Sacramento City Council
October 21, 2025

APPENDIX E11. Arcade Unit 1B Project Plans

APPENDIX E12. North Area Streams (NAS) Levee Improvement Project Plans
O
W
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JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018

OVERVIEW AND NOTES

PROJECT LOCATIONS
NEMDC

RIO LINDA

BOULEVARD

SAN JUAN ROAD

MARYSVILLE

BOULEVARD

DEL PASO BOULEVARD

EL CAMINO AVENUE
ARCADE
2K BORROW AREA
U.P.R.R.

U.P.R.R. ARCADE CREEK CREEK SOUTH NORTH
U.P.R.R.

AUBURN BOULEVARD CAPITAL CITY FREEWAY (I-80 BUS)
INTERSTATE 80 (I-80)

DEL PASO ROAD

MAIN AVENUE

ELKHORN BOULEVARD

NORWOOD AVENUE
16TH STREET

GARDEN HIGHWAY

TRUXEL ROAD

N MARKET BOULEVARD

STAGING
AREA 1

NORTHGATE BOULEVARD

ARDEN WAY

NEMDC/STEELHEAD CREEK
(SEE DWG G003)
(SEE DWG C701)

BORROW AREA

HAUL ROUTE
(SEE DWGS C705 TO C708)

STAGING
AREA 4

STAGING
AREA 2

NAS PROJECT
AREA

STAGING
AREA 3

SUPPLEMENTAL

BORROW AREA
2K BORROW AREA WELL,
SEE NOTE 10
(SEE DWGS C712 )

SILVER EAGLE ROAD
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

NORWOOD

RIO LINDA
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018
RN

S JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ON
WROO
D
RI
O LIND
A

SACRAMENTO NORTHERN BIKE TRAIL

EL CAMINO AVENUE

ARS CONTROL

SILVER EAGLE ROAD

BOULEVARD
CAPITAL CITY FREEWAY (I-80 BUS) EL CAMINO AVENUE

STAGING
AREA 1
STAGING AREA 2 STAGING
AREA 4
U.P.R.R.

UNION PACIFIC RAILROAD (U.P.R.R.)

NEMDC TOE

CUTOFF WALL
LINE
ARS

CROWN CUTOFF WALL
ARS

CROWN CUTOFF
WALL
ARS

TOE CUTOFF
WALL
ARN

RELIEF WELLS

ARN CROWN

CUTOFF WALL
ARN

TOE CUTOFF
WALL
DEL
PASO
LINE
2K BORROW AREA

HAUL ROUTE
SUMP 159
SUMP 158
SUMP 154
STAGING AREA 3

RIO LINDA BOULEVARD

NORWOOD AVENUE MARYSVILLE BOULEVARD

DEL PASO BOULEVARD
CREEK
ARCADE NATOMAS EAST MAIN DRAINAGE CANAL (NEMDC) ARN CONTROL SUMP 103 F.I. STAGING
AREA C
F.I. STAGING
AREA D
F.I. STAGING

AREA A & B
1 G001 TITLE SHEET AND LOCATION MAP
2 G002 PROJECT LOCATIONS OVERVIEW AND NOTES3 G003 NAS AREA MAP4 G004 INDEX OF DRAWINGS5 G005 LEGEND AND ABBREVIATIONS 6 G006 GENERAL NOTES
7 G007 SURVEY CONTROL PLAN NAS PROJECT AREA8 G008 SURVEY CONTROL PLAN 2K BORROW AREA9 G009 PLAN AND PROFILE KEY MAPS 10 G010 NEMDC CONTROL LINES
11 G011 ARCADE CREEK SOUTH CONTROL LINES12 G012 ARCADE CREEK NORTH CONTROL LINE 13 G013 LIMITS OF WORK LINE DATA TABLE
14 G014 LIMITS OF WORK LINE DATA TABLE
15 G015 LIMITS OF WORK CURVE DATA TABLE
16 G101 AERIAL PHOTO NEMDC EAST LEVEE STA 3028+00 TO STA 3042+00 17 G102 AERIAL PHOTO NEMDC EAST LEVEE STA 3042+00 TO STA 3055+00 18 G103
AERIAL PHOTO ARN & ARS LEVEESARS STA 4000+00 TO STA 4014+00ARN STA 5000+00 TO STA 5012+00 19 G104
AERIAL PHOTO ARN & ARS LEVEESARS STA 4014+00 TO STA 4028+00ARN STA 5012+00 TO STA 5026+00 20 G105
AERIAL PHOTO ARN & ARS LEVEESARS STA 4028+00 TO STA 4041+00ARN STA 5026+00 TO STA 5043+00 21 G106
AERIAL PHOTO ARN & ARS LEVEESARS STA 4041+00 TO STA 4056+00ARN STA 5043+00 TO STA 5057+00 22 G107
AERIAL PHOTO ARN & ARS LEVEESARS STA 4056+00 TO STA 4071+00ARN STA 5058+00 TO STA 5072+00 23 G108
AERIAL PHOTO ARN & ARS LEVEESARS STA 4071+00 TO STA 4086+00ARN STA 5072+00 TO STA 5087+00 24 G109
AERIAL PHOTO ARN & ARS LEVEESARS STA 4086+00 TO STA 4090+00ARN STA 5087+00 TO STA 5100+00 25 C101 PLAN AND PROFILE NEMDC LEVEE STA 28+00 TO STA 38+00 26 C102 PLAN AND PROFILE NEMDC LEVEE STA 38+00 TO STA 48+00 27 C103 PLAN AND PROFILE NEMDC LEVEE STA 48+00 TO STA 54+00 28 C104 PLAN AND PROFILE ARS LEVEE STA 4000+00 TO STA 4010+00 29 C105 PLAN AND PROFILE ARS LEVEE STA 4010+00 TO STA 4020+00 30 C106 PLAN AND PROFILE ARS LEVEE STA 4030+00 TO STA 4040+00 31 C107 PLAN AND PROFILE ARS LEVEE STA 4040+00 TO STA 4050+0032 C108 PLAN AND PROFILE ARS LEVEE STA 4050+00 TO STA 4060+00 33 C109 PLAN AND PROFILE ARS LEVEE STA 4060+00 TO STA 4070+00 34 C110 PLAN AND PROFILE ARS TOE CUTOFF WALL STA 64+00 TO STA 70+00 35 C111 PLAN AND PROFILE ARS TOE CUTOFF WALL STA 70+00 TO STA 80+00 36 C112 PLAN AND PROFILE ARS TOE CUTOFF WALL STA 80+00 TO STA 90+0037 C113 PLAN AND PROFILE ARN LEVEE STA 5022+00 TO STA 5032+0038 C114 PLAN AND PROFILE ARN LEVEE STA 5033+00 TO STA 5043+0039 C115 PLAN AND PROFILE ARN LEVEE STA 5043+00 TO STA 5053+00 40 C116 PLAN AND PROFILE ARN LEVEE STA 5053+00 TO STA 5063+00 41 C117 PLAN AND PROFILE ARN LEVEE STA 5063+00 TO STA 5073+00 42 C118 PLAN AND PROFILE ARN LEVEE STA 5073+00 TO STA 5083+00 43 C119 PLAN AND PROFILE ARN LEVEE STA 5083+00 TO STA 5093+00 44 C120 PLAN AND PROFILE ARN LEVEE STA 5093+00 TO STA 5103+00 45 C301 TYPICAL LEVEE SECTIONS
46 C302 TYPICAL LEVEE SECTIONS
47 C303 TYPICAL LEVEE SECTIONS
48 C304 TYPICAL LEVEE SECTIONS
49 C305 TYPICAL LEVEE SECTIONS
50 C306 RIO LINDA BOULEVARD DETAIL
51 C307 TYPICAL LEVEE DETAILS CUTOFF WALL AND BENCHING DETAILS52 C308 RELIEF WELLS 1 THROUGH 12 TYPICAL DETAILS53 C309 RELIEF WELLS 1 THROUGH 12 DETAILS AND TYPICAL LEVEE DETAILS 54 C310 SUMP 154 DRAIN TRENCH PLAN AND SECTIONS
55 C311 SUMP 154 DRAIN TRENCH DETAILS
56 C312 CUTOFF WALL PAVEMENT CROSSING CONSTRUCTION SEQUENCE57 C313 TYPICAL LEVEE DETAILS58 C314 ACCESS CONTROL GATE AND MONITORING DETAILS 59 C315 TEMPORARY ACCESS RAMP PLAN AND DETAILS
60 C316 RELIEF WELL 13 PLAN VIEW AND DETAIL
61 C317 RELIEF WELL 14 PLAN VIEW AND DETAIL62 C318 RELIEF WELLS 13 AND 14 DETAILS63 C400 CUTOFF WALL PROFILE NEMDC LEVEE 64 C401 CUTOFF WALL PROFILE NEMDC LEVEE
65 C402 CUTOFF WALL PROFILE ARS LEVEE
66 C403 CUTOFF WALL PROFILE ARS LEVEE67 C404 CUTOFF WALL PROFILE ARS LEVEE68 C405 CUTOFF WALL PROFILE ARS LEVEE69 C406 CUTOFF WALL PROFILE ARN LEVEE70 C407 CUTOFF WALL PROFILE ARN LEVEE 71 C408 CUTOFF WALL PROFILE ARN LEVEE72 C409 CUTOFF WALL PROFILE ARN LEVEE73 C410 CUTOFF WALL PROFILE ARN LEVEE 74 C500 UTILITY MODIFICATIONS GENERAL NOTES AND UTILITY LOCATION MAP I 75 C501 UTILITY MODIFICATIONS UTILITY LOCATION MAP II
76 C502 UTILITY MODIFICATIONS UTILITY LOCATION MAP III77 C503 UTILITY MODIFICATIONS UTILITY LOCATION MAP IV78 C504 UTILITY MODIFICATIONS UTILITY LOCATION MAP V 79 C505

GENERAL CONSTRUCTION SEQUENCE FOR

CUT & REPLACEMENT OF PRESSURIZED

WATER PIPE
80 C506

GENERAL CONSTRUCTION SEQUENCE FOR

REMOVE & REPLACEMENT OF PRESSURIZED

STORM PIPE
81 C507

GENERAL CONSTRUCTION SEQUENCE FOR

CUT & REPLACEMENT OF GRAVITY STORM
PIPE
82 C508 GENERAL CONSTRUCTION SEQUENCE FOR CUT & REPLACEMENT OF 54" GRAVITY PIPE 83 C509 STA 3039+03 - 6" WELDED STEEL GAS PIPE
84 C510 STA 3039+13 - 12" ABANDONED GAS PIPE
85 C511 SUMP 154 STA 4001+76 - LEVEL SENSOR CONDUIT
86 C512 SUMP 154 STA 4001+88 - 12" WELDED STEEL STORM PIPE 87 C513 SUMP 154 STA 4001+94 - 36" WELDED STEEL STORM PIPE 88 C514 SUMP 154 STA 4001+98 - 36" WELDED STEEL STORM PIPE 89 C515 SUMP 154 STA 4002+02 - 36" WELDED STEEL STORM PIPE 90 C516 SUMP 159 STA 4063+19 - 24" WELDED STEEL STORM PIPE 91 C517 SUMP 159 STA 4063+27 - 36" WELDED STEEL STORM PIPE92 C518 SUMP 159 STA 4063+30 - 12" WELDED STEEL STORM PIPE 93 C519 STA 4063+96 - 2", 6", AND 6" ELECTRICAL CONDUITS 94 C520 STA 4064+13 - 30" STEEL WATER PIPE STA 4064+20- REMOVE 15" ABANDONED STORM 95 C521 STA 4082+82 - 4" WROUGHT IRON GAS PIPE (GAS PIPE MODIFICATIONS BY PG&E) 96 C522 STA 4082+85 - 6" WROUGHT IRON GAS PIPE (GAS PIPE MODIFICATIONS BY PG&E) 97 C523 SUMP 103 STA 5064+73 - 54" RCP GRAVITY PIPE
98 C524 SUMP 103 STA 5064+85 - 36" WELDED STEEL STORM PIPE 99 C525 SUMP 103 STA 5064+91 - 36" WELDED STEEL STORM PIPE 100 C526 STA 5065+82 - 2", 6", AND 6" ELECTRICAL CONDUITS 101 C527 STA 5065+95 - 30" STEEL WATER PIPE STA 5066+16 - REMOVE 24" ABANDONED STORM102 C528 STA 5069+31 - 15-4" TELEPHONE CONDUITS (MODIFICATIONS BY AT&T) 103 C529 STA 5069+36 - 8" STEEL WATER PIPE
104 C530 STA 5069+59 - 4" WELDED STEEL GAS PIPE (GAS PIPE MODIFICATIONS BY PG&E) 105 C531 STA 5077+61 - 24" RCP GRAVITY PIPE
106 C532 STA 5084+44 - 4" WROUGHT IRON GAS PIPE (GAS PIPE MODIFICATIONS BY PG&E) 107 C533 STA 5084+48 - 6" WROUGHT IRON GAS PIPE (GAS PIPE MODIFICATIONS BY PG&E) 108 C534 STA 5084+82 - 24" RCP GRAVITY PIPE109 C535 STA 5090+98 - 24" RCP GRAVITY PIPE 110 C536 STA 5093+53 - 36" RCP GRAVITY PIPE
111 C537 STA 5096+97 - 24" RCP GRAVITY PIPE112 C538 SUMP 154 TEMPORARY BYPASS PUMPING SITE PLAN 113 C539 SUMP 159 TEMPORARY BYPASS PUMPING SITE PLAN
114 C540 SUMP 103 TEMPORARY BYPASS PUMPING SITE PLAN
115 C541 ANTI-SIPHON AND VALVE VAULT PLAN
116 C542 ANTI-SIPHON AND VALVE VAULT SECTION AND DETAILS117 C543 TYPICAL OUTFALL STRUCTURE PLAN, SECTION, AND DETAILS I118 C544 TYPICAL OUTFALL STRUCTURE PLAN, SECTION, AND DETAILS II119 C545 MISCELLANEOUS DETAILS 120 C546 TRENCHING AND BACKFILLING DETAILS
121 C547 STATION 5064+73 - GATE RISER STRUCTRE PLAN AND SECTION122 C548 GENERAL STRUCTURAL NOTES & ABBREVIATIONS123 C549 GENERAL STRUCTURAL NOTES & TYPICAL DETAILS 124 C550 TYPICAL DETAILS - CONCRETE
125 C551 STATION 5064+73- FOUNDATION & FRAMING PLANS
126 C552 STATION 5064+73- SECTIONS127 C553 DETAILS128 C554 SUMP 103 / ANTI-SIPHON & VALVE VAULT FOUNDATION PLAN & T.O. WALL PLAN129 C555 SUMP 103/ANTI-SIPHON & VALVE VAULT WALL ELEVATIONS & SECTION 130 C556 SUMP 154/ANTI-SIPHON & VALVE VAULT FOUNDATION PLAN & T.O. WALL PLAN 131 C557 SUMP 154/ANTI-SIPHON & VALVE VAULT WALL ELEVATIONS & SECTIONS132 C558 SUMP 159/ANTI-SIPHON & VALVE VAULT FOUNDATION PLAN & T.O. WALL PLAN133 C559 SUMP 159/ANTI-SIPHON & VALVE VAULT WALL ELEVATIONS & SECTIONS 134 C600 LEVEE CROSS SECTIONS NEMDC STA 3029+00 TO 3033+00 135 C601 LEVEE CROSS SECTIONS NEMDC STA 3033+50 TO STA 3037+50 136 C602 LEVEE CROSS SECTIONS NEMDC STA 3038+00 TO STA 3042+00137 C603 LEVEE CROSS SECTIONS NEMDC STA 3042+50 TO STA 3046+50 138 C604 LEVEE CROSS SECTIONS NEMDC STA 3047+00 TO STA 3051+00139 C605 LEVEE CROSS SECTIONS NEMDC STA 3051+50 TO STA 3052+50140 C606 LEVEE CROSS SECTIONS ARS STA 4001+85 TO STA 4005+50 141 C607 LEVEE CROSS SECTIONS ARS STA 4006+00 TO STA 4010+00 142 C608 LEVEE CROSS SECTIONS ARS STA 4010+50 TO STA 4013+00 143 C609 LEVEE CROSS SECTIONS ARS STA 4031+18 TO STA 4035+00 144 C610 LEVEE CROSS SECTIONS ARS STA 4035+50 TO STA 4039+50 145 C611 LEVEE CROSS SECTIONS ARS STA 4040+00 TO STA 4044+00 146 C612 LEVEE CROSS SECTIONS ARS STA 4044+50 TO STA 4048+50 147 C613 LEVEE CROSS SECTIONS ARS STA 4049+00 TO STA 4053+00 148 C614 LEVEE CROSS SECTIONS ARS STA 4053+50 TO STA 4057+50 149 C615 LEVEE CROSS SECTIONS ARS STA 4058+00 TO STA 4062+00 150 C616 LEVEE CROSS SECTIONS ARS STA 5062+50 TO STA 4065+00 151 C617 LEVEE CROSS SECTIONS ARS STA 4065+20 TO STA 4069+00 152 C618 LEVEE CROSS SECTIONS ARS STA 4069+50 TO STA 4073+50 153 C619 LEVEE CROSS SECTIONS ARS STA 4074+00 TO STA 4078+00 154 C620 LEVEE CROSS SECTIONS ARS STA 4078+50 TO STA 4082+50 155 C621 LEVEE CROSS SECTIONS ARN STA 5039+50 TO STA 5043+50 156 C622 LEVEE CROSS SECTIONS ARN STA 5044+00 TO STA 5048+00 157 C623 LEVEE CROSS SECTIONS ARN STA 5048+50 TO STA 5052+50 158 C624 LEVEE CROSS SECTIONS ARN STA 5053+00 TO STA 5057+00 159 C625 LEVEE CROSS SECTIONS ARN STA 5057+50 TO STA 5061+50 160 C626 LEVEE CROSS SECTIONS ARN STA 5062+00 TO STA 5066+00 161 C627 LEVEE CROSS SECTIONS ARN STA 5066+50 TO STA 5070+50 162 C628 LEVEE CROSS SECTIONS ARN STA 5071+00 TO STA 5075+00 163 C629 LEVEE CROSS SECTIONS ARN STA 5075+50 TO STA 5079+50 164 C630 LEVEE CROSS SECTIONS ARN STA 5080+00 TO STA 5084+00 165 C631 LEVEE CROSS SECTIONS ARN STA 5084+50 TO STA 5088+50 166 C632 LEVEE CROSS SECTIONS ARN STA 5089+00 TO STA 5093+00 167 C633 LEVEE CROSS SECTIONS ARN STA 5093+50 TO STA 5097+50 168 C634 LEVEE CROSS SECTIONS ARN STA 5098+00 TO STA 5100+00 169 C635 LEVEE CROSS SECTIONS - OPT ARS STA 4001+85 TO STA 4009+00 170 C636 LEVEE CROSS SECTIONS - OPT ARS STA 4010+00 TO STA 4013+00 171 C637 LEVEE CROSS SECTIONS - OPT ARS STA 4031+18 TO STA 4040+00 172 C638 LEVEE CROSS SECTIONS - OPT ARS STA 4041+00 TO STA 4049+00 173 C639 LEVEE CROSS SECTIONS - OPT ARS STA 4050+00 TO STA 4058+00 174 C640 LEVEE CROSS SECTIONS - OPT ARS STA 4059+00 TO STA 4063+00175 C641 LEVEE CROSS SECTIONS - OPT ARN STA 5039+50 TO STA 5047+00176 C642 LEVEE CROSS SECTIONS - OPT ARN STA 5048+00 TO STA 5056+00177 C643 LEVEE CROSS SECTIONS - OPT ARN STA 5057+00 TO STA 5064+00178 C701 2K BORROW AREA PRELIMINARY BORROW PLAN179 C702 2K BORROW AREA SECTIONS AND TABLES180 C703 2K BORROW AREA RECLAMATION GRADING PLAN181 C704 2K BORROW AREA RECLAMATION SECTIONS AND TABLES182 C705 2K BORROW AREA HAUL ROUTE PLAN183 C706 2K BORROW AREA HAUL ROUTE PLAN184 C707 2K BORROW AREA HAUL ROUTE PLAN185 C708 2K BORROW AREA HAUL ROUTE PLAN186 C709 2K BORROW AREA HAUL ROUTE DETAILS187 C710 HAUL ROUTE TEMPORARY BRIDGE DETAILS188 C711 2K BORROW AREA HAUL ROUTE DETAILS189 C712 SUPPLEMENTAL BORROW AREA PLAN VIEW190 C801 TRAFFIC HANDLING PLAN191 C802 TRAFFIC HANDLING PLAN192 C803 TRAFFIC DETOUR PLAN193 C901 STAGING AREAS 1 AND 2 PLAN VIEWS194 C902 STAGING AREAS 3 AND 4 PLAN VIEWS

