.39
Alpha 1.00 Stream Power (lb/ft s) 271.78
Frctn Loss (ft) 14.01 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.31 Cum SA (acres) 0.00 0.17

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 229.89 Element Left OB Channel Right OB
Vel Head (ft) 3.18 Wt. n-Val. 0.045
W.S. Elev (ft) 226.71 Reach Len. (ft) 26.55 26.55 26.55 Crit W.S. (ft) 227.21 Flow Area (sq ft) 2.29
E.G. Slope (ft/ft) 1.053839 Area (sq ft) 2.29
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.23 Top Width (ft) 8.23
Vel Total (ft/s) 14.31 Avg. Vel. (ft/s) 14.31
Max Chl Dpth (ft) 0.39 Hydr. Depth (ft) 0.28
Conv. Total (cfs) 32.0 Conv. (cfs) 32.0
Length Wtd. (ft) 26.55 Wetted Per. (ft) 8.35
Min Ch El (ft) 226.32 Shear (lb/sq ft) 18.05
Alpha 1.00 Stream Power (lb/ft s) 258.44
Frctn Loss (ft) 14.10 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.34 Cum SA (acres) 0.00 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 573.839
INPUT
Description:

Station Elevation Data num= 25
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 219.61 .6 219.3 .91 219.18 1.68 218.91 3.43 218.36

4.13 218.11 5.76 217.88 7.66 217.59 10.55 216.54 11.2 216.31

13.54 214.62 14.73 213.85 17.48 212.78 18.26 212.38 18.64 212.49

19.6 212.75 21.71 213.51 22.71 214.01 25.16 215.17 27.78 216.62

28.6 217.05 30.34 217.94 32.05 218.9 34.24 220.32 34.69 220.61 Manning's n Values num= 1
Sta n Val
445
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8 0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

13.54 25.16 19.72 19.72 19.72 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 216.45 Element Left OB Channel Right OB
Vel Head (ft) 2.88 Wt. n-Val. 0.045
W.S. Elev (ft) 213.57 Reach Len. (ft) 19.72 19.72 19.72 Crit W.S. (ft) 214.25 Flow Area (sq ft) 3.88
E.G. Slope (ft/ft) 0.362431 Area (sq ft) 3.88
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 6.40 Top Width (ft) 6.40
Vel Total (ft/s) 13.61 Avg. Vel. (ft/s) 13.61
Max Chl Dpth (ft) 1.19 Hydr. Depth (ft) 0.61
Conv. Total (cfs) 87.7 Conv. (cfs) 87.7
Length Wtd. (ft) 19.72 Wetted Per. (ft) 6.85
Min Ch El (ft) 212.38 Shear (lb/sq ft) 12.82
Alpha 1.00 Stream Power (lb/ft s) 174.53
Frctn Loss (ft) 6.35 Cum Volume (acre-ft) 0.00 0.12
C & E Loss (ft) 0.11 Cum SA (acres) 0.00 0.18

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 215.84 Element Left OB Channel Right OB
Vel Head (ft) 2.36 Wt. n-Val. 0.045
W.S. Elev (ft) 213.47 Reach Len. (ft) 19.72 19.72 19.72 Crit W.S. (ft) 214.05 Flow Area (sq ft) 3.25
E.G. Slope (ft/ft) 0.337812 Area (sq ft) 3.25
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.91 Top Width (ft) 5.91
Vel Total (ft/s) 12.33 Avg. Vel. (ft/s) 12.33
Max Chl Dpth (ft) 1.09 Hydr. Depth (ft) 0.55
Conv. Total (cfs) 69.0 Conv. (cfs) 69.0
Length Wtd. (ft) 19.72 Wetted Per. (ft) 6.31
Min Ch El (ft) 212.38 Shear (lb/sq ft) 10.87
Alpha 1.00 Stream Power (lb/ft s) 134.03
Frctn Loss (ft) 6.21 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.04 Cum SA (acres) 0.00 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 215.45 Element Left OB Channel Right OB
Vel Head (ft) 2.05 Wt. n-Val. 0.045
W.S. Elev (ft) 213.40 Reach Len. (ft) 19.72 19.72 19.72 Crit W.S. (ft) 213.92 Flow Area (sq ft) 2.86
E.G. Slope (ft/ft) 0.319067 Area (sq ft) 2.86
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 5.54 Top Width (ft) 5.54
Vel Total (ft/s) 11.48 Avg. Vel. (ft/s) 11.48
Max Chl Dpth (ft) 1.02 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 58.1 Conv. (cfs) 58.1
Length Wtd. (ft) 19.72 Wetted Per. (ft) 5.92
446
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9 Min Ch El (ft) 212.38 Shear (lb/sq ft) 9.62
Alpha 1.00 Stream Power (lb/ft s) 110.42
Frctn Loss (ft) 6.15 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.00 Cum SA (acres) 0.00 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 554.114
INPUT
Description:

Station Elevation Data num= 23
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 214.49 .91 213.96 1.62 213.54 5 211.33 7.11 209.97

8.25 209.25 9.09 208.66 12.61 206.73 13.18 206.53 14.46 206.51

15.29 206.5 17.23 207.34 17.64 207.47 18.22 207.79 19.99 208.45

21.25 209.05 23.89 210.31 25.27 211.03 28.65 213.15 29.29 213.55

29.4 213.62 29.56 213.76 30.63 214.56
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.09 19.99 20.53 20.53 20.53 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 209.99 Element Left OB Channel Right OB
Vel Head (ft) 2.51 Wt. n-Val. 0.045
W.S. Elev (ft) 207.48 Reach Len. (ft) 20.53 20.53 20.53 Crit W.S. (ft) 208.13 Flow Area (sq ft) 4.15
E.G. Slope (ft/ft) 0.288161 Area (sq ft) 4.15
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 6.42 Top Width (ft) 6.42
Vel Total (ft/s) 12.71 Avg. Vel. (ft/s) 12.71
Max Chl Dpth (ft) 0.98 Hydr. Depth (ft) 0.65
Conv. Total (cfs) 98.4 Conv. (cfs) 98.4
Length Wtd. (ft) 20.53 Wetted Per. (ft) 6.84
Min Ch El (ft) 206.50 Shear (lb/sq ft) 10.93
Alpha 1.00 Stream Power (lb/ft s) 138.87
Frctn Loss (ft) 0.03 Cum Volume (acre-ft) 0.00 0.12
C & E Loss (ft) 0.15 Cum SA (acres) 0.00 0.18

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 209.57 Element Left OB Channel Right OB
Vel Head (ft) 2.22 Wt. n-Val. 0.045
W.S. Elev (ft) 207.35 Reach Len. (ft) 20.53 20.53 20.53 Crit W.S. (ft) 207.92 Flow Area (sq ft) 3.35
E.G. Slope (ft/ft) 0.294466 Area (sq ft) 3.35
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.78 Top Width (ft) 5.78
Vel Total (ft/s) 11.96 Avg. Vel. (ft/s) 11.96
Max Chl Dpth (ft) 0.85 Hydr. Depth (ft) 0.58
447
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10 Conv. Total (cfs) 73.9 Conv. (cfs) 73.9
Length Wtd. (ft) 20.53 Wetted Per. (ft) 6.14
Min Ch El (ft) 206.50 Shear (lb/sq ft) 10.03
Alpha 1.00 Stream Power (lb/ft s) 119.98
Frctn Loss (ft) 0.03 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.13 Cum SA (acres) 0.00 0.16

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 209.31 Element Left OB Channel Right OB
Vel Head (ft) 2.04 Wt. n-Val. 0.045
W.S. Elev (ft) 207.26 Reach Len. (ft) 20.53 20.53 20.53 Crit W.S. (ft) 207.78 Flow Area (sq ft) 2.86
E.G. Slope (ft/ft) 0.305049 Area (sq ft) 2.86
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 5.40 Top Width (ft) 5.40
Vel Total (ft/s) 11.47 Avg. Vel. (ft/s) 11.47
Max Chl Dpth (ft) 0.76 Hydr. Depth (ft) 0.53
Conv. Total (cfs) 59.4 Conv. (cfs) 59.4
Length Wtd. (ft) 20.53 Wetted Per. (ft) 5.73
Min Ch El (ft) 206.50 Shear (lb/sq ft) 9.50
Alpha 1.00 Stream Power (lb/ft s) 108.97
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.12 Cum SA (acres) 0.00 0.15

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 533.580
INPUT
Description:

Station Elevation Data num= 19
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 206.52 .85 205.85 3.79 203.51 4.6 202.9 5.36 202.38

6.92 201.69 8.58 200.77 9.87 200.04 13.36 198.14 14.37 197.82

15.03 197.89 18.25 198.25 18.53 198.41 18.77 198.6 22.85 202.41

23.16 202.7 23.2 202.75 25.5 205.89 26.18 206.58
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.87 22.85 11.55 11.55 11.55 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 201.93 Element Left OB Channel Right OB
Vel Head (ft) 0.03 Wt. n-Val. 0.045 0.045
W.S. Elev (ft) 201.90 Reach Len. (ft) 11.55 11.55 11.55 Crit W.S. (ft) 199.39 Flow Area (sq ft) 3.10 36.46
E.G. Slope (ft/ft) 0.000516 Area (sq ft) 3.10 36.46
Q Total (cfs) 52.80 Flow (cfs) 2.00 50.80
Top Width (ft) 15.87 Top Width (ft) 3.43 12.44
Vel Total (ft/s) 1.33 Avg. Vel. (ft/s) 0.64 1.39
Max Chl Dpth (ft) 4.08 Hydr. Depth (ft) 0.90 2.93
Conv. Total (cfs) 2323.7 Conv. (cfs) 87.9 2235.9
Length Wtd. (ft) 11.55 Wetted Per. (ft) 3.91 14.41
448
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11 Min Ch El (ft) 197.82 Shear (lb/sq ft) 0.03 0.08
Alpha 1.06 Stream Power (lb/ft s) 0.02 0.11
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.00 0.11
C & E Loss (ft) 0.04 Cum SA (acres) 0.00 0.17

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 201.71 Element Left OB Channel Right OB
Vel Head (ft) 0.02 Wt. n-Val. 0.045 0.045
W.S. Elev (ft) 201.69 Reach Len. (ft) 11.55 11.55 11.55 Crit W.S. (ft) 199.19 Flow Area (sq ft) 2.43 33.86
E.G. Slope (ft/ft) 0.000375 Area (sq ft) 2.43 33.86
Q Total (cfs) 40.10 Flow (cfs) 1.25 38.85
Top Width (ft) 15.17 Top Width (ft) 2.96 12.21
Vel Total (ft/s) 1.10 Avg. Vel. (ft/s) 0.51 1.15
Max Chl Dpth (ft) 3.87 Hydr. Depth (ft) 0.82 2.77
Conv. Total (cfs) 2069.7 Conv. (cfs) 64.3 2005.4
Length Wtd. (ft) 11.55 Wetted Per. (ft) 3.39 14.10
Min Ch El (ft) 197.82 Shear (lb/sq ft) 0.02 0.06
Alpha 1.05 Stream Power (lb/ft s) 0.01 0.06
Frctn Loss (ft) 0.01 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.03 Cum SA (acres) 0.00 0.16

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 201.57 Element Left OB Channel Right OB
Vel Head (ft) 0.01 Wt. n-Val. 0.045 0.045
W.S. Elev (ft) 201.55 Reach Len. (ft) 11.55 11.55 11.55 Crit W.S. (ft) 199.06 Flow Area (sq ft) 2.04 32.18
E.G. Slope (ft/ft) 0.000295 Area (sq ft) 2.04 32.18
Q Total (cfs) 32.80 Flow (cfs) 0.87 31.93
Top Width (ft) 14.77 Top Width (ft) 2.71 12.06
Vel Total (ft/s) 0.96 Avg. Vel. (ft/s) 0.43 0.99
Max Chl Dpth (ft) 3.73 Hydr. Depth (ft) 0.75 2.67
Conv. Total (cfs) 1911.0 Conv. (cfs) 50.9 1860.2
Length Wtd. (ft) 11.55 Wetted Per. (ft) 3.10 13.89
Min Ch El (ft) 197.82 Shear (lb/sq ft) 0.01 0.04
Alpha 1.05 Stream Power (lb/ft s) 0.01 0.04
Frctn Loss (ft) 0.01 Cum Volume (acre-ft) 0.00 0.07
C & E Loss (ft) 0.03 Cum SA (acres) 0.00 0.15

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 522.032
INPUT
Description:

Station Elevation Data num= 26
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 208.58 2.31 207.04 2.32 207.03 2.34 207.02 6.34 204.59

7.98 203.85 10.37 202.76 13.62 202.4 14.08 202.32 14.41 202.3

16.37 201.99 18.44 201.57 19.26 201.39 22.47 200.74 23.49 200.48

24.91 200.33 26.41 200.1 26.5 200.08 29.49 200.58 30.39 200.69 449
449 of 540
12 30.59 200.78 30.9 200.98 34.27 203.89 37.03 206.49 38.15 207.67

39.28 208.67
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

14.41 34.27 20.99 20.99 20.99 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 201.88 Element Left OB Channel Right OB
Vel Head (ft) 0.42 Wt. n-Val. 0.045
W.S. Elev (ft) 201.46 Reach Len. (ft) 20.99 20.99 20.99 Crit W.S. (ft) 201.46 Flow Area (sq ft) 10.19
E.G. Slope (ft/ft) 0.033874 Area (sq ft) 10.19
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 12.50 Top Width (ft) 12.50
Vel Total (ft/s) 5.18 Avg. Vel. (ft/s) 5.18
Max Chl Dpth (ft) 1.38 Hydr. Depth (ft) 0.81
Conv. Total (cfs) 286.9 Conv. (cfs) 286.9
Length Wtd. (ft) 20.99 Wetted Per. (ft) 12.94
Min Ch El (ft) 200.08 Shear (lb/sq ft) 1.67
Alpha 1.00 Stream Power (lb/ft s) 8.63
Frctn Loss (ft) 1.90 Cum Volume (acre-ft) 0.10
C & E Loss (ft) 0.41 Cum SA (acres) 0.17

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 201.66 Element Left OB Channel Right OB
Vel Head (ft) 0.37 Wt. n-Val. 0.045
W.S. Elev (ft) 201.30 Reach Len. (ft) 20.99 20.99 20.99 Crit W.S. (ft) 201.30 Flow Area (sq ft) 8.26
E.G. Slope (ft/ft) 0.035209 Area (sq ft) 8.26
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 11.55 Top Width (ft) 11.55
Vel Total (ft/s) 4.85 Avg. Vel. (ft/s) 4.85
Max Chl Dpth (ft) 1.22 Hydr. Depth (ft) 0.72
Conv. Total (cfs) 213.7 Conv. (cfs) 213.7
Length Wtd. (ft) 20.99 Wetted Per. (ft) 11.91
Min Ch El (ft) 200.08 Shear (lb/sq ft) 1.52
Alpha 1.00 Stream Power (lb/ft s) 7.40
Frctn Loss (ft) 2.01 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.40 Cum SA (acres) 0.15

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 201.53 Element Left OB Channel Right OB
Vel Head (ft) 0.33 Wt. n-Val. 0.045
W.S. Elev (ft) 201.19 Reach Len. (ft) 20.99 20.99 20.99 Crit W.S. (ft) 201.19 Flow Area (sq ft) 7.09
E.G. Slope (ft/ft) 0.036279 Area (sq ft) 7.09
450
450 of 540
13 Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 10.92 Top Width (ft) 10.92
Vel Total (ft/s) 4.63 Avg. Vel. (ft/s) 4.63
Max Chl Dpth (ft) 1.11 Hydr. Depth (ft) 0.65
Conv. Total (cfs) 172.2 Conv. (cfs) 172.2
Length Wtd. (ft) 20.99 Wetted Per. (ft) 11.23
Min Ch El (ft) 200.08 Shear (lb/sq ft) 1.43
Alpha 1.00 Stream Power (lb/ft s) 6.62
Frctn Loss (ft) 2.09 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.39 Cum SA (acres) 0.14

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 501.044
INPUT
Description:

Station Elevation Data num= 26
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 204.42 3.54 201.69 3.99 201.37 4.56 200.88 7.7 198.37

9.89 196.74 11.87 195.48 15.22 194.18 15.6 194.13 15.67 194.12

16.03 194.22 18.01 194.67 20.16 195.55 20.35 195.66 20.61 195.76

24.29 196.94 26.02 197.68 28.42 198.72 31.42 199.94 32.06 200.2

32.54 200.4 36.19 201.84 36.67 202.03 36.74 202.06 36.82 202.09

38.02 202.55
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.89 24.29 22.68 22.68 22.68 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 199.56 Element Left OB Channel Right OB
Vel Head (ft) 4.51 Wt. n-Val. 0.045
W.S. Elev (ft) 195.05 Reach Len. (ft) 22.68 22.68 22.68 Crit W.S. (ft) 195.85 Flow Area (sq ft) 3.10
E.G. Slope (ft/ft) 0.684014 Area (sq ft) 3.10
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 5.98 Top Width (ft) 5.98
Vel Total (ft/s) 17.03 Avg. Vel. (ft/s) 17.03
Max Chl Dpth (ft) 0.93 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 63.8 Conv. (cfs) 63.8
Length Wtd. (ft) 22.68 Wetted Per. (ft) 6.29
Min Ch El (ft) 194.12 Shear (lb/sq ft) 21.04
Alpha 1.00 Stream Power (lb/ft s) 358.36
Frctn Loss (ft) 9.07 Cum Volume (acre-ft) 0.10
C & E Loss (ft) 0.64 Cum SA (acres) 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Note: Program found supercritical flow starting at this cross section. 451
451 of 540
14 CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 199.25 Element Left OB Channel Right OB
Vel Head (ft) 4.32 Wt. n-Val. 0.045
W.S. Elev (ft) 194.93 Reach Len. (ft) 22.68 22.68 22.68 Crit W.S. (ft) 195.65 Flow Area (sq ft) 2.40
E.G. Slope (ft/ft) 0.793098 Area (sq ft) 2.40
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.37 Top Width (ft) 5.37
Vel Total (ft/s) 16.68 Avg. Vel. (ft/s) 16.68
Max Chl Dpth (ft) 0.81 Hydr. Depth (ft) 0.45
Conv. Total (cfs) 45.0 Conv. (cfs) 45.0
Length Wtd. (ft) 22.68 Wetted Per. (ft) 5.63
Min Ch El (ft) 194.12 Shear (lb/sq ft) 21.15
Alpha 1.00 Stream Power (lb/ft s) 352.65
Frctn Loss (ft) 9.22 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.71 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Note: Program found supercritical flow starting at this cross section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 199.05 Element Left OB Channel Right OB
Vel Head (ft) 4.20 Wt. n-Val. 0.045
W.S. Elev (ft) 194.85 Reach Len. (ft) 22.68 22.68 22.68 Crit W.S. (ft) 195.53 Flow Area (sq ft) 2.00
E.G. Slope (ft/ft) 0.888816 Area (sq ft) 2.00
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 4.97 Top Width (ft) 4.97
Vel Total (ft/s) 16.43 Avg. Vel. (ft/s) 16.43
Max Chl Dpth (ft) 0.73 Hydr. Depth (ft) 0.40
Conv. Total (cfs) 34.8 Conv. (cfs) 34.8
Length Wtd. (ft) 22.68 Wetted Per. (ft) 5.20
Min Ch El (ft) 194.12 Shear (lb/sq ft) 21.28
Alpha 1.00 Stream Power (lb/ft s) 349.81
Frctn Loss (ft) 9.31 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.75 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Note: Program found supercritical flow starting at this cross section.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 478.361
INPUT
Description:

Station Elevation Data num= 19
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 194.4 1.51 193.59 2.49 193.09 3.5 192.65 6.07 191.52

8.22 190.66 10.63 189.38 12.95 188.11 14.09 187.5 15.19 187.05

16.41 186.48 17.67 186.49 18.73 186.57 19.75 186.99 22.39 188.66

24.31 190.24 27.11 192.22 28.87 193.51 30.37 194.58
Manning's n Values num= 1
Sta n Val
452
452 of 540
15 0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

10.63 22.39 25.72 25.72 25.72 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 189.86 Element Left OB Channel Right OB
Vel Head (ft) 2.37 Wt. n-Val. 0.045
W.S. Elev (ft) 187.48 Reach Len. (ft) 25.72 25.72 25.72 Crit W.S. (ft) 188.11 Flow Area (sq ft) 4.27
E.G. Slope (ft/ft) 0.261961 Area (sq ft) 4.27
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 6.39 Top Width (ft) 6.39
Vel Total (ft/s) 12.36 Avg. Vel. (ft/s) 12.36
Max Chl Dpth (ft) 1.00 Hydr. Depth (ft) 0.67
Conv. Total (cfs) 103.2 Conv. (cfs) 103.2
Length Wtd. (ft) 25.72 Wetted Per. (ft) 6.83
Min Ch El (ft) 186.48 Shear (lb/sq ft) 10.23
Alpha 1.00 Stream Power (lb/ft s) 126.40
Frctn Loss (ft) 3.54 Cum Volume (acre-ft) 0.10
C & E Loss (ft) 0.47 Cum SA (acres) 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 189.32 Element Left OB Channel Right OB
Vel Head (ft) 1.95 Wt. n-Val. 0.045
W.S. Elev (ft) 187.37 Reach Len. (ft) 25.72 25.72 25.72 Crit W.S. (ft) 187.90 Flow Area (sq ft) 3.58
E.G. Slope (ft/ft) 0.246615 Area (sq ft) 3.58
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.94 Top Width (ft) 5.94
Vel Total (ft/s) 11.21 Avg. Vel. (ft/s) 11.21
Max Chl Dpth (ft) 0.89 Hydr. Depth (ft) 0.60
Conv. Total (cfs) 80.7 Conv. (cfs) 80.7
Length Wtd. (ft) 25.72 Wetted Per. (ft) 6.32
Min Ch El (ft) 186.48 Shear (lb/sq ft) 8.71
Alpha 1.00 Stream Power (lb/ft s) 97.66
Frctn Loss (ft) 3.35 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.39 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 188.99 Element Left OB Channel Right OB
Vel Head (ft) 1.69 Wt. n-Val. 0.045
W.S. Elev (ft) 187.29 Reach Len. (ft) 25.72 25.72 25.72 Crit W.S. (ft) 187.77 Flow Area (sq ft) 3.14
E.G. Slope (ft/ft) 0.235591 Area (sq ft) 3.14
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 5.64 Top Width (ft) 5.64
Vel Total (ft/s) 10.43 Avg. Vel. (ft/s) 10.43
Max Chl Dpth (ft) 0.81 Hydr. Depth (ft) 0.56
Conv. Total (cfs) 67.6 Conv. (cfs) 67.6
Length Wtd. (ft) 25.72 Wetted Per. (ft) 5.98
453
453 of 540
16 Min Ch El (ft) 186.48 Shear (lb/sq ft) 7.73
Alpha 1.00 Stream Power (lb/ft s) 80.60
Frctn Loss (ft) 3.22 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.33 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 452.639
INPUT
Description:

Station Elevation Data num= 43
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 192.48 .85 191.95 4.07 190.25 4.44 190.05 4.9 189.82

7.06 188.76 8.02 188.4 10.49 187.6 11.61 187.17 13.03 186.79

15.19 186.27 16.9 185.96 18.78 185.55 21.15 185.15 21.99 184.89

22.36 184.79 24.48 184.17 25.95 184 26.97 183.98 29.28 184.23

29.54 184.25 29.74 184.31 33.12 185.17 34.44 185.56 36.71 186.07

37.41 186.23 40.29 186.9 42.57 187.49 43.88 187.81 44.39 187.92

45.54 188.19 47.47 188.6 48.99 188.68 51.05 188.78 53.67 188.95

54.64 189.05 56.83 189.28 58.22 189.48 61.79 190.01 61.81 190.01

61.82 190.01 65.4 190.37 66.99 190.43
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

15.19 36.71 13.5 13.5 13.5 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 185.84 Element Left OB Channel Right OB
Vel Head (ft) 0.80 Wt. n-Val. 0.045
W.S. Elev (ft) 185.04 Reach Len. (ft) 13.50 13.50 13.50 Crit W.S. (ft) 185.29 Flow Area (sq ft) 7.35
E.G. Slope (ft/ft) 0.084584 Area (sq ft) 7.35
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 11.11 Top Width (ft) 11.11
Vel Total (ft/s) 7.18 Avg. Vel. (ft/s) 7.18
Max Chl Dpth (ft) 1.06 Hydr. Depth (ft) 0.66
Conv. Total (cfs) 181.5 Conv. (cfs) 181.5
Length Wtd. (ft) 13.50 Wetted Per. (ft) 11.36
Min Ch El (ft) 183.98 Shear (lb/sq ft) 3.42
Alpha 1.00 Stream Power (lb/ft s) 24.54
Frctn Loss (ft) 2.28 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.21 Cum SA (acres) 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 185.59 Element Left OB Channel Right OB
Vel Head (ft) 0.66 Wt. n-Val. 0.045
454
454 of 540
17 W.S. Elev (ft) 184.93 Reach Len. (ft) 13.50 13.50 13.50 Crit W.S. (ft) 185.12 Flow Area (sq ft) 6.14
E.G. Slope (ft/ft) 0.080237 Area (sq ft) 6.14
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 10.30 Top Width (ft) 10.30
Vel Total (ft/s) 6.53 Avg. Vel. (ft/s) 6.53
Max Chl Dpth (ft) 0.95 Hydr. Depth (ft) 0.60
Conv. Total (cfs) 141.6 Conv. (cfs) 141.6
Length Wtd. (ft) 13.50 Wetted Per. (ft) 10.52
Min Ch El (ft) 183.98 Shear (lb/sq ft) 2.92
Alpha 1.00 Stream Power (lb/ft s) 19.10
Frctn Loss (ft) 2.29 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.21 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 185.43 Element Left OB Channel Right OB
Vel Head (ft) 0.58 Wt. n-Val. 0.045
W.S. Elev (ft) 184.85 Reach Len. (ft) 13.50 13.50 13.50 Crit W.S. (ft) 185.02 Flow Area (sq ft) 5.37
E.G. Slope (ft/ft) 0.077640 Area (sq ft) 5.37
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 9.73 Top Width (ft) 9.73
Vel Total (ft/s) 6.11 Avg. Vel. (ft/s) 6.11
Max Chl Dpth (ft) 0.87 Hydr. Depth (ft) 0.55
Conv. Total (cfs) 117.7 Conv. (cfs) 117.7
Length Wtd. (ft) 13.50 Wetted Per. (ft) 9.93
Min Ch El (ft) 183.98 Shear (lb/sq ft) 2.62
Alpha 1.00 Stream Power (lb/ft s) 16.01
Frctn Loss (ft) 2.30 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.21 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 439.135
INPUT
Description:

Station Elevation Data num= 46
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 187.5 1.01 186.95 3.48 185.89 4.63 185.4 7.74 184.09

8.24 183.88 8.83 183.62 10.9 182.71 11.86 182.28 13.37 181.64

15.47 180.73 15.84 180.67 16.64 180.5 19.08 179.91 21.18 179.74

22.7 179.74 23.26 179.72 24.46 180.16 25.73 180.63 26.31 180.84

27.91 181.44 29.93 182.08 32.28 183.01 33.54 183.52 34.63 183.85

37.16 184.62 38.09 184.8 40.1 185.24 40.77 185.37 41.35 185.39

44.39 185.59 47.92 185.78 47.97 185.78 48 185.78 50.45 185.86

51.62 185.97 52.92 186.01 55.23 186.29 55.39 186.3 55.73 186.33

57.86 186.42 58.84 186.42 61.52 186.45 62.46 186.45 63.55 186.45

65.98 186.5
Manning's n Values num= 1
455
455 of 540
18 Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

13.37 27.91 9.31 9.31 9.31 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 183.36 Element Left OB Channel Right OB
Vel Head (ft) 2.94 Wt. n-Val. 0.045
W.S. Elev (ft) 180.42 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 181.03 Flow Area (sq ft) 3.84
E.G. Slope (ft/ft) 0.489939 Area (sq ft) 3.84
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 8.16 Top Width (ft) 8.16
Vel Total (ft/s) 13.76 Avg. Vel. (ft/s) 13.76
Max Chl Dpth (ft) 0.70 Hydr. Depth (ft) 0.47
Conv. Total (cfs) 75.4 Conv. (cfs) 75.4
Length Wtd. (ft) 9.31 Wetted Per. (ft) 8.35
Min Ch El (ft) 179.72 Shear (lb/sq ft) 14.05
Alpha 1.00 Stream Power (lb/ft s) 193.38
Frctn Loss (ft) 2.69 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.57 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 183.09 Element Left OB Channel Right OB
Vel Head (ft) 2.79 Wt. n-Val. 0.045
W.S. Elev (ft) 180.31 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 180.86 Flow Area (sq ft) 2.99
E.G. Slope (ft/ft) 0.567418 Area (sq ft) 2.99
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 7.42 Top Width (ft) 7.42
Vel Total (ft/s) 13.39 Avg. Vel. (ft/s) 13.39
Max Chl Dpth (ft) 0.59 Hydr. Depth (ft) 0.40
Conv. Total (cfs) 53.2 Conv. (cfs) 53.2
Length Wtd. (ft) 9.31 Wetted Per. (ft) 7.58
Min Ch El (ft) 179.72 Shear (lb/sq ft) 13.99
Alpha 1.00 Stream Power (lb/ft s) 187.41
Frctn Loss (ft) 2.70 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.59 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 182.92 Element Left OB Channel Right OB
Vel Head (ft) 2.68 Wt. n-Val. 0.045
W.S. Elev (ft) 180.24 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 180.76 Flow Area (sq ft) 2.50
E.G. Slope (ft/ft) 0.635884 Area (sq ft) 2.50
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 6.95 Top Width (ft) 6.95
Vel Total (ft/s) 13.14 Avg. Vel. (ft/s) 13.14
Max Chl Dpth (ft) 0.52 Hydr. Depth (ft) 0.36
Conv. Total (cfs) 41.1 Conv. (cfs) 41.1
456
456 of 540
19 Length Wtd. (ft) 9.31 Wetted Per. (ft) 7.09
Min Ch El (ft) 179.72 Shear (lb/sq ft) 13.99
Alpha 1.00 Stream Power (lb/ft s) 183.77
Frctn Loss (ft) 2.68 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.60 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 429.82
INPUT
Description:

Station Elevation Data num= 33
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 185.86 .93 185.38 4.4 183.71 7.11 182.49 8.24 181.96

10.02 181.1 12.21 180.131 12.71 179.91 15.02 179 17.55 178.52

18.59 178.36 22.5 178.54 25.66 178.62 27.53 178.76 28.68 178.86

29.31 178.94 30.17 179.11 31.84 179.53 32.59 179.74 33.02 179.89

33.54 180.093 36.87 181.39 37.49 181.61 38.79 182.05 39.96 182.39

40.43 182.52 44.16 183.09 47.62 183.63 48.36 183.73 52.02 184.16

54.51 184.34 56.76 184.4 60.65 184.4
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

12.21 33.54 9.31 9.31 9.31 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 180.10 Element Left OB Channel Right OB
Vel Head (ft) 1.03 Wt. n-Val. 0.045
W.S. Elev (ft) 179.06 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 179.37 Flow Area (sq ft) 6.47
E.G. Slope (ft/ft) 0.190078 Area (sq ft) 6.47
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 15.07 Top Width (ft) 15.07
Vel Total (ft/s) 8.16 Avg. Vel. (ft/s) 8.16
Max Chl Dpth (ft) 0.70 Hydr. Depth (ft) 0.43
Conv. Total (cfs) 121.1 Conv. (cfs) 121.1
Length Wtd. (ft) 9.31 Wetted Per. (ft) 15.17
Min Ch El (ft) 178.36 Shear (lb/sq ft) 5.06
Alpha 1.00 Stream Power (lb/ft s) 41.29
Frctn Loss (ft) 2.30 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.05 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 179.81 Element Left OB Channel Right OB
Vel Head (ft) 0.81 Wt. n-Val. 0.045
W.S. Elev (ft) 179.00 Reach Len. (ft) 9.31 9.31 9.31
457
457 of 540
20 Crit W.S. (ft) 179.24 Flow Area (sq ft) 5.55
E.G. Slope (ft/ft) 0.175351 Area (sq ft) 5.55
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 14.60 Top Width (ft) 14.60
Vel Total (ft/s) 7.23 Avg. Vel. (ft/s) 7.23
Max Chl Dpth (ft) 0.64 Hydr. Depth (ft) 0.38
Conv. Total (cfs) 95.8 Conv. (cfs) 95.8
Length Wtd. (ft) 9.31 Wetted Per. (ft) 14.68
Min Ch El (ft) 178.36 Shear (lb/sq ft) 4.14
Alpha 1.00 Stream Power (lb/ft s) 29.90
Frctn Loss (ft) 2.26 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.06 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 179.64 Element Left OB Channel Right OB
Vel Head (ft) 0.68 Wt. n-Val. 0.045
W.S. Elev (ft) 178.96 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 179.16 Flow Area (sq ft) 4.96
E.G. Slope (ft/ft) 0.163539 Area (sq ft) 4.96
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 14.18 Top Width (ft) 14.18
Vel Total (ft/s) 6.61 Avg. Vel. (ft/s) 6.61
Max Chl Dpth (ft) 0.60 Hydr. Depth (ft) 0.35
Conv. Total (cfs) 81.1 Conv. (cfs) 81.1
Length Wtd. (ft) 9.31 Wetted Per. (ft) 14.26
Min Ch El (ft) 178.36 Shear (lb/sq ft) 3.55
Alpha 1.00 Stream Power (lb/ft s) 23.49
Frctn Loss (ft) 2.24 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.06 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 420.504
INPUT
Description:

Station Elevation Data num= 37
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 183.49 .5 183.13 3.05 181.56 4.02 180.95 5.57 180.13

7.53 179.22 8.75 178.72 11.05 177.98 14.46 177.1 14.56 177.08

14.72 177.04 17.14 176.47 18.08 176.28 19.68 175.9 21.59 175.75

22.22 175.64 23.87 175.6 25.11 175.55 25.88 175.58 26.2 175.59

28.84 175.81 30.9 176.01 32.68 176.22 35.46 176.83 36.52 177.04

37.21 177.26 39.17 177.92 40.37 178.37 43.52 179.28 44.21 179.48

45.26 179.8 48.05 180.71 49.84 181.2 51.11 181.5 51.89 181.62

53.5 182.06 55.45 182.45
Manning's n Values num= 1
Sta n Val
0 .045
458
458 of 540
21 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

11.05 39.17 9.97 9.97 9.97 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 177.74 Element Left OB Channel Right OB
Vel Head (ft) 1.57 Wt. n-Val. 0.045
W.S. Elev (ft) 176.17 Reach Len. (ft) 9.97 9.97 9.97
Crit W.S. (ft) 176.56 Flow Area (sq ft) 5.25
E.G. Slope (ft/ft) 0.335184 Area (sq ft) 5.25
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 13.67 Top Width (ft) 13.67
Vel Total (ft/s) 10.06 Avg. Vel. (ft/s) 10.06
Max Chl Dpth (ft) 0.62 Hydr. Depth (ft) 0.38
Conv. Total (cfs) 91.2 Conv. (cfs) 91.2
Length Wtd. (ft) 9.97 Wetted Per. (ft) 13.75
Min Ch El (ft) 175.55 Shear (lb/sq ft) 7.99
Alpha 1.00 Stream Power (lb/ft s) 80.37
Frctn Loss (ft) 3.60 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.04 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 177.49 Element Left OB Channel Right OB
Vel Head (ft) 1.40 Wt. n-Val. 0.045
W.S. Elev (ft) 176.09 Reach Len. (ft) 9.97 9.97 9.97
Crit W.S. (ft) 176.44 Flow Area (sq ft) 4.23
E.G. Slope (ft/ft) 0.359759 Area (sq ft) 4.23
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 12.69 Top Width (ft) 12.69
Vel Total (ft/s) 9.49 Avg. Vel. (ft/s) 9.49
Max Chl Dpth (ft) 0.54 Hydr. Depth (ft) 0.33
Conv. Total (cfs) 66.9 Conv. (cfs) 66.9
Length Wtd. (ft) 9.97 Wetted Per. (ft) 12.75
Min Ch El (ft) 175.55 Shear (lb/sq ft) 7.45
Alpha 1.00 Stream Power (lb/ft s) 70.64
Frctn Loss (ft) 3.73 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.03 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 177.34 Element Left OB Channel Right OB
Vel Head (ft) 1.30 Wt. n-Val. 0.045
W.S. Elev (ft) 176.04 Reach Len. (ft) 9.97 9.97 9.97
Crit W.S. (ft) 176.35 Flow Area (sq ft) 3.58
E.G. Slope (ft/ft) 0.388136 Area (sq ft) 3.58
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 12.03 Top Width (ft) 12.03
Vel Total (ft/s) 9.15 Avg. Vel. (ft/s) 9.15
Max Chl Dpth (ft) 0.49 Hydr. Depth (ft) 0.30
Conv. Total (cfs) 52.6 Conv. (cfs) 52.6
Length Wtd. (ft) 9.97 Wetted Per. (ft) 12.08
Min Ch El (ft) 175.55 Shear (lb/sq ft) 7.19
Alpha 1.00 Stream Power (lb/ft s) 65.79
Frctn Loss (ft) 3.84 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.02 Cum SA (acres) 0.12
459
459 of 540
22 Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 410.531
INPUT
Description:

Station Elevation Data num= 39
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 179.43 1.28 178.71 4.4 176.93 5.18 176.49 5.35 176.4

5.62 176.25 7.72 175.06 9.07 174.43 11.71 173.48 12.97 173.16

15.2 172.83 16.86 172.55 17.8 172.43 20.75 171.99 23.89 171.59

24.35 171.54 24.65 171.52 26 171.51 28.54 171.47 29.1 171.63

29.97 171.8 32.44 172.38 36.06 173.4 36.33 173.48 36.81 173.63

40.23 174.64 40.98 174.8 42.15 175.14 44.12 175.71 47.61 177.02

48.01 177.16 48.24 177.26 51.91 178.86 54.33 179.87 55.23 180.16

55.8 180.4 58.41 181.13 59.7 181.46 60.19 181.51
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

11.71 36.33 17.23 17.23 17.23 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 174.11 Element Left OB Channel Right OB
Vel Head (ft) 2.00 Wt. n-Val. 0.045
W.S. Elev (ft) 172.10 Reach Len. (ft) 17.23 17.23 17.23 Crit W.S. (ft) 172.58 Flow Area (sq ft) 4.65
E.G. Slope (ft/ft) 0.390063 Area (sq ft) 4.65
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 11.28 Top Width (ft) 11.28
Vel Total (ft/s) 11.35 Avg. Vel. (ft/s) 11.35
Max Chl Dpth (ft) 0.63 Hydr. Depth (ft) 0.41
Conv. Total (cfs) 84.5 Conv. (cfs) 84.5
Length Wtd. (ft) 17.23 Wetted Per. (ft) 11.39
Min Ch El (ft) 171.47 Shear (lb/sq ft) 9.94
Alpha 1.00 Stream Power (lb/ft s) 112.86
Frctn Loss (ft) 5.15 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.26 Cum SA (acres) 0.14

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 173.73 Element Left OB Channel Right OB
Vel Head (ft) 1.71 Wt. n-Val. 0.045
W.S. Elev (ft) 172.03 Reach Len. (ft) 17.23 17.23 17.23 Crit W.S. (ft) 172.44 Flow Area (sq ft) 3.83
E.G. Slope (ft/ft) 0.388879 Area (sq ft) 3.83
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 10.45 Top Width (ft) 10.45
Vel Total (ft/s) 10.48 Avg. Vel. (ft/s) 10.48
Max Chl Dpth (ft) 0.56 Hydr. Depth (ft) 0.37
Conv. Total (cfs) 64.3 Conv. (cfs) 64.3
460
460 of 540
23 Length Wtd. (ft) 17.23 Wetted Per. (ft) 10.55
Min Ch El (ft) 171.47 Shear (lb/sq ft) 8.81
Alpha 1.00 Stream Power (lb/ft s) 92.31
Frctn Loss (ft) 5.07 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.23 Cum SA (acres) 0.13

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 173.48 Element Left OB Channel Right OB
Vel Head (ft) 1.50 Wt. n-Val. 0.045
W.S. Elev (ft) 171.98 Reach Len. (ft) 17.23 17.23 17.23 Crit W.S. (ft) 172.35 Flow Area (sq ft) 3.34
E.G. Slope (ft/ft) 0.382313 Area (sq ft) 3.34
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 9.91 Top Width (ft) 9.91
Vel Total (ft/s) 9.83 Avg. Vel. (ft/s) 9.83
Max Chl Dpth (ft) 0.51 Hydr. Depth (ft) 0.34
Conv. Total (cfs) 53.0 Conv. (cfs) 53.0
Length Wtd. (ft) 17.23 Wetted Per. (ft) 10.00
Min Ch El (ft) 171.47 Shear (lb/sq ft) 7.97
Alpha 1.00 Stream Power (lb/ft s) 78.29
Frctn Loss (ft) 5.00 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.21 Cum SA (acres) 0.12

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 393.301
INPUT
Description:

Station Elevation Data num= 36
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 174.64 .12 174.56 3.23 172.45 4.26 171.77 7.74 169.78

8.4 169.4 8.6 169.32 10.83 168.37 12.55 167.73 13.17 167.54

13.97 167.38 15.51 167.2 16.69 167.13 19.34 167.02 20.83 167.04

24.71 167.06 24.98 167.06 25.87 167.17 29.12 167.58 30.09 167.71

31.88 168.01 33.26 168.23 34.22 168.41 35.46 168.72 37.41 169.25

40.83 170.42 41.55 170.69 43.99 171.44 45.7 171.98 46.2 172.14

48.25 172.75 49.84 173.25 51.57 173.82 53.98 174.56 56.94 175.31

57.78 175.45
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

8.6 37.41 11.26 11.26 11.26 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 168.69 Element Left OB Channel Right OB
Vel Head (ft) 1.13 Wt. n-Val. 0.045
W.S. Elev (ft) 167.56 Reach Len. (ft) 11.26 11.26 11.26 Crit W.S. (ft) 167.88 Flow Area (sq ft) 6.19
E.G. Slope (ft/ft) 0.236027 Area (sq ft) 6.19
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 15.88 Top Width (ft) 15.88
Vel Total (ft/s) 8.53 Avg. Vel. (ft/s) 8.53
Max Chl Dpth (ft) 0.54 Hydr. Depth (ft) 0.39
461
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24 Conv. Total (cfs) 108.7 Conv. (cfs) 108.7
Length Wtd. (ft) 11.26 Wetted Per. (ft) 15.95
Min Ch El (ft) 167.02 Shear (lb/sq ft) 5.72
Alpha 1.00 Stream Power (lb/ft s) 48.78
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.09 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 168.43 Element Left OB Channel Right OB
Vel Head (ft) 0.93 Wt. n-Val. 0.045
W.S. Elev (ft) 167.50 Reach Len. (ft) 11.26 11.26 11.26 Crit W.S. (ft) 167.76 Flow Area (sq ft) 5.17
E.G. Slope (ft/ft) 0.230246 Area (sq ft) 5.17
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 15.08 Top Width (ft) 15.08
Vel Total (ft/s) 7.75 Avg. Vel. (ft/s) 7.75
Max Chl Dpth (ft) 0.48 Hydr. Depth (ft) 0.34
Conv. Total (cfs) 83.6 Conv. (cfs) 83.6
Length Wtd. (ft) 11.26 Wetted Per. (ft) 15.13
Min Ch El (ft) 167.02 Shear (lb/sq ft) 4.92
Alpha 1.00 Stream Power (lb/ft s) 38.09
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.08 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 168.27 Element Left OB Channel Right OB
Vel Head (ft) 0.81 Wt. n-Val. 0.045
W.S. Elev (ft) 167.45 Reach Len. (ft) 11.26 11.26 11.26 Crit W.S. (ft) 167.69 Flow Area (sq ft) 4.53
E.G. Slope (ft/ft) 0.227920 Area (sq ft) 4.53
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 14.51 Top Width (ft) 14.51
Vel Total (ft/s) 7.24 Avg. Vel. (ft/s) 7.24
Max Chl Dpth (ft) 0.43 Hydr. Depth (ft) 0.31
Conv. Total (cfs) 68.7 Conv. (cfs) 68.7
Length Wtd. (ft) 11.26 Wetted Per. (ft) 14.56
Min Ch El (ft) 167.02 Shear (lb/sq ft) 4.43
Alpha 1.00 Stream Power (lb/ft s) 32.05
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.07 Cum SA (acres) 0.12

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 382.039
INPUT
Description:

Station Elevation Data num= 40
462
462 of 540
25 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 175.52 3.81 174.24 4.14 174.1 6.3 172.96 8.55 171.83

8.62 171.79 8.69 171.77 10.94 170.44 13.23 169.28 13.26 169.26

13.28 169.25 17.78 167.27 18.02 167.2 22.33 166.3 22.76 166.25

26.87 166 27.18 166.01 27.5 165.98 29.5 165.99 31.42 165.86

32.24 165.87 35.97 165.85 36.98 166 38.78 166.4 40.51 166.72

41.1 166.93 41.72 167.11 45.06 168.16 46.46 168.66 49.61 169.69

51.2 170.25 52.71 170.71 54.15 171.14 55.93 171.7 58.7 172.33

60.67 172.78 63.25 173.26 65.41 173.53 67.79 174.14 69.33 174.67 Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

13.26 46.46 11.29 11.29 11.29 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 168.06 Element Left OB Channel Right OB
Vel Head (ft) 0.02 Wt. n-Val. 0.045
W.S. Elev (ft) 168.04 Reach Len. (ft) 11.29 11.29 11.29 Crit W.S. (ft) 166.70 Flow Area (sq ft) 45.11
E.G. Slope (ft/ft) 0.000704 Area (sq ft) 45.11
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 28.64 Top Width (ft) 28.64
Vel Total (ft/s) 1.17 Avg. Vel. (ft/s) 1.17
Max Chl Dpth (ft) 2.19 Hydr. Depth (ft) 1.58
Conv. Total (cfs) 1990.0 Conv. (cfs) 1990.0
Length Wtd. (ft) 11.29 Wetted Per. (ft) 29.21
Min Ch El (ft) 165.85 Shear (lb/sq ft) 0.07
Alpha 1.00 Stream Power (lb/ft s) 0.08
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.01 Cum SA (acres) 0.13

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 167.92 Element Left OB Channel Right OB
Vel Head (ft) 0.01 Wt. n-Val. 0.045
W.S. Elev (ft) 167.90 Reach Len. (ft) 11.29 11.29 11.29 Crit W.S. (ft) 166.58 Flow Area (sq ft) 41.21
E.G. Slope (ft/ft) 0.000529 Area (sq ft) 41.21
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 27.89 Top Width (ft) 27.89
Vel Total (ft/s) 0.97 Avg. Vel. (ft/s) 0.97
Max Chl Dpth (ft) 2.05 Hydr. Depth (ft) 1.48
Conv. Total (cfs) 1744.1 Conv. (cfs) 1744.1
Length Wtd. (ft) 11.29 Wetted Per. (ft) 28.41
Min Ch El (ft) 165.85 Shear (lb/sq ft) 0.05
Alpha 1.00 Stream Power (lb/ft s) 0.05
Frctn Loss (ft) 0.01 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.01 Cum SA (acres) 0.12

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 167.83 Element Left OB Channel Right OB
Vel Head (ft) 0.01 Wt. n-Val. 0.045
W.S. Elev (ft) 167.82 Reach Len. (ft) 11.29 11.29 11.29 Crit W.S. (ft) 166.51 Flow Area (sq ft) 39.07
463
463 of 540
26 E.G. Slope (ft/ft) 0.000414 Area (sq ft) 39.07
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 27.46 Top Width (ft) 27.46
Vel Total (ft/s) 0.84 Avg. Vel. (ft/s) 0.84
Max Chl Dpth (ft) 1.97 Hydr. Depth (ft) 1.42
Conv. Total (cfs) 1612.4 Conv. (cfs) 1612.4
Length Wtd. (ft) 11.29 Wetted Per. (ft) 27.95
Min Ch El (ft) 165.85 Shear (lb/sq ft) 0.04
Alpha 1.00 Stream Power (lb/ft s) 0.03
Frctn Loss (ft) 0.01 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.01 Cum SA (acres) 0.11

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 370.747
INPUT
Description:

Station Elevation Data num= 48
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 175.48 .82 174.96 2.11 173.94 3.6 173.11 5.15 172.16

8.63 170.43 9.48 170.21 13.65 169.36 13.81 169.34 14.79 169.16

18.14 168.58 18.68 168.47 20.72 168.12 22.47 168.01 23.71 167.94

26.8 167.88 28.74 167.7 31.13 167.45 33.77 167.09 34.68 166.97

35.46 166.87 38.8 166.53 39.79 166.46 41.66 166.52 43.82 166.76

43.98 166.77 44.12 166.79 45.93 167.06 48.45 167.42 48.85 167.5

52.78 168.09 53.29 168.2 53.88 168.25 57.11 168.55 58.91 168.88

61.43 169.3 63.94 169.89 65.76 170.3 67.25 170.62 68.97 170.97

70.09 171.29 74 172.66 74.42 172.82 77.06 173.75 78.75 174.36

78.88 174.41 79.02 174.47 79.33 174.63
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

18.14 57.11 16.46 16.46 16.46 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 168.03 Element Left OB Channel Right OB
Vel Head (ft) 0.11 Wt. n-Val. 0.045
W.S. Elev (ft) 167.92 Reach Len. (ft) 16.46 16.46 16.46 Crit W.S. (ft) Flow Area (sq ft) 20.08
E.G. Slope (ft/ft) 0.009556 Area (sq ft) 20.08
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 27.12 Top Width (ft) 27.12
Vel Total (ft/s) 2.63 Avg. Vel. (ft/s) 2.63
Max Chl Dpth (ft) 1.46 Hydr. Depth (ft) 0.74
Conv. Total (cfs) 540.1 Conv. (cfs) 540.1
Length Wtd. (ft) 16.46 Wetted Per. (ft) 27.30
Min Ch El (ft) 166.46 Shear (lb/sq ft) 0.44
Alpha 1.00 Stream Power (lb/ft s) 1.15
Frctn Loss (ft) 0.30 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.01 Cum SA (acres) 0.13

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

464
464 of 540
27 E.G. Elev (ft) 167.89 Element Left OB Channel Right OB Vel Head (ft) 0.08 Wt. n-Val. 0.045
W.S. Elev (ft) 167.81 Reach Len. (ft) 16.46 16.46 16.46 Crit W.S. (ft) Flow Area (sq ft) 17.25
E.G. Slope (ft/ft) 0.007486 Area (sq ft) 17.25
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 23.35 Top Width (ft) 23.35
Vel Total (ft/s) 2.32 Avg. Vel. (ft/s) 2.32
Max Chl Dpth (ft) 1.35 Hydr. Depth (ft) 0.74
Conv. Total (cfs) 463.5 Conv. (cfs) 463.5
Length Wtd. (ft) 16.46 Wetted Per. (ft) 23.52
Min Ch El (ft) 166.46 Shear (lb/sq ft) 0.34
Alpha 1.00 Stream Power (lb/ft s) 0.80
Frctn Loss (ft) 0.25 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.01 Cum SA (acres) 0.11

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 167.82 Element Left OB Channel Right OB
Vel Head (ft) 0.07 Wt. n-Val. 0.045
W.S. Elev (ft) 167.75 Reach Len. (ft) 16.46 16.46 16.46 Crit W.S. (ft) Flow Area (sq ft) 15.91
E.G. Slope (ft/ft) 0.006183 Area (sq ft) 15.91
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 22.32 Top Width (ft) 22.32
Vel Total (ft/s) 2.06 Avg. Vel. (ft/s) 2.06
Max Chl Dpth (ft) 1.29 Hydr. Depth (ft) 0.71
Conv. Total (cfs) 417.1 Conv. (cfs) 417.1
Length Wtd. (ft) 16.46 Wetted Per. (ft) 22.48
Min Ch El (ft) 166.46 Shear (lb/sq ft) 0.27
Alpha 1.00 Stream Power (lb/ft s) 0.56
Frctn Loss (ft) 0.22 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.01 Cum SA (acres) 0.11

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 354.286
INPUT
Description:

Station Elevation Data num= 63
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 174.56 3.34 173.44 3.86 173.26 4.34 173.06 8.23 171.02

8.77 170.78 13.11 168.71 13.16 168.7 13.2 168.69 15.48 168.08

17.63 167.7 17.99 167.66 22.06 167.58 22.87 167.6 26.49 167.46

27.09 167.39 27.75 167.31 30.92 167.17 32.63 167.15 34.06 167.18

35.35 167.21 36.38 167.24 37.52 167.25 39.78 167.27 42.4 167.25

43.35 167.24 44.21 167.23 47.28 167.1 47.99 167.08 48.65 167.05

50.32 166.89 52.16 166.76 53.08 166.73 57.04 167.03 57.51 167.07

61.92 167.39 61.93 167.39 61.94 167.39 64.25 167.46 66.37 167.49

66.58 167.49 66.8 167.49 70.8 167.5 71.69 167.53 75.23 167.67

76.57 167.74 79.66 167.74 80.51 167.79 81.45 167.86 82.83 168

84.09 168.07 86.33 168.53 86.58 168.55 88.07 168.96 88.84 169.1

91.46 169.9 93.46 170.33 94.86 170.68 98.08 172.25 98.25 172.32

98.72 172.6 101.64 174.29 102.57 174.5
Manning's n Values num= 1
Sta n Val
465
465 of 540
28 0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

15.48 84.09 53.2 53.2 53.2 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 167.73 Element Left OB Channel Right OB
Vel Head (ft) 0.17 Wt. n-Val. 0.045
W.S. Elev (ft) 167.56 Reach Len. (ft) 53.20 53.20 53.20 Crit W.S. (ft) 167.56 Flow Area (sq ft) 15.83
E.G. Slope (ft/ft) 0.045328 Area (sq ft) 15.83
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 48.34 Top Width (ft) 48.34
Vel Total (ft/s) 3.34 Avg. Vel. (ft/s) 3.34
Max Chl Dpth (ft) 0.83 Hydr. Depth (ft) 0.33
Conv. Total (cfs) 248.0 Conv. (cfs) 248.0
Length Wtd. (ft) 53.20 Wetted Per. (ft) 48.40
Min Ch El (ft) 166.73 Shear (lb/sq ft) 0.93
Alpha 1.00 Stream Power (lb/ft s) 3.09
Frctn Loss (ft) Cum Volume (acre-ft) 0.06
C & E Loss (ft) Cum SA (acres) 0.11

Warning: During subcritical analysis, the water surface upstream of culvert went to critical depth.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 167.64 Element Left OB Channel Right OB
Vel Head (ft) 0.15 Wt. n-Val. 0.045
W.S. Elev (ft) 167.49 Reach Len. (ft) 53.20 53.20 53.20 Crit W.S. (ft) 167.49 Flow Area (sq ft) 12.91
E.G. Slope (ft/ft) 0.043512 Area (sq ft) 12.91
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 42.61 Top Width (ft) 42.61
Vel Total (ft/s) 3.10 Avg. Vel. (ft/s) 3.10
Max Chl Dpth (ft) 0.76 Hydr. Depth (ft) 0.30
Conv. Total (cfs) 192.2 Conv. (cfs) 192.2
Length Wtd. (ft) 53.20 Wetted Per. (ft) 42.67
Min Ch El (ft) 166.73 Shear (lb/sq ft) 0.82
Alpha 1.00 Stream Power (lb/ft s) 2.55
Frctn Loss (ft) Cum Volume (acre-ft) 0.04
C & E Loss (ft) Cum SA (acres) 0.10

Warning: During subcritical analysis, the water surface upstream of culvert went to critical depth.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 167.58 Element Left OB Channel Right OB
Vel Head (ft) 0.16 Wt. n-Val. 0.045
W.S. Elev (ft) 167.43 Reach Len. (ft) 53.20 53.20 53.20 Crit W.S. (ft) 167.43 Flow Area (sq ft) 10.34
E.G. Slope (ft/ft) 0.049470 Area (sq ft) 10.34
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 36.36 Top Width (ft) 36.36
Vel Total (ft/s) 3.17 Avg. Vel. (ft/s) 3.17
Max Chl Dpth (ft) 0.70 Hydr. Depth (ft) 0.28
Conv. Total (cfs) 147.5 Conv. (cfs) 147.5
Length Wtd. (ft) 53.20 Wetted Per. (ft) 36.41
Min Ch El (ft) 166.73 Shear (lb/sq ft) 0.88
Alpha 1.00 Stream Power (lb/ft s) 2.78
Frctn Loss (ft) Cum Volume (acre-ft) 0.04
C & E Loss (ft) Cum SA (acres) 0.09

Warning: During subcritical analysis, the water surface upstream of culvert went to critical depth. 466
466 of 540
29 CULVERT
RIVER: Significant Wate
REACH: Main RS: 339
INPUT
Description: Pipe 1445
Distance from Upstream XS = 1
Deck/Roadway Width = 20
Weir Coefficient = 2.6
Upstream Deck/Roadway Coordinates
num= 2
Sta Hi Cord Lo Cord Sta Hi Cord Lo Cord
15 167.5 84 167.5
Upstream Bridge Cross Section Data
Station Elevation Data num= 63
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 174.56 3.34 173.44 3.86 173.26 4.34 173.06 8.23 171.02

8.77 170.78 13.11 168.71 13.16 168.7 13.2 168.69 15.48 168.08

17.63 167.7 17.99 167.66 22.06 167.58 22.87 167.6 26.49 167.46

27.09 167.39 27.75 167.31 30.92 167.17 32.63 167.15 34.06 167.18

35.35 167.21 36.38 167.24 37.52 167.25 39.78 167.27 42.4 167.25

43.35 167.24 44.21 167.23 47.28 167.1 47.99 167.08 48.65 167.05

50.32 166.89 52.16 166.76 53.08 166.73 57.04 167.03 57.51 167.07

61.92 167.39 61.93 167.39 61.94 167.39 64.25 167.46 66.37 167.49

66.58 167.49 66.8 167.49 70.8 167.5 71.69 167.53 75.23 167.67

76.57 167.74 79.66 167.74 80.51 167.79 81.45 167.86 82.83 168

84.09 168.07 86.33 168.53 86.58 168.55 88.07 168.96 88.84 169.1

91.46 169.9 93.46 170.33 94.86 170.68 98.08 172.25 98.25 172.32

98.72 172.6 101.64 174.29 102.57 174.5
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Coeff Contr. Expan.

15.48 84.09 .1 .3
Downstream Deck/Roadway Coordinates
num= 2
Sta Hi Cord Lo Cord Sta Hi Cord Lo Cord
0 167 60 166.5
Downstream Bridge Cross Section Data
Station Elevation Data num= 42
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 166.81 1.11 167.12 3.68 166.99 4.6 166.92 5.03 166.85

6.22 166.63 7.59 166.21 8.09 166.02 9.15 165.59 11.58 164.56

14.63 163.41 15.07 163.18 15.84 162.61 18.56 160.69 20.1 159.4

22.05 157.54 22.96 156.89 25.46 154.98 25.52 154.94 25.54 154.93

25.58 154.91 29.03 153.44 31.05 152.35 32.52 151.84 35.09 150.55

36.01 150.18 36.52 150.5 36.54 150.51 39.69 151.89 42.44 155.3

43.07 156.11 43.41 156.46 45.5 158.92 47.13 160.69 47.92 161.31

49.4 162.35 50.85 163.49 52.53 164.21 54.57 165.12 56.36 165.56

58.29 166.15 59.23 166.41
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Coeff Contr. Expan.