INDEX OF DRAWINGS

DRAWINGS
INDEX OF JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018
JOSEP
A RNES
CIVIL
No.C40105
EXP. 03-31-2018
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

ABBREVIATIONS

LEGEND AND

LEGEND AND SYMBOLS

MATCHLINE
PLAN

SECTION
DETAIL

SECTION CUT MARKER

DETAIL MARKER
NOTES

GENERAL
ARS
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
NOTES
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

SURVEY CONTROL PLAN

NAS PROJECT AREA

SURVEY CONTROL POINTS
LEGEND
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018

SURVEY CONTROL PLAN
2K BORROW AREA
JOSEPH H. BA RNES
CIVIL
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EXP. 03-31-2018

JOSEP A RNES
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No.C40105
EXP. 03-31-2018

PLAN AND PROFILE
C113 C114 C115
C116 C117 C118 C119 C120 NORTHERN BIKE TRAIL

SACRAMENTO NORWOOD AVENUE RIO

LINDA BLVD
C101 C102 C103

NORWOOD
AVENUE
C104
C105
C106 C107
C108
C110
C111 C112 SACRAMENTO NORTHERN BIKE TRAIL C109 RIO LNDA BLVD JOSEPH H. BA RNES
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JOSEP A RNES
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NEMDC CONTROL LINES
JOSEPH H. BA RNES
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ARCADE CREEK SOUTH CONTROL LINE
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ARCADE CREEK NORTH CONTROL LINE

LINE DATA TABLE

LIMITS OF WORK
JOSEPH H. BA RNES
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JOSEP A RNES
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LIMITS OF WORK
JOSEPH H. BA RNES
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EXP. 03-31-2018

JOSEP A RNES
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LINE DATA TABLE

LIMITS OF WORK
JOSEPH H. BA RNES
CIVIL
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EXP. 03-31-2018

JOSEP A RNES
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CURVE DATA TABLE

LIMITS OF WORK
STA 3028+00 TO STA 3042+00
JOSEPH H. BA RNES
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STA 3042+00 TO STA 3055+00
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JOSEP A RNES
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EXP. 03-31-2018
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EXP. 03-31-2018

JOSEP A RNES
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EXP. 03-31-2018 ARS STA 4000+00 TO STA 4014+00
ARN STA 5000+00 TO STA 5012+00
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JOSEP A RNES
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EXP. 03-31-2018 ARS STA 4014+00 TO STA 4028+00
ARN STA 5012+00 TO STA 5026+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5026+00 TO STA 5043+00
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JOSEP A RNES
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ARN STA 5043+00 TO STA 5057+00
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JOSEP A RNES
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ARN STA 5058+00 TO STA 5072+00
JOSEPH H. BA RNES
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JOSEP A RNES
CIVIL
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ARN STA 5072+00 TO STA 5087+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5087+00 TO STA 5100+00
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JOSEP A RNES
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PLAN AND PROFILE NEMDC LEVEE
JOSEPH H. BA RNES
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JOSEP A RNES
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STA 38+00 TO STA 48+00
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JOSEP A RNES
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STA 48+00 TO STA 54+00
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JOSEP A RNES
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STA 4000+00 TO STA 4010+00
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JOSEP A RNES
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STA 4010+00 TO STA 4020+00
JOSEPH H. BA RNES
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JOSEP A RNES
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STA 4030+00 TO STA 4040+00
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JOSEP A RNES
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STA 4040+00 TO STA 4050+00
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JOSEP A RNES
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STA 4050+00 TO STA 4060+00
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JOSEP A RNES
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STA 4060+00 TO STA 4070+00
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JOSEP A RNES
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STA 64+00 TO STA 70+00
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JOSEP A RNES
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WALL STA 70+00 TO STA 80+00
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JOSEP A RNES
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WALL STA 80+00 TO STA 90+00
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JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5022+00 TO STA 5032+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5033+00 TO STA 5043+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5043+00 TO STA 5053+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5053+00 TO STA 5063+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5063+00 TO STA 5073+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5073+00 TO STA 5083+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5083+00 TO STA 5093+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
STA 5093+00 TO STA 5103+00

TYPICAL LEVEE

TYPICAL WATERSIDE TOE CUTOFF WALL

CONSTRUCTION SEQUENCING

TEMPORARY SOIL CAP
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018
JOSEP
A RNES
CIVIL
No.C40105
EXP. 03-31-2018

SECTIONS

TYPICAL LEVEE

CONSTRUCTION SEQUENCE

OPEN TRENCH CONSTRUCTION METHOD OPEN TRENCH CONSTRUCTION METHOD JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

TYPICAL LEVEE

TYPICAL WATERSIDE TOE CUTOFF WALL

CONSTRUCTION SEQUENCE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018
JOSEP
A RNES
CIVIL
No.C40105
EXP. 03-31-2018

TYPICAL LEVEE

CONSTRUCTION SEQUENCE

TYPICAL WATERSIDE TOE CUTOFF WALL
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018
JOSEP
A RNES
CIVIL
No.C40105
EXP. 03-31-2018

ARS FLOODWALL EXCAVATION

SECTIONS

TYPICAL LEVEE

CONSTRUCTION SEQUENCE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018
JOSEP
A RNES
CIVIL
No.C40105
EXP. 03-31-2018
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
DETAIL

CONSTRUCTION SEQUENCE

CUTOFF WALL AT RIO LINDA BLVD BRIDGE

RIO LINDA BLVD DETAIL

TYPICAL LEVEE DETAILS

SETTLEMENT PLATE FLANGE DETAIL

SETTLEMENT PLATE PLAN SECTION LEAD IN TRENCH DETAIL

LEAD OUT TRENCH DETAIL
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
RELIEF WELLS 1 THROUGH 12
PLAN

SECTION

RELIEF WELL RELIEF WELL DETAIL

RELIEF WELL FRONT DETAIL
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
RELIEF WELL 1 THROUGH 12 DETAILS
AND

CHECK VALVE DETAIL CROWN SURFACING DETAIL (TYP)

CASING CENTRALIZERS DETAIL VALVE ASSEMBLY DETAIL
B B
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

PLAN AND SECTIONS
SUMP 154 DRAIN TRENCH
PLAN - SUMP 154

LONGITUDINAL SECTION

SECTION

DRAIN TRENCH DETAILS
CITY OF SACRAMENTO SUMP 154
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

DETAIL PLAN

CONSTRUCTION SEQUENCE

CUTOFF WALL PAVEMENT CROSSING

PLAN VIEW NORWOOD AVE CROSSING

PLAN VIEW - NORTHERN BIKE TRAIL CROSSINGS

PLAN VIEW - RIO LINDA BLVD CROSSING

TRENCH SECTION AND SEQUENCING
STEP 1STEP 2STEP 3
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018

DETAILS

TYPICAL LEVEE

RSP U/S & D/S TRANSITION DETAIL

STAIR SECTION

RSP TOE DETAIL SECTION A

TYPICAL TREE REMOVAL
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018

CUTOFF WORKING PLATFORM AT CROSSINGS

MONITORING DETAILS

SINGLE LEAF ACCESS CONTROL GATE

GATE HINGE ASSEMBLY DETAIL

LOCK ASSEMBLY DETAIL FOR SINGLE LEAF GATE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018
MONITORING WELL INSTALLATION COMPLETION DETAIL 66" RCP MONITORING DETAIL

ACESS CONTROL GATE AND

PLAN AND DETAILS

TEMPORARY ACCESS RAMP

TYPICAL SECTION

TEMPORARY ACCESS RAMP
∆
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018

PLAN VIEW AND DETAIL
RELIEF WELL 13
PLAN VIEW - SUMP 159
RELIEF WELL No.13
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018

PLAN VIEW AND DETAIL
RELIEF WELL 14
PLAN VIEW - SUMP 103
RELIEF WELL No.14
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018

DETAILS
RELIEF WELLS 13 AND 14
PLAN

SECTION
RELIEF WELL No.14 DETAIL

SECTION
RELIEF WELL No.13 DETAIL
PLAN
DETAIL
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No. C40105
EXP. 03-31-2018
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018

CUTOFF WALL PROFILE

2 8
6 1 7
5 2 8
3 4

GENERAL CONSTRUCTION SEQUENCE

FOR CUT & REPLACEMENT OF

PRESSURIZED WATER PIPE

GENERAL CONSTRUCTION SEQUENCE OF CUT & REPLACEMENT OF PRESSURE PIPE (CENTERLINE CUTOFF WALL)

PRESSURE PIPE LOCATIONS (CUT & REPLACE)
STATION PIPE DESCRIPTION TYPE SEE DWG NO.
4064+13 30" STEEL WATER C520
5065+95 30" STEEL WATER C527
5069+36 8" STEEL WATER C529
12 345678
6 1 7
5 2
2 7
7 3 4
1 2
34567

GENERAL CONSTRUCTION SEQUENCE

FOR REMOVE & REPLACEMENT OF

PRESSURIZED STORM PIPE

GENERAL CONSTRUCTION SEQUENCE OF REMOVE & REPLACEMENT OF PRESSURE PIPE (CENTERLINE CUTOFF WALL) NTS

PRESSURE PIPE LOCATIONS (REMOVE & REPLACE)
STATION PIPE DESCRIPTION TYPE SEE DWG NO.
4001+94 36" WSP STORM C513
4001+98 36" WSP STORM C514
4002+02 36" WSP STORM C515
4063+19 24" WSP STORM C5164063+27 36" WSP STORM C517
4063+30 12" WSP STORM C518
5064+85 36" WSP STORM C524
5064+91 36" WSP STORM C525
8 5
5 2
1 6
7 3 4
1 6
1234567

GENERAL CONSTRUCTION

SEQUENCE CUT & REPLACEMENT

OF GRAVITY STORM PIPE

GENERAL CONSTRUCTION SEQUENCE OF CUT & REPLACEMENT OF GRAVITY PIPE (WATERSIDE CUTOFF WALL)

GRAVITY PIPE LOCATIONS (CUT & REPLACE)
STATION PIPE DESCRIPTION TYPE SEE DWG NO.
5077+61 24" RCP STORM C531
5084+82 24" RCP STORM C534
5090+98 24" RCP STORM C5355093+53 36" RCP STORM C5365096+97 24" RCP STORM C537 7 2
1 6
5 3 4
1 6
2 2
6 6
234567

GENERAL CONSTRUCTION

SEQUENCE CUT & REPLACEMENT
OF 54" GRAVITY PIPE

GENERAL CONSTRUCTION SEQUENCE OF REMOVE & REPLACEMENT OF GRAVITY PIPE (CENTERLINE CUTOFF WALL)

GRAVITY PIPE LOCATIONS (REMOVE & REPLACE)
STATION PIPE DESCRIPTION TYPE SEE DWG NO.
5064+73 54" RCP STORM C523
1 3
1 2
3 2
2 1
1 3
1 2
3 2
1 2
1 6
1 2
3 8
4 3
5 10
3 1
234
5 67
89 3 1 2 4
10 7 7
7 7
5 12
3456
78 10
4 5 6
2 7
1 3
8 9
2 7
1234567
8 4 5 6
2 7
9 10
2 7
11 12
345678
11 12
12 2
3 4 5
8 9
1 6
7 1234567
3 4 5
1 2
2 89
1011
11 1 2
3 4 5
8 9
1 7
6 1
2 34567
3 4 5
1 2
2 8
9 1011
11 1 2
3 4 5
8 9
1 7
6 1
2 34567
3 4 5
1 2
2 89
10 11
11 1 3
4 5
7 6
10 2
9 8
123456789
10 4 5 6
1 3
2 1112
7 12
8 13
13 1
3 2
9 4 5 6
10 7
8 4 5 6
2 1 3
123456
7 89
101112
8 7
1 2
6 3 4 5 8
9 7
3 4 5
1 2
1234567
8 9
101112
12 12
7 2 4
2 4
3 1234567
2 4
1 3
2 4
8 6
8 12
34567
3 1
8 6
2 4
10 2 4
5 7
12 12345
2 4
1 3
6 7
89 10
2 4
11 12
5 13
9 1
23 3
2 1
23 3
2 2 4 1 3
3 5
2 4
4 1234
5 6
2 4
1 3
2 5
1 7
3 4
9 8
2 6
12345
3 6
1 4 5
6789
2 2
6 5
1 7
3 4
9 8
2 12345
3 6
1 4 5
6789
2 10
10 2 4
3 8
12345678
6 5 5
8 12
34567
6 1
8 5
3 2 4
10 2 4
7 1
23 45
2 1 3
4 6789
10 2 4
1112
5 6
13 9
1 23
3 2
2 4
1 3
2 4
8 8
1 3
2 4
5 1
23456
2 4
7 7
7 8
8 8
1 23
2 2 4
1 3
3 5
1234
1 3 2 4
3 5
1 2
3 3
2 1
23 3
2 2 4
1 3
3 5
12345
2 4
1 3
3 4
1 3
2 3
5 12345
3 4
1 3
2 4
5 3
12345
3 2 4
4 1 3
2 5
3 123
4 3
4 5
SUMP 154 SITE PLAN
SUMP 159 SITE PLAN
SUMP 103 SITE PLAN
1"=2'-0"
SUMP 154 ANTI-SIPHON VAULT DETAIL
1"=2'-0"
SUMP 159 ANTI-SIPHON VAULT DETAIL
1"=2'-0"
SUMP 103 ANTI SIPHON VAULT DETAIL
NTS

SUPPORT BEAM TO GIRDER CONNECTION SECTION

ANTI-SIPHON AND VALVE VAULT PLAN

INSIDE VAULT DIMENSIONS

SUMP WL
154 8'-0" 25'159 7'-0" 22'103 8'-0" 18'

SECTION

SECTION

ANTI SIPHON AND VALVE VAULT SECTION

AND DETAILS

VAULT PLAN

INSPECTION PORT
PLAN

SECTION
1 2

PROFILE VIEW SECTION VIEW

WELD DETAIL

WELD DETAIL

TYPICAL OUTFALL STRUCTURE PLAN
NTS

SUPPORT BEAM TO GIRDER CONNECTION SECTION
NTS
ASTM A572 GRADE 50 3/8" SINGLE PLATE DETAIL

TYPICAL OUTFALL STRUCTURE PLAN,

SECTION, AND DETAILS I

SECTION

SECTION

SECTION
NTS

SUPPORT BEAM TO GIRDER CONNECTION SECTION

SECTION

DETAIL DETAIL

TYPICAL OUTFALL STRUCTURE OUTLET ACCESS CONTROL RACK DETAIL OUTLET ACCESS CONTROL RACK DETAIL PLAN
DETAIL

INSTALLATION OF OUTFALL STRUCTURE WITHIN CUTOFF WALL

TYPICAL OUTFALL STRUCTURE PLAN,

SECTION, AND DETAILS II

MISCELLANEOUS DETAILS
DETAIL
DETAIL
DETAIL

DETAIL DETAIL

TRENCHING AND BACKFILLING DETAILS
DETAIL
DETAIL

INSTALLATION OF NEW PIPE

TYPICAL REMOVAL OF EXISTING PIPE
DETAIL

EXPOSURE OF PROTECT IN PLACE PIPE
(MIN)
36"
8" (MIN)
(MIN)
24"
18"
(MIN)
CLSM
DETAIL

PULL BOX DETAIL

PERMANENT FACILITY MARKER
DETAIL
INSTALLATION OF 2" AND 6" SMUD CONDUIT
1/2"=1'-0"

GATE RISER STRUCTURE PLAN
STA 5064+73 - GATE RISER

STRUCTURE PLAN AND

SECTION

SECTION
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS
1 RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS
1 RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS
1 1

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS

RECORD DRAWINGS
&21)250(' ,668(')25&216758&7,21
1 10/23/20 RECORD DRAWINGS
1 1
1 RECORD DRAWINGS
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
NEMDC STA 3029+00 TO STA 3033+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
NEMDC STA 3033+50 TO STA 3037+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
NEMDC STA 3038+00 TO STA 3042+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
NEMDC STA 3042+50 TO STA 3046+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
NEMDC STA 3047+00 TO STA 3051+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
NEMDC STA 3051+50 TO STA 3052+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4001+85 TO STA 4005+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4006+00 TO STA 4010+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4010+50 TO STA 4013+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4031+18 TO STA 4035+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4035+50 TO STA 4039+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4040+00 TO STA 4044+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4044+50 TO STA 4048+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4049+00 TO STA 4053+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4053+50 TO STA 4057+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4058+00 TO STA 4062+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4062+50 TO STA 4065+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4065+20 TO STA 4069+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4069+50 TO STA 4073+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4074+00 TO STA 4078+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARS STA 4078+50 TO STA 4082+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARN STA 5039+50 TO STA 5043+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARN STA 5044+00 TO STA 5048+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARN STA 5048+50 TO STA 5052+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARN STA 5053+00 TO STA 5057+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARN STA 5057+50 TO STA 5061+50
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARN STA 5062+00 TO STA 5066+00
JOSEPH H. BA RNES
CIVIL
No. C40105
EXP. 03-31-2018

JOSEP A RNES
CIVIL
No.C40105
EXP. 03-31-2018
ARN STA 5066+50 TO STA 5070+50
JOSEPH H. BA RNES
CIVIL
No. C40105
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JOSEP A RNES
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ARN STA 5071+00 TO STA 5075+00
JOSEPH H. BA RNES
CIVIL
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JOSEP A RNES
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ARN STA 5075+50 TO STA 5079+50
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5080+00 TO STA 5084+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5084+50 TO STA 5088+50
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5089+00 TO STA 5093+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5093+50 TO STA 5097+50
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5098+00 TO STA 5100+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARS STA 4001+85 TO STA 4009+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARS STA 4010+00 TO STA 4013+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARS STA 4031+18 TO STA 4040+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARS STA 4041+00 TO STA 4049+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARS STA 4050+00 TO STA 4058+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARS STA 4059+00 TO STA 4063+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5039+50 TO STA 5047+00
JOSEPH H. BA RNES
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JOSEP A RNES
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ARN STA 5048+00 TO STA 5056+00
JOSEPH H. BA RNES
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ARN STA 5057+00 TO STA 5064+00

PLAN VIEW

PRELIMINARY BORROW PLAN
2K BORROW AREA JOSEPH H. BA RNES
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JOSEP
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2K BORROW AREA
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PLAN VIEW

RECLAMATION GRADING PLAN
2K BORROW AREA
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JOSEP A RNES
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2K BORROW AREA
2K BORROW AREA HAUL ROUTE
JOSEPH H. BA RNES
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JOSEPH H. BA RNES
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JOSEP A RNES
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2K BORROW AREA HAUL ROUTE
JOSEPH H. BA RNES
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JOSEP A RNES
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JOSEPH H. BA RNES
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JOSEP A RNES
CIVIL
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2K BORROW AREA HAUL ROUTE
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TEMPORARY ACCESS RAMP

TEMPORARY ACCESS RAMP SECTION
2K BORROW AREA HAUL ROUTE
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HAUL ROUTE

SECTION

SECTION
DETAIL

PLAN VIEW
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2K BORROW AREA

EXISTING PAVED ROAD

SECTION A
PLAN

EXISTING TOE ROAD

SECTION B
PLAN

UNDISTURBED AREAS

SECTION C
PLAN
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SUPPLEMENTAL BORROW AREA

LOCATION MAP
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TRAFFIC HANDLING
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TRAFFIC HANDLING
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TRAFFIC DETOUR
TRAIL
CLOSED
THRU
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STAGING AREA 1 STAGING AREA 2
TREES AND SHRUBS REMOVEDFOR SA1 ACCESS
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STAGING AREA 3 STAGING AREA 4
APPENDIX E13. North Area Streams (NAS) Levee Improvement Project Plans, Miscellaneous Improvements 2019
NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 COVER SHEET, INDEX OF DRAWINGS, & VICINITY MAP INDEX OF DRAWINGS DATE DATE SACRAMENTO AREA FLOOD CONTROL AGENCY NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 WARNING: CONTRACTOR TO USE EXTREME CAUTION. EXACT DEPTH AND LOCATION OF UNDERGROUND UTILITIES ARE UNKNOWN. CONTRACTOR TO FIELD VERIFY LOCATIONS AND DEPTH OF EXISTING UTILITIES PRIOR TO CONSTRUCTION AND SHALL NOTIFY ENGINEER OF ANY CONFLICT. CONTRACTOR SHALL CALL USA AT 1-800-227-2600 AT LEAST TWO WORKING DAYS BEFORE DIGGING. JASON D. CAMPBELL DEPUTY EXECUTIVE DIRECTOR SACRAMENTO AREA FLOOD CONTROL AGENCY LOCATION MAP SUBMITTED FOR APPROVED BY: APPROVED BY: PETE GHELFI DIRECTOR OF ENGINEERING DESIGN CONSTRUCTION MAINTENANCE SACRAMENTO AREA FLOOD CONTROL AGENCY TIM R. KERR, PE GENERAL MANAGER AMERICAN RIVER FLOOD CONTROL DISTRICT DATE VICINITY MAP G1 1 ISSUED FOR BIDDING DATE ACCEPTED BY: CONTRACT NO. 4471 APPROVED ON: BY SAFCA BOARD OF DIRECTORS RESOLUTION NO: CLERK OF THE BOARD NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 ABBREVIATIONS, LEGEND, & SYMBOLS A B23 23 X X X X OH OH G2 2 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 PROJECT OVERVIEW G3 3 PROJECT AREA MAP 1"=300' SUMP 154 SECURITY IMPROVEMENT SEE SHEET C7 (STA 4002+00) 2", 6" & 6" SMUD CONDUIT SEE SHEETS C3 & C4 (STA 4063+96 & STA 5065+82) SUMP 159 SECURITY IMPROVEMENT SEE SHEET C8 (STA 4063+20) 30" WATERLINE SEE SHEETS C1 & C2 (STA 4064+13 & STA 5065+95) 24" RCP GRAVITY PIPE SEE SHEET C5 (STA 4076+60) SUMP 103 SECURITY IMPROVEMENT SEE SHEET C9 (STA 5064+85) BIKE TRAIL PAVING PLAN SEE SHEET C6 (STA 5065+70 & STA 4063+80) OUTFALL STRUCTURES FALL PROTECTION IMPROVEMENTS SEE SHEET C11 (STA 5093+53) OUTFALL STRUCTURES FALL PROTECTION IMPROVEMENTS SEE SHEET C11 (STA 5090+98 & STA 5096+97) OUTFALL STRUCTURES FALL PROTECTION INPROVEMENTS SEE SHEET C11 (STA 5077+61 & STA 5084+82) NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 STAGING AREA & ACCESS G4 4 PROJECT AREA MAP NOT TO SCALE LIGHT DUTY VEHICLES (<8800 #GVWR) ONLY ON SACRAMENTO NORTHERN BIKE TRAIL, NO STORAGE OF EQUIPMENT OR MATERIALS ON THE BIKE TRAIL BRIDGE ACCESS POINT SUMP 159 & 24" RCP AT RIO LINDA BLVD NO ACCESS TO MARYSVILLE BLVD OR RIVIERA DRIVE ACCESS TO MARYSVILLE BLVD STAGING AREA WATERSIDE HINGEPOINT TO CREEK BANK NO ACCESS ACROSS UPRR RAILROAD TRACKS STAGING AREA TOP OF LEVEE ACCESS POINT SUMP 154 & SUMP 159 AT NORWOOD AVE ACCESS POINT SUMP 103 AT NORWOOD AVE ACCESS POINT SUMP 103 & OUTFALL STRUCTURES FALL PROTECTION IMPROVEMENTS AT RIO LINDA BLVD STAGING AREA TOP OF LEVEE EAST OF SUMP 103 & SUMP 159 ACCESS POINT 2 3 1 4 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 30" WATERLINE STA 4064+13 123456 C1 5 1 4 2 1 3 2 4 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 30" WATERLINE STA 5065+95 C2 6 1 4 123456 2 3 2 4 5 10 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 2", 6", AND 6" SMUD CONDUITS STA 4063+96 C3 7 9 2 4 5 7 6 6 9 12345 12345678910 6 6 5 3 2 4 10 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 2", 6", AND 6" SMUD CONDUITS STA 5065+82 C4 8 9 7 6 6 9 1 3 12345678910 512345 2 4 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 24" RCP GRAVITY PIPE STA 4076+60 2 5 C5 9 12345 2 3 4 1 6 6 5 3 1 6 4 1324 7 7 8 8 9 9 5 5 SACRAMENTO NORTHERN BIKE TRAIL A A PLAN VIEW - NORTHERN BIKE TRAIL CROSSINGS TRENCH SECTION AND SEQUENCING STEP 1 STEP 2 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 C6 10 NORTHERN BIKE TRAIL PAVING PLAN A NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 SUMP 154 SECURITY IMPROVEMENT STA 4002+00 C7 11 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 SUMP 159 SECURITY IMPROVEMENT STA 4063+20 C8 12 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 SUMP 103 SECURITY IMPROVEMENT STA 5064+85 C9 13 MISCELLANEOUS SUMP SECURITY DETAILS NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 C10 14 8 FOOT HIGH CHAIN LINK FABRIC WITH ANGLED OUTRIGGER AND 3 STRAND BARB WIRE (OUTSIDE) STANDARD FENCING DETAIL x x x x x x x x x x x x x x x x x x x x x GENERAL NOTES: x x x x x x x x x x x x xxx 2 3 2" SQUARE TUBING DETAIL x x x x x x x x x x x x x x x x x x x x x x x x B A x x x x x x x x x x x x 2 2 2 4 4 1 B 2 3 4 5 A NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 OUTFALL STRUCTURES FALL PROTECTION IMPROVEMENTS C11 15 24" RCP GRAVITY PIPE STA 5077+61 24" RCP GRAVITY PIPE STA 5084+82 24" RCP GRAVITY PIPE STA 5090+98 36" OUTFALL STRUCTURE STA 5093+53 24" OUTFALL STRUCTURE STA 5096+974 4 4 4 4 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 OUTFALL STRUCTURE DETAILS I C12 16 A B C 1 A BC NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 C13 17 OUTFALL STRUCTURE DETAILS II 2 3 A 2 3 4 3 2 5 5 1 A NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 GATE RISER ACCESS DETAIL C14 18 A B 2 A B 2 COMPACT THE SUBGRADE PRIOR TO CONSTRUCTING THE FLOODWALL REPLACEMENT USING A WHEEL ROLLER OR SUITABLE HAND-OPERATED COMPACTORS.

NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 MISCELLANEOUS DETAILS I C15 19 1 2 3 4 5 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 MISCELLANEOUS DETAILS II C16 20 5 1231 3 1 2 1 5 3 4 2 NAS LEVEE IMPROVEMENT PLANS NORTH AREA STREAMS LEVEE IMPROVEMENT PROJECT, MISCELLANEOUS IMPROVEMENTS 2019 MISCELLANEOUS DETAILS III C17 21 2 2 13 4 A 8/13/19 BTS AAS KBB ADDENDUM 1
1 4/7/2022 JDB AAS KBB RECORD DRAWINGS 1 4/7/2022 JDB AAS KBB RECORD DRAWINGS RECORD DRAWINGS22
A 8/13/19 BTS AAS KBB ADDENDUM 1
1 4/7/2022 JDB AAS KBB RECORD DRAWINGS 1 4/7/2022 JDB AAS KBB RECORD DRAWINGS RECORD DRAWINGS23
A 8/13/19 BTS AAS KBB ADDENDUM 1
1 4/7/2022 JDB AAS KBB RECORD DRAWINGS 1 4/7/2022 JDB AAS KBB RECORD DRAWINGS RECORD DRAWINGS24
A 8/13/19 BTS AAS KBB ADDENDUM 1
1 4/7/2022 JDB AAS KBB RECORD DRAWINGS 1 4/7/2022 JDB AAS KBB RECORD DRAWINGS RECORD DRAWINGS25
A 8/13/19 BTS AAS KBB ADDENDUM 1
1' - 5" THK CONC WALL
1 1' - 5" THK CONC WALL 1
1' - 5" THK CONC WALL
1' - 5" THK CONC WALL 1
1 4/7/2022 JDB AAS KBB RECORD DRAWINGS 1 4/7/2022 JDB AAS KBB RECORD DRAWINGS RECORD DRAWINGS26
1 1' - 6" THK CONC WALL 1' - 6" THK CONC WALL 1' - 6" THK CONC WALL 1' - 6" THK CONC WALL A 8/13/19 BTS AAS KBB ADDENDUM 1
1 4/7/2022 JDB AAS KBB RECORD DRAWINGS 1 4/7/2022 JDB AAS KBB RECORD DRAWINGS RECORD DRAWINGS27
APPENDIX E14. City Of Sacramento Flood Gates Project August 1986 Plans
Plans

Appendix I1.

Robla-Arcade Levee System
ROW Plan - City of
Sacramento

CITY OF SACRAMENTO

RECOMMENDED RIGHT-OF-WAY PLAN TO
COMPLY WITH ULDC CRITERIA 7.11

ROBLA-ARCADE LEVEE SYSTEM

AUGUST 2025

FRAMEWORK FOR ADDRESSING RIGHT-OF-WAY CONFLICTS
This plan is prepared by MBK Engineers, the certifying engineer for the Robla-Arcade Levee System, Urban Levee Design Criteria (ULDC) Engineering Evaluation, under contract by the Sacramento Area Flood Control Agency (SAFCA). The Robla-Arcade Levee System does not meet ULDC Right-of-Way (ROW) Criteria 7.11. As such, the Engineer’s Evaluation is requiring that the City of Sacramento (City) prepare a ROW Implementation Plan which identifies a long term strategy to obtain the necessary rights to meet ULDC Criteria 7.11 requirements. This ROW Implementation Plan should be prepared within 1- year from adoption of the Robla-Arcade Levee System’s Urban Levee Design Criteria Engineer’s Report and shared with SAFCA and the American River Flood Control District (ARFCD).

This report summarizes the evaluation rationale and recommendations for the City to incorporate into the ROW Implementation Plan in order to comply with ULDC Criteria 7.11.

Right-of-Way data has been collected on existing, recorded, easements and fee title ownership status.

Current topographic survey data and landside and waterside levee toe alignments have also been gathered. To confirm easements, levee toe approximation, and offset distances, the attached ROW maps include the ULDC ROW criteria as offset lines. This was done in order to perform a visual evaluation of available property or easement for operations and maintenance (O&M), flood fighting, and future improvements.

A preliminary evaluation of available ROW information is provided that identifies where ROW criteria is not met. Summary tables include properties where a 20-foot landside zone for visibility is available; properties where a 10-foot landside clear distance for access is available; and remaining properties, which do not meet either the 10-foot landside clear distance or the 20-foot landside zone. The Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 2 August 2025
deficiencies are compared to other conflicts found during the review of encroachments, penetrations, and O&M activities.

The identified conflicts are the basis of the ROW Plan. These recommendations focus on four categories of non-compliant properties, based on their impact on ROW:
 Property boundaries or easements less than 10-feet from the landside or waterside levee toes.  Locations where 20-feet of visibility beyond the landside levee toe is not present.  Locations where 10- to 20-feet of property or flood easement are present.  Locations where easement rights exist, but encroachments prevent proper maintenance/inspection/flood fight capabilities.

Conflicts with encroachments and O&M activities will fall into one of these categories based on severity of impact. For the second category ROW conflicts, visibility is one of the criteria; thus, review of fences in these areas was a part of the review and planning process. These priorities have been identified in the Summary Section and are intended to provide the City with the steps needed to meet ROW, including an estimated timeline to reach these goals.

The purpose of the ROW Implementation Plan is to show progress is being made for the effective period of the ULOP finding, at each incremental 5-year review, for a duration of 20 years or until the finding is superseded. To guide the City in establishing a timeline for the ROW Implementation Plan, there are three priorities to consider which are identified in the Summy Section. • #1 priority is for parcels that require the necessary ROW as they are critical to levee O&M and generally do not have any ROW at the landside levee toe. • #2 priority is for those properties that are already owned by the City, are vacant, or have a pending permit decision. The properties may be quicker to facilitate a ROW modification. • #3 priority is the remaining privately owned parcels which may take more time to coordinate.

BACKGROUND
The ULDC requires urban and urbanizing areas to allow adequate room for maintenance, inspection, patrols during high water events, and for flood-fighting; allow additional room to expand facilities in the future; and prohibit excavations and land modifications that would endanger the integrity of the flood protection system.

More specifically, the ULDC requires fee title or an easement for the entire levee prism extending to a minimum of 20-feet beyond the landside toe of the flood protection system for access and inspection.

Where adjacent lands are developed or developing, and the minimum 20-feet cannot be acquired, alternatives to obtaining the landward 20-feet in fee or easement include:
 Obtaining a minimum 10-foot-wide landside access zone through fee, or  Obtaining an easement and/or securing visibility for the 20-foot zone landward of the levee toe.