29.03 42.44 .1 .3
Upstream Embankment side slope = 0 horiz. to 1.0 vertical 467
467 of 540
30 Downstream Embankment side slope = 0 horiz. to 1.0 vertical Maximum allowable submergence for weir flow = .98
Elevation at which weir flow begins =
Energy head used in spillway design =
Spillway height used in design =
Weir crest shape = Broad Crested
Number of Culverts = 1
Culvert Name Shape Rise Span
Culvert #1 Circular 2 2
FHWA Chart # 1 - Concrete Pipe Culvert
FHWA Scale # 1 - Square edge entrance with headwall
Solution Criteria = Highest U.S. EG
Culvert Upstrm Dist Length Top n Bottom n Depth Blocked Entrance Loss Coef Exit Loss Coef 1 52 .026 .026 0 .5 1
Upstream Elevation = 160
Centerline Station = 52
Downstream Elevation = 154.6
Centerline Station = 36.6

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 300.803
INPUT
Description:

Station Elevation Data num= 42
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 166.81 1.11 167.12 3.68 166.99 4.6 166.92 5.03 166.85

6.22 166.63 7.59 166.21 8.09 166.02 9.15 165.59 11.58 164.56

14.63 163.41 15.07 163.18 15.84 162.61 18.56 160.69 20.1 159.4

22.05 157.54 22.96 156.89 25.46 154.98 25.52 154.94 25.54 154.93

25.58 154.91 29.03 153.44 31.05 152.35 32.52 151.84 35.09 150.55

36.01 150.18 36.52 150.5 36.54 150.51 39.69 151.89 42.44 155.3

43.07 156.11 43.41 156.46 45.5 158.92 47.13 160.69 47.92 161.31

49.4 162.35 50.85 163.49 52.53 164.21 54.57 165.12 56.36 165.56

58.29 166.15 59.23 166.41
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

29.03 42.44 29.29 29.29 29.29 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 152.78 Element Left OB Channel Right OB
Vel Head (ft) 0.53 Wt. n-Val. 0.045
W.S. Elev (ft) 152.24 Reach Len. (ft) 29.29 29.29 29.29 Crit W.S. (ft) 152.24 Flow Area (sq ft) 9.01
E.G. Slope (ft/ft) 0.034379 Area (sq ft) 9.01
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 8.62 Top Width (ft) 8.62
Vel Total (ft/s) 5.86 Avg. Vel. (ft/s) 5.86
Max Chl Dpth (ft) 2.06 Hydr. Depth (ft) 1.04
Conv. Total (cfs) 284.8 Conv. (cfs) 284.8
Length Wtd. (ft) 29.29 Wetted Per. (ft) 9.62
Min Ch El (ft) 150.18 Shear (lb/sq ft) 2.01
Alpha 1.00 Stream Power (lb/ft s) 11.78
Frctn Loss (ft) 2.41 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.18 Cum SA (acres) 0.08

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical 468
468 of 540
31 depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 152.51 Element Left OB Channel Right OB
Vel Head (ft) 0.47 Wt. n-Val. 0.045
W.S. Elev (ft) 152.03 Reach Len. (ft) 29.29 29.29 29.29 Crit W.S. (ft) 152.03 Flow Area (sq ft) 7.26
E.G. Slope (ft/ft) 0.035560 Area (sq ft) 7.26
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 7.84 Top Width (ft) 7.84
Vel Total (ft/s) 5.52 Avg. Vel. (ft/s) 5.52
Max Chl Dpth (ft) 1.85 Hydr. Depth (ft) 0.93
Conv. Total (cfs) 212.7 Conv. (cfs) 212.7
Length Wtd. (ft) 29.29 Wetted Per. (ft) 8.70
Min Ch El (ft) 150.18 Shear (lb/sq ft) 1.85
Alpha 1.00 Stream Power (lb/ft s) 10.23
Frctn Loss (ft) 2.51 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.15 Cum SA (acres) 0.07

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 152.33 Element Left OB Channel Right OB
Vel Head (ft) 0.44 Wt. n-Val. 0.045
W.S. Elev (ft) 151.89 Reach Len. (ft) 29.29 29.29 29.29 Crit W.S. (ft) 151.89 Flow Area (sq ft) 6.19
E.G. Slope (ft/ft) 0.036833 Area (sq ft) 6.19
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 7.32 Top Width (ft) 7.32
Vel Total (ft/s) 5.30 Avg. Vel. (ft/s) 5.30
Max Chl Dpth (ft) 1.71 Hydr. Depth (ft) 0.85
Conv. Total (cfs) 170.9 Conv. (cfs) 170.9
Length Wtd. (ft) 29.29 Wetted Per. (ft) 8.08
Min Ch El (ft) 150.18 Shear (lb/sq ft) 1.76
Alpha 1.00 Stream Power (lb/ft s) 9.33
Frctn Loss (ft) 2.58 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.14 Cum SA (acres) 0.07

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 271.508
INPUT
Description:

Station Elevation Data num= 52
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 155.25 .78 155.2 .86 155.19 1.02 155.14 4.8 154.03

6.7 153.35 7.93 153.09 8.74 152.92 12.63 152.21 12.66 152.2

12.68 152.2 12.8 152.17 16.62 151.37 18.55 150.97 19.76 150.75

20.57 150.61 22.13 150.32 24.47 149.95 24.51 149.94 24.57 149.93

28.45 149.37 30.39 149.05 32.39 148.7 36.32 148.01 36.33 148.01

36.35 148 40.27 147.31 41.06 147.14 42.24 147.23 43.42 147.24

44.21 147.35 48.13 148.29 48.15 148.3 48.16 148.3 50.52 149.09 469
469 of 540
32 52.09 149.68 54.09 150.28 56.03 150.73 59.9 151.41 59.97 151.42

59.99 151.43 60.01 151.43 63.91 152.31 65.93 152.81 67.85 153.17

71.68 153.52 71.79 153.55 71.85 153.56 75.74 154.65 77.78 154.8

79.68 154.75 79.83 154.71
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

30.39 50.52 35.39 35.39 35.39 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 150.20 Element Left OB Channel Right OB
Vel Head (ft) 2.29 Wt. n-Val. 0.045
W.S. Elev (ft) 147.91 Reach Len. (ft) 35.39 35.39 35.39 Crit W.S. (ft) 148.43 Flow Area (sq ft) 4.35
E.G. Slope (ft/ft) 0.399686 Area (sq ft) 4.35
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 9.68 Top Width (ft) 9.68
Vel Total (ft/s) 12.13 Avg. Vel. (ft/s) 12.13
Max Chl Dpth (ft) 0.77 Hydr. Depth (ft) 0.45
Conv. Total (cfs) 83.5 Conv. (cfs) 83.5
Length Wtd. (ft) 35.39 Wetted Per. (ft) 9.83
Min Ch El (ft) 147.14 Shear (lb/sq ft) 11.05
Alpha 1.00 Stream Power (lb/ft s) 134.04
Frctn Loss (ft) 9.17 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.25 Cum SA (acres) 0.07

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 149.84 Element Left OB Channel Right OB
Vel Head (ft) 2.02 Wt. n-Val. 0.045
W.S. Elev (ft) 147.82 Reach Len. (ft) 35.39 35.39 35.39 Crit W.S. (ft) 148.29 Flow Area (sq ft) 3.51
E.G. Slope (ft/ft) 0.413501 Area (sq ft) 3.51
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 8.79 Top Width (ft) 8.79
Vel Total (ft/s) 11.41 Avg. Vel. (ft/s) 11.41
Max Chl Dpth (ft) 0.68 Hydr. Depth (ft) 0.40
Conv. Total (cfs) 62.4 Conv. (cfs) 62.4
Length Wtd. (ft) 35.39 Wetted Per. (ft) 8.91
Min Ch El (ft) 147.14 Shear (lb/sq ft) 10.17
Alpha 1.00 Stream Power (lb/ft s) 116.12
Frctn Loss (ft) 9.16 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.24 Cum SA (acres) 0.07

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 149.61 Element Left OB Channel Right OB
Vel Head (ft) 1.85 Wt. n-Val. 0.045
W.S. Elev (ft) 147.76 Reach Len. (ft) 35.39 35.39 35.39 Crit W.S. (ft) 148.19 Flow Area (sq ft) 3.00
470
470 of 540
33 E.G. Slope (ft/ft) 0.424824 Area (sq ft) 3.00
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.19 Top Width (ft) 8.19
Vel Total (ft/s) 10.92 Avg. Vel. (ft/s) 10.92
Max Chl Dpth (ft) 0.62 Hydr. Depth (ft) 0.37
Conv. Total (cfs) 50.3 Conv. (cfs) 50.3
Length Wtd. (ft) 35.39 Wetted Per. (ft) 8.31
Min Ch El (ft) 147.14 Shear (lb/sq ft) 9.59
Alpha 1.00 Stream Power (lb/ft s) 104.67
Frctn Loss (ft) 9.16 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.23 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 236.116
INPUT
Description:

Station Elevation Data num= 37
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 147.17 .98 146.95 2.99 146.51 4.8 146 6.7 145.45

8.47 144.93 10.4 144.38 11.84 143.96 14.11 143.32 15.76 142.87

17.82 142.32 18.89 142.02 20.62 141.57 21.53 141.33 23.04 140.9

25.23 140.31 25.93 140.12 28.94 139.38 32.28 138.57 32.65 138.48

32.76 138.46 32.98 138.46 36.35 138.52 40.02 139.86 40.05 139.87

40.06 139.88 42.48 140.93 43.77 141.45 47.07 142.57 47.48 142.74

47.93 142.93 51.18 144.31 52.19 144.71 54.11 145.25 54.62 145.44

54.89 145.48 55.45 145.5
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

23.04 42.48 42.15 42.15 42.15 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 140.77 Element Left OB Channel Right OB
Vel Head (ft) 1.45 Wt. n-Val. 0.045
W.S. Elev (ft) 139.33 Reach Len. (ft) 42.15 42.15 42.15 Crit W.S. (ft) 139.76 Flow Area (sq ft) 5.47
E.G. Slope (ft/ft) 0.181559 Area (sq ft) 5.47
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 9.40 Top Width (ft) 9.40
Vel Total (ft/s) 9.64 Avg. Vel. (ft/s) 9.64
Max Chl Dpth (ft) 0.87 Hydr. Depth (ft) 0.58
Conv. Total (cfs) 123.9 Conv. (cfs) 123.9
Length Wtd. (ft) 42.15 Wetted Per. (ft) 9.65
Min Ch El (ft) 138.46 Shear (lb/sq ft) 6.43
Alpha 1.00 Stream Power (lb/ft s) 62.04
Frctn Loss (ft) 5.70 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.18 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate 471
471 of 540
34 the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 140.44 Element Left OB Channel Right OB
Vel Head (ft) 1.22 Wt. n-Val. 0.045
W.S. Elev (ft) 139.22 Reach Len. (ft) 42.15 42.15 42.15 Crit W.S. (ft) 139.59 Flow Area (sq ft) 4.53
E.G. Slope (ft/ft) 0.177148 Area (sq ft) 4.53
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 8.68 Top Width (ft) 8.68
Vel Total (ft/s) 8.86 Avg. Vel. (ft/s) 8.86
Max Chl Dpth (ft) 0.76 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 95.3 Conv. (cfs) 95.3
Length Wtd. (ft) 42.15 Wetted Per. (ft) 8.90
Min Ch El (ft) 138.46 Shear (lb/sq ft) 5.63
Alpha 1.00 Stream Power (lb/ft s) 49.85
Frctn Loss (ft) 5.63 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.15 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 140.23 Element Left OB Channel Right OB
Vel Head (ft) 1.08 Wt. n-Val. 0.045
W.S. Elev (ft) 139.15 Reach Len. (ft) 42.15 42.15 42.15 Crit W.S. (ft) 139.48 Flow Area (sq ft) 3.94
E.G. Slope (ft/ft) 0.173978 Area (sq ft) 3.94
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.21 Top Width (ft) 8.21
Vel Total (ft/s) 8.32 Avg. Vel. (ft/s) 8.32
Max Chl Dpth (ft) 0.69 Hydr. Depth (ft) 0.48
Conv. Total (cfs) 78.6 Conv. (cfs) 78.6
Length Wtd. (ft) 42.15 Wetted Per. (ft) 8.40
Min Ch El (ft) 138.46 Shear (lb/sq ft) 5.10
Alpha 1.00 Stream Power (lb/ft s) 42.40
Frctn Loss (ft) 5.59 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.13 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 193.971
INPUT
Description:

Station Elevation Data num= 54
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 140.56 2.14 140.45 2.65 140.41 5.57 140.17 6.85 140.02 9 139.79 10.14 139.67 12.43 139.41 13.89 139.25 15.86 139.05

16.73 138.96 19.29 138.7 21.67 138.45 22.72 138.34 25.12 138.11

26.15 138.02 26.6 137.96 29.58 137.59 31.54 137.31 33.01 137.07

36.36 136.53 36.44 136.52 36.48 136.51 39.87 135.96 41.42 135.52

43.3 135.06 46.35 134.21 46.73 134.12 47.6 133.96 50.16 133.46

51.29 133.32 53.59 133.07 56.23 133.33 57.02 133.36 58.84 133.88 472
472 of 540
35 60.46 134.34 62.71 135.17 63.89 135.61 65.33 136.11 67.32 136.98

67.96 137.12 70.08 137.82 70.75 138.01 71.04 138.08 74.18 138.47

75.98 138.69 77.61 138.91 78.47 139.12 81.04 139.1 81.31 139.14

84.47 139.73 85.85 139.94 87.9 140.43 88.44 140.44
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

43.3 62.71 47.11 47.11 47.11 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 134.89 Element Left OB Channel Right OB
Vel Head (ft) 0.85 Wt. n-Val. 0.045
W.S. Elev (ft) 134.04 Reach Len. (ft) 47.11 47.11 47.11 Crit W.S. (ft) 134.31 Flow Area (sq ft) 7.15
E.G. Slope (ft/ft) 0.104711 Area (sq ft) 7.15
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 12.26 Top Width (ft) 12.26
Vel Total (ft/s) 7.38 Avg. Vel. (ft/s) 7.38
Max Chl Dpth (ft) 0.97 Hydr. Depth (ft) 0.58
Conv. Total (cfs) 163.2 Conv. (cfs) 163.2
Length Wtd. (ft) 47.11 Wetted Per. (ft) 12.45
Min Ch El (ft) 133.07 Shear (lb/sq ft) 3.75
Alpha 1.00 Stream Power (lb/ft s) 27.72
Frctn Loss (ft) 4.13 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.08 Cum SA (acres) 0.05

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 134.66 Element Left OB Channel Right OB
Vel Head (ft) 0.73 Wt. n-Val. 0.045
W.S. Elev (ft) 133.93 Reach Len. (ft) 47.11 47.11 47.11 Crit W.S. (ft) 134.16 Flow Area (sq ft) 5.87
E.G. Slope (ft/ft) 0.104436 Area (sq ft) 5.87
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 11.30 Top Width (ft) 11.30
Vel Total (ft/s) 6.83 Avg. Vel. (ft/s) 6.83
Max Chl Dpth (ft) 0.86 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 124.1 Conv. (cfs) 124.1
Length Wtd. (ft) 47.11 Wetted Per. (ft) 11.46
Min Ch El (ft) 133.07 Shear (lb/sq ft) 3.34
Alpha 1.00 Stream Power (lb/ft s) 22.82
Frctn Loss (ft) 4.10 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.07 Cum SA (acres) 0.05

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 134.51 Element Left OB Channel Right OB
Vel Head (ft) 0.65 Wt. n-Val. 0.045
W.S. Elev (ft) 133.86 Reach Len. (ft) 47.11 47.11 47.11 Crit W.S. (ft) 134.07 Flow Area (sq ft) 5.09
E.G. Slope (ft/ft) 0.104465 Area (sq ft) 5.09
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 10.68 Top Width (ft) 10.68
Vel Total (ft/s) 6.45 Avg. Vel. (ft/s) 6.45
Max Chl Dpth (ft) 0.79 Hydr. Depth (ft) 0.48
Conv. Total (cfs) 101.5 Conv. (cfs) 101.5
Length Wtd. (ft) 47.11 Wetted Per. (ft) 10.83
473
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36 Min Ch El (ft) 133.07 Shear (lb/sq ft) 3.06
Alpha 1.00 Stream Power (lb/ft s) 19.76
Frctn Loss (ft) 4.08 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.06 Cum SA (acres) 0.05

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 146.859
INPUT
Description:

Station Elevation Data num= 93
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 135.51 .1 135.52 2.89 135.31 3.49 135.23 3.81 135.19

4.83 135.04 7.52 134.63 9.91 134.3 11.23 133.99 13.2 133.58

14.94 133.16 16.93 132.4 18.65 131.64 20.58 131.36 22.36 130.96

22.91 130.9 23.95 131.08 25.34 131.35 26.07 131.44 27.77 131.84

29.79 132.29 30.19 132.36 30.97 132.5 33.5 132.81 36.33 132.96

37.21 132.99 37.99 132.94 40.92 132.8 44.21 132.36 44.63 132.29

45.01 132.23 48.34 131.81 52.03 131.39 52.04 131.39 52.05 131.39

52.08 131.39 55.76 130.93 56.9 130.77 59.04 130.66 59.33 130.57

59.47 130.54 59.96 130.42 63.19 129.46 66.06 129.18 66.9 129.14

67.83 129.25 70.61 129.51 73.08 129.67 74.32 129.79 76.32 130.14

78.03 130.73 80.1 131.51 81.74 132.11 83.58 132.55 85.45 132.97

87.12 133.1 88.46 133.13 89.16 133.23 90.89 133.18 92.88 133.26

93.31 133.26 94.14 133.29 96.59 133.43 98.17 133.42 100.3 133.34 101.16 133.32 104.01 133.26 107.21 133.33 107.72 133.34 107.88 133.34 108.18 133.34 110.31 133.36 111.43 133.37 112.73 133.37 115.14 133.4 115.16 133.4 115.2 133.4 118.85 133.48 122.22 133.67 122.57 133.69 122.95 133.72 126.28 133.9 129.24 133.96 129.73 133.96 129.99 133.97 130.83 133.98 133.7 134 136.26 134.01 137.41 134.01 138.7 134.02 141.12 134.14 143.28 134.39 144.16 134.53
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

52.03 80.1 78.37 78.37 78.37 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 130.69 Element Left OB Channel Right OB
Vel Head (ft) 0.59 Wt. n-Val. 0.045
W.S. Elev (ft) 130.10 Reach Len. (ft) 78.37 78.37 78.37 Crit W.S. (ft) 130.26 Flow Area (sq ft) 8.59
E.G. Slope (ft/ft) 0.074368 Area (sq ft) 8.59
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 15.08 Top Width (ft) 15.08
Vel Total (ft/s) 6.14 Avg. Vel. (ft/s) 6.14
Max Chl Dpth (ft) 0.96 Hydr. Depth (ft) 0.57
Conv. Total (cfs) 193.6 Conv. (cfs) 193.6
Length Wtd. (ft) 78.37 Wetted Per. (ft) 15.24
Min Ch El (ft) 129.14 Shear (lb/sq ft) 2.62
Alpha 1.00 Stream Power (lb/ft s) 16.08
Frctn Loss (ft) 12.93 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.24 Cum SA (acres) 0.04

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate
the need for additional cross sections.
474
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37 CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 130.49 Element Left OB Channel Right OB
Vel Head (ft) 0.49 Wt. n-Val. 0.045
W.S. Elev (ft) 130.00 Reach Len. (ft) 78.37 78.37 78.37 Crit W.S. (ft) 130.14 Flow Area (sq ft) 7.13
E.G. Slope (ft/ft) 0.073569 Area (sq ft) 7.13
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 14.17 Top Width (ft) 14.17
Vel Total (ft/s) 5.63 Avg. Vel. (ft/s) 5.63
Max Chl Dpth (ft) 0.86 Hydr. Depth (ft) 0.50
Conv. Total (cfs) 147.8 Conv. (cfs) 147.8
Length Wtd. (ft) 78.37 Wetted Per. (ft) 14.31
Min Ch El (ft) 129.14 Shear (lb/sq ft) 2.29
Alpha 1.00 Stream Power (lb/ft s) 12.87
Frctn Loss (ft) 13.13 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.22 Cum SA (acres) 0.04

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 130.37 Element Left OB Channel Right OB
Vel Head (ft) 0.43 Wt. n-Val. 0.045
W.S. Elev (ft) 129.94 Reach Len. (ft) 78.37 78.37 78.37 Crit W.S. (ft) 130.05 Flow Area (sq ft) 6.23
E.G. Slope (ft/ft) 0.072824 Area (sq ft) 6.23
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 13.58 Top Width (ft) 13.58
Vel Total (ft/s) 5.27 Avg. Vel. (ft/s) 5.27
Max Chl Dpth (ft) 0.80 Hydr. Depth (ft) 0.46
Conv. Total (cfs) 121.5 Conv. (cfs) 121.5
Length Wtd. (ft) 78.37 Wetted Per. (ft) 13.71
Min Ch El (ft) 129.14 Shear (lb/sq ft) 2.07
Alpha 1.00 Stream Power (lb/ft s) 10.88
Frctn Loss (ft) 13.27 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.21 Cum SA (acres) 0.03

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 68.493
INPUT
Description:

Station Elevation Data num= 48
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 122.36 .04 122.34 3.72 120.23 3.91 120.1 4.13 119.97

6.23 118.46 8.13 117.58 9.03 117.22 12.54 116.23 13.2 116.04

13.94 115.83 16.96 114.94 18.84 114.36 21.37 114.03 22.5 113.95

23.75 113.96 24.82 114.01 25.78 114.09 28.65 114.63 30.2 114.89

33.56 115.71 34.11 115.82 34.61 115.94 36.43 116.24 38.46 116.68

39.02 116.8 43.37 117.47 43.44 117.48 44.03 117.56 47.85 118.01

48.27 118.05 52.26 118.12 53.18 118.16 55.02 118.2 56.68 118.29

58.09 118.4 61.09 118.67 61.99 118.76 62.99 118.88 64.31 119.01

65.5 119.17 66.64 119.32 67.9 119.45 69.91 119.7 72.8 120.09

74.33 120.26 77.71 120.64 77.76 120.64
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 475
475 of 540
38 12.54 39.02 44.15 44.15 44.15 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 117.52 Element Left OB Channel Right OB
Vel Head (ft) 2.98 Wt. n-Val. 0.045
W.S. Elev (ft) 114.53 Reach Len. (ft) 44.15 44.15 44.15 Crit W.S. (ft) 115.10 Flow Area (sq ft) 3.81
E.G. Slope (ft/ft) 0.633480 Area (sq ft) 3.81
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 9.85 Top Width (ft) 9.85
Vel Total (ft/s) 13.86 Avg. Vel. (ft/s) 13.86
Max Chl Dpth (ft) 0.58 Hydr. Depth (ft) 0.39
Conv. Total (cfs) 66.3 Conv. (cfs) 66.3
Length Wtd. (ft) 44.15 Wetted Per. (ft) 9.95
Min Ch El (ft) 113.95 Shear (lb/sq ft) 15.14
Alpha 1.00 Stream Power (lb/ft s) 209.86
Frctn Loss (ft) 0.46 Cum Volume (acre-ft) 0.01
C & E Loss (ft) 0.09 Cum SA (acres) 0.02

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 117.14 Element Left OB Channel Right OB
Vel Head (ft) 2.69 Wt. n-Val. 0.045
W.S. Elev (ft) 114.45 Reach Len. (ft) 44.15 44.15 44.15 Crit W.S. (ft) 114.95 Flow Area (sq ft) 3.05
E.G. Slope (ft/ft) 0.696125 Area (sq ft) 3.05
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 9.17 Top Width (ft) 9.17
Vel Total (ft/s) 13.15 Avg. Vel. (ft/s) 13.15
Max Chl Dpth (ft) 0.50 Hydr. Depth (ft) 0.33
Conv. Total (cfs) 48.1 Conv. (cfs) 48.1
Length Wtd. (ft) 44.15 Wetted Per. (ft) 9.25
Min Ch El (ft) 113.95 Shear (lb/sq ft) 14.33
Alpha 1.00 Stream Power (lb/ft s) 188.47
Frctn Loss (ft) 0.47 Cum Volume (acre-ft) 0.01
C & E Loss (ft) 0.08 Cum SA (acres) 0.01

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 116.89 Element Left OB Channel Right OB
Vel Head (ft) 2.49 Wt. n-Val. 0.045
W.S. Elev (ft) 114.40 Reach Len. (ft) 44.15 44.15 44.15 Crit W.S. (ft) 114.86 Flow Area (sq ft) 2.59
E.G. Slope (ft/ft) 0.750041 Area (sq ft) 2.59
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.73 Top Width (ft) 8.73
Vel Total (ft/s) 12.66 Avg. Vel. (ft/s) 12.66
Max Chl Dpth (ft) 0.45 Hydr. Depth (ft) 0.30
Conv. Total (cfs) 37.9 Conv. (cfs) 37.9
Length Wtd. (ft) 44.15 Wetted Per. (ft) 8.80
Min Ch El (ft) 113.95 Shear (lb/sq ft) 13.79
Alpha 1.00 Stream Power (lb/ft s) 174.61
Frctn Loss (ft) 0.47 Cum Volume (acre-ft) 0.01
C & E Loss (ft) 0.07 Cum SA (acres) 0.01

476
476 of 540
39 Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 24.340
INPUT
Description:

Station Elevation Data num= 76
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 116.45 2.58 115.41 4.14 114.31 7.7 112.9 8.41 112.85

10.42 112.67 12.69 112.66 12.82 112.65 16.96 111.81 17.41 111.72

17.94 111.63 19.74 111.29 21.24 111.09 23.06 110.71 25.51 110.22

26.72 110 28.18 109.74 29.78 109.46 33.3 109.01 33.71 108.97

34.06 108.95 36.04 108.83 38.33 108.56 38.42 108.54 42.6 107.83

43.54 107.69 46.88 107.18 48.66 106.86 50.02 106.62 51.15 106.42

53.78 105.88 55.43 105.6 57 105.27 58.9 105.28 59.33 105.28

59.7 105.31 63.76 106.1 63.97 106.14 64.01 106.15 66.32 106.75

68.25 107.29 68.65 107.4 69.13 107.54 72.52 107.84 74.25 108

76.79 108.58 77.97 108.84 79.37 109.23 80.3 109.43 81.07 109.61

82.63 109.95 84.49 110.45 85.34 110.64 89.61 111.8 89.62 111.8

93.89 113.03 94.73 113.18 98.16 113.55 99.85 113.71 102.44 113.89 104.97 114.04 105.92 114.08 106.71 114.14 110.09 114.37 110.98 114.42 112.91 114.5 115.21 114.71 115.24 114.71 115.26 114.71 115.49 114.73 119.53 115.05 120.33 115.11 123.8 115.4 124.55 115.42 125.45 115.48 126.52 115.5
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

43.54 69.13 0 0 0 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 107.23 Element Left OB Channel Right OB
Vel Head (ft) 0.09 Wt. n-Val. 0.045
W.S. Elev (ft) 107.14 Reach Len. (ft)
Crit W.S. (ft) 106.50 Flow Area (sq ft) 21.93
E.G. Slope (ft/ft) 0.005007 Area (sq ft) 21.93
Q Total (cfs) 52.80 Flow (cfs) 52.80
Top Width (ft) 20.57 Top Width (ft) 20.57
Vel Total (ft/s) 2.41 Avg. Vel. (ft/s) 2.41
Max Chl Dpth (ft) 1.87 Hydr. Depth (ft) 1.07
Conv. Total (cfs) 746.2 Conv. (cfs) 746.2
Length Wtd. (ft) Wetted Per. (ft) 20.95
Min Ch El (ft) 105.27 Shear (lb/sq ft) 0.33
Alpha 1.00 Stream Power (lb/ft s) 0.79
Frctn Loss (ft) Cum Volume (acre-ft)
C & E Loss (ft) Cum SA (acres)

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 107.01 Element Left OB Channel Right OB
Vel Head (ft) 0.08 Wt. n-Val. 0.045
W.S. Elev (ft) 106.93 Reach Len. (ft)
Crit W.S. (ft) 106.35 Flow Area (sq ft) 17.89
E.G. Slope (ft/ft) 0.005005 Area (sq ft) 17.89
Q Total (cfs) 40.10 Flow (cfs) 40.10
477
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40 Top Width (ft) 18.69 Top Width (ft) 18.69
Vel Total (ft/s) 2.24 Avg. Vel. (ft/s) 2.24
Max Chl Dpth (ft) 1.66 Hydr. Depth (ft) 0.96
Conv. Total (cfs) 566.8 Conv. (cfs) 566.8
Length Wtd. (ft) Wetted Per. (ft) 19.03
Min Ch El (ft) 105.27 Shear (lb/sq ft) 0.29
Alpha 1.00 Stream Power (lb/ft s) 0.66
Frctn Loss (ft) Cum Volume (acre-ft)
C & E Loss (ft) Cum SA (acres)

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 106.86 Element Left OB Channel Right OB
Vel Head (ft) 0.07 Wt. n-Val. 0.045
W.S. Elev (ft) 106.79 Reach Len. (ft)
Crit W.S. (ft) 106.26 Flow Area (sq ft) 15.42
E.G. Slope (ft/ft) 0.005001 Area (sq ft) 15.42
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 17.43 Top Width (ft) 17.43
Vel Total (ft/s) 2.13 Avg. Vel. (ft/s) 2.13
Max Chl Dpth (ft) 1.52 Hydr. Depth (ft) 0.88
Conv. Total (cfs) 463.8 Conv. (cfs) 463.8
Length Wtd. (ft) Wetted Per. (ft) 17.74
Min Ch El (ft) 105.27 Shear (lb/sq ft) 0.27
Alpha 1.00 Stream Power (lb/ft s) 0.58
Frctn Loss (ft) Cum Volume (acre-ft)
C & E Loss (ft) Cum SA (acres)

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

SUMMARY OF MANNING'S N VALUES
River:Significant Wate

Reach River Sta. n1
Main 696.314 .045
Main 675.958 .045
Main 630.433 .045
Main 600.389 .045
Main 573.839 .045
Main 554.114 .045
Main 533.580 .045
Main 522.032 .045
Main 501.044 .045
Main 478.361 .045
Main 452.639 .045
Main 439.135 .045
Main 429.82 .045
Main 420.504 .045
Main 410.531 .045
Main 393.301 .045
Main 382.039 .045
Main 370.747 .045
Main 354.286 .045
Main 339 Culvert
Main 300.803 .045
Main 271.508 .045
Main 236.116 .045
Main 193.971 .045
Main 146.859 .045
Main 68.493 .045
Main 24.340 .045

478
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41 SUMMARY OF REACH LENGTHS
River: Significant Wate

Reach River Sta. Left Channel Right

Main 696.314 20.36 20.36 20.36
Main 675.958 45.53 45.53 45.53
Main 630.433 30.04 30.04 30.04
Main 600.389 26.55 26.55 26.55
Main 573.839 19.72 19.72 19.72
Main 554.114 20.53 20.53 20.53
Main 533.580 11.55 11.55 11.55
Main 522.032 20.99 20.99 20.99
Main 501.044 22.68 22.68 22.68
Main 478.361 25.72 25.72 25.72
Main 452.639 13.5 13.5 13.5
Main 439.135 9.31 9.31 9.31
Main 429.82 9.31 9.31 9.31
Main 420.504 9.97 9.97 9.97
Main 410.531 17.23 17.23 17.23
Main 393.301 11.26 11.26 11.26
Main 382.039 11.29 11.29 11.29
Main 370.747 16.46 16.46 16.46
Main 354.286 53.2 53.2 53.2
Main 339 Culvert
Main 300.803 29.29 29.29 29.29
Main 271.508 35.39 35.39 35.39
Main 236.116 42.15 42.15 42.15
Main 193.971 47.11 47.11 47.11
Main 146.859 78.37 78.37 78.37
Main 68.493 44.15 44.15 44.15
Main 24.340 0 0 0

SUMMARY OF CONTRACTION AND EXPANSION COEFFICIENTS
River: Significant Wate

Reach River Sta. Contr. Expan.