Furthermore, waterward of the levee prism where there is sufficient area to do so without resulting in the loss of sensitive riparian habitat, consideration should be given to acquiring a 15-foot-wide zone for inspection and maintenance. Please refer to the following cross section (Figure 1).

Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 3 August 2025
Figure 1. Right-of-Way Cross Section
In addition to the minimums required by the ULDC for access and inspection, the ULDC recommends acquiring right-of-way that has a width equal to at least four times the levee height or 50-feet, whichever is greater, on the landside of the 20-foot clear zone for longer-term flood protection. Lastly, the ULDC recommends that the City or County adopt restrictions on excavations within 200-feet to 400- feet depending on the levee height.

Prior to the publication of the ULDC in 2012, SAFCA commenced a levee improvement program with the goal of providing a 200-year level of flood protection. Most of the levees are located within urban areas with dense residential development within 20-feet of the landside levee toe. As the program has progressed, SAFCA strived to acquire 20-feet from both the landside and waterside toes wherever possible. The Robla-Arcade Levee System includes the Robla Creek South Levee, the Natomas East Main Drainage Canal East Levee, and the Arcade Creek North Levee. In general, a majority of the Robla-Arcade Levee System provides a minimum of 20-feet in fee-title or easement. Despite not having fee-title or easement, the entire levee system meets ULDC for right-of-way through a reduced landside corridor and/or 20-foot “free and clear” zone. Each of the locations lacking 20-feet in fee-title or easement are discussed below.

The attached right-of-way maps depict the lands and ownership status as of October 2024. Minor road crossings are not highlighted, as these rights are owned by the City. Levee operation and maintenance of the Robla-Arcade Levee System is performed by the American River Flood Control District (ARFCD).

ARFCD provides an annual mailing notice prior to the flood season to alert the residents immediately adjacent to the levee toe of the importance of preserving the levee easement and to provide a reminder to contact the District if they see any problems with the levee. Additionally, ARFCD mails a yearly newsletter to all homes protected by the levees. This newsletter discusses topics such as the purpose and role of the District, current and upcoming projects, being flood aware, the importance of flood insurance, and to be aware of District equipment and patrols during the flood season.

Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 4 August 2025

APPLICABLE LAND USE CODES
From the Sacramento 2040 General Plan, adopted by City Council on February 27, 2024:
 ERC-6.6 Flood Regulations. The City shall continue to regulate new development in accordance with State requirements for 200-year level of protection and federal requirements for 100-year level of protection.
 ERC-6.10 Levee Setbacks for New Development. The City shall require adequate setbacks from flood control levees and prohibit new development from using levees as a primary access point, consistent with local, regional, State, and federal design and management standards.  ERC-6.11 Unobstructed Access to Levees. The City shall provide unobstructed access, whenever feasible, on City-owned land adjacent to levees for maintenance and emergencies.

ROW MITIGATION ALTERNATIVES
To summarize the discussion provided above, here are recommended alternatives that may be utilized to remediate parcels that do not exhibit the required right-of-way needed to meet ULDC.  Purchase (fee title) or acquire permanent flood easements on property located within 10-feet of the landside or waterside levee toes.
 For property owned by the City, acquire a permanent flood easements, where property is located within 0- to 20-feet of the landside or waterside levee toes.  For property owned by a public entity, like the State of California or local sanitation district, seek to acquire a permanent flood easement, where property is located within 0-20 feet of the landside or waterside levee toes.
 Work with property owners to provide 20-feet of visibility beyond the landside levee toe in the form of see-through fencing and maintenance of vegetation to allow observation of seepage, through either:
o Creation of new City ordinance or zoning code that will be enforced; o Coordination between City/LMA with property owners on an individual basis to make improvements during sale of property or requests for permits; or o Other option.
 Where flood easements are missing, work with CVFPB and SAFCA to determine why and determine the path on how to acquire in the future.
 In locations where easement rights exist, but encroachments prevent proper maintenance/inspection/flood fight capabilities, the land use agency will need to assist LMA in enforcing easement rights.

Selection of an alternative will be up to the land use agency and will require input from various parties.

The information provided in this plan is to be utilized for planning purposes only and is not meant to be the only option to mitigate these deficiencies.

Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 5 August 2025

FINDINGS
Following are the findings from this data review and basis for the needed ROW recommendations for each of the three levee segments: Robla Creek South Levee; Natomas East Main Drainage Canal East Levee; and Arcade Creek North Levee.

ROBLA CREEK SOUTH LEVEE
Robla Creek South Levee Station 6000+00 to 6011+00
A railroad embankment with active tracks crosses through the levee at the downstream end of Robla Creek South Levee. The eastern wall of this crossing is Station 6000+00. This embankment creates an oversized levee. The railroad owns the land below the tracks at this crossing location extending 100-feet on either side of the tracks. A Sacramento-San Juaquin Drainage District (SSJDD) easement is present below the levee footprint, extending from 100-feet landward of the levee toe to over 200 feet from the waterside levee toe. This corridor is kept clear of woody vegetation and obstructions allowing ARFCD to inspect for problems. On occasion, ARFCD will request that the railroad perform specific maintenance actions or will request permission to perform specific maintenance actions. This cooperation has been successful. Railroad easements already restrict development creating a clear space at the toe of the levee. There is sufficient open space at the toe of the levee; therefore, there is no intent to acquire fee-title or easement from the Railroad.

Robla Creek South Levee Station 6011+00 to 6025+00
From approximately Station 6011+00 to 6025+00 the landside toe ROW is less than 20-feet, but a minimum of approximately 10-feet. A SSJDD Easement exists under the levee footprint extending approximately 10-feet landward of the levee and extending over 200 feet into the channel. Four commercial lots have established fences at the edge of this 10-foot easement. However, a gravel patrol road is present between the fence line and the landside levee toe.

ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowners. Fee-title or easement should be pursued as a future effort.

Robla Creek South Levee Station 6025+00 to 6026+00
From approximately Station 6025+00 to 6026+00 Kelton Avenue dead ends at the levee toe. By its purpose, the corridor provides sufficient access and visibility. Potential issues at this location are handled by ARFCD in cooperation with the City of Sacramento. There is no intent to acquire additional rights-of-way.

Robla Creek South Levee Station 6026+00 to 6031+50
From approximately Station 6026+00 to 6031+50, the landside toe ROW is approximately 20-feet.

Residential lots have established fences at the edge of this 20-foot easement. A SSJDD Easement exists under the levee footprint extending approximately 20-feet landward of the levee and extending over 200-feet into the channel.

Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 6 August 2025
ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowner. There is no intent to acquire additional rights-of-way for this segment.

Robla Creek South Levee Station 6031+50 to 6040+00
From approximately Station 6031+50 to 6040+00, the landside toe ROW is less than 20-feet ranging between 0-feet and 15-feet. This levee segment is adjacent to a City of Sacramento owned parcel. A SSJDD Easement exists under the levee footprint extending between 0-feet and 20-feet landward of the levee and extending over 200-feet into the channel.

In accordance with ERC-6.11 Unobstructed Access to Levees, the City shall provide an easement along this parcel.

Robla Creek South Levee Station 6040+00 to 6043+00
From approximately Station 6040+00 to 6043+00, the landside toe ROW is less than 20-feet ranging between 10-feet and 15-feet. This parcel has an established solid fence at the edge of this easement. A SSJDD Easement exists under the levee footprint extending between 0-feet and 15-feet landward of the levee and extending over 200-feet into the channel.

Fee-title or easement should be pursued for this parcel as a future effort. ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowner.

Robla Creek South Levee Station 6043+00 to 6078+00
From approximately Station 6043+00 to 6078+00, the landside toe ROW is approximately 20-feet.

Residential lots and undeveloped land have established fences at the edge of this 20-foot easement. A SSJDD Easement exists under the levee footprint extending approximately 20-feet landward of the levee and extending over 200-feet into the channel for portion of this levee segment. For the remaining portion SAFCA holds fee title under the levee footprint extending 20-feet landward of the levee and 20 feet waterward of the levee.

ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowners. There is no intent to acquire additional rights-of-way.

Robla Creek South Levee Station 6078+00 to 6079+00
From approximately Station 6078+00 to 6079+00 Rio Linda Boulevard crosses over the levee. By its purpose, the corridor provides sufficient access and visibility. Potential issues at this location are handled by ARFCD in cooperation with the City of Sacramento. There is no intent to acquire additional rights-of-way.

Robla Creek South Levee Station 6079+00 to 6107+79
Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 7 August 2025
From approximately Station 6079+00 to 6107+79, the landside toe ROW is approximately 20-feet.

Residential lots and undeveloped land have established fences at the edge of this 20-foot easement.

SAFCA holds fee title under a majority of the levee footprint extending 20-feet landward of the levee and 10-to 20-feet waterward of the levee. SSJDD holds the waterside easement beyond the SAFCA boundary plus a small section of levee at the City of Sacramento Bike Trail.

ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowner. There is no intent to acquire additional rights-of-way along this levee segment.

Robla Creek South Levee Station 6107+79 to 6118+20
From approximately Station 6107+79 to 6118+20, the landside toe ROW is less than 20-feet and is approximately less than 5-feet. Twelve residential lots have established fences at the toe of the levee embankment, on their respective property line, which limits access along the landside toe of the levee.

Fee title or an easement should be pursued as a future effort. ARFCD should monitor the landside to ensure visibility and continue to foster a cooperative relationship with the landowner.

NATOMAS EAST MAIN DRAINAGE CANAL EAST LEVEE
Natomas East Main Drainage Canal East Levee Station 3055+86 to 3192+23 A railroad embankment with active tracks is present adjacent to this levee segment between NEMDC Station 3055+86 and 3192+23. This embankment creates an oversized levee. The railroad owns the land below the tracks at this crossing location extending 100-feet on either side of the tracks. This area can be used to flood fight. An SSJDD easement is present below the levee footprint extending from below the landside crest hinge-point to the waterside levee toe. The levee and waterside and landside toe corridors are not entirely owned or encumbered by SSJDD. However, the Railroad ROW extends approximately 100-feet landward of the toe. This Railroad easement is secure and will likely not change or allow development within this 100-foot zone. Additionally, landward access to this Railroad easement may occur through City roadways.

In an emergency, flood fight access can be obtained to the landside of the levee through public roads into the Railroad easement and/or access into backyards.

This corridor is kept clear of woody vegetation and obstructions allowing ARFCD to inspect for problems.

On occasion, ARFCD will request the Railroad to perform specific maintenance actions or will request permission to perform specific maintenance actions and this cooperation has been successful. There is no intent to acquire fee-title or easement for Railroad lands.

ARCADE CREEK NORTH LEVEE
Arcade Creek North Levee Station 5000+00 to 5037+20
A railroad embankment with active tracks crosses through the levee at the downstream end of the Arcade Creek north levee near Station 5000+00. A closure structure is present at this location with concrete walls and other features to allow for the structure to be erected. The railroad owns the land Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 8 August 2025
below the tracks at this crossing location extending 100-feet on either side of the tracks. A SacramentoSan Juaquin Drainage District (SSJDD) easement is present below the levee footprint, extending from 50- feet landward of the levee toe to the waterside levee toe. On occasion, ARFCD will request that the railroad perform specific maintenance actions or will request permission to perform specific maintenance actions tied to the closure structure. This cooperation has been successful. Railroad easements already restrict development creating a clear space at the toe of the levee. Upstream of this location a drainage ditch is present near the landside levee toe, owned by the City of Sacramento, which continues to the Pump Station. Upstream of the Pump Station SAFCA holds fee title of the property landward of the levee, which provides at-least 20-feet of ROW beyond the levee toe. More than 20-feet of ROW is present. Potential issues at this location are handled by ARFCD in cooperation with the City of Sacramento. There is no intent to acquire additional rights-of-way.

Arcade Creek North Levee Station 5037+20 to 5038+50
Norwood Avenue crosses the levee at this location. By its purpose, the corridor provides sufficient access and visibility. Potential issues at this location are handled by ARFCD in cooperation with the City of Sacramento. There is no intent to acquire additional rights-of-way.

Arcade Creek North Levee Station 5038+50 to 5055+50
From approximately Station 5038+50 to 5055+50, the landside toe ROW is at least 20-feet. A SSJDD Easement exists under the levee footprint extending approximately 20-feet landward of the levee and extending more than 100-feet into the channel. City of Sacramento owned property including City streets are present at the edge of these easements. There is no intent to acquire additional rights-ofway for this reach.

Arcade Creek North Levee Station 5055+50 to 5060+00
From approximately Station 5055+50 to 5060+00, the landside toe ROW is less than 20-feet ranging between 10-and 15-feet. A residential parcel is located adjacent to the existing easement and fee title parcel owned by SAFCA. An SSJDD Easement exists under the levee footprint extending over 100-feet into the channel.

The levee can be maintained and inspected from the crown of the levee. The landowner in this stretch assists in inspecting for seepage and boils which would indicate excessive underseepage.

In an emergency, flood fight access can be obtained to the landside of the levee through public roads and access onto the vacant portion of this parcel.

Fee-title or easement should be pursued as a future effort. Until such time, ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowner.

Arcade Creek North Levee Station 5060+00 to 5065+00
Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 9 August 2025
From approximate Station 5060+00 to 5065+00, the landside toe ROW is at least 20-feet. SAFCA holds fee title for the parcel extending at least 20 feet landward of the levee toe. Additionally, an SSJDD easement exists under the levee footprint extending to portions of the landside toe and extending more than 100-feet into the channel. There is no intent to acquire additional rights-of-way for this reach.

Arcade Creek North Levee Station 5065+00 to 5066+50
The City of Sacramento Bike Trail bridge crosses the levee at this location. By its purpose, the corridor provides sufficient access and visibility. Potential issues at this location are handled by ARFCD in cooperation with the City of Sacramento. There is no intent to acquire additional rights-of-way.

Arcade Creek North Levee Station 5066+50 to 5069+00
From approximately Station 5066+50 to 5069+00, which is between the City of Sacramento Bike Trail and Rio Linda Boulevard, the landside toe ROW is less than 20-feet ranging between 10-feet and 12-feet.

A residential parcel is located adjacent to the existing easement and fee title parcel owned by SAFCA. A SSJDD Easement exists under the levee footprint extending 10-feet from the landside toe and extending over 100-feet into the channel.

The levee can be maintained and inspected from the crown of the levee. Residents in the homes on this parcel assist in inspecting for seepage and boils which would indicate excessive underseepage.

In an emergency, flood fight access can be obtained to the landside of the levee through public roads and access into backyards.

The landowners of the landside toe corridors have allowed access to ARFCD. However, fee-title or easement should be pursued as a future effort. Until such time, ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowners.

Arcade Creek North Levee Station 5069+00 to 5070+30
Rio Linda Boulevard crosses the levee at this location. By its purpose, the roadway provides sufficient access and visibility. Additionally, SAFCA owns the property immediately upstream of the bridge.

Potential issues at this location are handled by ARFCD in cooperation with the City of Sacramento. There is no intent to acquire additional rights-of-way.

Arcade Creek North Levee Station 5070+30 to 5100+50
From approximately Station 5070+30 to 5100+50, the landside toe ROW is less than 20-feet ranging between 0-feet and 10-feet. Residential development, including 52 lots, is located adjacent to the existing easement with permanent fencelines at the edge of the easement. A SSJDD Easement exists under the levee footprint extending to the landside levee or up to 10 feet from the landside toe and extending 50-feet into the channel.

Robla-Arcade Levee System

Right-of-Way Plan Recommendations Page 10 August 2025
The levee can be maintained and inspected from the crown of the levee. Residents in the homes at the toe of the levee assist in inspecting for seepage and boils which would indicate excessive underseepage.

In an emergency, flood fight access can be obtained to the landside of the levee through public roads and access into backyards.

The landowners of the landside toe corridors have allowed access to ARFCD. However, fee-title or easement should be pursued as a future effort. Until such time, ARFCD should monitor the landside corridor to ensure access and visibility and continue to foster a cooperative relationship with the landowners.

Arcade Creek North Levee Station 5100+50 to 5112+28
From approximately Station 5100+50 to 5112+28, the landside toe ROW varies between less than 10- feet to more than 20-feet. SAFCA holds fee title for the parcel extending landward of the levee toe or floodwall. SAFCA’s easement exists under the levee footprint extending to portions of the landside toe and extending up to 50 feet into the channel. There is a small segment of property owned by the City of Sacramento which is used for levee access adjacent to the existing floodwall. In accordance with ERC6.11 Unobstructed Access to Levees, the City shall provide an easement along this parcel.

SUMMARY
The City should prepare a Right-of-Way Implementation Plan within 1-year from adopting the RoblaArcade Levee System’s Urban Levee Design Criteria Engineer’s Report, to be shared with SAFCA and ARFCD. A yearly status meeting is recommended in order to check progress toward completion. At a minimum, this Implementation Plan should include the following:
 The steps necessary to acquire the ROW
 A map that reflects the phases and timing of implementation o Areas that will be acquired as fee title
o Areas that will be acquired as a permanent flood easement o Areas that will have some form of an agreement that will be enforceable o Areas that will be covered through an ordinance or zoning code that is enforceable.

The following table lists future ROW acquisitions that should be performed to meet with ULDC, and which comply with the City of Sacramento land use plans.

Robla-Arcade Levee System
Right-of-Way Plan Recommendations Page 11 August 2025
Table 1. Future Right-of-Way Acquisitions
Levee Segment Stationing Recommended Action Jurisdiction Robla Creek
South Levee
6011+00 to
6025+00
Fee-title or easement for adjacent commercial
lots to provide a 20-foot clear zone. (4 parcels) City
Robla Creek
South Levee
6031+50 to
6040+00
Easement for adjacent City owned lot to provide
a 20-foot clear zone. (1 parcel) City
Robla Creek
South Levee
6040+00 to
6043+00
Fee-title or easement for adjacent residential lot
to provide a 20-foot clear zone. (1 parcel) City
Robla Creek
South Levee
6106+50 to
6118+20
Fee-title or easement for all adjacent residential
lots to provide a 20-foot clear zone. (12 parcels). City NEMDC ALL Nothing Needed --
Arcade Creek
North Levee
5055+50 to
5060+00
Fee-title or easement for adjacent residential lot
to provide a 20-foot clear zone. (1 parcel) City
Arcade Creek
North Levee
5066+50 to
5069+00
Fee-title or easement for all adjacent residential
lot to provide a 20-foot clear zone. (1 parcel) City
Arcade Creek
North Levee
5070+30 to
5100+50
Fee-title or easement for all adjacent residential
lots to provide a 20-foot clear zone. (52 parcels) City Arcade Creek
North Levee
5107+00 to
5112+28
Easement for adjacent City owned lot to provide
a 20-foot clear zone. (1 parcel) City
SHEET 2 SHEET 3
SHEET 4
SHEET 5 SHEET 6
SHEET 7
SHEET 8
SHEET 9
SHEET 10
SHEET 11 SHEET 12 SHEET 13 SHEET 14 EXHIBIT 'A' Plotted: Dec/17/2024 1:56 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 1 14 NTS BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# NOT TO SCALE O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN STATE OF I A N OR I F CAL L ICENSED LA ROYE RV SU NDJ. RGEY DAN F8303O I EL NOTES: ROBAL CREEK SOUTH LEVEE STA 6000+00 - 6107+79 NEMDC EAST LEVEE STA 3055+54 - 3192+02 ARCADE CREEK NORTH LEVEE STA 5000+75 - 5112+28 LEVEE ALIGNMENT STATIONS: TO EXHIBIT THE EXISTING LANDSIDE LEVEE TOE IN RELATIONSHIP TO FLOOD CONTROL RIGHTS FOR THE PURPOSE OF THE OPERATION AND MAINTENANCE (O&M) ANALYSIS FOR ROBLA ARCADE BASIN LEVEE. PURPOSE SATEMENT LEVEE TOE: THE LEVEE TOE SHOWN HEREON WAS DRAWN USING POINTS EXTRACTED FROM A LIDAR POINT CLOUD AND PSOMAS FIELD SURVEYS. THE LIDAR POINT CLOUD WAS COMPILED ON 4/19/2024 AND THE PSOMAS FIELD SURVEYS WERE PERFORMED APRIL 2024. LAND-NET: PROPERTY LINES AND EASEMENTS WERE COMPILED FROM RECORD DATA. PRECISION TOLERANCE WITHIN +/- 1 FOOT. TAX ASSSESSOR LINES TAX ASSESSOR LINES SHOWN HEREON ARE APPROXIMATE AND BASED ON SACRAMENTO COUNTY GIS. EXISTING FLOOD CONTROL RIGHTS THE REFERENCED DOCUMENTS OF EXISTING FLOOD CONTROL RIGHTS ARE IN EASEMENT, AGREEMENT, AND FEE TITLE. SEE REFERENCE DOCUMENTS FOR FULL PARTICULARS. IMAGERY: AERIAL IMAGERY WAS ACQUIRED FROM A LIDAR CAPTURE DATED 4/19/2024. SITUATED IN TOWNSHIP 9 NORTH, RANGE 5 EAST, M.D.M. COUNTY OF SACRAMENTO STATE OF CALIFORNIA LOCATION APN 226-0080-073 SSJDD APN 215-0230-049 AFRCD APN 226-0080-082 ARFCD (MULTIPLE DEEDS)

CITY OF SACRAMENTO

COUNTY OF SACRAMENTO ROBLA CREEK
DRY CREEK ROADASCOT AVENUE APN 226-0080-100 SSJDD APN 226-0080-100 SSJDD APN 226-0080-101 SAFCA 199610100845-OR, PCL 2 APN 226-0080-050 SAFCA 199912030273, PCL 1 6117+41 6100+00 6110+00 APN 226-0080-103 WANG APN 226-0080-001 SAFCA 199912030273, PCL 2 APN 214-0160-082 BELLACQUA HOMEOWNERS ASSOCIATION APN 214-0160-131 GRUBBS LIVING TRUST APN 214-0160-125 HAYER APN 214-0160-122 SAFCA APN 226-0080-117 SAFCA MULTIPLE DEEDS APN 215-0230-052 ADIR 5444 DRYCREEK LLC APN 226-0080-049 SSJDD APN 226-0080-103 WANG APN 226-0280-009

CITY OF SACRAMENTO
APN 214-0160-099
SAFCA
APN 214-0160-100
SAFCA APN 215-0230-035 SSJDD APN 226-0080-049 SSJDD APN 226-0080-102 WANG A-3 A-4 A-5 A-6 A-7A-8A-9 A-10 A-11 A-2 A-12 A-13 A-14 A-1 3 LEVEE RIGHTS IN FEE TO SSJDD PER 2792-OR-547 (DWR PCL 01834_A) 6 5 4 2 1 14 13 12 11 10 9 8 7 15 1 4 2 3 5 Plotted: Dec/17/2024 1:56 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 2 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 0 1"=200' 100 200
SCALE: EXHIBIT 'A' O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN MATCHLINE - SEE SHEET 3 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# FLOOD CONTROL RIGHTS: FEE TITLE TO SSJDD PER 2519-OR-602 (DWR PCL 01606) FEE TITLE TO SSJDD PER 3274-OR-261 (DWR PCL 02169) FEE TITLE TO SSJDD PER 3038-OR-306 (DWR PCL 02054) FEE TITLE TO SSJDD PER 2772-OR-304 (DWR PCL 02082) FEE TITLE TO SSJDD PER 3200-OR-287 (DWR PCL 02105_01) FEE TITLE TO SSJDD PER 2691-OR-256 (DWR PCL 01715) FEE TITLE TO SAFCA PER 20000728-OR-1004. (APN 226-0080-105) FEE TITLE TO SAFCA PER 20010118-OR-0670. (APN 226-0080-115) 12345678 FEE TITLE TO SAFCA PER 20000825-OR-0679 (APN 226-0080-107) FEE TITLE TO SAFCA PER 20000825-OR-0679 (APN 226-0080-108) FEE TITLE TO SAFCA PER 20001017-OR-0889 (APN 226-0080-111) FEE TITLE TO SAFCA PER 199705050310-OR (APN 226-0080-096) FEE TITLE TO SAFCA PER 19950418-OR-0142 (APN 226-0080-094) FEE TITLE TO SAFCA PER 950103-OR-0088 (APN 226-0080-093) FEE TITLE TO SAFCA PER 20001005-OR-0981 (APN 226-0080-113) 9101112131415 APN 226-0061-030 BEGUM APN 226-0061-021 SAFCA 199710151009-OR RIO LINDA BLVD.

ROBLA CREEK
APN 226-0080-100 SSJDD
APN 226-0080-100 SSJDD
APN 226-0080-101 SAFCA
199610100845-OR, PCL 2

CITY OF SACRAMENTO

COUNTY OF SACRAMENTO
6070+00
6080+00
6090+00
6100+00
APN 226-0080-103 WANG
APN 226-0080-001 SAFCA
199912030273, PCL 2 APN 226-0062-005 SAFCA 20020806-OR-1655 APN 214-0160-020 COUNTY OF SACRAMENTO APN 226-0062-010 SAFCA 199705050307-OR APN 226-0061-031 SAFCA 200306013-OR-1893, PCL 4 APN 226-0061-022 BEGUM APN 226-0062-014 APN 226-0061-028 SWIFT CARMICAL SURVIVORS TRUST APN 226-0061-020 CARMICAL SURVIVORS TRUST APN 226-0080-103 WANG APN 226-0280-009 CITY OF SACRAMENTO
APN 214-0160-099
APN
226-0080-049 SSJDD APN 226-0061-002 SAFCA 200306013-OR-1893, PCL 4 A-1 B-2 B-1
APN 226-0061-027 SAFCA
1 4
2 3
5 LEVEE EASEMENT IN FAVOR OF SSJDD PER 2739-OR-001 (DWR PCL 01761) LEVEE EASEMENT IN FAVOR OF SSJDD PER 2739-OR-001 (DWR PCL 01927_02) LEVEE EASEMENT IN FAVOR OF SSJDD PER 2739-OR-001 (DWR PCL 01761) Plotted: Dec/17/2024 1:56 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 3 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 0 1"=200' 100 200
SCALE: EXHIBIT 'A' O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN MATCHLINE - SEE SHEET 4
MATCHLINE - SEE SHEET 2
LEVEE TOE (LANDSIDE)10' OFFSET LEVEE TOE (LANDSIDE)20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# FLOOD CONTROL RIGHTS: FEE TITLE TO SSJDD PER 2792-OR-547 (DWR PCL 01834_A) FEE TITLE TO SAFCA PER 199610100845-OR, PCL 1 (APN 226-0080-104) FEE TITLE TO SAFCA PER 199610100845-OR, PCL 2 (APN 226-0080-101) FEE TITLE TO SAFCA PER 199610100845-OR, PCL 3 LEVEE ESMT TO SSJDD PER 3189-OR-635 (DWR PCL 2563_03) 1 2
3 4
5 APN 226-0070-055 CITY OF SACRAMENTO APN 226-0061-029 SAFCA 200306013-OR-1893, PCL 1 ROBLA CREEK

SULLY STREET

PINEDALE AVENUE

SHADY LEAF WAY
APN 226-0070-055 CITY OF SACRAMENTO APN 226-0350-039 SAFCA 6040+00 200912-OR-1062
6050+00
6060+00

CLAIRE AVENUE
PINEDALE AVE APN 226-0061-025 SAFCA 199906111799-OR, EXBT A, PCL 2 APN 226-0070-054 WHITLEY APN 226-0070-052 XIONG APN 226-0070-063
20000912-OR-1062 SAFCA APN 226-0110-033 MUNGUIA
APN 226-0110-020 KIELTY
APN 226-0110-053 HER APN 226-0061-024 SAFCA 199906111799-OR, EXBT B APN 226-0070-053 SAFCA 200912-OR-1062 APN 226-0070-064 SAFCA 200912-OR-1062 APN 226-0070-063 SAFCA 20000912-OR-1062 APN 226-0061-002 SAFCA 200306013-OR-1893, PCL 4 C-2 C-1 APN 226-0061-028 CARMICAL SURVIVORS TRUST LEVEE EASEMENT IN FAVOR OF SSJDD PER 2876-OR-458 (DWR PCL 1927_01) LEVEE EASEMENT IN FAVOR OF SSJDD PER 2739-OR-001 (DWR PCL 01927_02) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3158-OR-277 (DWR PCL 02085) LEVEE EASEMENT IN FAVOR OF SSJDD PER 2780-OR-57 (DWR PCL 01807) LEVEE EASEMENT IN FAVOR OF SSJDD PER 2772-OR-309 (DWR PCL 01915) EXHIBIT 'A' Plotted: Dec/17/2024 1:56 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 4 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200
SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN
MATCHLINE - SEE SHEET 5
MATCHLINE - SEE SHEET 3
APN 226-0050-036 CITY OF SACRAMENTO APN 226-0050-042 SAFCA 20050906-OR-1763 APN 226-0050-046 SAFCA 20060111-OR-1144 APN 226-0050-044 SAFCA 20051025-OR-0752 ROBLA CREEK

KELTON WAY
APN 226-0070-055 CITY OF SACRAMENTO 6010+00 6020+00 6030+00 SUMATRA DRIVE

CAPPUCINO WAY
PINEDALE AVE APN 226-0050-052 CITY OF SACRAMENTO APN 226-0070-063 SAFCA 20000912-OR-1062 APN 226-0050-049 PW FUND B LP APN 226-0050-050 PW FUND B LP APN 226-0050-051 PW FUND B LP APN 226-0050-043 POWER PLUS LLC APN 226-0050-047 PELL STREET PROPERTIES LP APN 226-0070-06 20000912-OR-1 C-1 D-5 D-4 D-3 D-1 D-2 LEVEE EASEMENT IN FAVOR OF SSJDD PER 2837-OR-401 (DWR PCL 01926) LEVEE EASEMENT IN FAVOR OF SSJDD PER 2780-OR-57 (DWR PCL 01807) EXHIBIT 'A' Plotted: Dec/17/2024 1:56 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 5 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 0 1"=200' 100 200 SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN MATCHLINE - SEE SHEET 6 MATCHLINE - SEE SHEET 4
LEVEE TOE (LANDSIDE)10' OFFSET LEVEE TOE (LANDSIDE)20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# APN 237-0021-003 RECLAMATION DISTRICT 1000
APN 226-0050-044
20051025-OR-0752
APN 226-0050-044 SAFCA
20051025-OR-0752 APN 237-0250-011 WESTERN PACIFIC RAILROAD CO APN 226-0280-015 WESTERN PACIFIC RAILROAD CO APN 226-0280-013 WESTERN PACIFIC RAILROAD CO

ROBLA CREEK
NEMDC
E. LEVEE ROAD
DEL PASO ROAD MAIN AVENUE E. LEVEE ROAD
NORTHGATE BLVD.

NEMDC
CITY OF SACRAMENTO COUNTY OF SACRAMENTO APN 226-0280-012 WESTERN PACIFIC RAILROAD CO 6000+00 3170+00 3180+00
3190+00
3192+02
APN 226-0050-047 APN 226-0050-052 CITY OF SACRAMENTO APN 226-0050-045 EBARA TECHNOLOGIES INC APN 237-0480-001 SHAW APN 237-0022-088 HOFMANN HOLDINGS LP APN 237-0022-089 KOJENOVA APN 237-0021-002 RECLAMATION DISTRICT 1000 APN 237-0012-013 NORTHGATE GPRV PARTNERS 18 LLC APN 237-0012-012 NORTHGATE 2 GPRV PARTNERS 34 LLC APN 226-0280-018 RECLAMATION DISTRICT 1000 APN 226-0280-019 RECLAMATION DISTRICT 1000 APN 226-0280-005 WESTERN PACIFIC RAILROAD CO OVA, TATIANA A APN 237-0250-012 WESTERN PACIFIC RAILROAD CO APN 237-0250-005 WESTERN PACIFIC RAILROAD CO APN 226-0280-016 WESTERN PACIFIC RAILROAD CO E-4 E-3 E-1 E-2 E-5 LEVEE EASEMENT IN FAVOR OF SSJDD PER 2837-OR-401 (DWR PCL 01926) LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-26 (DWR PCL 02062_09) LEVEE EASEMENT IN FAVOR OF SSJDD PER 371-OR-395 (DWR PCL 02062_11) LEVEE EASEMENT IN FAVOR OF SSJDD PER 372-OR-422 (DWR PCL 02062_12) LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-24 (DWR PCL 02062_10) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_03) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3092-OR-153 (DWR PCL 02047_02) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_06) EXHIBIT 'A' Plotted: Dec/17/2024 1:56 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 6 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200
SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN
MATCHLINE - SEE SHEET 7
MATCHLINE - SEE SHEET 5
APN 237-0031-037 RECLAMATION DISTRICT 1000 NORTHGATE BLVD.

NEMDC PELL DRIVE CITY OF SACRAMENTO COUNTY OF SACRAMENTO

PELL DRIVE
3140+00 3150+00 3160+00 APN 237-0031-038 RECLAMATION DISTRICT 1000 APN 237-0031-057 LTFS INVESTORS LLC APN 237-0031-051 SHURGARD CALIFORNIA PROPERTIES LLC APN 237-0022-090 KOJENOVA, TATIANA A APN 237-0022-073 BLUE BELL ENTERPRISES LLC APN 237-0022-072
JB COMPANY MANAGEMENT LP APN 237-0022-081 JB COMPANY MANAGEMENT LP APN 237-0400-026 BIXBY PELL LLC APN 237-0400-027 GASKIN PROPERTIES SACRAMENTO LLC APN 237-0400-014 TCCA 4161 PELL DR LLC APN 237-0250-005 WESTERN PACIFIC RAILROAD CO APN 237-0031-036 CITY OF SACRAMENTO F-1 LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-26 (DWR PCL 02062_09) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_03) PCL 02047_03) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_06) 1 EXHIBIT 'A' Plotted: Dec/17/2024 1:56 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 7 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200 SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN MATCHLINE - SEE SHEET 8
MATCHLINE - SEE SHEET 6 RESERVATION OF ESMT FOR FLOOD CONTROL IN FAVOR OF SSJDD PER 930723-OR-0806 FLOOD CONTROL RIGHTS: 1 APN 237-0031-017 CITY OF SACRAMENTO APN 250-0360-027 SAFCA APN 250-0351-014 CITY OF SACRAMENTO NEMDC INTERSTATE HWY 80

WESTERN AVENUE
MOREY AVE.