Main 696.314 .1 .3
Main 675.958 .1 .3
Main 630.433 .1 .3
Main 600.389 .1 .3
Main 573.839 .1 .3
Main 554.114 .1 .3
Main 533.580 .1 .3
Main 522.032 .1 .3
Main 501.044 .1 .3
Main 478.361 .1 .3
Main 452.639 .1 .3
Main 439.135 .1 .3
Main 429.82 .1 .3
Main 420.504 .1 .3
Main 410.531 .1 .3
Main 393.301 .1 .3
Main 382.039 .1 .3
Main 370.747 .1 .3
Main 354.286 .1 .3
Main 339 Culvert
Main 300.803 .1 .3
Main 271.508 .1 .3
Main 236.116 .1 .3
Main 193.971 .1 .3
Main 146.859 .1 .3
Main 68.493 .1 .3
Main 24.340 .1 .3
479
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42 Profile Output Table - Standard Table 3

Reach River Sta Profile Q Total Min Ch El W.S. Elev Max Chl Dpth Crit W.S. E.G. Slope Vel Chnl Vel Total Flow Area Top Width Hydr Depth Froude # Chl Froude # XS (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (ft/s) (sq ft) (ft) (ft)

Main 696.314 100-year HC 52.80 263.07 264.21 1.14 264.21 0.034028 4.96 4.96 10.65 14.28 0.75 1.01 1.01 Main 696.314 25-year HC 40.10 263.07 264.07 1.00 264.07 0.035681 4.63 4.63 8.67 13.39 0.65 1.01 1.01 Main 696.314 10-year HC 32.80 263.07 263.98 0.91 263.98 0.036204 4.38 4.38 7.49 12.70 0.59 1.01 1.01 Main 675.958 100-year HC 52.80 259.00 259.45 0.45 259.97 0.813140 13.85 13.85 3.81 11.95 0.32 4.32 4.32 Main 675.958 25-year HC 40.10 259.00 259.38 0.38 259.84 0.952513 13.28 13.28 3.02 11.37 0.27 4.54 4.54 Main 675.958 10-year HC 32.80 259.00 259.34 0.34 259.75 1.089368 12.93 12.93 2.54 10.99 0.23 4.75 4.75 Main 630.433 100-year HC 52.80 240.15 241.29 1.14 241.81 0.250820 11.22 11.22 4.71 8.10 0.58 2.59 2.59 Main 630.433 25-year HC 40.10 240.15 241.19 1.04 241.64 0.232872 10.16 10.16 3.95 7.46 0.53 2.46 2.46 Main 630.433 10-year HC 32.80 240.15 241.12 0.97 241.52 0.219793 9.48 9.48 3.46 6.94 0.50 2.37 2.37 Main 600.389 100-year HC 52.80 226.32 226.84 0.52 227.48 0.817147 15.52 15.52 3.40 8.90 0.38 4.43 4.43 Main 600.389 25-year HC 40.10 226.32 226.76 0.44 227.32 0.936878 14.78 14.78 2.71 8.49 0.32 4.61 4.61 Main 600.389 10-year HC 32.80 226.32 226.71 0.39 227.21 1.053839 14.31 14.31 2.29 8.23 0.28 4.78 4.78 Main 573.839 100-year HC 52.80 212.38 213.57 1.19 214.25 0.362431 13.61 13.61 3.88 6.40 0.61 3.08 3.08 Main 573.839 25-year HC 40.10 212.38 213.47 1.09 214.05 0.337812 12.33 12.33 3.25 5.91 0.55 2.93 2.93 Main 573.839 10-year HC 32.80 212.38 213.40 1.02 213.92 0.319067 11.48 11.48 2.86 5.54 0.52 2.82 2.82 Main 554.114 100-year HC 52.80 206.50 207.48 0.98 208.13 0.288161 12.71 12.71 4.15 6.42 0.65 2.79 2.79 Main 554.114 25-year HC 40.10 206.50 207.35 0.85 207.92 0.294466 11.96 11.96 3.35 5.78 0.58 2.77 2.77 Main 554.114 10-year HC 32.80 206.50 207.26 0.76 207.78 0.305049 11.47 11.47 2.86 5.40 0.53 2.78 2.78 Main 533.580 100-year HC 52.80 197.82 201.90 4.08 199.39 0.000516 1.39 1.33 39.56 15.87 2.49 0.14 0.15 Main 533.580 25-year HC 40.10 197.82 201.69 3.87 199.19 0.000375 1.15 1.10 36.29 15.17 2.39 0.12 0.13 Main 533.580 10-year HC 32.80 197.82 201.55 3.73 199.06 0.000295 0.99 0.96 34.22 14.77 2.32 0.11 0.11 Main 522.032 100-year HC 52.80 200.08 201.46 1.38 201.46 0.033874 5.18 5.18 10.19 12.50 0.81 1.01 1.01 Main 522.032 25-year HC 40.10 200.08 201.30 1.22 201.30 0.035209 4.85 4.85 8.26 11.55 0.72 1.01 1.01 Main 522.032 10-year HC 32.80 200.08 201.19 1.11 201.19 0.036279 4.63 4.63 7.09 10.92 0.65 1.01 1.01 Main 501.044 100-year HC 52.80 194.12 195.05 0.93 195.85 0.684014 17.03 17.03 3.10 5.98 0.52 4.17 4.17 Main 501.044 25-year HC 40.10 194.12 194.93 0.81 195.65 0.793098 16.68 16.68 2.40 5.37 0.45 4.39 4.39 Main 501.044 10-year HC 32.80 194.12 194.85 0.73 195.53 0.888816 16.43 16.43 2.00 4.97 0.40 4.57 4.57 Main 478.361 100-year HC 52.80 186.48 187.48 1.00 188.11 0.261961 12.36 12.36 4.27 6.39 0.67 2.67 2.67 Main 478.361 25-year HC 40.10 186.48 187.37 0.89 187.90 0.246615 11.21 11.21 3.58 5.94 0.60 2.55 2.55 Main 478.361 10-year HC 32.80 186.48 187.29 0.81 187.77 0.235591 10.43 10.43 3.14 5.64 0.56 2.46 2.46 Main 452.639 100-year HC 52.80 183.98 185.04 1.06 185.29 0.084584 7.18 7.18 7.35 11.11 0.66 1.56 1.56 Main 452.639 25-year HC 40.10 183.98 184.93 0.95 185.12 0.080237 6.53 6.53 6.14 10.30 0.60 1.49 1.49 Main 452.639 10-year HC 32.80 183.98 184.85 0.87 185.02 0.077640 6.11 6.11 5.37 9.73 0.55 1.45 1.45 Main 439.135 100-year HC 52.80 179.72 180.42 0.70 181.03 0.489939 13.76 13.76 3.84 8.16 0.47 3.54 3.54 Main 439.135 25-year HC 40.10 179.72 180.31 0.59 180.86 0.567418 13.39 13.39 2.99 7.42 0.40 3.72 3.72 Main 439.135 10-year HC 32.80 179.72 180.24 0.52 180.76 0.635884 13.14 13.14 2.50 6.95 0.36 3.86 3.86 Main 429.82 100-year HC 52.80 178.36 179.06 0.70 179.37 0.190078 8.16 8.16 6.47 15.07 0.43 2.19 2.19 Main 429.82 25-year HC 40.10 178.36 179.00 0.64 179.24 0.175351 7.23 7.23 5.55 14.60 0.38 2.07 2.07 Main 429.82 10-year HC 32.80 178.36 178.96 0.60 179.16 0.163539 6.61 6.61 4.96 14.18 0.35 1.97 1.97 Main 420.504 100-year HC 52.80 175.55 176.17 0.62 176.56 0.335184 10.06 10.06 5.25 13.67 0.38 2.86 2.86 480
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43 Main 420.504 25-year HC 40.10 175.55 176.09 0.54 176.44 0.359759 9.49 9.49 4.23 12.69 0.33 2.90 2.90 Main 420.504 10-year HC 32.80 175.55 176.04 0.49 176.35 0.388136 9.15 9.15 3.58 12.03 0.30 2.96 2.96 Main 410.531 100-year HC 52.80 171.47 172.10 0.63 172.58 0.390063 11.35 11.35 4.65 11.28 0.41 3.12 3.12 Main 410.531 25-year HC 40.10 171.47 172.03 0.56 172.44 0.388879 10.48 10.48 3.83 10.45 0.37 3.05 3.05 Main 410.531 10-year HC 32.80 171.47 171.98 0.51 172.35 0.382313 9.83 9.83 3.34 9.91 0.34 2.98 2.98 Main 393.301 100-year HC 52.80 167.02 167.56 0.54 167.88 0.236027 8.53 8.53 6.19 15.88 0.39 2.41 2.41 Main 393.301 25-year HC 40.10 167.02 167.50 0.48 167.76 0.230246 7.75 7.75 5.17 15.08 0.34 2.33 2.33 Main 393.301 10-year HC 32.80 167.02 167.45 0.43 167.69 0.227920 7.24 7.24 4.53 14.51 0.31 2.28 2.28 Main 382.039 100-year HC 52.80 165.85 168.04 2.19 166.70 0.000704 1.17 1.17 45.11 28.64 1.58 0.16 0.16 Main 382.039 25-year HC 40.10 165.85 167.90 2.05 166.58 0.000529 0.97 0.97 41.21 27.89 1.48 0.14 0.14 Main 382.039 10-year HC 32.80 165.85 167.82 1.97 166.51 0.000414 0.84 0.84 39.07 27.46 1.42 0.12 0.12 Main 370.747 100-year HC 52.80 166.46 167.92 1.46 0.009556 2.63 2.63 20.08 27.12 0.74 0.54 0.54 Main 370.747 25-year HC 40.10 166.46 167.81 1.35 0.007486 2.32 2.32 17.25 23.35 0.74 0.48 0.48 Main 370.747 10-year HC 32.80 166.46 167.75 1.29 0.006183 2.06 2.06 15.91 22.32 0.71 0.43 0.43 Main 354.286 100-year HC 52.80 166.73 167.56 0.83 167.56 0.045328 3.34 3.34 15.83 48.34 0.33 1.03 1.03 Main 354.286 25-year HC 40.10 166.73 167.49 0.76 167.49 0.043512 3.10 3.10 12.91 42.61 0.30 0.99 0.99 Main 354.286 10-year HC 32.80 166.73 167.43 0.70 167.43 0.049470 3.17 3.17 10.34 36.36 0.28 1.05 1.05 Main 339 Culvert
Main 300.803 100-year HC 52.80 150.18 152.24 2.06 152.24 0.034379 5.86 5.86 9.01 8.62 1.04 1.01 1.01 Main 300.803 25-year HC 40.10 150.18 152.03 1.85 152.03 0.035560 5.52 5.52 7.26 7.84 0.93 1.01 1.01 Main 300.803 10-year HC 32.80 150.18 151.89 1.71 151.89 0.036833 5.30 5.30 6.19 7.32 0.85 1.02 1.02 Main 271.508 100-year HC 52.80 147.14 147.91 0.77 148.43 0.399686 12.13 12.13 4.35 9.68 0.45 3.19 3.19 Main 271.508 25-year HC 40.10 147.14 147.82 0.68 148.29 0.413501 11.41 11.41 3.51 8.79 0.40 3.18 3.18 Main 271.508 10-year HC 32.80 147.14 147.76 0.62 148.19 0.424824 10.92 10.92 3.00 8.19 0.37 3.18 3.18 Main 236.116 100-year HC 52.80 138.46 139.33 0.87 139.76 0.181559 9.64 9.64 5.47 9.40 0.58 2.23 2.23 Main 236.116 25-year HC 40.10 138.46 139.22 0.76 139.59 0.177148 8.86 8.86 4.53 8.68 0.52 2.16 2.16 Main 236.116 10-year HC 32.80 138.46 139.15 0.69 139.48 0.173978 8.32 8.32 3.94 8.21 0.48 2.12 2.12 Main 193.971 100-year HC 52.80 133.07 134.04 0.97 134.31 0.104711 7.38 7.38 7.15 12.26 0.58 1.70 1.70 Main 193.971 25-year HC 40.10 133.07 133.93 0.86 134.16 0.104436 6.83 6.83 5.87 11.30 0.52 1.67 1.67 Main 193.971 10-year HC 32.80 133.07 133.86 0.79 134.07 0.104465 6.45 6.45 5.09 10.68 0.48 1.65 1.65 Main 146.859 100-year HC 52.80 129.14 130.10 0.96 130.26 0.074368 6.14 6.14 8.59 15.08 0.57 1.44 1.44 Main 146.859 25-year HC 40.10 129.14 130.00 0.86 130.14 0.073569 5.63 5.63 7.13 14.17 0.50 1.40 1.40 Main 146.859 10-year HC 32.80 129.14 129.94 0.80 130.05 0.072824 5.27 5.27 6.23 13.58 0.46 1.37 1.37 Main 68.493 100-year HC 52.80 113.95 114.53 0.58 115.10 0.633480 13.86 13.86 3.81 9.85 0.39 3.93 3.93 Main 68.493 25-year HC 40.10 113.95 114.45 0.50 114.95 0.696125 13.15 13.15 3.05 9.17 0.33 4.02 4.02 Main 68.493 10-year HC 32.80 113.95 114.40 0.45 114.86 0.750041 12.66 12.66 2.59 8.73 0.30 4.10 4.10 Main 24.340 100-year HC 52.80 105.27 107.14 1.87 106.50 0.005007 2.41 2.41 21.93 20.57 1.07 0.41 0.41 Main 24.340 25-year HC 40.10 105.27 106.93 1.66 106.35 0.005005 2.24 2.24 17.89 18.69 0.96 0.40 0.40 Main 24.340 10-year HC 32.80 105.27 106.79 1.52 106.26 0.005001 2.13 2.13 15.42 17.43 0.88 0.40 0.40 481
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HECRAS OUTPUT
Proposed (Post-Project)
482
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1 HEC-RAS HEC-RAS 6.6 September 2024
U.S. Army Corps of Engineers
Hydrologic Engineering Center
609 Second Street
Davis, California

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PROJECT DATA
Project Title: 2500 Glenneyre Watercourse
Project File : Watercourse.prj
Run Date and Time: 9/17/2025 4:17:07 PM
Project in English units

PLAN DATA
Plan Title: Proposed
Plan File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.p02 Geometry Title: Proposed Project Geometry
Geometry File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.g02 Flow Title : Project Flows
Flow File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.f01 Plan Summary Information:

Number of: Cross Sections = 26 Multiple Openings = 0
Culverts = 1 Inline Structures = 0
Bridges = 0 Lateral Structures = 0
Computational Information
Water surface calculation tolerance = 0.01
Critical depth calculation tolerance = 0.01
Maximum number of iterations = 20
Maximum difference tolerance = 0.3
Flow tolerance factor = 0.001
Computation Options
Critical depth computed only where necessary
Conveyance Calculation Method: At breaks in n values only Friction Slope Method: Average Conveyance
Computational Flow Regime: Mixed Flow

FLOW DATA
Flow Title: Project Flows
Flow File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.f01 Flow Data (cfs)
River Reach RS 100-year HC 25-year HC 10-year HC
Significant WateMain 696.314 52.9 40.1 32.8
Boundary Conditions
River Reach Profile Upstream Downstream
Significant WateMain 100-year HC Critical Normal S = 0.005 483
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2 GEOMETRY DATA
Geometry Title: Proposed Project Geometry
Geometry File : C:\Projects\Laguna Beach\2500 Glenneyre\HECRAS\Watercourse.g02

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 696.314
INPUT
Description:

Station Elevation Data num= 23
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 269.49 .88 269.24 4.3 268.21 5.65 267.5 7.28 266.71

8.81 266.05 10.43 265.23 13.33 264.1 15.2 263.6 17.85 263.19

19.97 263.07 21.2 263.11 22.36 263.21 24.75 263.53 26.88 264.08

29.52 264.87 31.39 265.44 34.3 266.43 35.13 266.71 35.91 267.05

39.07 268.48 40.42 269.27 41.9 270.23
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

10.43 31.39 20.36 20.36 20.36 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 264.59 Element Left OB Channel Right OB
Vel Head (ft) 0.38 Wt. n-Val. 0.045
W.S. Elev (ft) 264.21 Reach Len. (ft) 20.36 20.36 20.36 Crit W.S. (ft) 264.21 Flow Area (sq ft) 10.67
E.G. Slope (ft/ft) 0.034007 Area (sq ft) 10.67
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 14.28 Top Width (ft) 14.28
Vel Total (ft/s) 4.96 Avg. Vel. (ft/s) 4.96
Max Chl Dpth (ft) 1.14 Hydr. Depth (ft) 0.75
Conv. Total (cfs) 286.9 Conv. (cfs) 286.9
Length Wtd. (ft) 20.36 Wetted Per. (ft) 14.52
Min Ch El (ft) 263.07 Shear (lb/sq ft) 1.56
Alpha 1.00 Stream Power (lb/ft s) 7.74
Frctn Loss (ft) 1.91 Cum Volume (acre-ft) 0.00 0.12
C & E Loss (ft) 0.26 Cum SA (acres) 0.00 0.21

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 264.40 Element Left OB Channel Right OB
Vel Head (ft) 0.33 Wt. n-Val. 0.045
W.S. Elev (ft) 264.07 Reach Len. (ft) 20.36 20.36 20.36 Crit W.S. (ft) 264.07 Flow Area (sq ft) 8.67
E.G. Slope (ft/ft) 0.035681 Area (sq ft) 8.67
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 13.39 Top Width (ft) 13.39
Vel Total (ft/s) 4.63 Avg. Vel. (ft/s) 4.63
Max Chl Dpth (ft) 1.00 Hydr. Depth (ft) 0.65
Conv. Total (cfs) 212.3 Conv. (cfs) 212.3
Length Wtd. (ft) 20.36 Wetted Per. (ft) 13.58
Min Ch El (ft) 263.07 Shear (lb/sq ft) 1.42
Alpha 1.00 Stream Power (lb/ft s) 6.58
Frctn Loss (ft) 2.04 Cum Volume (acre-ft) 0.00 0.10
C & E Loss (ft) 0.24 Cum SA (acres) 0.00 0.19
484
484 of 540
3 CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 264.28 Element Left OB Channel Right OB
Vel Head (ft) 0.30 Wt. n-Val. 0.045
W.S. Elev (ft) 263.98 Reach Len. (ft) 20.36 20.36 20.36 Crit W.S. (ft) 263.98 Flow Area (sq ft) 7.49
E.G. Slope (ft/ft) 0.036204 Area (sq ft) 7.49
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 12.70 Top Width (ft) 12.70
Vel Total (ft/s) 4.38 Avg. Vel. (ft/s) 4.38
Max Chl Dpth (ft) 0.91 Hydr. Depth (ft) 0.59
Conv. Total (cfs) 172.4 Conv. (cfs) 172.4
Length Wtd. (ft) 20.36 Wetted Per. (ft) 12.86
Min Ch El (ft) 263.07 Shear (lb/sq ft) 1.32
Alpha 1.00 Stream Power (lb/ft s) 5.76
Frctn Loss (ft) 2.11 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.23 Cum SA (acres) 0.00 0.18

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 675.958
INPUT
Description:

Station Elevation Data num= 25
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 266.2 1.31 265.77 2.9 265.05 3.64 264.74 4.5 264.34

7.24 262.87 9.52 261.63 11.57 260.56 14.54 259.5 15.27 259.27

15.91 259.23 19.56 259.05 20.24 259.03 22.25 259 24.58 259.07

28.91 259.86 29.6 260.06 31.55 260.85 33.25 261.57 33.88 261.9

34.62 262.29 37.58 263.87 39.64 265.05 41.91 266.46 42.99 267.2 Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.52 33.25 45.53 45.53 45.53 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 262.43 Element Left OB Channel Right OB
Vel Head (ft) 2.98 Wt. n-Val. 0.045
W.S. Elev (ft) 259.45 Reach Len. (ft) 45.53 45.53 45.53 Crit W.S. (ft) 259.97 Flow Area (sq ft) 3.82
E.G. Slope (ft/ft) 0.812463 Area (sq ft) 3.82
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 11.96 Top Width (ft) 11.96
Vel Total (ft/s) 13.85 Avg. Vel. (ft/s) 13.85
Max Chl Dpth (ft) 0.45 Hydr. Depth (ft) 0.32
Conv. Total (cfs) 58.7 Conv. (cfs) 58.7
Length Wtd. (ft) 45.53 Wetted Per. (ft) 12.03
Min Ch El (ft) 259.00 Shear (lb/sq ft) 16.10
Alpha 1.00 Stream Power (lb/ft s) 223.09
Frctn Loss (ft) 18.88 Cum Volume (acre-ft) 0.00 0.12
C & E Loss (ft) 0.31 Cum SA (acres) 0.00 0.20

485
485 of 540
4 Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 262.12 Element Left OB Channel Right OB
Vel Head (ft) 2.74 Wt. n-Val. 0.045
W.S. Elev (ft) 259.38 Reach Len. (ft) 45.53 45.53 45.53 Crit W.S. (ft) 259.84 Flow Area (sq ft) 3.02
E.G. Slope (ft/ft) 0.952513 Area (sq ft) 3.02
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 11.37 Top Width (ft) 11.37
Vel Total (ft/s) 13.28 Avg. Vel. (ft/s) 13.28
Max Chl Dpth (ft) 0.38 Hydr. Depth (ft) 0.27
Conv. Total (cfs) 41.1 Conv. (cfs) 41.1
Length Wtd. (ft) 45.53 Wetted Per. (ft) 11.42
Min Ch El (ft) 259.00 Shear (lb/sq ft) 15.73
Alpha 1.00 Stream Power (lb/ft s) 208.84
Frctn Loss (ft) 18.99 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.34 Cum SA (acres) 0.00 0.18

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 261.94 Element Left OB Channel Right OB
Vel Head (ft) 2.60 Wt. n-Val. 0.045
W.S. Elev (ft) 259.34 Reach Len. (ft) 45.53 45.53 45.53 Crit W.S. (ft) 259.75 Flow Area (sq ft) 2.54
E.G. Slope (ft/ft) 1.089368 Area (sq ft) 2.54
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 10.99 Top Width (ft) 10.99
Vel Total (ft/s) 12.93 Avg. Vel. (ft/s) 12.93
Max Chl Dpth (ft) 0.34 Hydr. Depth (ft) 0.23
Conv. Total (cfs) 31.4 Conv. (cfs) 31.4
Length Wtd. (ft) 45.53 Wetted Per. (ft) 11.03
Min Ch El (ft) 259.00 Shear (lb/sq ft) 15.63
Alpha 1.00 Stream Power (lb/ft s) 202.19
Frctn Loss (ft) 19.06 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.36 Cum SA (acres) 0.00 0.17

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 630.433
INPUT
Description:

Station Elevation Data num= 28
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 246.73 .13 246.69 2.76 245.55 3.82 245.14 4.16 244.94

4.81 244.62 7.52 243.5 10.43 242.84 11.21 242.63 11.94 242.49

14.91 241.95 18.1 241.25 18.6 241.12 19.07 240.99 21.2 240.3 486
486 of 540
5 21.88 240.22 22.28 240.15 23.68 240.64 25.85 241.2 26.18 241.35

26.95 241.7 29.42 242.93 31.24 243.71 32.98 244.51 35.32 246.01

36.55 246.75 37.45 247.2 38.14 247.57
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

14.91 26.95 30.04 30.04 30.04 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 243.24 Element Left OB Channel Right OB
Vel Head (ft) 1.96 Wt. n-Val. 0.045
W.S. Elev (ft) 241.29 Reach Len. (ft) 30.04 30.04 30.04 Crit W.S. (ft) 241.81 Flow Area (sq ft) 4.71
E.G. Slope (ft/ft) 0.250922 Area (sq ft) 4.71
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 8.10 Top Width (ft) 8.10
Vel Total (ft/s) 11.22 Avg. Vel. (ft/s) 11.22
Max Chl Dpth (ft) 1.14 Hydr. Depth (ft) 0.58
Conv. Total (cfs) 105.6 Conv. (cfs) 105.6
Length Wtd. (ft) 30.04 Wetted Per. (ft) 8.43
Min Ch El (ft) 240.15 Shear (lb/sq ft) 8.76
Alpha 1.00 Stream Power (lb/ft s) 98.27
Frctn Loss (ft) 12.48 Cum Volume (acre-ft) 0.00 0.12
C & E Loss (ft) 0.18 Cum SA (acres) 0.00 0.19

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 242.79 Element Left OB Channel Right OB
Vel Head (ft) 1.60 Wt. n-Val. 0.045
W.S. Elev (ft) 241.19 Reach Len. (ft) 30.04 30.04 30.04 Crit W.S. (ft) 241.64 Flow Area (sq ft) 3.95
E.G. Slope (ft/ft) 0.232872 Area (sq ft) 3.95
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 7.46 Top Width (ft) 7.46
Vel Total (ft/s) 10.16 Avg. Vel. (ft/s) 10.16
Max Chl Dpth (ft) 1.04 Hydr. Depth (ft) 0.53
Conv. Total (cfs) 83.1 Conv. (cfs) 83.1
Length Wtd. (ft) 30.04 Wetted Per. (ft) 7.76
Min Ch El (ft) 240.15 Shear (lb/sq ft) 7.40
Alpha 1.00 Stream Power (lb/ft s) 75.13
Frctn Loss (ft) 12.46 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.18 Cum SA (acres) 0.00 0.17

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 242.52 Element Left OB Channel Right OB
Vel Head (ft) 1.40 Wt. n-Val. 0.045
W.S. Elev (ft) 241.12 Reach Len. (ft) 30.04 30.04 30.04 Crit W.S. (ft) 241.52 Flow Area (sq ft) 3.46
E.G. Slope (ft/ft) 0.219793 Area (sq ft) 3.46
487
487 of 540
6 Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 6.94 Top Width (ft) 6.94
Vel Total (ft/s) 9.48 Avg. Vel. (ft/s) 9.48
Max Chl Dpth (ft) 0.97 Hydr. Depth (ft) 0.50
Conv. Total (cfs) 70.0 Conv. (cfs) 70.0
Length Wtd. (ft) 30.04 Wetted Per. (ft) 7.22
Min Ch El (ft) 240.15 Shear (lb/sq ft) 6.58
Alpha 1.00 Stream Power (lb/ft s) 62.35
Frctn Loss (ft) 12.45 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.18 Cum SA (acres) 0.00 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 600.389
INPUT
Description:

Station Elevation Data num= 28
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 233.53 .4 233.31 3.19 231.76 4.48 230.95 6.68 229.67

7.04 229.47 8.02 228.94 9.6 227.68 10.18 227.43 11.43 227.17

13.67 226.41 15.74 226.43 16.87 226.43 17.15 226.43 17.29 226.43

17.72 226.39 19.89 226.32 20.61 226.52 22.05 227.17 24.07 227.9

27.24 229.75 27.53 229.91 27.67 229.95 28.1 230.21 30.98 231.58

32.43 232.33 34.44 233.4 36.93 234.59
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

8.02 27.24 26.55 26.55 26.55 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 230.59 Element Left OB Channel Right OB
Vel Head (ft) 3.75 Wt. n-Val. 0.045
W.S. Elev (ft) 226.84 Reach Len. (ft) 26.55 26.55 26.55 Crit W.S. (ft) 227.48 Flow Area (sq ft) 3.41
E.G. Slope (ft/ft) 0.816496 Area (sq ft) 3.41
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 8.90 Top Width (ft) 8.90
Vel Total (ft/s) 15.53 Avg. Vel. (ft/s) 15.53
Max Chl Dpth (ft) 0.52 Hydr. Depth (ft) 0.38
Conv. Total (cfs) 58.5 Conv. (cfs) 58.5
Length Wtd. (ft) 26.55 Wetted Per. (ft) 9.07
Min Ch El (ft) 226.32 Shear (lb/sq ft) 19.14
Alpha 1.00 Stream Power (lb/ft s) 297.26
Frctn Loss (ft) 13.87 Cum Volume (acre-ft) 0.00 0.11
C & E Loss (ft) 0.26 Cum SA (acres) 0.00 0.18

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC
488
488 of 540
7 E.G. Elev (ft) 230.15 Element Left OB Channel Right OB Vel Head (ft) 3.39 Wt. n-Val. 0.045
W.S. Elev (ft) 226.76 Reach Len. (ft) 26.55 26.55 26.55 Crit W.S. (ft) 227.32 Flow Area (sq ft) 2.71
E.G. Slope (ft/ft) 0.936878 Area (sq ft) 2.71
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 8.49 Top Width (ft) 8.49
Vel Total (ft/s) 14.78 Avg. Vel. (ft/s) 14.78
Max Chl Dpth (ft) 0.44 Hydr. Depth (ft) 0.32
Conv. Total (cfs) 41.4 Conv. (cfs) 41.4
Length Wtd. (ft) 26.55 Wetted Per. (ft) 8.63
Min Ch El (ft) 226.32 Shear (lb/sq ft) 18.39
Alpha 1.00 Stream Power (lb/ft s) 271.78
Frctn Loss (ft) 14.01 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.31 Cum SA (acres) 0.00 0.17

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 229.89 Element Left OB Channel Right OB
Vel Head (ft) 3.18 Wt. n-Val. 0.045
W.S. Elev (ft) 226.71 Reach Len. (ft) 26.55 26.55 26.55 Crit W.S. (ft) 227.21 Flow Area (sq ft) 2.29
E.G. Slope (ft/ft) 1.053839 Area (sq ft) 2.29
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.23 Top Width (ft) 8.23
Vel Total (ft/s) 14.31 Avg. Vel. (ft/s) 14.31
Max Chl Dpth (ft) 0.39 Hydr. Depth (ft) 0.28
Conv. Total (cfs) 32.0 Conv. (cfs) 32.0
Length Wtd. (ft) 26.55 Wetted Per. (ft) 8.35
Min Ch El (ft) 226.32 Shear (lb/sq ft) 18.05
Alpha 1.00 Stream Power (lb/ft s) 258.44
Frctn Loss (ft) 14.10 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.34 Cum SA (acres) 0.00 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 573.839
INPUT
Description:

Station Elevation Data num= 25
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 219.61 .6 219.3 .91 219.18 1.68 218.91 3.43 218.36

4.13 218.11 5.76 217.88 7.66 217.59 10.55 216.54 11.2 216.31

13.54 214.62 14.73 213.85 17.48 212.78 18.26 212.38 18.64 212.49

19.6 212.75 21.71 213.51 22.71 214.01 25.16 215.17 27.78 216.62

28.6 217.05 30.34 217.94 32.05 218.9 34.24 220.32 34.69 220.61 Manning's n Values num= 1
Sta n Val
0 .045
489
489 of 540
8 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

13.54 25.16 19.72 19.72 19.72 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 216.46 Element Left OB Channel Right OB
Vel Head (ft) 2.88 Wt. n-Val. 0.045
W.S. Elev (ft) 213.58 Reach Len. (ft) 19.72 19.72 19.72 Crit W.S. (ft) 214.25 Flow Area (sq ft) 3.88
E.G. Slope (ft/ft) 0.362575 Area (sq ft) 3.88
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 6.40 Top Width (ft) 6.40
Vel Total (ft/s) 13.62 Avg. Vel. (ft/s) 13.62
Max Chl Dpth (ft) 1.20 Hydr. Depth (ft) 0.61
Conv. Total (cfs) 87.9 Conv. (cfs) 87.9
Length Wtd. (ft) 19.72 Wetted Per. (ft) 6.85
Min Ch El (ft) 212.38 Shear (lb/sq ft) 12.84
Alpha 1.00 Stream Power (lb/ft s) 174.83
Frctn Loss (ft) 6.35 Cum Volume (acre-ft) 0.00 0.11
C & E Loss (ft) 0.11 Cum SA (acres) 0.00 0.18

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 215.84 Element Left OB Channel Right OB
Vel Head (ft) 2.36 Wt. n-Val. 0.045
W.S. Elev (ft) 213.47 Reach Len. (ft) 19.72 19.72 19.72 Crit W.S. (ft) 214.05 Flow Area (sq ft) 3.25
E.G. Slope (ft/ft) 0.337812 Area (sq ft) 3.25
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.91 Top Width (ft) 5.91
Vel Total (ft/s) 12.33 Avg. Vel. (ft/s) 12.33
Max Chl Dpth (ft) 1.09 Hydr. Depth (ft) 0.55
Conv. Total (cfs) 69.0 Conv. (cfs) 69.0
Length Wtd. (ft) 19.72 Wetted Per. (ft) 6.31
Min Ch El (ft) 212.38 Shear (lb/sq ft) 10.87
Alpha 1.00 Stream Power (lb/ft s) 134.03
Frctn Loss (ft) 6.21 Cum Volume (acre-ft) 0.00 0.09
C & E Loss (ft) 0.04 Cum SA (acres) 0.00 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 215.45 Element Left OB Channel Right OB
Vel Head (ft) 2.05 Wt. n-Val. 0.045
W.S. Elev (ft) 213.40 Reach Len. (ft) 19.72 19.72 19.72 Crit W.S. (ft) 213.92 Flow Area (sq ft) 2.86
E.G. Slope (ft/ft) 0.319067 Area (sq ft) 2.86
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 5.54 Top Width (ft) 5.54
Vel Total (ft/s) 11.48 Avg. Vel. (ft/s) 11.48
Max Chl Dpth (ft) 1.02 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 58.1 Conv. (cfs) 58.1
Length Wtd. (ft) 19.72 Wetted Per. (ft) 5.92
Min Ch El (ft) 212.38 Shear (lb/sq ft) 9.62
490
490 of 540
9 Alpha 1.00 Stream Power (lb/ft s) 110.42
Frctn Loss (ft) 6.15 Cum Volume (acre-ft) 0.00 0.07
C & E Loss (ft) 0.00 Cum SA (acres) 0.00 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 554.114
INPUT
Description:

Station Elevation Data num= 23
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 214.49 .91 213.96 1.62 213.54 5 211.33 7.11 209.97

8.25 209.25 9.09 208.66 12.61 206.73 13.18 206.53 14.46 206.51

15.29 206.5 17.23 207.34 17.64 207.47 18.22 207.79 19.99 208.45

21.25 209.05 23.89 210.31 25.27 211.03 28.65 213.15 29.29 213.55

29.4 213.62 29.56 213.76 30.63 214.56
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.09 19.99 20.53 20.53 20.53 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 209.99 Element Left OB Channel Right OB
Vel Head (ft) 2.51 Wt. n-Val. 0.045
W.S. Elev (ft) 207.48 Reach Len. (ft) 20.53 20.53 20.53 Crit W.S. (ft) 208.14 Flow Area (sq ft) 4.16
E.G. Slope (ft/ft) 0.288126 Area (sq ft) 4.16
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 6.42 Top Width (ft) 6.42
Vel Total (ft/s) 12.72 Avg. Vel. (ft/s) 12.72
Max Chl Dpth (ft) 0.98 Hydr. Depth (ft) 0.65
Conv. Total (cfs) 98.6 Conv. (cfs) 98.6
Length Wtd. (ft) 20.53 Wetted Per. (ft) 6.84
Min Ch El (ft) 206.50 Shear (lb/sq ft) 10.93
Alpha 1.00 Stream Power (lb/ft s) 139.04
Frctn Loss (ft) 0.03 Cum Volume (acre-ft) 0.00 0.11
C & E Loss (ft) 0.15 Cum SA (acres) 0.00 0.17