MORRISON AVE.
3110+00
3120+00
3130+00 TCCA 4161 P
APN 237-0400-013
LIFE STORAGE LP APN 237-0031-057 LTFS INVESTORS LLC APN 237-0031-038 RECLAMATION DISTRICT 1000 APN 237-0250-005 WESTERN PACIFIC RAILROAD CO APN 237-0031-036 CITY OF SACRAMENTO APN 250-0360-011 RECLAMATION DISTRICT 1000 APN 250-0360-026 STATE OF CALIFORNIA APN 250-0360-014 INNOVAGE CA PACE SACRAMENTO LLC APN 250-0360-015 CONRAD, ETHAN APN 250-0360-028 851 E HAMILTON ASSOCIATES LLC APN 250-0360-017 SCHWAGER DEVELOPMENT LLC APN 250-0360-018 SCHWAGER DEVELOPMENT LLC APN 250-0270-001

WESTERN PACIFIC RAILROAD CO
APN 250-0351-008 TYLER ANTHONY VASQUEZ TRUST
APN 250-0351-015 SSJDD
APN 237-0031-002 RECLAMATION DISTRICT 1000 APN 250-0360-001 RECLAMATION DISTRICT 1000 APN 237-0031-003 CITY OF SACRAMENTO
APN 237-0031-004 CITY OF SACRAMENTO G-1 LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_06) LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-26 (DWR PCL 02062_09) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_03) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_05) LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-33 (DWR PCL 02062_08) 2 1
4 3
3 EXHIBIT 'A' Plotted: Dec/17/2024 1:57 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 8 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200
SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN
MATCHLINE - SEE SHEET 9
MATCHLINE - SEE SHEET 7
FEE TITLE TO SSJDD PER 2935-OR-534 (DWR PCL 02021_A)LEVEE EASEMENT IN FAVOR OF SSJDD PER 2674-OR-369 (DWR PCL 01671) RESERVATION OF ESMT FOR FLOOD CONTROL IN FAVOR OF SSJDD PER 930723-OR-0806 JOINT USE AGREEMENT BETWEEN THE DIVISION OF HIGHWAYS & SSJDD PER 661014-OR-508 (DWR PCL 01588CA) FLOOD CONTROL RIGHTS: 1 2 34
NEMDC
E. LEVEE ROAD

SILVER EAGLE ROAD

WESTERN AVENUE

WESTERN AVENUE

SAN JUAN ROAD

FORD ROAD

SOUTH AVE
FAIRBANKS AVE.
3080+00 3090+00 3100+00 APN 250-0240-053 YUDANOV APN 250-0171-001 RECLAMATION DISTRICT 1000 APN 250-0121-009 RECLAMATION DISTRICT 1000 APN 250-0360-001

WESTERN PACIFIC RAILROAD CO
APN 250-0172-026 CITY OF SACRAMENTO
APN 250-0122-013 GANGL
APN 263-0260-016 RECLAMATION DISTRICT 1000 APN 250-0121-052 APN 250-0160-040 NATOMAS ESTATES MHC LP SAFCA APN 250-0240-082 CLARK APN 250-0121-028 SAFCA APN 250-0270-001

WESTERN PACIFIC RAILROAD CO
APN 250-0270-002
WESTERN PACIFIC RAILROAD CO H-1 LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_05) LEVEE EASEMENT IN FAVOR OF SSJDD PER 358-OR-477 (DWR PCL 02062_07)

LEVEE EASEMENT

IN FAVOR OF SSJDD
PER 367-OR-33
(DWR PCL 02062_08) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_06) EXHIBIT 'A' Plotted: Dec/17/2024 1:57 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 9 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200
SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN
MATCHLINE - SEE SHEET 10
MATCHLINE - SEE SHEET 8
APN 263-0260-021

WESTERN PACIFIC

RAILROAD CO
APN 263-0331-001

CITY OF SACRAMENTO

ARCADE CREEK
NEMDC

NATOMAS STREET

OLMSTEAD DRIVE
ARCADE BLVD.

WESTERN AVENUE
SCOLES CT.

FAIRBANKS AVE.
3055+54 3060+00 3070+00
APN 263-0321-018

COUNTY OF SACRAMENTO
APN 263-0260-008 WESTERN PACIFIC RAILROAD CO
APN 263-0010-037 ARFCD
APN 263-0260-007 WESTERN PACIFIC RAILROAD CO
APN 263-0010-034 SSJDD
2765-OR-2765
CITY OF SACRAMENTO APN 263-0010-035
APN 263-0260-016 RECLAMATION DISTRICT 1000
APN 263-0260-003 WESTERN PACIFIC RAILROAD CO APN 263-0260-002 WESTERN PACIFIC RAILROAD CO APN 263-0260-001

WESTERN PACIFIC RAILROAD CO
APN 263-0260-004
WESTERN PACIFIC RAILROAD CO I-1 I-2
5000+75
5010+00 LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_05) LEVEE EASEMENT IN FAVOR OF SSJDD PER 372-OR-276 (DWR PCL 02062_06) LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-39 (DWR PCL 02062_05) LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-8 (DWR PCL 02062_04) LEVEE EASEMENT IN FAVOR OF SSJDD PER 367-OR-35 (DWR PCL 02062_03) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_06) 1 2
3 4 EXHIBIT 'A' Plotted: Dec/17/2024 1:57 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 10 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200
SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN MATCHLINE - SEE SHEET 11 MATCHLINE - SEE SHEET 9
LEVEE EASEMENT IN FAVOR OF SSJDD PER 3082-OR-153 (DWR PCL 02047_01)LEVEE EASEMENT IN FAVOR OF SSJDD PER 740114-OR-234 (DWR PCL 10348) LICENSE FOR CROSSING OVER CENTERLINE OF RAILROAD MAIN TRACK IN FAVOR OF SSJDD PER 700721-OR-255 (DWR PCL 01673CA) RESERVATION OF LEVEE ESMT IN FAVOR OF SSJDD PER 930723-OR-0806 FLOOD CONTROL RIGHTS: 1 2 3
4 ARCADE CREEK

OLMSTEAD DRIVE
ARCADE BLVD.

NORWOOD AVENUE FAIRBANKS AVENUE
ARCADE BLVD.

MSTEAD DRIVE 1 4 APN 263-0010-018 CITY OF SACRAMENTO 3 2 APN 263-0010-043 SAFCA APN 226-0061-030 APN 263-0010-037 ARFCD APN 263-0010-007 CITY OF SACRAMENTO APN 226-0061-031 SSJDD 2718-OR-278 APN 263-0010-009 ARFCD APN 263-0010-006 ARFCD APN 263-0010-006 ARFCD APN 263-001 CITY OF SACRA CITY OF SACRAMENTO APN 263-0010-035 APN 263-0010-034 SSJDD 2765-OR-524 APN 263-0010-034 SSJDD 2765-OR-524 SSJDD 2719-OR-379 J-1 5010+00 5020+00 5030+00
5040+00 4 EXHIBIT 'A' Plotted: Dec/17/2024 1:57 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 11 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200 O & M RIGHT OF WAY MAP SCALE: ROBLA ARCADE BASIN MATCHLINE - SEE SHEET 12 MATCHLINE - SEE SHEET 10
FEE TITLE TO SAFCA PER 940621-OR-1535 (APN 263-0010-029) FEE TITLE TO SAFCA PER 950517-OR-128 FEE TITLE TO SAFCA PER 20100125-OR-0584 RESERVATION OF ESMT FOR FLOOD CONTROL IN FAVOR OF SSJDD PER 930723-OR-0806 FLOOD CONTROL RIGHTS: 1234

ARCADE CREEK

FAIRBANKS AVENUE
RIO LINDA BLVD.

CARROLL AVENUE
ARCADE BLVD.

ARCADE BLVD.

CKYPRESS ST.

RIVERA DRIVE

ALTOS AVENUE
AUNTINE BURNEY ST.

TAYLOR STREET APN 250-0010-013 SSJDD 2718-OR-278 APN 250-0010-014 ARFCD APN 263-0010-008 SSJDD APN 250-0480-024 SAFCA
20061129-OR-0362
BLVD.

ARCADE
ARCADE BLVD APN 250-0270-012 UNTION PACIFIC RAILROAD

FAIRBANKS AVE
APN 250-0260-003 SSJDD
2685-OR-309
APN 250-0260-022 SANCHEZ

SACRAMENTO
APN 263-0010-008 SSJDD
2718-OR-278 APN 263-0010-009 ARFCD APN 263-0010-007 CITY OF SACRAMENTO APN 263-0010-016 ARFCD
APN 263-0010-015 SSJDD
2718-OR-278
APN 251-0291-011 ARFCD
APN 251-0292-009 ARFCD
APN 251-0291-015 SMITH
APN 250-0260-016 HAMDANI
APN 250-0270-009 CITY OF SACRAMENTO
APN 251-0291-018 SSJDD K-1 K-2K-3
K-5
K-6
K-7
K-8
K-9
L-1
K-4 5050+00
5060+00
5070+00 10
9 8
1 2
3 4
6 7
5 11 12 13 14 15 16 EXHIBIT 'A' Plotted: Dec/17/2024 1:57 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 12 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200
SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN
MATCHLINE - SEE SHEET 11
MATCHLINE - SEE SHEET 13 FLOOD CONTROL RIGHTS: 1
2 3
4 5LEVEE EASEMENT IN FAVOR OF SSJDD PER 3189-OR-635 (DWR PCL 02563_02) LEVEE EASEMENT IN FAVOR OF SSJDD PER 731023-OR-0618 (DWR PCL 10349A) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3189-OR-635 (DWR PCL 02563_01) LEVEE EASEMENT IN FAVOR OF SSJDD PER 277-OR-308 (DWR PCL 10356) LEVEE EASEMENT IN FAVOR OF SSJDD PER 511-OR-153 (DWR PCL 00342_30) LEVEE EASEMENT IN FAVOR OF SSJDD PER 439-OR-427 (DWR PCL 00342_29) AGREEMENT BETWEEN SACRAMENTO NORTHERN RAILWAY & SSJDD FOR CROSSING OVER CENTERLINE OF MAIN TRACK PER 700728-OR-0369 (DWR PCL 01674CA_A)FEE TITLE TO SSJDD PER 2695-OR-59 (DWR PCL 01714) 6 7
8 910111213FEE TITLE TO SSJDD PER 2685-OR-95 (DWR PCL 01710_01) FEE TITLE TO SSJDD PER 2685-OR-95 (DWR PCL 01710_02) FEE TITLE TO SAFCA PER 950525-OR-0143 (APN 250-0260-023) FEE TITLE TO SAFCA PER 199612061050-OR (APN 251-0292-034) FEE TITLE TO SAFCA PER 199609200201-OR (APN 250-0292-027) FEE TITLE TO SAFCA PER 199608280651-OR (APN 251-0292-026)FEE TITLE TO SAFCA PER 199611211215-OR (APN 251-0292-032) LEVEE EASEMENT IN FAVOR OF SAFCA PER DOC# 2024-03070860-OR 141516

RIVERA DRIVE
ARCADE BLVD.

DIAMOND

RIVERA DRIVE
BELDEN ST. APN 251-0301-038 SSJDD APN 251-0311-007 SSJDD APN 251-0260-006 SSJDD

AVE BLVD
CREEK

ALVARDO
BLVD
SENDORO ST.

BELDEN ST.

MAY ST.

BRANCH ST.

CKYPRESS ST. APN 251-0311-034 SSJDD APN 251-0301-028 SSJDD ARCADE
APN 251-0301-010 ARFCD
APN 251-0311-033 ARFCD
APN 251-0321-012 ARFCD
APN 251-0260-011

CITY OF SACRAMENTO
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L-9
L-7
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L-46L-47
5080+00
5090+00
5100+00 15 16 17 18 19 14 13 12 11 10 23 24 25 29 30 32 33 38 39 21 22 26 27 28 35 36 37 31 20 34 LEVEE EASEMENT IN FAVOR OF SSJDD PER 2755-OR-191 (DWR PCL 01871) LEVEE EASEMENT IN FAVOR OF SSJDD PER 439-OR-338 (DWR PCL 00342_20) 1 6
7 8
9 51 52 53 54 47 48 49 50
2 3
4 5 404142 4344 45 46 55 56 57 EXHIBIT 'A' Plotted: Dec/17/2024 1:57 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 13 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200
SCALE: O & M RIGHT OF WAY MAP ROBLA ARCADE BASIN FLOOD CONTROL RIGHTS: 1 2 3
4 5
MATCHLINE - SEE SHEET 12
MATCHLINE - SEE SHEET 14
6 7
89 LEVEE EASEMENT IN FAVOR OF SSJDD PER 2674-OR-369 (DWR PCL 01671) LEVEE EASEMENT IN FAVOR OF SSJDD PER 420-OR-163 (DWR PCL 00342_21) LEVEE EASEMENT IN FAVOR OF SSJDD PER 420-OR-444 (DWR PCL 00342_22) LEVEE EASEMENT IN FAVOR OF SSJDD PER 420-OR-208 (DWR PCL 00342_23) LEVEE EASEMENT IN FAVOR OF SSJDD PER 420-OR-315 (DWR PCL 00342_24) LEVEE EASEMENT IN FAVOR OF SSJDD PER 420-OR-261 (DWR PCL 00342_25) LEVEE EASEMENT IN FAVOR OF SSJDD PER 420-OR-178 (DWR PCL 00342_26) LEVEE EASEMENT IN FAVOR OF SSJDD PER 420-OR-302 (DWR PCL 00342_27) LEVEE EASEMENT IN FAVOR OF SSJDD PER 3295-OR-150 (DWR PCL 02200_04_2) FEE TITLE TO SSJDD PER 2679-OR-12 (DWR PCL 01805)FEE TITLE TO SSJDD PER 2674-OR-369 (DWR PCL 01671)FEE TITLE TO SSJDD PER 2685-OR-102 (DWR PCL 01709)FEE TITLE TO SSJDD PER 2616-OR-219 (DWR PCL 01632)FEE TITLE TO SSJDD PER 2665-OR-297 (DWR PCL 01675)FEE TITLE TO SSJDD PER 2683-OR-451 (DWR PCL 01708)FEE TITLE TO SSJDD PER 2673-OR-475 (DWR PCL 01712)FEE TITLE TO SSJDD PER 2683-OR-571 (DWR PCL 01749)FEE TITLE TO SSJDD PER 2777-OR-6 (DWR PCL 01811) 1011121315 14 19202122232425262728293033343536 3839404142434445 16 3132 4647 1718 FEE TITLE TO SSJDD PER 2716-OR-434 (DWR PCL 01751) FEE TITLE TO SSJDD PER 2792-OR-544 (DWR PCL 01833) FEE TITLE TO SSJDD PER 2834-OR-324 (DWR PCL 01888) FEE TITLE TO SSJDD PER 2722-OR-272 (DWR PCL 01748) FEE TITLE TO SSJDD PER 2685-OR-313 (DWR PCL 01711) FEE TITLE TO SSJDD PER 2666-OR-208 (DWR PCL 01672) FEE TITLE TO SSJDD PER 2706-OR-44 (DWR PCL 01728) FEE TITLE TO SSJDD PER 2679-OR-404 (DWR PCL 01677) FEE TITLE TO SSJDD PER 2669-OR-35 (DWR PCL 01665) FEE TITLE TO SSJDD PER 2665-OR-301 (DWR PCL 01673) FEE TITLE TO SSJDD PER 2620-OR-569 (DWR PCL 01635) FEE TITLE TO SSJDD PER 2524-OR-340 (DWR PCL 01605) FEE TITLE TO SSJDD PER 2571-OR-510 (DWR PCL 01747) FEE TITLE TO SSJDD PER 2676-OR-583 (DWR PCL 01679) FEE TITLE TO SSJDD PER 2665-OR-306 (DWR PCL 01674) FEE TITLE TO SSJDD PER 2688-OR-574 (DWR PCL 01722) FEE TITLE TO SSJDD PER 2647-OR-216 (DWR PCL 01750) FEE TITLE TO SSJDD PER 2709-OR-350 (DWR PCL 01752) FEE TITLE TO SSJDD PER 2571-OR-513 (DWR PCL 01620) 48495051525354 FEE TITLE TO SSJDD PER 2678-OR-325 (DWR PCL 01678) FEE TITLE TO SSJDD PER 2909-OR-462 (DWR PCL 01958) FEE TITLE TO SAFCA PER 20000508-OR-1139 (APN 251-0292-037) FEE TITLE TO SAFCA PER 20000929-OR-0019 (APN 251-0292-038) FEE TITLE TO SAFCA PER DOC# 199611050345-OR (APN 251-0292-030) FEE TITLE TO SAFCA PER DOC# 199611201026-OR (APN 251-0301-042) FEE TITLE TO SAFCA PER DOC# 20010917-OR-1050 (APN 251-0301-046) FEE TITLE TO SAFCA PER DOC# 199703260634-OR (APN 251-0301-045) FEE TITLE TO SAFCA PER 19950425-OR-1196 (APN 251-0301-041) FEE TITLE TO SAFCA PER DOC# 199612100012-OR (PCL 1) (APN 251-0311-074) FEE TITLE TO SAFCA PER DOC# 199612091628-OR (APN 251-0311-075) FEE TITLE TO SAFCA PER DOC# 199612100012-OR (PCL 2) (APN 251-0311-076) FEE TITLE TO SAFCA PER DOC# 199610160054-OR (APN 251-0311-069) FEE TITLE TO SAFCA PER DOC# 199608281077-OR (APN 251-0311-066) FEE TITLE TO SAFCA PER 20010913-OR-1326 (APN 251-0311-079) FEE TITLE TO SAFCA PER DOC# 199703271019-OR (APN 251-0311-077) FEE TITLE TO SAFCA PER DOC# 199609090029-OR (APN 251-0311-067) LEVEE EASEMENT TO SAFCA PER DOC# 202403070861-OR LEVEE EASMENT TO SAFCA PER DOC# 202403070858-OR 55 37 56 ARCADE CREEK MARYSVILLE BLVD. APN 251-0260-011 CITY OF SACRAMENTO APN 251-0321-012 ARFCD 5110+00 5112+28 LEVEE EASEMENT IN FAVOR OF SSJDD PER 439-OR-338 (DWR PCL 00342_20) LEVEE EASEMENT IN FAVOR OF SAFCA PER DOC# 202403070860-OR EXHIBIT 'A' Plotted: Dec/17/2024 1:57 PM | By: Manrique.Jarquin DWG: P:\SAFCA\6SAF022000\SURVEY\DWG\Task 2672 NSSG\Robla Arcade\Robla Arcade O&M ROW.dwg CITY OF SACRAMENTO COUNTY OF SACRAMENTO DJF STATE OF CALIFORNIA 14 14 1" = 200' BWH DATE: DRWN. BY: SCALE: CHK. BY: SHEET OF (916) 788-8122 (916) 788-0600 (FAX) Roseville, CA 95661 1410 Rocky Ridge Drive, Suite 300 12/17/2024 LEVEE TOE (LANDSIDE) 10' OFFSET LEVEE TOE (LANDSIDE) 20' OFFSET LEVEE TOE (LANDSIDE) PARCEL LINE EXISTING SSJDD EASEMENT EXISTING SSJDD FEE TITLE EXISTING SAFCA FEE TITLE EXISTING ARFCD FEE TITLE EXISTING SAFCA EASEMENT PENDING SAFCA ACQUISITION LEGEND FLOOD WALL BASELINE / TOP CENTERLINE OF LEVEE PARCEL No. (SEE SEPARATE PARCEL LIST) APN: ASSESSOR PARCEL NUMBER ARFCD: AMERICAN RIVER FLOOD CONTROL DISTRICT DWR: CALIFORNIA DEPT OF WATER RESOURCES NEMDC: NATOMAS EAST MAIN DRAINAGE CANAL OR: OFFICIAL RECORDS OF SACRAMENTO COUNTY PCL: PARCEL SAFCA: SACRAMENTO AREA FLOOD CONTROL AGENCY SSJDD: SACRAMENTO SAN JOAQUIN DRAINAGE DISTRICT 3000+00 A-# 0 1"=200' 100 200 O & M RIGHT OF WAY MAP SCALE: ROBLA ARCADE BASIN MATCHLINE - SEE SHEET 13
Appendix I2.

Robla-Arcade Levee System
Encroachment Remediation
Plan - MBK Engineers
Water Resources  Flood Control  Water Rights DON TRIEU, P.E. FOUNDERS:

DARREN CORDOVA, P.E
NATHAN HERSHEY, P.E., P.L.S. ANGUS NORMAN MURRAY
LEE G. BERGFELD, P.E. 1913-1985
BEN TUSTISON, P.E. JOSEPH I. BURNS
THOMAS ENGLER, P.E., CFM 1926-2021
MICHAEL MONCRIEF, P.E. DONALD E. KIENLEN
NICOLE ORTEGA-JEWELL, PMP 1930-2023
KYLE KNUTSON, P.E.

ANNE WILLIAMS, P.E.

PATRICK HO, P.E.

M E M O R A N D U M
DATE: August 22, 2025
PREPARED BY: Rebecca Money, PE
FOR: SAFCA Encroachment
SUBJECT: Robla-Arcade Levee System Framework for Encroachment Remediation Plan
Introduction and Purpose
An evaluation of encroachments present along the Robla-Arcade Levee System was performed by Mead & Hunt and MBK Engineers (MBK) in 2024, as a requirement to meet California Department of Water Resources’ (DWR) Urban Levee Design Criteria (ULDC) (DWR, 2012); and to make an Urban Level of Flood Protection (ULOP) Finding that the Sacramento Area Flood Control Agency (SAFCA) levees provide protection against a flood that has a 1-in-200 chance of occurring in any given year. The encroachment evaluation follows requirements set forth in ULDC Section 7.12, Encroachments (Excluding Penetrations, Closure Structures, and Levee Vegetation, which are covered under separate cover if applicable).

MBK prepared a memorandum entitled, “SAFCA ULDC Certification Encroachment Evaluation Rationale”, dated December 2023. This memorandum contains the background and methodology used to provide each encroachment with a hazard ranking, and is included as Attachment A.

Evaluation
Mead & Hunt evaluated and provided a hazard ranking for each of the encroachments along the RoblaArcade Levee System, with input from MBK. This evaluation identified there were no high hazard encroachments present along the Robla-Arcade Levee System. The evaluation identified all encroachments as either moderate or low hazards, as defined in Table 1. The summary tables with these ratings are provided in Attachment B and figures indicating the location of these encroachments have been provided in Exhibit 3A.

Robla-Arcade Levee System August 22, 2025
Framework for Encroachment Remediation Plan Page 2
Table 1. Hazard Category Definitions and Corresponding Actions Hazard Category Definition Action
High Hazard Imminent threat to integrity of the levee Immediate remediation required for levee certification
Moderate Hazard
Potential for threat to integrity of levee
in future; impedes operation and
maintenance
Hazard shall be remediated
within 3-5 years, no impact to
levee certification
Low Hazard
Encroachment does not pose a hazard
to the O&M procedures, flood fighting,
or structural integrity of the levee, but is
not permitted and/or corrective action
is required to comply with Title 23.

Hazard shall be remediated
prior to the next levee
certification (10-20 years)
For a ULDC Finding, an evaluation of encroachments within a levee embankment and any adjacent flood control easement(s) is required to meet the following objectives:

1. Determine the permit status of the encroachments.

2. The encroachments must comply with California Code of Regulations Title 23.

3. The encroachment does not adversely impact the structural integrity of the levee during high-water conditions.

4. The encroachment does not adversely affect or impede Local Maintaining Agency (LMA) activities and/or protocol to properly operate and maintain the levee at all times, and to perform the necessary flood fighting techniques during high-water conditions.

The plan framework below outlines next steps that shall be taken to remediate these encroachments.

To fulfill the plan requirements, a detailed list of the encroachments and a timeframe to address the objectives above will need to be added.

Remediation Plan
Coordination between the land use agencies, the LMAs, and the Central Valley Flood Protection Board (CVFPB) will be necessary to meet the Plan’s objectives for remediating the hazardous and noncompliant encroachments before the next recertification process to the greatest extent practicable. The following steps outline a process to meet these objectives:

Step 1: This Plan shall be adopted by the land use agencies (i.e., the City) to ensure corrective actions outlined in the steps below are enacted with a prescribed schedule.

Step 2: Determine the permit status of the encroachments. This will include research and communication with CVFPB to locate all available permits. Documentation of each encroachment and the associated permit status shall be tracked and permits collected.

Robla-Arcade Levee System August 22, 2025
Framework for Encroachment Remediation Plan Page 3
The evaluation shall comply with the ULDC guidelines for encroachments, as follows:
• All existing encroachments are to be authorized by the agency responsible for permitting encroachments along the levee (or floodwall), or removed. • Operation and maintenance of the encroachment shall comply with the conditions required by the approved permit application.

The permit status of encroachments will directly inform the land use agencies and LMA’s whether certain encroachments shall be considered as Moderate Hazard or Low Hazard and the methods and resources in bringing the encroachments into compliance. A target time frame to complete this is 3-to-6 months from adoption of the plan.

Step 3: Confirm the encroachments comply with California Code of Regulations Title 23. This task will involve reviewing the permit documentation, including design and construction details. i. The review should ensure the encroachments do not adversely impact the structural integrity of the levee during high-water conditions.
ii. The review should confirm the encroachments do not adversely affect or impede LMA activities and/or protocol to properly operate and maintain the levee at all times, and to perform the necessary flood fighting techniques during high-water conditions.
iii. A target time frame to complete this is substantial completion within 6-to-12 months after completion of Step 2.

Step 4: For all encroachments missing a CVFPB permit and/or not in compliance with Title 23, identified in Steps 2 and 3, the land use agency will reach out to CVFPB and request corrective actions be taken. The corrective action will require:
• Working with CVFPB on items such as: providing guidance to property owners regarding submitting encroachment permit applications to the CVFPB. • Removal, repair, and/or relocation of the encroachment. • Establishing easement boundaries to mitigate future installations of unpermitted encroachments.
• Creating a timeline for the identified encroachments to come into compliance.

A schedule will be developed as part of this step in coordination with the tracking lists of encroachments identified in Steps 2 and 3 that require future remediation. These requests should be made within 1 year of completion of Step 3.

As outlined in ULDC: “To the extent allowable by law, this plan needs to address eventual removal or permitting of all such encroachments. In some cases, permits may be needed to provide for access by qualified officials. The city or county must work with the levee maintaining agency and the entity responsible for issuing encroachment permits to establish, document, and publicize a realistic target schedule for implementation of this plan. An example target schedule would be to remove or permit 50 Robla-Arcade Levee System August 22, 2025
Framework for Encroachment Remediation Plan Page 4
percent of the currently noncompliant encroachments within 5 years and to address the remaining 50 percent in the subsequent 5 years.”
This process may be lengthy to complete depending on the quantity and severity of the compliance issues. A ranking of priority shall be made to manage the remediation of encroachments (i.e., worst first) at which time a target schedule to address unpermitted and non-compliant encroachments shall be developed.

Step 5: The prepared schedule and tracking list shall be revisited and updated by the Land Use Agency at a minimum of every 5 years, with updates attached to the ULDC Engineer’s Report.

Closing
The encroachment remediation plan is a requirement of ULDC Section 7.12 that is needed to meet ULDC as part of SAFCA’s levee certification. The conclusions from the ULDC evaluation are necessary for the Land Use Agency to make an ULOP Finding that the levee system provides protection against a flood that has a 1-in-200 chance of occurring in any given year.

The Land Use Agency shall take this framework and create an Encroachment Remediation Implementation Plan which shall be adopted, followed, and updated on a 5-year basis.

Attachments
Attachment A – SAFCA ULDC Certification Encroachment Evaluation Rationale (2024) Attachment B – Figures and Summary Tables of Encroachments (Mead & Hunt, 2024) Exhibit 3A – Table Summary of Encroachments

Water Resources  Flood Control  Water Rights
WALTER BOUREZ, III, P.E. FOUNDERS:

DON TRIEU, P.E.

DARREN CORDOVA, P.E. ANGUS NORMAN MURRAY
NATHAN HERSHEY, P.E., P.L.S. 1913-1985
LEE G. BERGFELD, P.E. JOSEPH I. BURNS
BEN TUSTISON, P.E. 1926-2021
THOMAS ENGLER, P.E., CFM DONALD E. KIENLEN, P.E.

MICHAEL MONCRIEF, P.E. 1930-2023

NICOLE ORTEGA-JEWELL, PMP
KYLE KNUTSON, P.E.

ANNE WILLIAMS, P.E.

M E M O R A N D U M
DATE: September 27, 2024
PREPARED BY: Rebecca Money, PE, GE
REVIEWED BY: Tom Engler, PE
SUBJECT: SAFCA ULDC Certification Encroachment Evaluation Rationale Introduction and Purpose
An evaluation of encroachments is being completed by Mead & Hunt and MBK Engineers (MBK), collectively referred to as the Certification Team, to support the Sacramento Area Flood Control Agency’s (SAFCA) process to meet the California Department of Water Resources’ (DWR) Urban Levee Design Criteria (ULDC) (DWR, 2012); and to make an Urban Level of Flood Protection (ULOP) Finding that SAFCA levees provide protection against a flood that has a 1-in-200 chance of occurring in any given year. The encroachment evaluation follows requirements set forth in ULDC Section 7.12, Encroachments (Excluding Penetrations, Closure Structures, and Levee Vegetation). This memorandum describes the methodology that will be applied to the evaluation of encroachments.

Encroachments in the following SAFCA levee systems are included in the evaluation:

1. Natomas Basin: Sacramento River East Levee, Natomas Cross Canal South Levee, Pleasant Grove Creek Canal West Levee, Natomas East Main Drainage Canal West Levee, and American River North Levee

2. Dry Creek Basin: Dry Creek North Levee

3. Robla-Arcade Creek Basin: Robla Creek South Levee, Natomas East Main Drainage Canal East Levee, and Arcade Creek North Levee

4. American River North Basin: Arcade Creek South Levee, Natomas East Main Drainage Canal East Levee, and American River North Levee

5. American River South Basin: American River South Levee, Sacramento River East Levee, and Beach Lake/Morrison Creek North Levee
MBK Engineers September 27, 2024
SAFCA ULDC Certification Encroachment Evaluation Rationale Page 2 For a ULDC Finding, an evaluation of encroachments within a levee embankment and any adjacent flood control easement(s) is required to meet the following objectives:

1. Determine the permit status of the encroachments.

2. Ensure the encroachments comply with California Code of Regulations Title 23.

3. Ensure the encroachment does not adversely impact the structural integrity of the levee during high-water conditions.

4. Ensure the encroachment does not adversely affect or impede Local Maintaining Agency (LMA) activities and/or protocol to properly operate and maintain the levee at all times; and to perform the necessary flood fighting techniques during high-water conditions.

Background
Encroachments are defined in the ULDC as any obstruction or physical intrusion by construction of works or devices, planting or removal of vegetation, or by whatever means for any purpose, into any of the following:
• Any flood control project works
• The waterway area of the project
• The area covered by an adopted plan of flood control
• Any area outside the above limits, if the encroachment could affect any of the above (Title 23 CCE, Division 1, Chapter 1, Article 2, Section 4)
Encroachments on levee embankments require permits issued by the Central Valley Flood Protection Board (CVFPB or Board) and the United States Army Corps of Engineers (USACE). It is common to discover several encroachments along the levees that are either unpermitted or which do not adhere to the original intent and/or conditions of the permit. Over time, very few corrective actions have been taken by enforcement agencies regarding these unpermitted and non-compliant encroachments due to a lack of resources and limited legal recourse.

Encroachments within the flood control right-of-way in the Sacramento area are tracked by DWR, USACE, and LMAs. Regular review of these encroachments is necessary for levee certification, in order to ensure compliance with Title 23, and to determine whether the encroachments adversely impact levee integrity and/or operation and maintenance (O&M) activities.

Methodology
The following methodology was developed to evaluate existing encroachments in SAFCA levee systems and to form the basis for the Finding:
• Collect essential information for each existing encroachment • Evaluate the encroachments based on their impact to levee integrity and/or O&M MBK Engineers September 27, 2024
SAFCA ULDC Certification Encroachment Evaluation Rationale Page 3 • Prepare an Encroachment Remediation Plan to address non-compliant and potentially hazardous encroachments on levee embankments
Step 1: Data Collection
Encroachments within the levee embankment and existing/future right-of-way (i.e., up to 20 feet from levee toe) shall be field verified for each levee system using GPS equipment and highresolution cameras. At a minimum, the types and locations of the encroachments will be recorded in a database that can be summarized for evaluation. Additional details for the encroachments can be captured and recorded during the data collection process, as necessary to support corrective action.

Step 2: Encroachment Data Evaluation
MBK will review and evaluate the existing encroachments in accordance with the following key procedures as outlined in ULDC Section 7.12 (in italics):
i. Initial Assessment
• The civil engineer needs to assess existing encroachments and render an opinion as to their impact on the reliable performance of the levee/floodwall for the full range of loading up to the HTOL1
.
• The opinion needs to consider all encroachments within the channel, on the levee, and within the landside right-of-way identified in Section 7.11, irrespective of whether the property rights have been acquired.

For each levee system, the Certification Team will evaluate specific types of encroachments that may affect levee performance during high-water conditions. MBK will have engaged with the associated Local Maintaining Agencies to discuss encroachments that hamper O&M activities. The database inventory of encroachments, and the analysis tools available in the database, will inform the initial assessment of existing encroachments that may potentially cause severe damage to the levee or inhibit O&M monitoring or flood fighting.
ii. Engineering Judgment
• Due to the limitations of analytical tools for assessing the impacts of encroachments, the civil engineer needs to exercise sound engineering judgment in rendering this opinion. • The civil engineer shall consider the following when rendering this opinion: type, age, condition, performance history of the encroachment, and impacts on the levee/floodwall structural integrity, impacts on the hydraulic effect on the channel and floodway, and impacts on the operation and maintenance of the levee/floodwall.

In cases where the existing encroachment is outside the levee minimum geometry and visibility right-of-way, sound engineering judgment may replace the detailed geotechnical and hydraulic analyses.
1 Hydraulic Top of Levee
MBK Engineers September 27, 2024
SAFCA ULDC Certification Encroachment Evaluation Rationale Page 4 Each levee system will undergo a screening process to properly exercise the appropriate level of engineering judgment that shall include, but not be limited to:
• Identifying common encroachment types that exist
• The proximity of similar encroachments (i.e., common among adjacent properties) • Review of existing geotechnical evaluations for slope stability and seepage mitigation • Review existing levee geometry (i.e., standard vs. wide levee) iii. Hazard Assessment
• A hazard assessment needs to be performed for each existing encroachment, whether permitted or not. Encroachments with a potential to be a high hazard need to have a full engineering evaluation, to demonstrate that the hazard is acceptable, or be removed or modified.
• All existing encroachments considered a high hazard are to be removed or modified to restore the reliability of the levee/floodwall. Encroachment removal or modification shall be performed under the direction of a civil engineer and should address, at a minimum, seepage and slope stability issues and the structural integrity of the levee. In addition, the encroachment removal or modification must not significantly diminish hydraulic capacity of the channel or hinder operations and maintenance. A proposed removal or modification plan is to be approved by the levee maintaining agency and the Board (for levees regulated by the Board).

Based on input from others and on MBK’s experience, the following encroachment types (in alphabetical order) may potentially be identified as hazardous and will require a more focused review. The following descriptions include a brief statement of the impact to the levee:
• Bike trail alignment – obstruction for O&M
• Bridges – obstruction for O&M, scour around abutment
• Gates across levees – key availability, opening of gate (standard operating procedure(s) [SOP]), alternative access routes
• Landscaping on the levee slope and at the landside toe – also covered under ULDC 7.16 Levee Vegetation (impedes visibility for flood fighting) • Poles – obstruction for O&M, penetration of blanket, and seepage exit point • Pressurized pipes, including irrigation piping, within the levee slope and parallel to landside toe – obstruction for O&M, potential to rupture below grade, and scour embankment • Retaining walls – stability of levee, impedes visibility for flood fighting, obstruction for O&M, engineering analysis
• Stairways – obstruction for O&M, stability of levee
MBK Engineers September 27, 2024
SAFCA ULDC Certification Encroachment Evaluation Rationale Page 5 • Structures – excluding residential (impeded visibility for flood fighting) To execute a consistent methodology in evaluating the encroachments for all levee systems, a series of flow charts, one chart for each of the aforementioned encroachment types, has been prepared and is included as Attachment 1. These flow charts include the rationale followed to assign a hazard category to each encroachment, and is based on the type and condition of each encroachment, thus providing an overall evaluation of the encroachments as required to meet the Urban Level of Flood Protection. The hazard categories are defined as follows:

Table 1. Hazard Category Definitions and Corresponding Actions Hazard Category Definition Action
High Hazard Imminent threat to integrity of the
levee.

Immediate remediation
required for levee
certification.

Moderate Hazard
Potential for threat to integrity of
levee in future; impedes operation
and maintenance.