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 209.57 Element Left OB Channel Right OB
Vel Head (ft) 2.22 Wt. n-Val. 0.045
W.S. Elev (ft) 207.35 Reach Len. (ft) 20.53 20.53 20.53 Crit W.S. (ft) 207.92 Flow Area (sq ft) 3.35
E.G. Slope (ft/ft) 0.294466 Area (sq ft) 3.35
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.78 Top Width (ft) 5.78
Vel Total (ft/s) 11.96 Avg. Vel. (ft/s) 11.96
Max Chl Dpth (ft) 0.85 Hydr. Depth (ft) 0.58
Conv. Total (cfs) 73.9 Conv. (cfs) 73.9
491
491 of 540
10 Length Wtd. (ft) 20.53 Wetted Per. (ft) 6.14
Min Ch El (ft) 206.50 Shear (lb/sq ft) 10.03
Alpha 1.00 Stream Power (lb/ft s) 119.98
Frctn Loss (ft) 0.03 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.13 Cum SA (acres) 0.00 0.16

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 209.31 Element Left OB Channel Right OB
Vel Head (ft) 2.04 Wt. n-Val. 0.045
W.S. Elev (ft) 207.26 Reach Len. (ft) 20.53 20.53 20.53 Crit W.S. (ft) 207.78 Flow Area (sq ft) 2.86
E.G. Slope (ft/ft) 0.305049 Area (sq ft) 2.86
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 5.40 Top Width (ft) 5.40
Vel Total (ft/s) 11.47 Avg. Vel. (ft/s) 11.47
Max Chl Dpth (ft) 0.76 Hydr. Depth (ft) 0.53
Conv. Total (cfs) 59.4 Conv. (cfs) 59.4
Length Wtd. (ft) 20.53 Wetted Per. (ft) 5.73
Min Ch El (ft) 206.50 Shear (lb/sq ft) 9.50
Alpha 1.00 Stream Power (lb/ft s) 108.97
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.00 0.07
C & E Loss (ft) 0.12 Cum SA (acres) 0.00 0.15

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 533.580
INPUT
Description:

Station Elevation Data num= 19
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 206.52 .85 205.85 3.79 203.51 4.6 202.9 5.36 202.38

6.92 201.69 8.58 200.77 9.87 200.04 13.36 198.14 14.37 197.82

15.03 197.89 18.25 198.25 18.53 198.41 18.77 198.6 22.85 202.41

23.16 202.7 23.2 202.75 25.5 205.89 26.18 206.58
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.87 22.85 11.55 11.55 11.55 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 201.93 Element Left OB Channel Right OB
Vel Head (ft) 0.03 Wt. n-Val. 0.045 0.045
W.S. Elev (ft) 201.91 Reach Len. (ft) 11.55 11.55 11.55 Crit W.S. (ft) 199.40 Flow Area (sq ft) 3.11 36.48
E.G. Slope (ft/ft) 0.000517 Area (sq ft) 3.11 36.48
Q Total (cfs) 52.90 Flow (cfs) 2.00 50.90
Top Width (ft) 15.88 Top Width (ft) 3.44 12.44
Vel Total (ft/s) 1.34 Avg. Vel. (ft/s) 0.64 1.40
Max Chl Dpth (ft) 4.09 Hydr. Depth (ft) 0.90 2.93
Conv. Total (cfs) 2325.6 Conv. (cfs) 88.1 2237.6
Length Wtd. (ft) 11.55 Wetted Per. (ft) 3.91 14.41
Min Ch El (ft) 197.82 Shear (lb/sq ft) 0.03 0.08
492
492 of 540
11 Alpha 1.06 Stream Power (lb/ft s) 0.02 0.11
Frctn Loss (ft) 0.02 Cum Volume (acre-ft) 0.00 0.10
C & E Loss (ft) 0.04 Cum SA (acres) 0.00 0.17

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 201.71 Element Left OB Channel Right OB
Vel Head (ft) 0.02 Wt. n-Val. 0.045 0.045
W.S. Elev (ft) 201.69 Reach Len. (ft) 11.55 11.55 11.55 Crit W.S. (ft) 199.19 Flow Area (sq ft) 2.43 33.86
E.G. Slope (ft/ft) 0.000375 Area (sq ft) 2.43 33.86
Q Total (cfs) 40.10 Flow (cfs) 1.25 38.85
Top Width (ft) 15.17 Top Width (ft) 2.96 12.21
Vel Total (ft/s) 1.10 Avg. Vel. (ft/s) 0.51 1.15
Max Chl Dpth (ft) 3.87 Hydr. Depth (ft) 0.82 2.77
Conv. Total (cfs) 2069.7 Conv. (cfs) 64.3 2005.4
Length Wtd. (ft) 11.55 Wetted Per. (ft) 3.39 14.10
Min Ch El (ft) 197.82 Shear (lb/sq ft) 0.02 0.06
Alpha 1.05 Stream Power (lb/ft s) 0.01 0.06
Frctn Loss (ft) 0.01 Cum Volume (acre-ft) 0.00 0.08
C & E Loss (ft) 0.03 Cum SA (acres) 0.00 0.16

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 201.57 Element Left OB Channel Right OB
Vel Head (ft) 0.01 Wt. n-Val. 0.045 0.045
W.S. Elev (ft) 201.55 Reach Len. (ft) 11.55 11.55 11.55 Crit W.S. (ft) 199.06 Flow Area (sq ft) 2.04 32.18
E.G. Slope (ft/ft) 0.000295 Area (sq ft) 2.04 32.18
Q Total (cfs) 32.80 Flow (cfs) 0.87 31.93
Top Width (ft) 14.77 Top Width (ft) 2.71 12.06
Vel Total (ft/s) 0.96 Avg. Vel. (ft/s) 0.43 0.99
Max Chl Dpth (ft) 3.73 Hydr. Depth (ft) 0.75 2.67
Conv. Total (cfs) 1911.0 Conv. (cfs) 50.9 1860.2
Length Wtd. (ft) 11.55 Wetted Per. (ft) 3.10 13.89
Min Ch El (ft) 197.82 Shear (lb/sq ft) 0.01 0.04
Alpha 1.05 Stream Power (lb/ft s) 0.01 0.04
Frctn Loss (ft) 0.01 Cum Volume (acre-ft) 0.00 0.06
C & E Loss (ft) 0.03 Cum SA (acres) 0.00 0.14

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 522.032
INPUT
Description:

Station Elevation Data num= 26
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 208.58 2.31 207.04 2.32 207.03 2.34 207.02 6.34 204.59

7.98 203.85 10.37 202.76 13.62 202.4 14.08 202.32 14.41 202.3

16.37 201.99 18.44 201.57 19.26 201.39 22.47 200.74 23.49 200.48

24.91 200.33 26.41 200.1 26.5 200.08 29.49 200.58 30.39 200.69

30.59 200.78 30.9 200.98 34.27 203.89 37.03 206.49 38.15 207.67 493
493 of 540
12 39.28 208.67
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

14.41 34.27 20.99 20.99 20.99 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 201.88 Element Left OB Channel Right OB
Vel Head (ft) 0.42 Wt. n-Val. 0.045
W.S. Elev (ft) 201.46 Reach Len. (ft) 20.99 20.99 20.99 Crit W.S. (ft) 201.46 Flow Area (sq ft) 10.21
E.G. Slope (ft/ft) 0.033848 Area (sq ft) 10.21
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 12.51 Top Width (ft) 12.51
Vel Total (ft/s) 5.18 Avg. Vel. (ft/s) 5.18
Max Chl Dpth (ft) 1.38 Hydr. Depth (ft) 0.82
Conv. Total (cfs) 287.5 Conv. (cfs) 287.5
Length Wtd. (ft) 20.99 Wetted Per. (ft) 12.95
Min Ch El (ft) 200.08 Shear (lb/sq ft) 1.67
Alpha 1.00 Stream Power (lb/ft s) 8.63
Frctn Loss (ft) 1.90 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.41 Cum SA (acres) 0.17

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 201.66 Element Left OB Channel Right OB
Vel Head (ft) 0.37 Wt. n-Val. 0.045
W.S. Elev (ft) 201.30 Reach Len. (ft) 20.99 20.99 20.99 Crit W.S. (ft) 201.30 Flow Area (sq ft) 8.26
E.G. Slope (ft/ft) 0.035209 Area (sq ft) 8.26
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 11.55 Top Width (ft) 11.55
Vel Total (ft/s) 4.85 Avg. Vel. (ft/s) 4.85
Max Chl Dpth (ft) 1.22 Hydr. Depth (ft) 0.72
Conv. Total (cfs) 213.7 Conv. (cfs) 213.7
Length Wtd. (ft) 20.99 Wetted Per. (ft) 11.91
Min Ch El (ft) 200.08 Shear (lb/sq ft) 1.52
Alpha 1.00 Stream Power (lb/ft s) 7.40
Frctn Loss (ft) 2.01 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.40 Cum SA (acres) 0.15

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 201.53 Element Left OB Channel Right OB
Vel Head (ft) 0.33 Wt. n-Val. 0.045
W.S. Elev (ft) 201.19 Reach Len. (ft) 20.99 20.99 20.99 Crit W.S. (ft) 201.19 Flow Area (sq ft) 7.09
E.G. Slope (ft/ft) 0.036279 Area (sq ft) 7.09
Q Total (cfs) 32.80 Flow (cfs) 32.80
494
494 of 540
13 Top Width (ft) 10.92 Top Width (ft) 10.92
Vel Total (ft/s) 4.63 Avg. Vel. (ft/s) 4.63
Max Chl Dpth (ft) 1.11 Hydr. Depth (ft) 0.65
Conv. Total (cfs) 172.2 Conv. (cfs) 172.2
Length Wtd. (ft) 20.99 Wetted Per. (ft) 11.23
Min Ch El (ft) 200.08 Shear (lb/sq ft) 1.43
Alpha 1.00 Stream Power (lb/ft s) 6.62
Frctn Loss (ft) 2.09 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.39 Cum SA (acres) 0.14

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 501.044
INPUT
Description:

Station Elevation Data num= 26
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 204.42 3.54 201.69 3.99 201.37 4.56 200.88 7.7 198.37

9.89 196.74 11.87 195.48 15.22 194.18 15.6 194.13 15.67 194.12

16.03 194.22 18.01 194.67 20.16 195.55 20.35 195.66 20.61 195.76

24.29 196.94 26.02 197.68 28.42 198.72 31.42 199.94 32.06 200.2

32.54 200.4 36.19 201.84 36.67 202.03 36.74 202.06 36.82 202.09

38.02 202.55
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

9.89 24.29 22.68 22.68 22.68 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 199.57 Element Left OB Channel Right OB
Vel Head (ft) 4.51 Wt. n-Val. 0.045
W.S. Elev (ft) 195.06 Reach Len. (ft) 22.68 22.68 22.68 Crit W.S. (ft) 195.85 Flow Area (sq ft) 3.10
E.G. Slope (ft/ft) 0.683457 Area (sq ft) 3.10
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 5.99 Top Width (ft) 5.99
Vel Total (ft/s) 17.04 Avg. Vel. (ft/s) 17.04
Max Chl Dpth (ft) 0.94 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 64.0 Conv. (cfs) 64.0
Length Wtd. (ft) 22.68 Wetted Per. (ft) 6.30
Min Ch El (ft) 194.12 Shear (lb/sq ft) 21.04
Alpha 1.00 Stream Power (lb/ft s) 358.48
Frctn Loss (ft) 9.07 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.64 Cum SA (acres) 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Note: Program found supercritical flow starting at this cross section.

CROSS SECTION OUTPUT Profile #25-year HC
495
495 of 540
14 E.G. Elev (ft) 199.25 Element Left OB Channel Right OB Vel Head (ft) 4.32 Wt. n-Val. 0.045
W.S. Elev (ft) 194.93 Reach Len. (ft) 22.68 22.68 22.68 Crit W.S. (ft) 195.65 Flow Area (sq ft) 2.40
E.G. Slope (ft/ft) 0.793098 Area (sq ft) 2.40
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.37 Top Width (ft) 5.37
Vel Total (ft/s) 16.68 Avg. Vel. (ft/s) 16.68
Max Chl Dpth (ft) 0.81 Hydr. Depth (ft) 0.45
Conv. Total (cfs) 45.0 Conv. (cfs) 45.0
Length Wtd. (ft) 22.68 Wetted Per. (ft) 5.63
Min Ch El (ft) 194.12 Shear (lb/sq ft) 21.15
Alpha 1.00 Stream Power (lb/ft s) 352.65
Frctn Loss (ft) 9.22 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.71 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Note: Program found supercritical flow starting at this cross section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 199.05 Element Left OB Channel Right OB
Vel Head (ft) 4.20 Wt. n-Val. 0.045
W.S. Elev (ft) 194.85 Reach Len. (ft) 22.68 22.68 22.68 Crit W.S. (ft) 195.53 Flow Area (sq ft) 2.00
E.G. Slope (ft/ft) 0.888816 Area (sq ft) 2.00
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 4.97 Top Width (ft) 4.97
Vel Total (ft/s) 16.43 Avg. Vel. (ft/s) 16.43
Max Chl Dpth (ft) 0.73 Hydr. Depth (ft) 0.40
Conv. Total (cfs) 34.8 Conv. (cfs) 34.8
Length Wtd. (ft) 22.68 Wetted Per. (ft) 5.20
Min Ch El (ft) 194.12 Shear (lb/sq ft) 21.28
Alpha 1.00 Stream Power (lb/ft s) 349.81
Frctn Loss (ft) 9.31 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.75 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Note: Program found supercritical flow starting at this cross section.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 478.361
INPUT
Description:

Station Elevation Data num= 19
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 194.4 1.51 193.59 2.49 193.09 3.5 192.65 6.07 191.52

8.22 190.66 10.63 189.38 12.95 188.11 14.09 187.5 15.19 187.05

16.41 186.48 17.67 186.49 18.73 186.57 19.75 186.99 22.39 188.66

24.31 190.24 27.11 192.22 28.87 193.51 30.37 194.58
Manning's n Values num= 1
Sta n Val
0 .045
496
496 of 540
15 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

10.63 22.39 25.72 25.72 25.72 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 189.86 Element Left OB Channel Right OB
Vel Head (ft) 2.38 Wt. n-Val. 0.045
W.S. Elev (ft) 187.48 Reach Len. (ft) 25.72 25.72 25.72 Crit W.S. (ft) 188.11 Flow Area (sq ft) 4.28
E.G. Slope (ft/ft) 0.262066 Area (sq ft) 4.28
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 6.39 Top Width (ft) 6.39
Vel Total (ft/s) 12.37 Avg. Vel. (ft/s) 12.37
Max Chl Dpth (ft) 1.00 Hydr. Depth (ft) 0.67
Conv. Total (cfs) 103.3 Conv. (cfs) 103.3
Length Wtd. (ft) 25.72 Wetted Per. (ft) 6.84
Min Ch El (ft) 186.48 Shear (lb/sq ft) 10.24
Alpha 1.00 Stream Power (lb/ft s) 126.62
Frctn Loss (ft) 3.54 Cum Volume (acre-ft) 0.09
C & E Loss (ft) 0.47 Cum SA (acres) 0.16

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 189.32 Element Left OB Channel Right OB
Vel Head (ft) 1.95 Wt. n-Val. 0.045
W.S. Elev (ft) 187.37 Reach Len. (ft) 25.72 25.72 25.72 Crit W.S. (ft) 187.90 Flow Area (sq ft) 3.58
E.G. Slope (ft/ft) 0.246615 Area (sq ft) 3.58
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 5.94 Top Width (ft) 5.94
Vel Total (ft/s) 11.21 Avg. Vel. (ft/s) 11.21
Max Chl Dpth (ft) 0.89 Hydr. Depth (ft) 0.60
Conv. Total (cfs) 80.7 Conv. (cfs) 80.7
Length Wtd. (ft) 25.72 Wetted Per. (ft) 6.32
Min Ch El (ft) 186.48 Shear (lb/sq ft) 8.71
Alpha 1.00 Stream Power (lb/ft s) 97.66
Frctn Loss (ft) 3.35 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.39 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 188.99 Element Left OB Channel Right OB
Vel Head (ft) 1.69 Wt. n-Val. 0.045
W.S. Elev (ft) 187.29 Reach Len. (ft) 25.72 25.72 25.72 Crit W.S. (ft) 187.77 Flow Area (sq ft) 3.14
E.G. Slope (ft/ft) 0.235591 Area (sq ft) 3.14
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 5.64 Top Width (ft) 5.64
Vel Total (ft/s) 10.43 Avg. Vel. (ft/s) 10.43
Max Chl Dpth (ft) 0.81 Hydr. Depth (ft) 0.56
Conv. Total (cfs) 67.6 Conv. (cfs) 67.6
Length Wtd. (ft) 25.72 Wetted Per. (ft) 5.98
Min Ch El (ft) 186.48 Shear (lb/sq ft) 7.73
497
497 of 540
16 Alpha 1.00 Stream Power (lb/ft s) 80.60
Frctn Loss (ft) 3.22 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.33 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 452.639
INPUT
Description:

Station Elevation Data num= 43
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 192.48 .85 191.95 4.07 190.25 4.44 190.05 4.9 189.82

7.06 188.76 8.02 188.4 10.49 187.6 11.61 187.17 13.03 186.79

15.19 186.27 16.9 185.96 18.78 185.55 21.15 185.15 21.99 184.89

22.36 184.79 24.48 184.17 25.95 184 26.97 183.98 29.28 184.23

29.54 184.25 29.74 184.31 33.12 185.17 34.44 185.56 36.71 186.07

37.41 186.23 40.29 186.9 42.57 187.49 43.88 187.81 44.39 187.92

45.54 188.19 47.47 188.6 48.99 188.68 51.05 188.78 53.67 188.95

54.64 189.05 56.83 189.28 58.22 189.48 61.79 190.01 61.81 190.01

61.82 190.01 65.4 190.37 66.99 190.43
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

15.19 36.71 13.5 13.5 13.5 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 185.84 Element Left OB Channel Right OB
Vel Head (ft) 0.80 Wt. n-Val. 0.045
W.S. Elev (ft) 185.04 Reach Len. (ft) 13.50 13.50 13.50 Crit W.S. (ft) 185.29 Flow Area (sq ft) 7.36
E.G. Slope (ft/ft) 0.084619 Area (sq ft) 7.36
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 11.12 Top Width (ft) 11.12
Vel Total (ft/s) 7.19 Avg. Vel. (ft/s) 7.19
Max Chl Dpth (ft) 1.06 Hydr. Depth (ft) 0.66
Conv. Total (cfs) 181.9 Conv. (cfs) 181.9
Length Wtd. (ft) 13.50 Wetted Per. (ft) 11.37
Min Ch El (ft) 183.98 Shear (lb/sq ft) 3.42
Alpha 1.00 Stream Power (lb/ft s) 24.59
Frctn Loss (ft) 2.28 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.21 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 185.59 Element Left OB Channel Right OB
Vel Head (ft) 0.66 Wt. n-Val. 0.045
W.S. Elev (ft) 184.93 Reach Len. (ft) 13.50 13.50 13.50 498
498 of 540
17 Crit W.S. (ft) 185.12 Flow Area (sq ft) 6.14
E.G. Slope (ft/ft) 0.080237 Area (sq ft) 6.14
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 10.30 Top Width (ft) 10.30
Vel Total (ft/s) 6.53 Avg. Vel. (ft/s) 6.53
Max Chl Dpth (ft) 0.95 Hydr. Depth (ft) 0.60
Conv. Total (cfs) 141.6 Conv. (cfs) 141.6
Length Wtd. (ft) 13.50 Wetted Per. (ft) 10.52
Min Ch El (ft) 183.98 Shear (lb/sq ft) 2.92
Alpha 1.00 Stream Power (lb/ft s) 19.10
Frctn Loss (ft) 2.29 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.21 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 185.43 Element Left OB Channel Right OB
Vel Head (ft) 0.58 Wt. n-Val. 0.045
W.S. Elev (ft) 184.85 Reach Len. (ft) 13.50 13.50 13.50 Crit W.S. (ft) 185.02 Flow Area (sq ft) 5.37
E.G. Slope (ft/ft) 0.077640 Area (sq ft) 5.37
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 9.73 Top Width (ft) 9.73
Vel Total (ft/s) 6.11 Avg. Vel. (ft/s) 6.11
Max Chl Dpth (ft) 0.87 Hydr. Depth (ft) 0.55
Conv. Total (cfs) 117.7 Conv. (cfs) 117.7
Length Wtd. (ft) 13.50 Wetted Per. (ft) 9.93
Min Ch El (ft) 183.98 Shear (lb/sq ft) 2.62
Alpha 1.00 Stream Power (lb/ft s) 16.01
Frctn Loss (ft) 2.30 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.21 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 439.135
INPUT
Description:

Station Elevation Data num= 46
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 187.5 1.01 186.95 3.48 185.89 4.63 185.4 7.74 184.09

8.24 183.88 8.83 183.62 10.9 182.71 11.86 182.28 13.37 181.64

15.47 180.73 15.84 180.67 16.64 180.5 19.08 179.91 21.18 179.74

22.7 179.74 23.26 179.72 24.46 180.16 25.73 180.63 26.31 180.84

27.91 181.44 29.93 182.08 32.28 183.01 33.54 183.52 34.63 183.85

37.16 184.62 38.09 184.8 40.1 185.24 40.77 185.37 41.35 185.39

44.39 185.59 47.92 185.78 47.97 185.78 48 185.78 50.45 185.86

51.62 185.97 52.92 186.01 55.23 186.29 55.39 186.3 55.73 186.33

57.86 186.42 58.84 186.42 61.52 186.45 62.46 186.45 63.55 186.45

65.98 186.5
Manning's n Values num= 1
Sta n Val
499
499 of 540
18 0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

13.37 27.91 9.31 9.31 9.31 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 183.36 Element Left OB Channel Right OB
Vel Head (ft) 2.94 Wt. n-Val. 0.045
W.S. Elev (ft) 180.42 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 181.03 Flow Area (sq ft) 3.84
E.G. Slope (ft/ft) 0.489437 Area (sq ft) 3.84
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 8.17 Top Width (ft) 8.17
Vel Total (ft/s) 13.76 Avg. Vel. (ft/s) 13.76
Max Chl Dpth (ft) 0.70 Hydr. Depth (ft) 0.47
Conv. Total (cfs) 75.6 Conv. (cfs) 75.6
Length Wtd. (ft) 9.31 Wetted Per. (ft) 8.36
Min Ch El (ft) 179.72 Shear (lb/sq ft) 14.05
Alpha 1.00 Stream Power (lb/ft s) 193.41
Frctn Loss (ft) 2.69 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.57 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 183.09 Element Left OB Channel Right OB
Vel Head (ft) 2.79 Wt. n-Val. 0.045
W.S. Elev (ft) 180.31 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 180.86 Flow Area (sq ft) 2.99
E.G. Slope (ft/ft) 0.567418 Area (sq ft) 2.99
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 7.42 Top Width (ft) 7.42
Vel Total (ft/s) 13.39 Avg. Vel. (ft/s) 13.39
Max Chl Dpth (ft) 0.59 Hydr. Depth (ft) 0.40
Conv. Total (cfs) 53.2 Conv. (cfs) 53.2
Length Wtd. (ft) 9.31 Wetted Per. (ft) 7.58
Min Ch El (ft) 179.72 Shear (lb/sq ft) 13.99
Alpha 1.00 Stream Power (lb/ft s) 187.41
Frctn Loss (ft) 2.70 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.59 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 182.92 Element Left OB Channel Right OB
Vel Head (ft) 2.68 Wt. n-Val. 0.045
W.S. Elev (ft) 180.24 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 180.76 Flow Area (sq ft) 2.50
E.G. Slope (ft/ft) 0.635884 Area (sq ft) 2.50
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 6.95 Top Width (ft) 6.95
Vel Total (ft/s) 13.14 Avg. Vel. (ft/s) 13.14
Max Chl Dpth (ft) 0.52 Hydr. Depth (ft) 0.36
Conv. Total (cfs) 41.1 Conv. (cfs) 41.1
Length Wtd. (ft) 9.31 Wetted Per. (ft) 7.09
500
500 of 540
19 Min Ch El (ft) 179.72 Shear (lb/sq ft) 13.99
Alpha 1.00 Stream Power (lb/ft s) 183.77
Frctn Loss (ft) 2.68 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.60 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 429.82
INPUT
Description:

Station Elevation Data num= 33
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 185.86 .93 185.38 4.4 183.71 7.11 182.49 8.24 181.96

10.02 181.1 12.21 180.131 12.71 179.91 15.02 179 17.55 178.52

18.59 178.36 22.5 178.54 25.66 178.62 27.53 178.76 28.68 178.86

29.31 178.94 30.17 179.11 31.84 179.53 32.59 179.74 33.02 179.89

33.54 180.093 36.87 181.39 37.49 181.61 38.79 182.05 39.96 182.39

40.43 182.52 44.16 183.09 47.62 183.63 48.36 183.73 52.02 184.16

54.51 184.34 56.76 184.4 60.65 184.4
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

12.21 33.54 9.31 9.31 9.31 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 180.10 Element Left OB Channel Right OB
Vel Head (ft) 1.04 Wt. n-Val. 0.045
W.S. Elev (ft) 179.06 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 179.37 Flow Area (sq ft) 6.48
E.G. Slope (ft/ft) 0.190203 Area (sq ft) 6.48
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 15.08 Top Width (ft) 15.08
Vel Total (ft/s) 8.16 Avg. Vel. (ft/s) 8.16
Max Chl Dpth (ft) 0.70 Hydr. Depth (ft) 0.43
Conv. Total (cfs) 121.3 Conv. (cfs) 121.3
Length Wtd. (ft) 9.31 Wetted Per. (ft) 15.18
Min Ch El (ft) 178.36 Shear (lb/sq ft) 5.07
Alpha 1.00 Stream Power (lb/ft s) 41.39
Frctn Loss (ft) 2.30 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.05 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 179.81 Element Left OB Channel Right OB
Vel Head (ft) 0.81 Wt. n-Val. 0.045
W.S. Elev (ft) 179.00 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 179.24 Flow Area (sq ft) 5.55
501
501 of 540
20 E.G. Slope (ft/ft) 0.175351 Area (sq ft) 5.55
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 14.60 Top Width (ft) 14.60
Vel Total (ft/s) 7.23 Avg. Vel. (ft/s) 7.23
Max Chl Dpth (ft) 0.64 Hydr. Depth (ft) 0.38
Conv. Total (cfs) 95.8 Conv. (cfs) 95.8
Length Wtd. (ft) 9.31 Wetted Per. (ft) 14.68
Min Ch El (ft) 178.36 Shear (lb/sq ft) 4.14
Alpha 1.00 Stream Power (lb/ft s) 29.90
Frctn Loss (ft) 2.26 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.06 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 179.64 Element Left OB Channel Right OB
Vel Head (ft) 0.68 Wt. n-Val. 0.045
W.S. Elev (ft) 178.96 Reach Len. (ft) 9.31 9.31 9.31
Crit W.S. (ft) 179.16 Flow Area (sq ft) 4.96
E.G. Slope (ft/ft) 0.163539 Area (sq ft) 4.96
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 14.18 Top Width (ft) 14.18
Vel Total (ft/s) 6.61 Avg. Vel. (ft/s) 6.61
Max Chl Dpth (ft) 0.60 Hydr. Depth (ft) 0.35
Conv. Total (cfs) 81.1 Conv. (cfs) 81.1
Length Wtd. (ft) 9.31 Wetted Per. (ft) 14.26
Min Ch El (ft) 178.36 Shear (lb/sq ft) 3.55
Alpha 1.00 Stream Power (lb/ft s) 23.49
Frctn Loss (ft) 2.24 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.06 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 420.504
INPUT
Description:

Station Elevation Data num= 37
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 183.49 .5 183.13 3.05 181.56 4.02 180.95 5.57 180.13

7.53 179.22 8.75 178.72 11.05 177.98 14.46 177.1 14.56 177.08

14.72 177.04 17.14 176.47 18.08 176.28 19.68 175.9 21.59 175.75

22.22 175.64 23.87 175.6 25.11 175.55 25.88 175.58 26.2 175.59

28.84 175.81 30.9 176.01 32.68 176.22 35.46 176.83 36.52 177.04

37.21 177.26 39.17 177.92 40.37 178.37 43.52 179.28 44.21 179.48

45.26 179.8 48.05 180.71 49.84 181.2 51.11 181.5 51.89 181.62

53.5 182.06 55.45 182.45
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan. 502
502 of 540
21 11.05 39.17 9.97 9.97 9.97 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 177.74 Element Left OB Channel Right OB
Vel Head (ft) 1.57 Wt. n-Val. 0.045
W.S. Elev (ft) 176.17 Reach Len. (ft) 9.97 9.97 9.97
Crit W.S. (ft) 176.56 Flow Area (sq ft) 5.26
E.G. Slope (ft/ft) 0.335008 Area (sq ft) 5.26
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 13.68 Top Width (ft) 13.68
Vel Total (ft/s) 10.06 Avg. Vel. (ft/s) 10.06
Max Chl Dpth (ft) 0.62 Hydr. Depth (ft) 0.38
Conv. Total (cfs) 91.4 Conv. (cfs) 91.4
Length Wtd. (ft) 9.97 Wetted Per. (ft) 13.75
Min Ch El (ft) 175.55 Shear (lb/sq ft) 7.99
Alpha 1.00 Stream Power (lb/ft s) 80.44
Frctn Loss (ft) 3.60 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.04 Cum SA (acres) 0.15

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 177.49 Element Left OB Channel Right OB
Vel Head (ft) 1.40 Wt. n-Val. 0.045
W.S. Elev (ft) 176.09 Reach Len. (ft) 9.97 9.97 9.97
Crit W.S. (ft) 176.44 Flow Area (sq ft) 4.23
E.G. Slope (ft/ft) 0.359759 Area (sq ft) 4.23
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 12.69 Top Width (ft) 12.69
Vel Total (ft/s) 9.49 Avg. Vel. (ft/s) 9.49
Max Chl Dpth (ft) 0.54 Hydr. Depth (ft) 0.33
Conv. Total (cfs) 66.9 Conv. (cfs) 66.9
Length Wtd. (ft) 9.97 Wetted Per. (ft) 12.75
Min Ch El (ft) 175.55 Shear (lb/sq ft) 7.45
Alpha 1.00 Stream Power (lb/ft s) 70.64
Frctn Loss (ft) 3.73 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.03 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 177.34 Element Left OB Channel Right OB
Vel Head (ft) 1.30 Wt. n-Val. 0.045
W.S. Elev (ft) 176.04 Reach Len. (ft) 9.97 9.97 9.97
Crit W.S. (ft) 176.35 Flow Area (sq ft) 3.58
E.G. Slope (ft/ft) 0.388136 Area (sq ft) 3.58
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 12.03 Top Width (ft) 12.03
Vel Total (ft/s) 9.15 Avg. Vel. (ft/s) 9.15
Max Chl Dpth (ft) 0.49 Hydr. Depth (ft) 0.30
Conv. Total (cfs) 52.6 Conv. (cfs) 52.6
Length Wtd. (ft) 9.97 Wetted Per. (ft) 12.08
Min Ch El (ft) 175.55 Shear (lb/sq ft) 7.19
Alpha 1.00 Stream Power (lb/ft s) 65.79
Frctn Loss (ft) 3.84 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.02 Cum SA (acres) 0.12

503
503 of 540
22 Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 410.531
INPUT
Description:

Station Elevation Data num= 39
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 179.43 1.28 178.71 4.4 176.93 5.18 176.49 5.35 176.4

5.62 176.25 7.72 175.06 9.07 174.43 11.71 173.48 12.97 173.16

15.2 172.83 16.86 172.55 17.8 172.43 20.75 171.99 23.89 171.59

24.35 171.54 24.65 171.52 26 171.51 28.54 171.47 29.1 171.63

29.97 171.8 32.44 172.38 36.06 173.4 36.33 173.48 36.81 173.63

40.23 174.64 40.98 174.8 42.15 175.14 44.12 175.71 47.61 177.02

48.01 177.16 48.24 177.26 51.91 178.86 54.33 179.87 55.23 180.16

55.8 180.4 58.41 181.13 59.7 181.46 60.19 181.51
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

11.71 36.33 17.23 17.23 17.23 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 174.11 Element Left OB Channel Right OB
Vel Head (ft) 2.00 Wt. n-Val. 0.045
W.S. Elev (ft) 172.10 Reach Len. (ft) 17.23 17.23 17.23 Crit W.S. (ft) 172.58 Flow Area (sq ft) 4.66
E.G. Slope (ft/ft) 0.390047 Area (sq ft) 4.66
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 11.29 Top Width (ft) 11.29
Vel Total (ft/s) 11.36 Avg. Vel. (ft/s) 11.36
Max Chl Dpth (ft) 0.63 Hydr. Depth (ft) 0.41
Conv. Total (cfs) 84.7 Conv. (cfs) 84.7
Length Wtd. (ft) 17.23 Wetted Per. (ft) 11.40
Min Ch El (ft) 171.47 Shear (lb/sq ft) 9.95
Alpha 1.00 Stream Power (lb/ft s) 113.01
Frctn Loss (ft) 5.15 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.26 Cum SA (acres) 0.14

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 173.73 Element Left OB Channel Right OB
Vel Head (ft) 1.71 Wt. n-Val. 0.045
W.S. Elev (ft) 172.03 Reach Len. (ft) 17.23 17.23 17.23 Crit W.S. (ft) 172.44 Flow Area (sq ft) 3.83
E.G. Slope (ft/ft) 0.388879 Area (sq ft) 3.83
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 10.45 Top Width (ft) 10.45
Vel Total (ft/s) 10.48 Avg. Vel. (ft/s) 10.48
Max Chl Dpth (ft) 0.56 Hydr. Depth (ft) 0.37
Conv. Total (cfs) 64.3 Conv. (cfs) 64.3
Length Wtd. (ft) 17.23 Wetted Per. (ft) 10.55
504
504 of 540
23 Min Ch El (ft) 171.47 Shear (lb/sq ft) 8.81
Alpha 1.00 Stream Power (lb/ft s) 92.31
Frctn Loss (ft) 5.07 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.23 Cum SA (acres) 0.13

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 173.48 Element Left OB Channel Right OB
Vel Head (ft) 1.50 Wt. n-Val. 0.045
W.S. Elev (ft) 171.98 Reach Len. (ft) 17.23 17.23 17.23 Crit W.S. (ft) 172.35 Flow Area (sq ft) 3.34
E.G. Slope (ft/ft) 0.382313 Area (sq ft) 3.34
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 9.91 Top Width (ft) 9.91
Vel Total (ft/s) 9.83 Avg. Vel. (ft/s) 9.83
Max Chl Dpth (ft) 0.51 Hydr. Depth (ft) 0.34
Conv. Total (cfs) 53.0 Conv. (cfs) 53.0
Length Wtd. (ft) 17.23 Wetted Per. (ft) 10.00
Min Ch El (ft) 171.47 Shear (lb/sq ft) 7.97
Alpha 1.00 Stream Power (lb/ft s) 78.29
Frctn Loss (ft) 5.00 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.21 Cum SA (acres) 0.12

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 393.301
INPUT
Description:

Station Elevation Data num= 36
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 174.64 .12 174.56 3.23 172.45 4.26 171.77 7.74 169.78

8.4 169.4 8.6 169.32 10.83 168.37 12.55 167.73 13.17 167.54

13.97 167.38 15.51 167.2 16.69 167.13 19.34 167.02 20.83 167.04

24.71 167.06 24.98 167.06 25.87 167.17 29.12 167.58 30.09 167.71

31.88 168.01 33.26 168.23 34.22 168.41 35.46 168.72 37.41 169.25

40.83 170.42 41.55 170.69 43.99 171.44 45.7 171.98 46.2 172.14

48.25 172.75 49.84 173.25 51.57 173.82 53.98 174.56 56.94 175.31

57.78 175.45
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

8.6 37.41 11.26 11.26 11.26 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 168.70 Element Left OB Channel Right OB
Vel Head (ft) 1.13 Wt. n-Val. 0.045
W.S. Elev (ft) 167.56 Reach Len. (ft) 11.26 11.26 11.26 Crit W.S. (ft) 167.88 Flow Area (sq ft) 6.19
E.G. Slope (ft/ft) 0.236072 Area (sq ft) 6.19
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 15.89 Top Width (ft) 15.89
Vel Total (ft/s) 8.54 Avg. Vel. (ft/s) 8.54
Max Chl Dpth (ft) 0.54 Hydr. Depth (ft) 0.39
Conv. Total (cfs) 108.9 Conv. (cfs) 108.9
505
505 of 540
24 Length Wtd. (ft) 11.26 Wetted Per. (ft) 15.95
Min Ch El (ft) 167.02 Shear (lb/sq ft) 5.72
Alpha 1.00 Stream Power (lb/ft s) 48.87
Frctn Loss (ft) 0.12 Cum Volume (acre-ft) 0.08
C & E Loss (ft) 0.01 Cum SA (acres) 0.14

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 168.43 Element Left OB Channel Right OB
Vel Head (ft) 0.93 Wt. n-Val. 0.045
W.S. Elev (ft) 167.50 Reach Len. (ft) 11.26 11.26 11.26 Crit W.S. (ft) 167.76 Flow Area (sq ft) 5.17
E.G. Slope (ft/ft) 0.230246 Area (sq ft) 5.17
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 15.08 Top Width (ft) 15.08
Vel Total (ft/s) 7.75 Avg. Vel. (ft/s) 7.75
Max Chl Dpth (ft) 0.48 Hydr. Depth (ft) 0.34
Conv. Total (cfs) 83.6 Conv. (cfs) 83.6
Length Wtd. (ft) 11.26 Wetted Per. (ft) 15.13
Min Ch El (ft) 167.02 Shear (lb/sq ft) 4.92
Alpha 1.00 Stream Power (lb/ft s) 38.09
Frctn Loss (ft) 0.12 Cum Volume (acre-ft) 0.06
C & E Loss (ft) 0.01 Cum SA (acres) 0.13

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 168.27 Element Left OB Channel Right OB
Vel Head (ft) 0.81 Wt. n-Val. 0.045
W.S. Elev (ft) 167.45 Reach Len. (ft) 11.26 11.26 11.26 Crit W.S. (ft) 167.69 Flow Area (sq ft) 4.53
E.G. Slope (ft/ft) 0.227920 Area (sq ft) 4.53
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 14.51 Top Width (ft) 14.51
Vel Total (ft/s) 7.24 Avg. Vel. (ft/s) 7.24
Max Chl Dpth (ft) 0.43 Hydr. Depth (ft) 0.31
Conv. Total (cfs) 68.7 Conv. (cfs) 68.7
Length Wtd. (ft) 11.26 Wetted Per. (ft) 14.56
Min Ch El (ft) 167.02 Shear (lb/sq ft) 4.43
Alpha 1.00 Stream Power (lb/ft s) 32.05
Frctn Loss (ft) 0.11 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.01 Cum SA (acres) 0.12

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 382.039
INPUT
Description:

Station Elevation Data num= 44
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 176.53 1.66 176.01 3.81 175.25 4.14 175.11 6.29 173.98 506
506 of 540
25 8.55 172.84 8.69 172.78 10.93 171.5 13.26 170.276 13.29 170.26

15.58 169.16 17.78 168.27 18.03 168.2 20.22 167.69 22.33 167.32

22.77 167.26 26.88 166.99 29.5 166.95 31.42 166.86 31.82 166.89

32.24 166.88 34.14 166.9 35.96 166.85 36.98 166.99 38.79 167.38

40.52 167.71 41.11 167.91 45.07 169.17 46.45 169.66 46.46 169.663

49.61 170.7 51.19 171.25 54.16 172.15 55.93 172.71 57.35 173.04

58.7 173.33 61.99 174.06 63.25 174.25 64.31 174.39 65.41 174.52

66.63 174.8 67.8 175.14 68.95 175.51 69.33 175.65
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

13.26 46.46 11.29 11.29 11.29 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 168.14 Element Left OB Channel Right OB
Vel Head (ft) 0.12 Wt. n-Val. 0.045
W.S. Elev (ft) 168.02 Reach Len. (ft) 11.29 11.29 11.29 Crit W.S. (ft) 167.70 Flow Area (sq ft) 18.99
E.G. Slope (ft/ft) 0.009118 Area (sq ft) 18.99
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 22.66 Top Width (ft) 22.66
Vel Total (ft/s) 2.79 Avg. Vel. (ft/s) 2.79
Max Chl Dpth (ft) 1.17 Hydr. Depth (ft) 0.84
Conv. Total (cfs) 554.0 Conv. (cfs) 554.0
Length Wtd. (ft) 11.29 Wetted Per. (ft) 22.88
Min Ch El (ft) 166.85 Shear (lb/sq ft) 0.47
Alpha 1.00 Stream Power (lb/ft s) 1.32
Frctn Loss (ft) 0.11 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.00 Cum SA (acres) 0.13

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 167.99 Element Left OB Channel Right OB
Vel Head (ft) 0.10 Wt. n-Val. 0.045
W.S. Elev (ft) 167.89 Reach Len. (ft) 11.29 11.29 11.29 Crit W.S. (ft) 167.58 Flow Area (sq ft) 16.11
E.G. Slope (ft/ft) 0.008544 Area (sq ft) 16.11
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 21.70 Top Width (ft) 21.70
Vel Total (ft/s) 2.49 Avg. Vel. (ft/s) 2.49
Max Chl Dpth (ft) 1.04 Hydr. Depth (ft) 0.74
Conv. Total (cfs) 433.8 Conv. (cfs) 433.8
Length Wtd. (ft) 11.29 Wetted Per. (ft) 21.88
Min Ch El (ft) 166.85 Shear (lb/sq ft) 0.39
Alpha 1.00 Stream Power (lb/ft s) 0.98
Frctn Loss (ft) 0.09 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.00 Cum SA (acres) 0.12

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 167.90 Element Left OB Channel Right OB
Vel Head (ft) 0.08 Wt. n-Val. 0.045
W.S. Elev (ft) 167.82 Reach Len. (ft) 11.29 11.29 11.29 Crit W.S. (ft) 167.51 Flow Area (sq ft) 14.58
E.G. Slope (ft/ft) 0.007719 Area (sq ft) 14.58
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 21.18 Top Width (ft) 21.18
507
507 of 540
26 Vel Total (ft/s) 2.25 Avg. Vel. (ft/s) 2.25
Max Chl Dpth (ft) 0.97 Hydr. Depth (ft) 0.69
Conv. Total (cfs) 373.3 Conv. (cfs) 373.3
Length Wtd. (ft) 11.29 Wetted Per. (ft) 21.34
Min Ch El (ft) 166.85 Shear (lb/sq ft) 0.33
Alpha 1.00 Stream Power (lb/ft s) 0.74
Frctn Loss (ft) 0.08 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.00 Cum SA (acres) 0.11

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 370.747
INPUT
Description:

Station Elevation Data num= 48
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 175.48 .82 174.96 2.11 173.94 3.6 173.11 5.15 172.16

8.63 170.43 9.48 170.21 13.65 169.36 13.81 169.34 14.79 169.16

18.14 168.58 18.68 168.47 20.72 168.12 22.47 168.01 23.71 167.94

26.8 167.88 28.74 167.7 31.13 167.45 33.77 167.09 34.68 166.97

35.46 166.87 38.8 166.53 39.79 166.46 41.66 166.52 43.82 166.76

43.98 166.77 44.12 166.79 45.93 167.06 48.45 167.42 48.85 167.5

52.78 168.09 53.29 168.2 53.88 168.25 57.11 168.55 58.91 168.88

61.43 169.3 63.94 169.89 65.76 170.3 67.25 170.62 68.97 170.97

70.09 171.29 74 172.66 74.42 172.82 77.06 173.75 78.75 174.36

78.88 174.41 79.02 174.47 79.33 174.63
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

18.14 57.11 16.46 16.46 16.46 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 168.03 Element Left OB Channel Right OB
Vel Head (ft) 0.11 Wt. n-Val. 0.045
W.S. Elev (ft) 167.92 Reach Len. (ft) 16.46 16.46 16.46 Crit W.S. (ft) Flow Area (sq ft) 20.09
E.G. Slope (ft/ft) 0.009582 Area (sq ft) 20.09
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 27.16 Top Width (ft) 27.16
Vel Total (ft/s) 2.63 Avg. Vel. (ft/s) 2.63
Max Chl Dpth (ft) 1.46 Hydr. Depth (ft) 0.74
Conv. Total (cfs) 540.4 Conv. (cfs) 540.4
Length Wtd. (ft) 16.46 Wetted Per. (ft) 27.34
Min Ch El (ft) 166.46 Shear (lb/sq ft) 0.44
Alpha 1.00 Stream Power (lb/ft s) 1.16
Frctn Loss (ft) 0.30 Cum Volume (acre-ft) 0.07
C & E Loss (ft) 0.01 Cum SA (acres) 0.13

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than

0.7 or greater than

1.4. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 167.89 Element Left OB Channel Right OB
Vel Head (ft) 0.08 Wt. n-Val. 0.045
508
508 of 540
27 W.S. Elev (ft) 167.81 Reach Len. (ft) 16.46 16.46 16.46 Crit W.S. (ft) Flow Area (sq ft) 17.25
E.G. Slope (ft/ft) 0.007486 Area (sq ft) 17.25
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 23.35 Top Width (ft) 23.35
Vel Total (ft/s) 2.32 Avg. Vel. (ft/s) 2.32
Max Chl Dpth (ft) 1.35 Hydr. Depth (ft) 0.74
Conv. Total (cfs) 463.5 Conv. (cfs) 463.5
Length Wtd. (ft) 16.46 Wetted Per. (ft) 23.52
Min Ch El (ft) 166.46 Shear (lb/sq ft) 0.34
Alpha 1.00 Stream Power (lb/ft s) 0.80
Frctn Loss (ft) 0.25 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.01 Cum SA (acres) 0.11

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 167.82 Element Left OB Channel Right OB
Vel Head (ft) 0.07 Wt. n-Val. 0.045
W.S. Elev (ft) 167.75 Reach Len. (ft) 16.46 16.46 16.46 Crit W.S. (ft) Flow Area (sq ft) 15.91
E.G. Slope (ft/ft) 0.006183 Area (sq ft) 15.91
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 22.32 Top Width (ft) 22.32
Vel Total (ft/s) 2.06 Avg. Vel. (ft/s) 2.06
Max Chl Dpth (ft) 1.29 Hydr. Depth (ft) 0.71
Conv. Total (cfs) 417.1 Conv. (cfs) 417.1
Length Wtd. (ft) 16.46 Wetted Per. (ft) 22.48
Min Ch El (ft) 166.46 Shear (lb/sq ft) 0.27
Alpha 1.00 Stream Power (lb/ft s) 0.56
Frctn Loss (ft) 0.22 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.01 Cum SA (acres) 0.11

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than

0.7 or greater than

1.4. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 354.286
INPUT
Description:

Station Elevation Data num= 63
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 174.56 3.34 173.44 3.86 173.26 4.34 173.06 8.23 171.02

8.77 170.78 13.11 168.71 13.16 168.7 13.2 168.69 15.48 168.08

17.63 167.7 17.99 167.66 22.06 167.58 22.87 167.6 26.49 167.46

27.09 167.39 27.75 167.31 30.92 167.17 32.63 167.15 34.06 167.18

35.35 167.21 36.38 167.24 37.52 167.25 39.78 167.27 42.4 167.25

43.35 167.24 44.21 167.23 47.28 167.1 47.99 167.08 48.65 167.05

50.32 166.89 52.16 166.76 53.08 166.73 57.04 167.03 57.51 167.07

61.92 167.39 61.93 167.39 61.94 167.39 64.25 167.46 66.37 167.49

66.58 167.49 66.8 167.49 70.8 167.5 71.69 167.53 75.23 167.67

76.57 167.74 79.66 167.74 80.51 167.79 81.45 167.86 82.83 168

84.09 168.07 86.33 168.53 86.58 168.55 88.07 168.96 88.84 169.1

91.46 169.9 93.46 170.33 94.86 170.68 98.08 172.25 98.25 172.32

98.72 172.6 101.64 174.29 102.57 174.5
Manning's n Values num= 1
Sta n Val
0 .045
509
509 of 540
28 Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

15.48 84.09 53.2 53.2 53.2 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 167.73 Element Left OB Channel Right OB
Vel Head (ft) 0.17 Wt. n-Val. 0.045
W.S. Elev (ft) 167.56 Reach Len. (ft) 53.20 53.20 53.20 Crit W.S. (ft) 167.56 Flow Area (sq ft) 15.86
E.G. Slope (ft/ft) 0.045209 Area (sq ft) 15.86
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 48.38 Top Width (ft) 48.38
Vel Total (ft/s) 3.34 Avg. Vel. (ft/s) 3.34
Max Chl Dpth (ft) 0.83 Hydr. Depth (ft) 0.33
Conv. Total (cfs) 248.8 Conv. (cfs) 248.8
Length Wtd. (ft) 53.20 Wetted Per. (ft) 48.44
Min Ch El (ft) 166.73 Shear (lb/sq ft) 0.92
Alpha 1.00 Stream Power (lb/ft s) 3.08
Frctn Loss (ft) Cum Volume (acre-ft) 0.06
C & E Loss (ft) Cum SA (acres) 0.11

Warning: During subcritical analysis, the water surface upstream of culvert went to critical depth.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 167.64 Element Left OB Channel Right OB
Vel Head (ft) 0.15 Wt. n-Val. 0.045
W.S. Elev (ft) 167.49 Reach Len. (ft) 53.20 53.20 53.20 Crit W.S. (ft) 167.49 Flow Area (sq ft) 12.91
E.G. Slope (ft/ft) 0.043512 Area (sq ft) 12.91
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 42.61 Top Width (ft) 42.61
Vel Total (ft/s) 3.10 Avg. Vel. (ft/s) 3.10
Max Chl Dpth (ft) 0.76 Hydr. Depth (ft) 0.30
Conv. Total (cfs) 192.2 Conv. (cfs) 192.2
Length Wtd. (ft) 53.20 Wetted Per. (ft) 42.67
Min Ch El (ft) 166.73 Shear (lb/sq ft) 0.82
Alpha 1.00 Stream Power (lb/ft s) 2.55
Frctn Loss (ft) Cum Volume (acre-ft) 0.04
C & E Loss (ft) Cum SA (acres) 0.10

Warning: During subcritical analysis, the water surface upstream of culvert went to critical depth.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 167.58 Element Left OB Channel Right OB
Vel Head (ft) 0.16 Wt. n-Val. 0.045
W.S. Elev (ft) 167.43 Reach Len. (ft) 53.20 53.20 53.20 Crit W.S. (ft) 167.43 Flow Area (sq ft) 10.34
E.G. Slope (ft/ft) 0.049470 Area (sq ft) 10.34
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 36.36 Top Width (ft) 36.36
Vel Total (ft/s) 3.17 Avg. Vel. (ft/s) 3.17
Max Chl Dpth (ft) 0.70 Hydr. Depth (ft) 0.28
Conv. Total (cfs) 147.5 Conv. (cfs) 147.5
Length Wtd. (ft) 53.20 Wetted Per. (ft) 36.41
Min Ch El (ft) 166.73 Shear (lb/sq ft) 0.88
Alpha 1.00 Stream Power (lb/ft s) 2.78
Frctn Loss (ft) Cum Volume (acre-ft) 0.04
C & E Loss (ft) Cum SA (acres) 0.09

Warning: During subcritical analysis, the water surface upstream of culvert went to critical depth. 510
510 of 540
29 CULVERT
RIVER: Significant Wate
REACH: Main RS: 339
INPUT
Description: Pipe 1445
Distance from Upstream XS = 1
Deck/Roadway Width = 20
Weir Coefficient = 2.6
Upstream Deck/Roadway Coordinates
num= 29
Sta Hi Cord Lo Cord Sta Hi Cord Lo Cord Sta Hi Cord Lo Cord

26.49 167.46 27.09 167.39 27.75 167.31

30.92 167.17 32.63 167.15 34.06 167.18

35.35 167.21 36.38 167.24 37.52 167.25

39.78 167.27 42.4 167.25 43.35 167.24

44.21 167.23 47.28 167.1 47.99 167.08

48.65 167.05 50.32 166.89 52.16 166.76

53.08 166.73 57.04 167.03 57.51 167.07

61.92 167.39 61.93 167.39 61.94 167.39

64.25 167.46 66.37 167.49 66.58 167.49

66.8 167.49 70.8 167.5
Upstream Bridge Cross Section Data
Station Elevation Data num= 63
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 174.56 3.34 173.44 3.86 173.26 4.34 173.06 8.23 171.02

8.77 170.78 13.11 168.71 13.16 168.7 13.2 168.69 15.48 168.08

17.63 167.7 17.99 167.66 22.06 167.58 22.87 167.6 26.49 167.46

27.09 167.39 27.75 167.31 30.92 167.17 32.63 167.15 34.06 167.18

35.35 167.21 36.38 167.24 37.52 167.25 39.78 167.27 42.4 167.25

43.35 167.24 44.21 167.23 47.28 167.1 47.99 167.08 48.65 167.05

50.32 166.89 52.16 166.76 53.08 166.73 57.04 167.03 57.51 167.07

61.92 167.39 61.93 167.39 61.94 167.39 64.25 167.46 66.37 167.49

66.58 167.49 66.8 167.49 70.8 167.5 71.69 167.53 75.23 167.67

76.57 167.74 79.66 167.74 80.51 167.79 81.45 167.86 82.83 168

84.09 168.07 86.33 168.53 86.58 168.55 88.07 168.96 88.84 169.1

91.46 169.9 93.46 170.33 94.86 170.68 98.08 172.25 98.25 172.32

98.72 172.6 101.64 174.29 102.57 174.5
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Coeff Contr. Expan.

15.48 84.09 .1 .3
Downstream Deck/Roadway Coordinates
num= 2
Sta Hi Cord Lo Cord Sta Hi Cord Lo Cord
0 167 60 166.5
Downstream Bridge Cross Section Data
Station Elevation Data num= 42
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 166.81 1.11 167.12 3.68 166.99 4.6 166.92 5.03 166.85

6.22 166.63 7.59 166.21 8.09 166.02 9.15 165.59 11.58 164.56

14.63 163.41 15.07 163.18 15.84 162.61 18.56 160.69 20.1 159.4

22.05 157.54 22.96 156.89 25.46 154.98 25.52 154.94 25.54 154.93

25.58 154.91 29.03 153.44 31.05 152.35 32.52 151.84 35.09 150.55

36.01 150.18 36.52 150.5 36.54 150.51 39.69 151.89 42.44 155.3

43.07 156.11 43.41 156.46 45.5 158.92 47.13 160.69 47.92 161.31

49.4 162.35 50.85 163.49 52.53 164.21 54.57 165.12 56.36 165.56

58.29 166.15 59.23 166.41
511
511 of 540
30 Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Coeff Contr. Expan.

29.03 42.44 .1 .3
Upstream Embankment side slope = 0 horiz. to 1.0 vertical Downstream Embankment side slope = 0 horiz. to 1.0 vertical Maximum allowable submergence for weir flow = .98
Elevation at which weir flow begins =
Energy head used in spillway design =
Spillway height used in design =
Weir crest shape = Broad Crested
Number of Culverts = 1
Culvert Name Shape Rise Span
Culvert #1 Circular 2 2
FHWA Chart # 1 - Concrete Pipe Culvert
FHWA Scale # 1 - Square edge entrance with headwall
Solution Criteria = Highest U.S. EG
Culvert Upstrm Dist Length Top n Bottom n Depth Blocked Entrance Loss Coef Exit Loss Coef 1 52 .026 .026 0 .5 1
Upstream Elevation = 160
Centerline Station = 52
Downstream Elevation = 154.6
Centerline Station = 36.6

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 300.803
INPUT
Description:

Station Elevation Data num= 42
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 166.81 1.11 167.12 3.68 166.99 4.6 166.92 5.03 166.85

6.22 166.63 7.59 166.21 8.09 166.02 9.15 165.59 11.58 164.56

14.63 163.41 15.07 163.18 15.84 162.61 18.56 160.69 20.1 159.4

22.05 157.54 22.96 156.89 25.46 154.98 25.52 154.94 25.54 154.93

25.58 154.91 29.03 153.44 31.05 152.35 32.52 151.84 35.09 150.55

36.01 150.18 36.52 150.5 36.54 150.51 39.69 151.89 42.44 155.3

43.07 156.11 43.41 156.46 45.5 158.92 47.13 160.69 47.92 161.31

49.4 162.35 50.85 163.49 52.53 164.21 54.57 165.12 56.36 165.56

58.29 166.15 59.23 166.41
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

29.03 42.44 29.29 29.29 29.29 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 152.78 Element Left OB Channel Right OB
Vel Head (ft) 0.53 Wt. n-Val. 0.045
W.S. Elev (ft) 152.25 Reach Len. (ft) 29.29 29.29 29.29 Crit W.S. (ft) 152.25 Flow Area (sq ft) 9.02
E.G. Slope (ft/ft) 0.034363 Area (sq ft) 9.02
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 8.63 Top Width (ft) 8.63
Vel Total (ft/s) 5.86 Avg. Vel. (ft/s) 5.86
Max Chl Dpth (ft) 2.07 Hydr. Depth (ft) 1.05
512
512 of 540
31 Conv. Total (cfs) 285.4 Conv. (cfs) 285.4
Length Wtd. (ft) 29.29 Wetted Per. (ft) 9.63
Min Ch El (ft) 150.18 Shear (lb/sq ft) 2.01
Alpha 1.00 Stream Power (lb/ft s) 11.79
Frctn Loss (ft) 2.41 Cum Volume (acre-ft) 0.05
C & E Loss (ft) 0.18 Cum SA (acres) 0.08

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 152.51 Element Left OB Channel Right OB
Vel Head (ft) 0.47 Wt. n-Val. 0.045
W.S. Elev (ft) 152.03 Reach Len. (ft) 29.29 29.29 29.29 Crit W.S. (ft) 152.03 Flow Area (sq ft) 7.26
E.G. Slope (ft/ft) 0.035560 Area (sq ft) 7.26
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 7.84 Top Width (ft) 7.84
Vel Total (ft/s) 5.52 Avg. Vel. (ft/s) 5.52
Max Chl Dpth (ft) 1.85 Hydr. Depth (ft) 0.93
Conv. Total (cfs) 212.7 Conv. (cfs) 212.7
Length Wtd. (ft) 29.29 Wetted Per. (ft) 8.70
Min Ch El (ft) 150.18 Shear (lb/sq ft) 1.85
Alpha 1.00 Stream Power (lb/ft s) 10.23
Frctn Loss (ft) 2.51 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.15 Cum SA (acres) 0.07

Warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculations.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

Warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 152.33 Element Left OB Channel Right OB
Vel Head (ft) 0.44 Wt. n-Val. 0.045
W.S. Elev (ft) 151.89 Reach Len. (ft) 29.29 29.29 29.29 Crit W.S. (ft) 151.89 Flow Area (sq ft) 6.19
E.G. Slope (ft/ft) 0.036833 Area (sq ft) 6.19
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 7.32 Top Width (ft) 7.32
Vel Total (ft/s) 5.30 Avg. Vel. (ft/s) 5.30
Max Chl Dpth (ft) 1.71 Hydr. Depth (ft) 0.85
Conv. Total (cfs) 170.9 Conv. (cfs) 170.9
Length Wtd. (ft) 29.29 Wetted Per. (ft) 8.08
Min Ch El (ft) 150.18 Shear (lb/sq ft) 1.76
Alpha 1.00 Stream Power (lb/ft s) 9.33
Frctn Loss (ft) 2.58 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.14 Cum SA (acres) 0.07

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 271.508
INPUT
Description:

Station Elevation Data num= 52
513
513 of 540
32 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 155.25 .78 155.2 .86 155.19 1.02 155.14 4.8 154.03

6.7 153.35 7.93 153.09 8.74 152.92 12.63 152.21 12.66 152.2

12.68 152.2 12.8 152.17 16.62 151.37 18.55 150.97 19.76 150.75

20.57 150.61 22.13 150.32 24.47 149.95 24.51 149.94 24.57 149.93

28.45 149.37 30.39 149.05 32.39 148.7 36.32 148.01 36.33 148.01

36.35 148 40.27 147.31 41.06 147.14 42.24 147.23 43.42 147.24

44.21 147.35 48.13 148.29 48.15 148.3 48.16 148.3 50.52 149.09

52.09 149.68 54.09 150.28 56.03 150.73 59.9 151.41 59.97 151.42

59.99 151.43 60.01 151.43 63.91 152.31 65.93 152.81 67.85 153.17

71.68 153.52 71.79 153.55 71.85 153.56 75.74 154.65 77.78 154.8

79.68 154.75 79.83 154.71
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

30.39 50.52 35.39 35.39 35.39 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 150.20 Element Left OB Channel Right OB
Vel Head (ft) 2.29 Wt. n-Val. 0.045
W.S. Elev (ft) 147.91 Reach Len. (ft) 35.39 35.39 35.39 Crit W.S. (ft) 148.43 Flow Area (sq ft) 4.36
E.G. Slope (ft/ft) 0.399724 Area (sq ft) 4.36
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 9.69 Top Width (ft) 9.69
Vel Total (ft/s) 12.14 Avg. Vel. (ft/s) 12.14
Max Chl Dpth (ft) 0.77 Hydr. Depth (ft) 0.45
Conv. Total (cfs) 83.7 Conv. (cfs) 83.7
Length Wtd. (ft) 35.39 Wetted Per. (ft) 9.84
Min Ch El (ft) 147.14 Shear (lb/sq ft) 11.06
Alpha 1.00 Stream Power (lb/ft s) 134.22
Frctn Loss (ft) 9.17 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.25 Cum SA (acres) 0.07

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 149.84 Element Left OB Channel Right OB
Vel Head (ft) 2.02 Wt. n-Val. 0.045
W.S. Elev (ft) 147.82 Reach Len. (ft) 35.39 35.39 35.39 Crit W.S. (ft) 148.29 Flow Area (sq ft) 3.51
E.G. Slope (ft/ft) 0.413501 Area (sq ft) 3.51
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 8.79 Top Width (ft) 8.79
Vel Total (ft/s) 11.41 Avg. Vel. (ft/s) 11.41
Max Chl Dpth (ft) 0.68 Hydr. Depth (ft) 0.40
Conv. Total (cfs) 62.4 Conv. (cfs) 62.4
Length Wtd. (ft) 35.39 Wetted Per. (ft) 8.91
Min Ch El (ft) 147.14 Shear (lb/sq ft) 10.17
Alpha 1.00 Stream Power (lb/ft s) 116.12
Frctn Loss (ft) 9.16 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.24 Cum SA (acres) 0.07

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate 514
514 of 540
33 the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 149.61 Element Left OB Channel Right OB
Vel Head (ft) 1.85 Wt. n-Val. 0.045
W.S. Elev (ft) 147.76 Reach Len. (ft) 35.39 35.39 35.39 Crit W.S. (ft) 148.19 Flow Area (sq ft) 3.00
E.G. Slope (ft/ft) 0.424824 Area (sq ft) 3.00
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.19 Top Width (ft) 8.19
Vel Total (ft/s) 10.92 Avg. Vel. (ft/s) 10.92
Max Chl Dpth (ft) 0.62 Hydr. Depth (ft) 0.37
Conv. Total (cfs) 50.3 Conv. (cfs) 50.3
Length Wtd. (ft) 35.39 Wetted Per. (ft) 8.31
Min Ch El (ft) 147.14 Shear (lb/sq ft) 9.59
Alpha 1.00 Stream Power (lb/ft s) 104.67
Frctn Loss (ft) 9.16 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.23 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 236.116
INPUT
Description:

Station Elevation Data num= 37
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 147.17 .98 146.95 2.99 146.51 4.8 146 6.7 145.45

8.47 144.93 10.4 144.38 11.84 143.96 14.11 143.32 15.76 142.87

17.82 142.32 18.89 142.02 20.62 141.57 21.53 141.33 23.04 140.9

25.23 140.31 25.93 140.12 28.94 139.38 32.28 138.57 32.65 138.48

32.76 138.46 32.98 138.46 36.35 138.52 40.02 139.86 40.05 139.87

40.06 139.88 42.48 140.93 43.77 141.45 47.07 142.57 47.48 142.74

47.93 142.93 51.18 144.31 52.19 144.71 54.11 145.25 54.62 145.44

54.89 145.48 55.45 145.5
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

23.04 42.48 42.15 42.15 42.15 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 140.77 Element Left OB Channel Right OB
Vel Head (ft) 1.45 Wt. n-Val. 0.045
W.S. Elev (ft) 139.33 Reach Len. (ft) 42.15 42.15 42.15 Crit W.S. (ft) 139.76 Flow Area (sq ft) 5.48
E.G. Slope (ft/ft) 0.181565 Area (sq ft) 5.48
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 9.41 Top Width (ft) 9.41
Vel Total (ft/s) 9.65 Avg. Vel. (ft/s) 9.65
Max Chl Dpth (ft) 0.87 Hydr. Depth (ft) 0.58
Conv. Total (cfs) 124.1 Conv. (cfs) 124.1
Length Wtd. (ft) 42.15 Wetted Per. (ft) 9.65
Min Ch El (ft) 138.46 Shear (lb/sq ft) 6.44
Alpha 1.00 Stream Power (lb/ft s) 62.12
515
515 of 540
34 Frctn Loss (ft) 5.70 Cum Volume (acre-ft) 0.04
C & E Loss (ft) 0.18 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 140.44 Element Left OB Channel Right OB
Vel Head (ft) 1.22 Wt. n-Val. 0.045
W.S. Elev (ft) 139.22 Reach Len. (ft) 42.15 42.15 42.15 Crit W.S. (ft) 139.59 Flow Area (sq ft) 4.53
E.G. Slope (ft/ft) 0.177148 Area (sq ft) 4.53
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 8.68 Top Width (ft) 8.68
Vel Total (ft/s) 8.86 Avg. Vel. (ft/s) 8.86
Max Chl Dpth (ft) 0.76 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 95.3 Conv. (cfs) 95.3
Length Wtd. (ft) 42.15 Wetted Per. (ft) 8.90
Min Ch El (ft) 138.46 Shear (lb/sq ft) 5.63
Alpha 1.00 Stream Power (lb/ft s) 49.85
Frctn Loss (ft) 5.63 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.15 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 140.23 Element Left OB Channel Right OB
Vel Head (ft) 1.08 Wt. n-Val. 0.045
W.S. Elev (ft) 139.15 Reach Len. (ft) 42.15 42.15 42.15 Crit W.S. (ft) 139.48 Flow Area (sq ft) 3.94
E.G. Slope (ft/ft) 0.173978 Area (sq ft) 3.94
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.21 Top Width (ft) 8.21
Vel Total (ft/s) 8.32 Avg. Vel. (ft/s) 8.32
Max Chl Dpth (ft) 0.69 Hydr. Depth (ft) 0.48
Conv. Total (cfs) 78.6 Conv. (cfs) 78.6
Length Wtd. (ft) 42.15 Wetted Per. (ft) 8.40
Min Ch El (ft) 138.46 Shear (lb/sq ft) 5.10
Alpha 1.00 Stream Power (lb/ft s) 42.40
Frctn Loss (ft) 5.59 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.13 Cum SA (acres) 0.06

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 193.971
INPUT
Description:
516
516 of 540
35 Station Elevation Data num= 54
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 140.56 2.14 140.45 2.65 140.41 5.57 140.17 6.85 140.02 9 139.79 10.14 139.67 12.43 139.41 13.89 139.25 15.86 139.05

16.73 138.96 19.29 138.7 21.67 138.45 22.72 138.34 25.12 138.11

26.15 138.02 26.6 137.96 29.58 137.59 31.54 137.31 33.01 137.07

36.36 136.53 36.44 136.52 36.48 136.51 39.87 135.96 41.42 135.52

43.3 135.06 46.35 134.21 46.73 134.12 47.6 133.96 50.16 133.46

51.29 133.32 53.59 133.07 56.23 133.33 57.02 133.36 58.84 133.88

60.46 134.34 62.71 135.17 63.89 135.61 65.33 136.11 67.32 136.98

67.96 137.12 70.08 137.82 70.75 138.01 71.04 138.08 74.18 138.47

75.98 138.69 77.61 138.91 78.47 139.12 81.04 139.1 81.31 139.14

84.47 139.73 85.85 139.94 87.9 140.43 88.44 140.44
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

43.3 62.71 47.11 47.11 47.11 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 134.89 Element Left OB Channel Right OB
Vel Head (ft) 0.85 Wt. n-Val. 0.045
W.S. Elev (ft) 134.04 Reach Len. (ft) 47.11 47.11 47.11 Crit W.S. (ft) 134.31 Flow Area (sq ft) 7.16
E.G. Slope (ft/ft) 0.104721 Area (sq ft) 7.16
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 12.27 Top Width (ft) 12.27
Vel Total (ft/s) 7.39 Avg. Vel. (ft/s) 7.39
Max Chl Dpth (ft) 0.97 Hydr. Depth (ft) 0.58
Conv. Total (cfs) 163.5 Conv. (cfs) 163.5
Length Wtd. (ft) 47.11 Wetted Per. (ft) 12.46
Min Ch El (ft) 133.07 Shear (lb/sq ft) 3.76
Alpha 1.00 Stream Power (lb/ft s) 27.76
Frctn Loss (ft) 4.13 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.08 Cum SA (acres) 0.05

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 134.66 Element Left OB Channel Right OB
Vel Head (ft) 0.73 Wt. n-Val. 0.045
W.S. Elev (ft) 133.93 Reach Len. (ft) 47.11 47.11 47.11 Crit W.S. (ft) 134.16 Flow Area (sq ft) 5.87
E.G. Slope (ft/ft) 0.104436 Area (sq ft) 5.87
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 11.30 Top Width (ft) 11.30
Vel Total (ft/s) 6.83 Avg. Vel. (ft/s) 6.83
Max Chl Dpth (ft) 0.86 Hydr. Depth (ft) 0.52
Conv. Total (cfs) 124.1 Conv. (cfs) 124.1
Length Wtd. (ft) 47.11 Wetted Per. (ft) 11.46
Min Ch El (ft) 133.07 Shear (lb/sq ft) 3.34
Alpha 1.00 Stream Power (lb/ft s) 22.82
Frctn Loss (ft) 4.10 Cum Volume (acre-ft) 0.03
C & E Loss (ft) 0.07 Cum SA (acres) 0.05

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

517
517 of 540
36 E.G. Elev (ft) 134.51 Element Left OB Channel Right OB Vel Head (ft) 0.65 Wt. n-Val. 0.045
W.S. Elev (ft) 133.86 Reach Len. (ft) 47.11 47.11 47.11 Crit W.S. (ft) 134.07 Flow Area (sq ft) 5.09
E.G. Slope (ft/ft) 0.104465 Area (sq ft) 5.09
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 10.68 Top Width (ft) 10.68
Vel Total (ft/s) 6.45 Avg. Vel. (ft/s) 6.45
Max Chl Dpth (ft) 0.79 Hydr. Depth (ft) 0.48
Conv. Total (cfs) 101.5 Conv. (cfs) 101.5
Length Wtd. (ft) 47.11 Wetted Per. (ft) 10.83
Min Ch El (ft) 133.07 Shear (lb/sq ft) 3.06
Alpha 1.00 Stream Power (lb/ft s) 19.76
Frctn Loss (ft) 4.08 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.06 Cum SA (acres) 0.05

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 146.859
INPUT
Description:

Station Elevation Data num= 93
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 135.51 .1 135.52 2.89 135.31 3.49 135.23 3.81 135.19

4.83 135.04 7.52 134.63 9.91 134.3 11.23 133.99 13.2 133.58

14.94 133.16 16.93 132.4 18.65 131.64 20.58 131.36 22.36 130.96

22.91 130.9 23.95 131.08 25.34 131.35 26.07 131.44 27.77 131.84

29.79 132.29 30.19 132.36 30.97 132.5 33.5 132.81 36.33 132.96

37.21 132.99 37.99 132.94 40.92 132.8 44.21 132.36 44.63 132.29

45.01 132.23 48.34 131.81 52.03 131.39 52.04 131.39 52.05 131.39

52.08 131.39 55.76 130.93 56.9 130.77 59.04 130.66 59.33 130.57

59.47 130.54 59.96 130.42 63.19 129.46 66.06 129.18 66.9 129.14

67.83 129.25 70.61 129.51 73.08 129.67 74.32 129.79 76.32 130.14

78.03 130.73 80.1 131.51 81.74 132.11 83.58 132.55 85.45 132.97

87.12 133.1 88.46 133.13 89.16 133.23 90.89 133.18 92.88 133.26

93.31 133.26 94.14 133.29 96.59 133.43 98.17 133.42 100.3 133.34 101.16 133.32 104.01 133.26 107.21 133.33 107.72 133.34 107.88 133.34 108.18 133.34 110.31 133.36 111.43 133.37 112.73 133.37 115.14 133.4 115.16 133.4 115.2 133.4 118.85 133.48 122.22 133.67 122.57 133.69 122.95 133.72 126.28 133.9 129.24 133.96 129.73 133.96 129.99 133.97 130.83 133.98 133.7 134 136.26 134.01 137.41 134.01 138.7 134.02 141.12 134.14 143.28 134.39 144.16 134.53
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

52.03 80.1 78.37 78.37 78.37 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 130.69 Element Left OB Channel Right OB
Vel Head (ft) 0.59 Wt. n-Val. 0.045
W.S. Elev (ft) 130.10 Reach Len. (ft) 78.37 78.37 78.37 Crit W.S. (ft) 130.27 Flow Area (sq ft) 8.60
E.G. Slope (ft/ft) 0.074370 Area (sq ft) 8.60
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 15.09 Top Width (ft) 15.09
Vel Total (ft/s) 6.15 Avg. Vel. (ft/s) 6.15
Max Chl Dpth (ft) 0.96 Hydr. Depth (ft) 0.57
518
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37 Conv. Total (cfs) 194.0 Conv. (cfs) 194.0
Length Wtd. (ft) 78.37 Wetted Per. (ft) 15.25
Min Ch El (ft) 129.14 Shear (lb/sq ft) 2.62
Alpha 1.00 Stream Power (lb/ft s) 16.11
Frctn Loss (ft) 12.93 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.24 Cum SA (acres) 0.04

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 130.49 Element Left OB Channel Right OB
Vel Head (ft) 0.49 Wt. n-Val. 0.045
W.S. Elev (ft) 130.00 Reach Len. (ft) 78.37 78.37 78.37 Crit W.S. (ft) 130.14 Flow Area (sq ft) 7.13
E.G. Slope (ft/ft) 0.073569 Area (sq ft) 7.13
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 14.17 Top Width (ft) 14.17
Vel Total (ft/s) 5.63 Avg. Vel. (ft/s) 5.63
Max Chl Dpth (ft) 0.86 Hydr. Depth (ft) 0.50
Conv. Total (cfs) 147.8 Conv. (cfs) 147.8
Length Wtd. (ft) 78.37 Wetted Per. (ft) 14.31
Min Ch El (ft) 129.14 Shear (lb/sq ft) 2.29
Alpha 1.00 Stream Power (lb/ft s) 12.87
Frctn Loss (ft) 13.13 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.22 Cum SA (acres) 0.04

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 130.37 Element Left OB Channel Right OB
Vel Head (ft) 0.43 Wt. n-Val. 0.045
W.S. Elev (ft) 129.94 Reach Len. (ft) 78.37 78.37 78.37 Crit W.S. (ft) 130.05 Flow Area (sq ft) 6.23
E.G. Slope (ft/ft) 0.072824 Area (sq ft) 6.23
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 13.58 Top Width (ft) 13.58
Vel Total (ft/s) 5.27 Avg. Vel. (ft/s) 5.27
Max Chl Dpth (ft) 0.80 Hydr. Depth (ft) 0.46
Conv. Total (cfs) 121.5 Conv. (cfs) 121.5
Length Wtd. (ft) 78.37 Wetted Per. (ft) 13.71
Min Ch El (ft) 129.14 Shear (lb/sq ft) 2.07
Alpha 1.00 Stream Power (lb/ft s) 10.88
Frctn Loss (ft) 13.27 Cum Volume (acre-ft) 0.02
C & E Loss (ft) 0.21 Cum SA (acres) 0.03

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 68.493
INPUT
Description:

Station Elevation Data num= 48
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 122.36 .04 122.34 3.72 120.23 3.91 120.1 4.13 119.97

6.23 118.46 8.13 117.58 9.03 117.22 12.54 116.23 13.2 116.04

13.94 115.83 16.96 114.94 18.84 114.36 21.37 114.03 22.5 113.95

23.75 113.96 24.82 114.01 25.78 114.09 28.65 114.63 30.2 114.89 519
519 of 540
38 33.56 115.71 34.11 115.82 34.61 115.94 36.43 116.24 38.46 116.68

39.02 116.8 43.37 117.47 43.44 117.48 44.03 117.56 47.85 118.01

48.27 118.05 52.26 118.12 53.18 118.16 55.02 118.2 56.68 118.29

58.09 118.4 61.09 118.67 61.99 118.76 62.99 118.88 64.31 119.01

65.5 119.17 66.64 119.32 67.9 119.45 69.91 119.7 72.8 120.09

74.33 120.26 77.71 120.64 77.76 120.64
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

12.54 39.02 44.15 44.15 44.15 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 117.52 Element Left OB Channel Right OB
Vel Head (ft) 2.99 Wt. n-Val. 0.045
W.S. Elev (ft) 114.53 Reach Len. (ft) 44.15 44.15 44.15 Crit W.S. (ft) 115.10 Flow Area (sq ft) 3.82
E.G. Slope (ft/ft) 0.633145 Area (sq ft) 3.82
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 9.86 Top Width (ft) 9.86
Vel Total (ft/s) 13.86 Avg. Vel. (ft/s) 13.86
Max Chl Dpth (ft) 0.58 Hydr. Depth (ft) 0.39
Conv. Total (cfs) 66.5 Conv. (cfs) 66.5
Length Wtd. (ft) 44.15 Wetted Per. (ft) 9.96
Min Ch El (ft) 113.95 Shear (lb/sq ft) 15.15
Alpha 1.00 Stream Power (lb/ft s) 210.04
Frctn Loss (ft) 0.46 Cum Volume (acre-ft) 0.01
C & E Loss (ft) 0.09 Cum SA (acres) 0.02

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 117.14 Element Left OB Channel Right OB
Vel Head (ft) 2.69 Wt. n-Val. 0.045
W.S. Elev (ft) 114.45 Reach Len. (ft) 44.15 44.15 44.15 Crit W.S. (ft) 114.95 Flow Area (sq ft) 3.05
E.G. Slope (ft/ft) 0.696125 Area (sq ft) 3.05
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 9.17 Top Width (ft) 9.17
Vel Total (ft/s) 13.15 Avg. Vel. (ft/s) 13.15
Max Chl Dpth (ft) 0.50 Hydr. Depth (ft) 0.33
Conv. Total (cfs) 48.1 Conv. (cfs) 48.1
Length Wtd. (ft) 44.15 Wetted Per. (ft) 9.25
Min Ch El (ft) 113.95 Shear (lb/sq ft) 14.33
Alpha 1.00 Stream Power (lb/ft s) 188.47
Frctn Loss (ft) 0.47 Cum Volume (acre-ft) 0.01
C & E Loss (ft) 0.08 Cum SA (acres) 0.01

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 116.89 Element Left OB Channel Right OB
Vel Head (ft) 2.49 Wt. n-Val. 0.045
520
520 of 540
39 W.S. Elev (ft) 114.40 Reach Len. (ft) 44.15 44.15 44.15 Crit W.S. (ft) 114.86 Flow Area (sq ft) 2.59
E.G. Slope (ft/ft) 0.750041 Area (sq ft) 2.59
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 8.73 Top Width (ft) 8.73
Vel Total (ft/s) 12.66 Avg. Vel. (ft/s) 12.66
Max Chl Dpth (ft) 0.45 Hydr. Depth (ft) 0.30
Conv. Total (cfs) 37.9 Conv. (cfs) 37.9
Length Wtd. (ft) 44.15 Wetted Per. (ft) 8.80
Min Ch El (ft) 113.95 Shear (lb/sq ft) 13.79
Alpha 1.00 Stream Power (lb/ft s) 174.61
Frctn Loss (ft) 0.47 Cum Volume (acre-ft) 0.01
C & E Loss (ft) 0.07 Cum SA (acres) 0.01

Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections.

Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than

1.4. This may indicate the need for additional cross sections.

Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections.

CROSS SECTION
RIVER: Significant Wate
REACH: Main RS: 24.340
INPUT
Description:

Station Elevation Data num= 76
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 116.45 2.58 115.41 4.14 114.31 7.7 112.9 8.41 112.85

10.42 112.67 12.69 112.66 12.82 112.65 16.96 111.81 17.41 111.72

17.94 111.63 19.74 111.29 21.24 111.09 23.06 110.71 25.51 110.22

26.72 110 28.18 109.74 29.78 109.46 33.3 109.01 33.71 108.97

34.06 108.95 36.04 108.83 38.33 108.56 38.42 108.54 42.6 107.83

43.54 107.69 46.88 107.18 48.66 106.86 50.02 106.62 51.15 106.42

53.78 105.88 55.43 105.6 57 105.27 58.9 105.28 59.33 105.28

59.7 105.31 63.76 106.1 63.97 106.14 64.01 106.15 66.32 106.75

68.25 107.29 68.65 107.4 69.13 107.54 72.52 107.84 74.25 108

76.79 108.58 77.97 108.84 79.37 109.23 80.3 109.43 81.07 109.61

82.63 109.95 84.49 110.45 85.34 110.64 89.61 111.8 89.62 111.8

93.89 113.03 94.73 113.18 98.16 113.55 99.85 113.71 102.44 113.89 104.97 114.04 105.92 114.08 106.71 114.14 110.09 114.37 110.98 114.42 112.91 114.5 115.21 114.71 115.24 114.71 115.26 114.71 115.49 114.73 119.53 115.05 120.33 115.11 123.8 115.4 124.55 115.42 125.45 115.48 126.52 115.5
Manning's n Values num= 1
Sta n Val
0 .045
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.

43.54 69.13 0 0 0 .1 .3
CROSS SECTION OUTPUT Profile #100-year HC

E.G. Elev (ft) 107.23 Element Left OB Channel Right OB
Vel Head (ft) 0.09 Wt. n-Val. 0.045
W.S. Elev (ft) 107.14 Reach Len. (ft)
Crit W.S. (ft) 106.50 Flow Area (sq ft) 21.96
E.G. Slope (ft/ft) 0.005008 Area (sq ft) 21.96
Q Total (cfs) 52.90 Flow (cfs) 52.90
Top Width (ft) 20.58 Top Width (ft) 20.58
Vel Total (ft/s) 2.41 Avg. Vel. (ft/s) 2.41
Max Chl Dpth (ft) 1.87 Hydr. Depth (ft) 1.07
Conv. Total (cfs) 747.6 Conv. (cfs) 747.6
Length Wtd. (ft) Wetted Per. (ft) 20.97
521
521 of 540
40 Min Ch El (ft) 105.27 Shear (lb/sq ft) 0.33
Alpha 1.00 Stream Power (lb/ft s) 0.79
Frctn Loss (ft) Cum Volume (acre-ft)
C & E Loss (ft) Cum SA (acres)

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #25-year HC

E.G. Elev (ft) 107.01 Element Left OB Channel Right OB
Vel Head (ft) 0.08 Wt. n-Val. 0.045
W.S. Elev (ft) 106.93 Reach Len. (ft)
Crit W.S. (ft) 106.35 Flow Area (sq ft) 17.89
E.G. Slope (ft/ft) 0.005005 Area (sq ft) 17.89
Q Total (cfs) 40.10 Flow (cfs) 40.10
Top Width (ft) 18.69 Top Width (ft) 18.69
Vel Total (ft/s) 2.24 Avg. Vel. (ft/s) 2.24
Max Chl Dpth (ft) 1.66 Hydr. Depth (ft) 0.96
Conv. Total (cfs) 566.8 Conv. (cfs) 566.8
Length Wtd. (ft) Wetted Per. (ft) 19.03
Min Ch El (ft) 105.27 Shear (lb/sq ft) 0.29
Alpha 1.00 Stream Power (lb/ft s) 0.66
Frctn Loss (ft) Cum Volume (acre-ft)
C & E Loss (ft) Cum SA (acres)

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

CROSS SECTION OUTPUT Profile #10-year HC

E.G. Elev (ft) 106.86 Element Left OB Channel Right OB
Vel Head (ft) 0.07 Wt. n-Val. 0.045
W.S. Elev (ft) 106.79 Reach Len. (ft)
Crit W.S. (ft) 106.26 Flow Area (sq ft) 15.42
E.G. Slope (ft/ft) 0.005001 Area (sq ft) 15.42
Q Total (cfs) 32.80 Flow (cfs) 32.80
Top Width (ft) 17.43 Top Width (ft) 17.43
Vel Total (ft/s) 2.13 Avg. Vel. (ft/s) 2.13
Max Chl Dpth (ft) 1.52 Hydr. Depth (ft) 0.88
Conv. Total (cfs) 463.8 Conv. (cfs) 463.8
Length Wtd. (ft) Wetted Per. (ft) 17.74
Min Ch El (ft) 105.27 Shear (lb/sq ft) 0.27
Alpha 1.00 Stream Power (lb/ft s) 0.58
Frctn Loss (ft) Cum Volume (acre-ft)
C & E Loss (ft) Cum SA (acres)

Note: Hydraulic jump has occurred between this cross section and the previous upstream section.

SUMMARY OF MANNING'S N VALUES
River:Significant Wate

Reach River Sta. n1
Main 696.314 .045
Main 675.958 .045
Main 630.433 .045
Main 600.389 .045
Main 573.839 .045
Main 554.114 .045
Main 533.580 .045
Main 522.032 .045
Main 501.044 .045
522
522 of 540
41 Main 478.361 .045
Main 452.639 .045
Main 439.135 .045
Main 429.82 .045
Main 420.504 .045
Main 410.531 .045
Main 393.301 .045
Main 382.039 .045
Main 370.747 .045
Main 354.286 .045
Main 339 Culvert
Main 300.803 .045
Main 271.508 .045
Main 236.116 .045
Main 193.971 .045
Main 146.859 .045
Main 68.493 .045
Main 24.340 .045

SUMMARY OF REACH LENGTHS
River: Significant Wate

Reach River Sta. Left Channel Right

Main 696.314 20.36 20.36 20.36
Main 675.958 45.53 45.53 45.53
Main 630.433 30.04 30.04 30.04
Main 600.389 26.55 26.55 26.55
Main 573.839 19.72 19.72 19.72
Main 554.114 20.53 20.53 20.53
Main 533.580 11.55 11.55 11.55
Main 522.032 20.99 20.99 20.99
Main 501.044 22.68 22.68 22.68
Main 478.361 25.72 25.72 25.72
Main 452.639 13.5 13.5 13.5
Main 439.135 9.31 9.31 9.31
Main 429.82 9.31 9.31 9.31
Main 420.504 9.97 9.97 9.97
Main 410.531 17.23 17.23 17.23
Main 393.301 11.26 11.26 11.26
Main 382.039 11.29 11.29 11.29
Main 370.747 16.46 16.46 16.46
Main 354.286 53.2 53.2 53.2
Main 339 Culvert
Main 300.803 29.29 29.29 29.29
Main 271.508 35.39 35.39 35.39
Main 236.116 42.15 42.15 42.15
Main 193.971 47.11 47.11 47.11
Main 146.859 78.37 78.37 78.37
Main 68.493 44.15 44.15 44.15
Main 24.340 0 0 0

SUMMARY OF CONTRACTION AND EXPANSION COEFFICIENTS
River: Significant Wate

Reach River Sta. Contr. Expan.

Main 696.314 .1 .3
Main 675.958 .1 .3
Main 630.433 .1 .3
Main 600.389 .1 .3
Main 573.839 .1 .3
Main 554.114 .1 .3
523
523 of 540
42 Main 533.580 .1 .3
Main 522.032 .1 .3
Main 501.044 .1 .3
Main 478.361 .1 .3
Main 452.639 .1 .3
Main 439.135 .1 .3
Main 429.82 .1 .3
Main 420.504 .1 .3
Main 410.531 .1 .3
Main 393.301 .1 .3
Main 382.039 .1 .3
Main 370.747 .1 .3
Main 354.286 .1 .3
Main 339 Culvert
Main 300.803 .1 .3
Main 271.508 .1 .3
Main 236.116 .1 .3
Main 193.971 .1 .3
Main 146.859 .1 .3
Main 68.493 .1 .3
Main 24.340 .1 .3

524
524 of 540
43 Profile Output Table - Standard Table 3

Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Max Chl Dpth Crit W.S. E.G. Slope Vel Chnl Vel Total Flow Area Top Width Hydr Depth Froude # Chl Froude # XS (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (ft/s) (sq ft) (ft) (ft)

Main 696.314 100-year HC Existing 52.80 263.07 264.21 1.14 264.21 0.034028 4.96 4.96 10.65 14.28 0.75 1.01 1.01 Main 696.314 100-year HC Proposed 52.90 263.07 264.21 1.14 264.21 0.034007 4.96 4.96 10.67 14.28 0.75 1.01 1.01 Main 696.314 25-year HC Existing 40.10 263.07 264.07 1.00 264.07 0.035681 4.63 4.63 8.67 13.39 0.65 1.01 1.01 Main 696.314 25-year HC Proposed 40.10 263.07 264.07 1.00 264.07 0.035681 4.63 4.63 8.67 13.39 0.65 1.01 1.01 Main 696.314 10-year HC Existing 32.80 263.07 263.98 0.91 263.98 0.036204 4.38 4.38 7.49 12.70 0.59 1.01 1.01 Main 696.314 10-year HC Proposed 32.80 263.07 263.98 0.91 263.98 0.036204 4.38 4.38 7.49 12.70 0.59 1.01 1.01

Main 675.958 100-year HC Existing 52.80 259.00 259.45 0.45 259.97 0.813140 13.85 13.85 3.81 11.95 0.32 4.32 4.32 Main 675.958 100-year HC Proposed 52.90 259.00 259.45 0.45 259.97 0.812463 13.85 13.85 3.82 11.96 0.32 4.32 4.32 Main 675.958 25-year HC Existing 40.10 259.00 259.38 0.38 259.84 0.952513 13.28 13.28 3.02 11.37 0.27 4.54 4.54 Main 675.958 25-year HC Proposed 40.10 259.00 259.38 0.38 259.84 0.952513 13.28 13.28 3.02 11.37 0.27 4.54 4.54 Main 675.958 10-year HC Existing 32.80 259.00 259.34 0.34 259.75 1.089368 12.93 12.93 2.54 10.99 0.23 4.75 4.75 Main 675.958 10-year HC Proposed 32.80 259.00 259.34 0.34 259.75 1.089368 12.93 12.93 2.54 10.99 0.23 4.75 4.75

Main 630.433 100-year HC Existing 52.80 240.15 241.29 1.14 241.81 0.250820 11.22 11.22 4.71 8.10 0.58 2.59 2.59 Main 630.433 100-year HC Proposed 52.90 240.15 241.29 1.14 241.81 0.250922 11.22 11.22 4.71 8.10 0.58 2.59 2.59 Main 630.433 25-year HC Existing 40.10 240.15 241.19 1.04 241.64 0.232872 10.16 10.16 3.95 7.46 0.53 2.46 2.46 Main 630.433 25-year HC Proposed 40.10 240.15 241.19 1.04 241.64 0.232872 10.16 10.16 3.95 7.46 0.53 2.46 2.46 Main 630.433 10-year HC Existing 32.80 240.15 241.12 0.97 241.52 0.219793 9.48 9.48 3.46 6.94 0.50 2.37 2.37 Main 630.433 10-year HC Proposed 32.80 240.15 241.12 0.97 241.52 0.219793 9.48 9.48 3.46 6.94 0.50 2.37 2.37

Main 600.389 100-year HC Existing 52.80 226.32 226.84 0.52 227.48 0.817147 15.52 15.52 3.40 8.90 0.38 4.43 4.43 Main 600.389 100-year HC Proposed 52.90 226.32 226.84 0.52 227.48 0.816496 15.53 15.53 3.41 8.90 0.38 4.43 4.43 Main 600.389 25-year HC Existing 40.10 226.32 226.76 0.44 227.32 0.936878 14.78 14.78 2.71 8.49 0.32 4.61 4.61 Main 600.389 25-year HC Proposed 40.10 226.32 226.76 0.44 227.32 0.936878 14.78 14.78 2.71 8.49 0.32 4.61 4.61 Main 600.389 10-year HC Existing 32.80 226.32 226.71 0.39 227.21 1.053839 14.31 14.31 2.29 8.23 0.28 4.78 4.78 Main 600.389 10-year HC Proposed 32.80 226.32 226.71 0.39 227.21 1.053839 14.31 14.31 2.29 8.23 0.28 4.78 4.78

Main 573.839 100-year HC Existing 52.80 212.38 213.57 1.19 214.25 0.362431 13.61 13.61 3.88 6.40 0.61 3.08 3.08 Main 573.839 100-year HC Proposed 52.90 212.38 213.58 1.20 214.25 0.362575 13.62 13.62 3.88 6.40 0.61 3.08 3.08 Main 573.839 25-year HC Existing 40.10 212.38 213.47 1.09 214.05 0.337812 12.33 12.33 3.25 5.91 0.55 2.93 2.93 Main 573.839 25-year HC Proposed 40.10 212.38 213.47 1.09 214.05 0.337812 12.33 12.33 3.25 5.91 0.55 2.93 2.93 Main 573.839 10-year HC Existing 32.80 212.38 213.40 1.02 213.92 0.319067 11.48 11.48 2.86 5.54 0.52 2.82 2.82 Main 573.839 10-year HC Proposed 32.80 212.38 213.40 1.02 213.92 0.319067 11.48 11.48 2.86 5.54 0.52 2.82 2.82

Main 554.114 100-year HC Existing 52.80 206.50 207.48 0.98 208.13 0.288161 12.71 12.71 4.15 6.42 0.65 2.79 2.79 Main 554.114 100-year HC Proposed 52.90 206.50 207.48 0.98 208.14 0.288126 12.72 12.72 4.16 6.42 0.65 2.79 2.79 Main 554.114 25-year HC Existing 40.10 206.50 207.35 0.85 207.92 0.294466 11.96 11.96 3.35 5.78 0.58 2.77 2.77 Main 554.114 25-year HC Proposed 40.10 206.50 207.35 0.85 207.92 0.294466 11.96 11.96 3.35 5.78 0.58 2.77 2.77 Main 554.114 10-year HC Existing 32.80 206.50 207.26 0.76 207.78 0.305049 11.47 11.47 2.86 5.40 0.53 2.78 2.78 Main 554.114 10-year HC Proposed 32.80 206.50 207.26 0.76 207.78 0.305049 11.47 11.47 2.86 5.40 0.53 2.78 2.78

Main 533.580 100-year HC Existing 52.80 197.82 201.90 4.08 199.39 0.000516 1.39 1.33 39.56 15.87 2.49 0.14 0.15 Main 533.580 100-year HC Proposed 52.90 197.82 201.91 4.09 199.40 0.000517 1.40 1.34 39.59 15.88 2.49 0.14 0.15 Main 533.580 25-year HC Existing 40.10 197.82 201.69 3.87 199.19 0.000375 1.15 1.10 36.29 15.17 2.39 0.12 0.13 Main 533.580 25-year HC Proposed 40.10 197.82 201.69 3.87 199.19 0.000375 1.15 1.10 36.29 15.17 2.39 0.12 0.13 Main 533.580 10-year HC Existing 32.80 197.82 201.55 3.73 199.06 0.000295 0.99 0.96 34.22 14.77 2.32 0.11 0.11 Main 533.580 10-year HC Proposed 32.80 197.82 201.55 3.73 199.06 0.000295 0.99 0.96 34.22 14.77 2.32 0.11 0.11

Main 522.032 100-year HC Existing 52.80 200.08 201.46 1.38 201.46 0.033874 5.18 5.18 10.19 12.50 0.81 1.01 1.01 Main 522.032 100-year HC Proposed 52.90 200.08 201.46 1.38 201.46 0.033848 5.18 5.18 10.21 12.51 0.82 1.01 1.01 Main 522.032 25-year HC Existing 40.10 200.08 201.30 1.22 201.30 0.035209 4.85 4.85 8.26 11.55 0.72 1.01 1.01 Main 522.032 25-year HC Proposed 40.10 200.08 201.30 1.22 201.30 0.035209 4.85 4.85 8.26 11.55 0.72 1.01 1.01 Main 522.032 10-year HC Existing 32.80 200.08 201.19 1.11 201.19 0.036279 4.63 4.63 7.09 10.92 0.65 1.01 1.01 Main 522.032 10-year HC Proposed 32.80 200.08 201.19 1.11 201.19 0.036279 4.63 4.63 7.09 10.92 0.65 1.01 1.01

Main 501.044 100-year HC Existing 52.80 194.12 195.05 0.93 195.85 0.684014 17.03 17.03 3.10 5.98 0.52 4.17 4.17 Main 501.044 100-year HC Proposed 52.90 194.12 195.06 0.94 195.85 0.683457 17.04 17.04 3.10 5.99 0.52 4.17 4.17 Main 501.044 25-year HC Existing 40.10 194.12 194.93 0.81 195.65 0.793098 16.68 16.68 2.40 5.37 0.45 4.39 4.39 525
525 of 540
44 Main 501.044 25-year HC Proposed 40.10 194.12 194.93 0.81 195.65 0.793098 16.68 16.68 2.40 5.37 0.45 4.39 4.39 Main 501.044 10-year HC Existing 32.80 194.12 194.85 0.73 195.53 0.888816 16.43 16.43 2.00 4.97 0.40 4.57 4.57 Main 501.044 10-year HC Proposed 32.80 194.12 194.85 0.73 195.53 0.888816 16.43 16.43 2.00 4.97 0.40 4.57 4.57

Main 478.361 100-year HC Existing 52.80 186.48 187.48 1.00 188.11 0.261961 12.36 12.36 4.27 6.39 0.67 2.67 2.67 Main 478.361 100-year HC Proposed 52.90 186.48 187.48 1.00 188.11 0.262066 12.37 12.37 4.28 6.39 0.67 2.67 2.67 Main 478.361 25-year HC Existing 40.10 186.48 187.37 0.89 187.90 0.246615 11.21 11.21 3.58 5.94 0.60 2.55 2.55 Main 478.361 25-year HC Proposed 40.10 186.48 187.37 0.89 187.90 0.246615 11.21 11.21 3.58 5.94 0.60 2.55 2.55 Main 478.361 10-year HC Existing 32.80 186.48 187.29 0.81 187.77 0.235591 10.43 10.43 3.14 5.64 0.56 2.46 2.46 Main 478.361 10-year HC Proposed 32.80 186.48 187.29 0.81 187.77 0.235591 10.43 10.43 3.14 5.64 0.56 2.46 2.46

Main 452.639 100-year HC Existing 52.80 183.98 185.04 1.06 185.29 0.084584 7.18 7.18 7.35 11.11 0.66 1.56 1.56 Main 452.639 100-year HC Proposed 52.90 183.98 185.04 1.06 185.29 0.084619 7.19 7.19 7.36 11.12 0.66 1.56 1.56 Main 452.639 25-year HC Existing 40.10 183.98 184.93 0.95 185.12 0.080237 6.53 6.53 6.14 10.30 0.60 1.49 1.49 Main 452.639 25-year HC Proposed 40.10 183.98 184.93 0.95 185.12 0.080237 6.53 6.53 6.14 10.30 0.60 1.49 1.49 Main 452.639 10-year HC Existing 32.80 183.98 184.85 0.87 185.02 0.077640 6.11 6.11 5.37 9.73 0.55 1.45 1.45 Main 452.639 10-year HC Proposed 32.80 183.98 184.85 0.87 185.02 0.077640 6.11 6.11 5.37 9.73 0.55 1.45 1.45

Main 439.135 100-year HC Existing 52.80 179.72 180.42 0.70 181.03 0.489939 13.76 13.76 3.84 8.16 0.47 3.54 3.54 Main 439.135 100-year HC Proposed 52.90 179.72 180.42 0.70 181.03 0.489437 13.76 13.76 3.84 8.17 0.47 3.54 3.54 Main 439.135 25-year HC Existing 40.10 179.72 180.31 0.59 180.86 0.567418 13.39 13.39 2.99 7.42 0.40 3.72 3.72 Main 439.135 25-year HC Proposed 40.10 179.72 180.31 0.59 180.86 0.567418 13.39 13.39 2.99 7.42 0.40 3.72 3.72 Main 439.135 10-year HC Existing 32.80 179.72 180.24 0.52 180.76 0.635884 13.14 13.14 2.50 6.95 0.36 3.86 3.86 Main 439.135 10-year HC Proposed 32.80 179.72 180.24 0.52 180.76 0.635884 13.14 13.14 2.50 6.95 0.36 3.86 3.86

Main 429.82 100-year HC Existing 52.80 178.36 179.06 0.70 179.37 0.190078 8.16 8.16 6.47 15.07 0.43 2.19 2.19 Main 429.82 100-year HC Proposed 52.90 178.36 179.06 0.70 179.37 0.190203 8.16 8.16 6.48 15.08 0.43 2.20 2.20 Main 429.82 25-year HC Existing 40.10 178.36 179.00 0.64 179.24 0.175351 7.23 7.23 5.55 14.60 0.38 2.07 2.07 Main 429.82 25-year HC Proposed 40.10 178.36 179.00 0.64 179.24 0.175351 7.23 7.23 5.55 14.60 0.38 2.07 2.07 Main 429.82 10-year HC Existing 32.80 178.36 178.96 0.60 179.16 0.163539 6.61 6.61 4.96 14.18 0.35 1.97 1.97 Main 429.82 10-year HC Proposed 32.80 178.36 178.96 0.60 179.16 0.163539 6.61 6.61 4.96 14.18 0.35 1.97 1.97

Main 420.504 100-year HC Existing 52.80 175.55 176.17 0.62 176.56 0.335184 10.06 10.06 5.25 13.67 0.38 2.86 2.86 Main 420.504 100-year HC Proposed 52.90 175.55 176.17 0.62 176.56 0.335008 10.06 10.06 5.26 13.68 0.38 2.86 2.86 Main 420.504 25-year HC Existing 40.10 175.55 176.09 0.54 176.44 0.359759 9.49 9.49 4.23 12.69 0.33 2.90 2.90 Main 420.504 25-year HC Proposed 40.10 175.55 176.09 0.54 176.44 0.359759 9.49 9.49 4.23 12.69 0.33 2.90 2.90 Main 420.504 10-year HC Existing 32.80 175.55 176.04 0.49 176.35 0.388136 9.15 9.15 3.58 12.03 0.30 2.96 2.96 Main 420.504 10-year HC Proposed 32.80 175.55 176.04 0.49 176.35 0.388136 9.15 9.15 3.58 12.03 0.30 2.96 2.96

Main 410.531 100-year HC Existing 52.80 171.47 172.10 0.63 172.58 0.390063 11.35 11.35 4.65 11.28 0.41 3.12 3.12 Main 410.531 100-year HC Proposed 52.90 171.47 172.10 0.63 172.58 0.390047 11.36 11.36 4.66 11.29 0.41 3.12 3.12 Main 410.531 25-year HC Existing 40.10 171.47 172.03 0.56 172.44 0.388879 10.48 10.48 3.83 10.45 0.37 3.05 3.05 Main 410.531 25-year HC Proposed 40.10 171.47 172.03 0.56 172.44 0.388879 10.48 10.48 3.83 10.45 0.37 3.05 3.05 Main 410.531 10-year HC Existing 32.80 171.47 171.98 0.51 172.35 0.382313 9.83 9.83 3.34 9.91 0.34 2.98 2.98 Main 410.531 10-year HC Proposed 32.80 171.47 171.98 0.51 172.35 0.382313 9.83 9.83 3.34 9.91 0.34 2.98 2.98

Main 393.301 100-year HC Existing 52.80 167.02 167.56 0.54 167.88 0.236027 8.53 8.53 6.19 15.88 0.39 2.41 2.41 Main 393.301 100-year HC Proposed 52.90 167.02 167.56 0.54 167.88 0.236072 8.54 8.54 6.19 15.89 0.39 2.41 2.41 Main 393.301 25-year HC Existing 40.10 167.02 167.50 0.48 167.76 0.230246 7.75 7.75 5.17 15.08 0.34 2.33 2.33 Main 393.301 25-year HC Proposed 40.10 167.02 167.50 0.48 167.76 0.230246 7.75 7.75 5.17 15.08 0.34 2.33 2.33 Main 393.301 10-year HC Existing 32.80 167.02 167.45 0.43 167.69 0.227920 7.24 7.24 4.53 14.51 0.31 2.28 2.28 Main 393.301 10-year HC Proposed 32.80 167.02 167.45 0.43 167.69 0.227920 7.24 7.24 4.53 14.51 0.31 2.28 2.28

Main 382.039 100-year HC Existing 52.80 165.85 168.04 2.19 166.70 0.000704 1.17 1.17 45.11 28.64 1.58 0.16 0.16 Main 382.039 100-year HC Proposed 52.90 166.85 168.02 1.17 167.70 0.009118 2.79 2.79 18.99 22.66 0.84 0.54 0.54 Main 382.039 25-year HC Existing 40.10 165.85 167.90 2.05 166.58 0.000529 0.97 0.97 41.21 27.89 1.48 0.14 0.14 Main 382.039 25-year HC Proposed 40.10 166.85 167.89 1.04 167.58 0.008544 2.49 2.49 16.11 21.70 0.74 0.51 0.51 Main 382.039 10-year HC Existing 32.80 165.85 167.82 1.97 166.51 0.000414 0.84 0.84 39.07 27.46 1.42 0.12 0.12 Main 382.039 10-year HC Proposed 32.80 166.85 167.82 0.97 167.51 0.007719 2.25 2.25 14.58 21.18 0.69 0.48 0.48

Main 370.747 100-year HC Existing 52.80 166.46 167.92 1.46 0.009556 2.63 2.63 20.08 27.12 0.74 0.54 0.54 Main 370.747 100-year HC Proposed 52.90 166.46 167.92 1.46 0.009582 2.63 2.63 20.09 27.16 0.74 0.54 0.54 Main 370.747 25-year HC Existing 40.10 166.46 167.81 1.35 0.007486 2.32 2.32 17.25 23.35 0.74 0.48 0.48 Main 370.747 25-year HC Proposed 40.10 166.46 167.81 1.35 0.007486 2.32 2.32 17.25 23.35 0.74 0.48 0.48 526
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45 Main 370.747 10-year HC Existing 32.80 166.46 167.75 1.29 0.006183 2.06 2.06 15.91 22.32 0.71 0.43 0.43 Main 370.747 10-year HC Proposed 32.80 166.46 167.75 1.29 0.006183 2.06 2.06 15.91 22.32 0.71 0.43 0.43 Main 354.286 100-year HC Existing 52.80 166.73 167.56 0.83 167.56 0.045328 3.34 3.34 15.83 48.34 0.33 1.03 1.03 Main 354.286 100-year HC Proposed 52.90 166.73 167.56 0.83 167.56 0.045209 3.34 3.34 15.86 48.38 0.33 1.03 1.03 Main 354.286 25-year HC Existing 40.10 166.73 167.49 0.76 167.49 0.043512 3.10 3.10 12.91 42.61 0.30 0.99 0.99 Main 354.286 25-year HC Proposed 40.10 166.73 167.49 0.76 167.49 0.043512 3.10 3.10 12.91 42.61 0.30 0.99 0.99 Main 354.286 10-year HC Existing 32.80 166.73 167.43 0.70 167.43 0.049470 3.17 3.17 10.34 36.36 0.28 1.05 1.05 Main 354.286 10-year HC Proposed 32.80 166.73 167.43 0.70 167.43 0.049470 3.17 3.17 10.34 36.36 0.28 1.05 1.05 Main 339 Culvert
Main 300.803 100-year HC Existing 52.80 150.18 152.24 2.06 152.24 0.034379 5.86 5.86 9.01 8.62 1.04 1.01 1.01 Main 300.803 100-year HC Proposed 52.90 150.18 152.25 2.07 152.25 0.034363 5.86 5.86 9.02 8.63 1.05 1.01 1.01 Main 300.803 25-year HC Existing 40.10 150.18 152.03 1.85 152.03 0.035560 5.52 5.52 7.26 7.84 0.93 1.01 1.01 Main 300.803 25-year HC Proposed 40.10 150.18 152.03 1.85 152.03 0.035560 5.52 5.52 7.26 7.84 0.93 1.01 1.01 Main 300.803 10-year HC Existing 32.80 150.18 151.89 1.71 151.89 0.036833 5.30 5.30 6.19 7.32 0.85 1.02 1.02 Main 300.803 10-year HC Proposed 32.80 150.18 151.89 1.71 151.89 0.036833 5.30 5.30 6.19 7.32 0.85 1.02 1.02 Main 271.508 100-year HC Existing 52.80 147.14 147.91 0.77 148.43 0.399686 12.13 12.13 4.35 9.68 0.45 3.19 3.19 Main 271.508 100-year HC Proposed 52.90 147.14 147.91 0.77 148.43 0.399724 12.14 12.14 4.36 9.69 0.45 3.19 3.19 Main 271.508 25-year HC Existing 40.10 147.14 147.82 0.68 148.29 0.413501 11.41 11.41 3.51 8.79 0.40 3.18 3.18 Main 271.508 25-year HC Proposed 40.10 147.14 147.82 0.68 148.29 0.413501 11.41 11.41 3.51 8.79 0.40 3.18 3.18 Main 271.508 10-year HC Existing 32.80 147.14 147.76 0.62 148.19 0.424824 10.92 10.92 3.00 8.19 0.37 3.18 3.18 Main 271.508 10-year HC Proposed 32.80 147.14 147.76 0.62 148.19 0.424824 10.92 10.92 3.00 8.19 0.37 3.18 3.18 Main 236.116 100-year HC Existing 52.80 138.46 139.33 0.87 139.76 0.181559 9.64 9.64 5.47 9.40 0.58 2.23 2.23 Main 236.116 100-year HC Proposed 52.90 138.46 139.33 0.87 139.76 0.181565 9.65 9.65 5.48 9.41 0.58 2.23 2.23 Main 236.116 25-year HC Existing 40.10 138.46 139.22 0.76 139.59 0.177148 8.86 8.86 4.53 8.68 0.52 2.16 2.16 Main 236.116 25-year HC Proposed 40.10 138.46 139.22 0.76 139.59 0.177148 8.86 8.86 4.53 8.68 0.52 2.16 2.16 Main 236.116 10-year HC Existing 32.80 138.46 139.15 0.69 139.48 0.173978 8.32 8.32 3.94 8.21 0.48 2.12 2.12 Main 236.116 10-year HC Proposed 32.80 138.46 139.15 0.69 139.48 0.173978 8.32 8.32 3.94 8.21 0.48 2.12 2.12 Main 193.971 100-year HC Existing 52.80 133.07 134.04 0.97 134.31 0.104711 7.38 7.38 7.15 12.26 0.58 1.70 1.70 Main 193.971 100-year HC Proposed 52.90 133.07 134.04 0.97 134.31 0.104721 7.39 7.39 7.16 12.27 0.58 1.70 1.70 Main 193.971 25-year HC Existing 40.10 133.07 133.93 0.86 134.16 0.104436 6.83 6.83 5.87 11.30 0.52 1.67 1.67 Main 193.971 25-year HC Proposed 40.10 133.07 133.93 0.86 134.16 0.104436 6.83 6.83 5.87 11.30 0.52 1.67 1.67 Main 193.971 10-year HC Existing 32.80 133.07 133.86 0.79 134.07 0.104465 6.45 6.45 5.09 10.68 0.48 1.65 1.65 Main 193.971 10-year HC Proposed 32.80 133.07 133.86 0.79 134.07 0.104465 6.45 6.45 5.09 10.68 0.48 1.65 1.65 Main 146.859 100-year HC Existing 52.80 129.14 130.10 0.96 130.26 0.074368 6.14 6.14 8.59 15.08 0.57 1.44 1.44 Main 146.859 100-year HC Proposed 52.90 129.14 130.10 0.96 130.27 0.074370 6.15 6.15 8.60 15.09 0.57 1.44 1.44 Main 146.859 25-year HC Existing 40.10 129.14 130.00 0.86 130.14 0.073569 5.63 5.63 7.13 14.17 0.50 1.40 1.40 Main 146.859 25-year HC Proposed 40.10 129.14 130.00 0.86 130.14 0.073569 5.63 5.63 7.13 14.17 0.50 1.40 1.40 Main 146.859 10-year HC Existing 32.80 129.14 129.94 0.80 130.05 0.072824 5.27 5.27 6.23 13.58 0.46 1.37 1.37 Main 146.859 10-year HC Proposed 32.80 129.14 129.94 0.80 130.05 0.072824 5.27 5.27 6.23 13.58 0.46 1.37 1.37 Main 68.493 100-year HC Existing 52.80 113.95 114.53 0.58 115.10 0.633480 13.86 13.86 3.81 9.85 0.39 3.93 3.93 Main 68.493 100-year HC Proposed 52.90 113.95 114.53 0.58 115.10 0.633145 13.86 13.86 3.82 9.86 0.39 3.93 3.93 Main 68.493 25-year HC Existing 40.10 113.95 114.45 0.50 114.95 0.696125 13.15 13.15 3.05 9.17 0.33 4.02 4.02 Main 68.493 25-year HC Proposed 40.10 113.95 114.45 0.50 114.95 0.696125 13.15 13.15 3.05 9.17 0.33 4.02 4.02 Main 68.493 10-year HC Existing 32.80 113.95 114.40 0.45 114.86 0.750041 12.66 12.66 2.59 8.73 0.30 4.10 4.10 Main 68.493 10-year HC Proposed 32.80 113.95 114.40 0.45 114.86 0.750041 12.66 12.66 2.59 8.73 0.30 4.10 4.10 Main 24.340 100-year HC Existing 52.80 105.27 107.14 1.87 106.50 0.005007 2.41 2.41 21.93 20.57 1.07 0.41 0.41 Main 24.340 100-year HC Proposed 52.90 105.27 107.14 1.87 106.50 0.005008 2.41 2.41 21.96 20.58 1.07 0.41 0.41 Main 24.340 25-year HC Existing 40.10 105.27 106.93 1.66 106.35 0.005005 2.24 2.24 17.89 18.69 0.96 0.40 0.40 Main 24.340 25-year HC Proposed 40.10 105.27 106.93 1.66 106.35 0.005005 2.24 2.24 17.89 18.69 0.96 0.40 0.40 Main 24.340 10-year HC Existing 32.80 105.27 106.79 1.52 106.26 0.005001 2.13 2.13 15.42 17.43 0.88 0.40 0.40 Main 24.340 10-year HC Proposed 32.80 105.27 106.79 1.52 106.26 0.005001 2.13 2.13 15.42 17.43 0.88 0.40 0.40 527
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Edwin & Amanda Kisiel
1205 Victory Walk
Laguna Beach, CA 92651
(949) 549-9650
[email protected]
21 May 2026
City of Laguna Beach
City Council
505 Forest Avenue
Laguna Beach, CA 92651
Re: May 26, 2026 Agenda Item #17: Tentative Parcel Map 2026-0793 / CDP 2026-0802 APN: 656-126-09; 656-146-01; 656-146-02
Address: 2500 Glenneyre St., 2500 Pala Way, 2500 Queda Way Date Submitted: 2 January 2026
Dear Mayor Orgill and City Council Members:

I am the project applicant for Tentative Parcel Map 2026-0793 / CDP 2026-0802 to merge the lots at 2500 Glenneyre St., 2500 Pala Way, and 2500 Queda Way into one parcel and building site on behalf of owners Mark and Sue Winner (“the Winners”). The building site at 2500 Glenneyre St. and 2500 Pala Way is known in City records as 2548 Glenneyre Street.

For background information, I am providing the City records consisting of the October 2015 and January 2016 letters sent to the Winners by Greg Pfost, then-Director of Community Development, discussing the City’s review of legal building site status. These are the letters referenced on pages 2-3 of the Staff Report. Furthermore, I am providing the 1981 building permit and electrical permit from City records for the existing building site.

Thank you for your consideration of this the lot merger. Please feel free to contact me at (949) 549-9650 or [email protected] for any questions or to set up a site visit. We look forward to the May 26th public hearing on this matter.

Kind regards,
Edwin C. Kisiel, Esq.

Project Applicant
Attachment:

1. Letter from Greg Pfost to Mark & Sue Winner, dated 4 January 2016 (7 pages)

2. Letter from Greg Pfost to Mark & Sue Winner, dated 15 October 2015 (3 pages)

3. Building Permit 82-033, dated 28 January 1982 (1 page)

4. Electrical Permit 83-1013, dated 25 January 1983 (1 page) 528 of 540
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APPLICATION FOIAILDING PERMIT

DEPARTMENT OF COMMUNITY DEVELOPMENT
CITY OF LAGUNA BEACH ID p
Ct'

ALIDATION
12g 5 7 ( 007922 2

FOR APPLICANT TO FILL IN COMPLETELY OFFICE USE ONLY , PERMIT NO FIRE
ZONE
YP
1 GROUP
I`ll
I
r

LEGAL DESCRIPTION
NEW_ ADD ALTER REPAIR MOVING DEMOL.
i , Buns it j)1 3i . I
fM) t,/ )
OWNER tf,\

SHOWN & ABOVE
BUILDINGGHT: , i
le
h h• MAIL Iv20 6 SO r
re9
ADDRESS ligL*, 2gq SHOWN MAX. ABOVE
TEL. zD 8',
CITY 4 u rT 04` NO. ' I ay:
zoN1Z-- 1 NO. OF PLANS rz, .tee ,
CONSTRUCTI 1j , A, , k
LENDER
YARDS

MAIN BUILDING
YARDS

ACCESSORY BUILDING
ADDRESS ;
ti TEL.

NO.

SHOWN MIN. SHOWN
FRONK) Ion 5
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iri
ARCHITECT BLAIR 5flL/ 3bFj TEL.

OR ENGINEER NO. 4` r93 R ,, pp
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ADDRESS 60G " Lla r •;j,, i
REAR nkk C y' 1 .. C Q6'\ TE .

CONTRACTOR
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N". 170 r72434- DIST.
fiN i i
BTWN.LD
ADDRESS / 5" - 5" - c: 5 - c:5 -00 C Ci CLC b rtiLVVe.
1 '
NO.

X
STATE CITY A l
1 . P.,. L 'L. 2t Stl LIC. NO. 41 JS 7 LIC. NO. to 9 / 8 SIZE
OF LOT
NO. OF BLDGS
NOW ON LOT a

APPROVED
EXISTING USE HABITABLE GARAGE DECK NO. NO.
z

P ANNING DATE

BUILDING AREA
5q. ft,
AREA
sq. ft.

AREA
sq. ft.

ROOMS TORIES SERVICES

MUNICIPAL S
DATE
07/ 8
i
t"' --
NEW USE HABITABLE GARAGE DECK NO3 C • ,. 4zAlbs
BUILDING AREA AREA AREA R0•' S S ;
SF,) t J , g) sq. ft. j • .ft. q. ft. • r
F
BUILDIN DATE {
r
z,7/z

FIRE DATE
EXTERIOR WALL! ROOF \ +
11 1 ) ! jam j/
COVERING WD• 3IOI COVERING i`Vi` TL k00 HEALTH DATE
DESCRIBE PROJECT 4. AEW S. Fh WIh --- Tr , .

ENViRONM T L DATE [ AttleZ,

GEOTECHNICAL REPORT REQUIRED Y

SPECIAL INSPECTOR REQUIRED Y O
BOND AMOUNT $ C4C,, t
SIGNATURE OF + s ` ,.

PERMITTEE +== "`_--...-- -: '!`-+.
1 a-`. i,Y

THE AMOUNT SHOWN UNDER VALUATION

FOR THE PURPOSE OF ESTABLISHING A
PERMIT FEE ONLY:
1 1
AUTHORIZED AGENT .'` iv1fl r •` . I iI_ f
VALUATION 4
PERMIT FEE $ -
INSTRUCTIONS TO APPLICANT: USE TYPEWRITER OR BALL POINT PEN, PRESS FIRMLY. BE SURE ALL COPIES ARE LEGIBLE. NO ERASURE PERMITTED. A DOUBLE

FEE WILL BE CHARGED IF WORK IS STARTED BEFORE PERMIT IS ISSUED.

THIS APPLICATION WHEN PROPERLY FILLED OUT, SIGNED AND RECEIPTED IN THE VALIDATION SPACE, CONSTITUTES A BUILDING PERMIT.

THIS PERMIT SHALL BECOME VOID IF WORK IS NOT STARTED, AND INSPECTION CALLED FOR, WITHIN 120 DAYS OF ISSUANCE, OR IF WORK IS ABANDONED FOR 120 CONSECUTIVE DAYS.

2. i'
i-G- sl
Cs.. aack.
i

13.. ef
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INSTRUCTIONS TO APPLICANT: Use indelible pencil or ball point pen and PRINT- Otherwise, fill out form with typewriter:

APPLICANT TO FILL IN AREA WITHIN HEAVY LINE ONLY

APPLICATION FOR ELECTRICAL PERMIT
DATE
Department of Community Development
Building Division
City of LAgunaBeach, California
qo

VALIDATION
7 7 H0CQ90. 33
10( 3
PERMIT NOS3- 7
Building
Address 2s.... G Ieine1-.. Sb Tract ILO Block Lot No. t fCr Nearest Cross Street CA P( 1. 4', 01. 4
I a
Contractor akin. k. t AL COINS '.

Owner bee 644 "r
frieviAK Fr Clek. Address t.51 - V r2 CAUQ. (`"1 664, b Address / Q Z -47 6—'' E I! i&k tivil:, C> City 1 I/ i sqe q Tel
7 N

1..
a _" 44.

Proposed'' & ' L
Present
Use t f
Residential ( Single or Multi - Family —
New) Area in Square Feet
Garages New ( Residential or Multi- -
Family Use) Area in Square Feet
OS(
b4_<
FEES
3 11
3 go
Fixtures — No. of
Outlets — No, of
Ste. t & City /. Adet pe
License No. I g / f%a f
ate
at; on
2--- 8 C7
Date Ready for First Inspection
Signs & HP Gas Tube Lighting
Temporary Service
No. of Size
10 I hereby acknowledge that I have read this application and state that the information provided is correct and agree to comply with all City Ordinances and State Laws regulating electrical wiring,
I certify th possess the above veli. State License, or I em the legal er of the propert, ; - r: n desc. •ed.

Signature of
Permittee
Approved by
No. ot
Mtrs _
Serv' s _
r'sppiiances - Motors - Tranfs. - H. P. K. W,
Lgh Pwr. • H. U . Amps. o t.
as)

INSPECTION RECORD
Radiant Heat — No, of Rooms
Miscellaneous
r C
1L - Tat
i1
V V X ! at
APPROVALS DATE Insp. 1 Signature
Number of Services
if Units to be Separately Metered —
Lists as Number of Services)
TEMP. SERV.

UNDERGROUND
Permit Issuance
RGH. WIRING
Bldg. Pt. No.

TOTAL FEE go
I Rec.

I By

THIS APPLICATION WHEN PROPERLY FILLED OUT, SIGNED, AND RECEIPTED

IN THE VALIDATION SPACE, CONSTITUTES AN ELECTRIC PERMIT

FIXTU RES
POWER
FINAL
Utility Notified
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STAFF REPORT
Meeting Date:

May 26, 2026

NON APPEAL
18 SUBJECT: FIRST READING OF DESIGN REVIEW EFFICIENCY ORDINANCE AND

EFFICIENCY ORDINANCE
RECOMMENDATION: It is recommended that the City Council:

1. Continue to conduct the Public Hearing that was opened at the May 12, 2026, City Council meeting, take public testimony, and continue the public hearing to the June 23, 2026, City Council meeting; and

2. Find that the action to continue the public hearing is exempt from the California Environmental Quality Act pursuant to CEQA Guidelines Section 15061 (b)(3) (Common Sense Exemption).

SUMMARY OF THE MATTER
On May 12, 2026, in furtherance of the City’s Housing Element goals and to address broader concerns regarding delays and the pace of project approvals, the City Council considered the first reading of the Design Review Efficiency Ordinance and the Efficiency Ordinance. At that meeting, the City Council also provided direction to staff as to a proposed policy regarding concept review for certain capital improvement program projects. The public hearing was continued to May 26, 2026, to allow staff additional time to contact certain neighborhood associations concerning the zone-specific design criteria proposed for removal or modification in Title 25 of the Laguna Beach Municipal Code (Zoning).

City staff has since initiated outreach efforts. As a preliminary matter, the Three Arch Bay Association has indicated that the proposed changes would need to be reviewed by its Board of Directors. Because the Association’s next Board meeting is scheduled for June 8, 2026, and in light of the Council’s direction to engage with affected neighborhood associations, staff believes the most appropriate course is to keep the public hearing open and continue the matter to June 23, 2026. Staff does not intend to provide a staff report at this time.

The sole purpose of this item is for City Council to take action on the requested continuance.

FINANCIAL ANALYSIS
The recommended action has no financial impact to the budget.

ENVIRONMENTAL ANALYSIS
In accordance with the California Environmental Quality Act (CEQA), the recommended actions are exempt from CEQA per Section 15061(b)(3), which is the commonsense exemption that the CEQA applies only to projects which have the potential for causing a significant effect on the environment. Where it can be seen with certainty that there is no possibility that the activity in question may have a significant effect on the environment, the activity is not subject to CEQA. Here, since the recommended action is merely to continue the public hearing, it can be seen with certainty that there is no potential for causing a significant effect on the environment.
1 of 542

FIRST READING OF DESIGN REVIEW EFFICIENCY ORDINANCE AND EFFICIENCY

ORDINANCE
May 26, 2026

Page 2 of 2 ends
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