Hazard shall be
remediated within 3-5
years, no impact to
levee certification.

Low Hazard
Encroachment does not pose a
hazard to the O&M procedures,
flood fighting, or structural
integrity of the levee, but is not
permitted and/or corrective action
is required to comply with Title 23.

Hazard shall be
remediated prior to the
next levee certification
(10-20 years).

High Hazard Encroachments are an immediate and imminent threat to levee integrity, and therefore would preclude ULDC certification until corrective actions take place. An engineering evaluation shall be performed to assess the need for removal, remediation, or leaving in place. The engineering evaluation shall include a review of “seepage and slope stability issues and the structural integrity of the levee” (ULDC Section 7.12, DWR, 2012). An example of a high hazard encroachment includes a failing retaining wall within the embankment zone of a standard size levee.

Moderate Hazard Encroachments may potentially have an adverse impact on levee integrity while significantly impeding LMAs from operating, maintaining, or flood fighting the levee. Engineering judgment and feedback from the LMA will inform whether an encroachment is moderately hazardous and if corrective actions are required in 5 years or less from when the ULDC Finding is made. Examples of a moderate hazard encroachments include non-compliant dense vegetation and sprinkler systems on the levee slope.

Low Hazard Encroachments are determined to not meet ULDC if they either (1) have not been permitted or (2) interfere with operation, maintenance, or flood fight capability. Typically, unpermitted encroachments on the levee are installed by the adjacent homeowners as an extended MBK Engineers September 27, 2024
SAFCA ULDC Certification Encroachment Evaluation Rationale Page 6 feature of their property onto the levee regardless of prescriptive rights or underlying property ownership.
iv. Status of Encroachment Permits
The encroachment evaluation includes an overview of the permit status of all known and visible encroachments for each levee system. Permitted encroachments shall be Title 23 compliant to ensure levee integrity and operations are not affected. Permitted encroachments signify that the CVFPB and USACE have provided the necessary reviews to allow encroachments to be constructed and installed within the levee embankment and adjacent rights-of-way. The evaluation shall comply with the ULDC guidelines for encroachments, as follows:
• All existing encroachments are to be authorized by the agency responsible for permitting encroachments along the levee (or floodwall), or removed. • Operation and maintenance of the encroachment shall comply with the conditions required by the approved permit application.

The permit status of encroachments will directly inform the Certification Team whether certain encroachments shall be considered as Moderate Hazard or Low Hazard and the methods in bringing the encroachments into compliance.

Step 3: Preparing the Encroachment Remediation Plan
For Moderate and Low Hazard encroachments, an Encroachment Remediation Plan (Plan) shall be prepared that will outline the necessary actions to resolve and/or remediate individual encroachments. The Plan shall include steps to take corrective actions based on the severity of the encroachments, such as providing guidance to property owners regarding submitting encroachment permit applications to the CVFPB, removal and/or relocation of the encroachment, establishing easement boundaries to mitigate future installations of unpermitted encroachments, and creating a timeline for the identified encroachments to come into compliance. In order to achieve the Plan’s objectives, the Plan shall be adopted by the land use agencies (i.e., the City and County) to ensure corrective actions are enacted with a prescribed schedule. Coordination between the land use agencies, the LMAs, and the CVFPB will be necessary to meet the Plan’s objectives for remediating the hazardous encroachments before the next recertification process to the greatest extent practicable.

Conclusion
A list of encroachments will be provided in supporting documentation to the ULDC Engineer’s Report, prepared by the Certification Team. If a Plan is required, the Plan will be an attachment to the ULDC Engineer’s Report. High Hazard encroachments will be included and discussed in the ULDC Engineer’s Report for the purpose of tracking and documenting the plan.

Attachments: Attachment 1 – Encroachment Assessment Flow Charts (9 pages) SAFCA ULDC Certification Encroachment Evaluation Rationale Attachment 1.

Encroachment Assessment Flow Charts
Encroachment Analysis
Yes
Landscaping
Is landscaping
dense and does
it prevent visual
inspection?
(T23.S131.f7)
No
Unacceptable (Category 1A*)
Is groundcover
woody or
greater than 12”
in height?
(T23.S131.f8)
Yes
No
Unacceptable (Category 1A)
* Category 1A – Imminent threat to integrity of the levee; Must be remediated before levee certification.

Category 1B – Lesser threat to integrity of the levee; Impedes operation and maintenance; Must be fixed or removed within three years of levee certification.

Category 2 – Doesn’t comply with ULDC; Must be fixed or removed within ten years of levee certification.

Acceptable
Is irrigation piping
present?
No
Yes Yes
See Page 3 for Irrigation
No
Located in
levee prism?
No
Acceptable Retaining Walls
Is wall within
or adjacent
to levee
maintenance
zone
Unacceptable
(Category 1A)
Is wall height
greater than 3
feet?
(T23.S125.a1)
Yes Yes
Does wall have
drainage features
to intercept seepage and
prevent migration?
(T23.S125.a3)
Yes
Does wall
project above
levee by more
than one foot?
Yes
Are access
and visibility
for seepage and stability
inspection
impaired?
Unacceptable
(Category 1A)
No
Acceptable
No
Unacceptable
(Category 2)
No
No
Yes
Unacceptable
(Category 2)
Designed by
licensed civil
engineer and
serviceable?
(T23.S125.a1;
CBC S1807)
Yes
Is construction material
reinforced concrete,
concrete gravity
section or equivalent?
(T23.S125.a2)
No
Is wall height
greater than 3
feet?
(T23.S125.a1)
Acceptable
Acceptable
Is wall
taller than
18 inches?
Unacceptable
(Category 1B)
No
No
Yes
Yes No Yes
Designed by
licensed civil
engineer and
serviceable?
(T23.S125.a1;
CBC S1807)
Unacceptable
(Category 2)
No
Acceptable
Yes
Unacceptable
(Category 1A)
No
Yes
* Category 1A – Imminent threat to integrity of the levee; Must be remediated before levee certification.

Category 1B – Lesser threat to integrity of the levee; Impedes operation and maintenance; Must be fixed or removed within three years of levee certification.

Category 2 – Doesn’t comply with ULDC; Must be fixed or removed within ten years of levee certification.

Encroachment Analysis
Located in
levee prism?
Yes
No
Irrigation
Irrigation of vegetation
on levee slopes
conforms with Title
23?(T23.S131.j1-6, 8)
No
Yes
Acceptable
Does it have a
shutoff control valve within
10 feet of toe accessible to
maintenance or flood fight
personnel?
(T23.S131.j7)
Yes
No
Unacceptable
(Category 1B)
Acceptable Acceptable
Encroachment Analysis
Are steps
constructed of material
resistant to deterioration1?
(T23.S137.c1)
No
Stairways
Yes
Yes
Unacceptable
(Category 1B)
Does excavation
in slope exceed
12 inches in
depth?
(T23.S137.c3)
No
No Are steps flush with levee slope and
properly anchored to
prevent movement?
(T23.S137.c2,c4)
Unacceptable
(Category 1B) Unacceptable (Category 1B)

1. Including, but not limited to, concrete, masonry, stone, pressure treated lumber, iron, and steel.

Yes Yes
No
If there is a hand
railing, is it
designed to give
way with debris
loading on
waterside?
(T23.S137.c5,
c6, c7)
Acceptable
Yes
Acceptable
Are there elevated
access ways that
conform with Title
23?
(T23.S137.d1-7)
No
Unacceptable
(Category 1B)
Encroachment Analysis
Is structure
on levee or
within 10
feet of toe?
Yes
No
Structures (excludes residential)1
Acceptable
Is structure
on slope?
Yes
No
Unacceptable
(Category 2)
Unacceptable
(Category 1B)

1. Structures include liquid storage tanks, water retention basins, steps, elevated access ways, mail boxes, signage, grazing livestock, and storage of equipment or materials on levee slope.

Encroachment Analysis
Can gates
remain open
during high
water patrols?
(T23.S127.b4)
No
Gates across levee
Yes
No
Acceptable
Is maintenance
access
impaired?
Yes
No
Is alternative
patrol access
available?
Acceptable
Yes
Unacceptable
(Category 1A)
Unacceptable
(Category 2)
Encroachment Analysis
Including guy
wires, does
pole impede
maintenance
access?
No
Yes
Does fill comply
with Title 23
requirements?
Unacceptable
(Category 2)
No
Unacceptable
(Category 2)
Acceptable
Yes
Poles and Overhead Utilities (T23, S123)
Does it cross over the levee?
No
Yes
Does it meet minimum clearance in T23.S123.b6?
Yes
No
Unacceptable
(Category 2)
Acceptable
Unknown
Any past performanceissues?
No
Yes
Unacceptable
(Category 2)
Acceptable
Encroachment Analysis
Is
maintenance
access
impaired?
Yes
Bridges (T23, S128)
No
No
Acceptable
Is waterside
slope revetted? No
Yes
Yes Any
depressions in
levee crown?
Unacceptable
(Category 1B)
Unacceptable
(Category 2)
Unacceptable
(Category 1B)
Unacceptable
(Category 2)
Encroachment Analysis
Bike Trail (T23, S132)
Yes
Acceptable
No Is surfacing flush with shoulder
material to provide
uniform patrol
road?
Yes
No
Is
maintenance
access
impaired?
Unacceptable
(Category 1B)
Unacceptable
(Category 2)
Yes
Are there excessive potholes, cracking, or surface distress? Unacceptable
(Category 1B)
No

3171+00
3170+00
3169+00
3168+00
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3166+00
3165+00
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351
856
1142
1624
1627 1626
1630 1631
1637
4194
4195
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 1 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
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3119+00
950 857
1090
1624
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 2 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
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3119+00
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827
927
1045
1121
1169 1614 1613
1616
4193 4192
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 3 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
5001+00 5002+00
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3080+00
1585
1586
1587
1619
4190
4191
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 4 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
6010+00
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6014+00
6015+00
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6017+00
6018+00
6019+00
6020+00
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6056+00
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96 94 95
383
390
613
615 616
617
619
625 624
4196
4197
4198
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
Linear Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 5 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
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97 901
378
625 624
626
628 627
629
630
635
636
637
710
4199
4200
4201
4202
4203
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
Linear Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 6 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
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98 99
3378
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3381
4204
4206
¯ 0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
Linear Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 7 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
5016+00
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5021+00
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906
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1038
1037
948
1011
1055
1147
1165
1191
1639 1640
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1645
1655
4187
4188
4189
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
Linear Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 8 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
5063+00
5065+00
5064+00
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5067+00
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5109+00
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5112+00
1038 1037
1035
906
1039
1040
1036
931
948
1011
1021
1656
1659
1660
1661
1665
1667
1685
1686
3383
3384
3784
3785
3786
3787
3788
4180
4181
4182
4183
4185
4187
¯
0 75 150 300
Feet
Legend
LeveeCenterline_Route
Encroachments
Linear Encroachments
SAFCA Levee Centerline
Index Map
Robla South, Arcade North and
NEMDC East Levee System
Encroachments
Sacramento Area Levee Evaluation
Levee Accreditation Program Page 9 of 9
Robla South Levee
Arcade North Levee
NEMDC East Levee
EXHIBIT 3A1. Table Summary of Encroachments (non-linear) Robla - Arcade Levee System (RALS) - Encroachments
SAFCA ID Levee Unit Station Category Subcategory Owner
351 Robla South Levee AR06 6000+69 Valve Positive Closure Vault City of Sacramento 4195 Robla South Levee AR06 6001+01 Gate
613 Robla South Levee AR06 6023+98 Pole Electrical NA
4196 Robla South Levee AR06 6025+78 Gate
383 Robla South Levee AR06 6029+12 Pump Station Drainage City of Sacramento390 Robla South Levee AR06 6029+22 Pump Station Drainage City of Sacramento616 Robla South Levee AR06 6029+88 Stairway Concrete City of Sacramento617 Robla South Levee AR06 6030+09 Drop Inlet Landside Drainage City of Sacramento615 Robla South Levee AR06 6032+37 Stairway Concrete City of Sacramento619 Robla South Levee AR06 6032+89 Drop Inlet Landside Drainage City of Sacramento 4197 Robla South Levee AR06 6037+54 Gate4198 Robla South Levee AR06 6039+89 Gate 625 Robla South Levee AR06 6053+84 Other powerlines PG&E624 Robla South Levee AR06 6054+27 Other powerlines PG&E626 Robla South Levee AR06 6057+55 Well Monitoring Well NA628 Robla South Levee AR06 6066+00 Well Abandoned Pump SAFCA627 Robla South Levee AR06 6066+05 Pole Abandoned Electrical SAFCA378 Robla South Levee AR06 6072+24 Bridge Road City of Sacramento629 Robla South Levee AR06 6078+40 Pole Electrical NA 4200 Robla South Levee AR06 6078+45 Gate4199 Robla South Levee AR06 6078+46 Gate 710 Robla South Levee AR06 6078+53 Pole Electrical NA
4201 Robla South Levee AR06 6079+56 Gate
630 Robla South Levee AR06 6080+19 Pole Electrical NA
4203 Robla South Levee AR06 6084+03 Gate4202 Robla South Levee AR06 6091+38 Gate 635 Robla South Levee AR06 6092+18 Other Call box NA636 Robla South Levee AR06 6092+19 Other Stream gage NA637 Robla South Levee AR06 6092+36 Fence Bollards NA 3380 Robla South Levee AR06 6106+31 Irrigation Sprinkler NA4204 Robla South Levee AR06 6107+56 Gate3381 Robla South Levee AR06 6109+24 Structure Building NA3379 Robla South Levee AR06 6116+94 Irrigation Sprinkler NA3378 Robla South Levee AR06 6117+05 Irrigation Sprinkler NA4206 Robla South Levee AR06 6118+14 Pole4190 Arcade North Levee AR07 5001+33 Gate

Robla - Arcade Levee System (RANL) - Encroachments
SAFCA ID Levee Unit Station Category Subcategory Owner
1585 Arcade North Levee AR07 5001+63 Pole Utility NA1655 Arcade North Levee AR07 5031+02 Stairway Concrete Private1645 Arcade North Levee AR07 5031+37 Other Electrical equipment1147 Arcade North Levee AR07 5031+59 Pump Station Drainage City of Sacramento1643 Arcade North Levee AR07 5031+59 Stairway Concrete Private1191 Arcade North Levee AR07 5031+89 Structure Building City of Sacramento4189 Arcade North Levee AR07 5036+91 Gate1055 Arcade North Levee AR07 5037+62 Pole Coaxial Cable Sacramento Cable Television4188 Arcade North Levee AR07 5038+52 Gate1642 Arcade North Levee AR07 5038+52 Pole Utility1641 Arcade North Levee AR07 5042+88 Parallel Pipe Manhole - Drainage City of Sacramento1639 Arcade North Levee AR07 5048+73 Well Monitoring Well1640 Arcade North Levee AR07 5048+86 Well Monitoring Well1165 Arcade North Levee AR07 5051+89 Riser City of Sacramento 948 Arcade North Levee AR07 5064+61 Pole Coaxial Cable Sacramento Cable Television 1011 Arcade North Levee AR07 5064+92 Pump Station Drainage City of Sacramento1656 Arcade North Levee AR07 5065+23 Other Electrical equipment4187 Arcade North Levee AR07 5065+42 Gate 931 Arcade North Levee AR07 5069+01 Parallel Pipe Manhole - Sewer City of Sacramento 4186 Arcade North Levee AR07 5069+25 Gate1660 Arcade North Levee AR07 5069+45 Pole Light1659 Arcade North Levee AR07 5069+57 Pole Utility1021 Arcade North Levee AR07 5069+74 Bridge Replaced City of Sacramento4185 Arcade North Levee AR07 5070+63 Gate1661 Arcade North Levee AR07 5070+78 Drop Inlet Landside Drainage3384 Arcade North Levee AR07 5082+05 Structure1665 Arcade North Levee AR07 5084+30 Pole Utility3383 Arcade North Levee AR07 5090+38 Structure3784 Arcade North Levee AR07 5094+66 Landscaping3785 Arcade North Levee AR07 5095+19 Landscaping3786 Arcade North Levee AR07 5097+32 Landscaping3787 Arcade North Levee AR07 5097+81 Landscaping1667 Arcade North Levee AR07 5098+21 Structure Building3788 Arcade North Levee AR07 5098+24 Landscaping4183 Arcade North Levee AR07 5100+45 Gate4182 Arcade North Levee AR07 5100+89 Gate

Robla - Arcade Levee System (RANL) - Encroachments
SAFCA ID Levee Unit Station Category Subcategory Owner
4181 Arcade North Levee AR07 5109+31 Other Drainage inlet4180 Arcade North Levee AR07 5110+90 Pole1686 Arcade North Levee AR07 5111+97 Other Electrical Vault1687 Arcade North Levee AR07 5112+03 Other Electrical Panel1685 Arcade North Levee AR07 5112+04 Pole Utility3147 Arcade North Levee AR07 5112+14 Bridge Road1586 NEMDC East Levee AR2A 3056+59 Other Electrical Panel NA1587 NEMDC East Levee AR2A 3056+59 Pole Electrical4191 NEMDC East Levee AR2A 3056+59 Gate1619 NEMDC East Levee AR2A 3067+38 Valve Manhole - Drainage City of Sacramento4192 NEMDC East Levee AR2A 3090+47 Structure1169 NEMDC East Levee AR2A 3090+57 Access Gate Pipe Gate 927 NEMDC East Levee AR2A 3090+57 Bridge Road City of Sacramento 1045 NEMDC East Levee AR2A 3090+57 Bridge Road City of Sacramento 827 NEMDC East Levee AR2A 3090+58 Access Gate Pipe Gate 1121 NEMDC East Levee AR2A 3090+58 Access Gate Pipe Gate 881 NEMDC East Levee AR2A 3090+59 Access Gate Pipe Gate 4193 NEMDC East Levee AR2A 3090+69 Structure1616 NEMDC East Levee AR2A 3091+98 Pole Electrical1613 NEMDC East Levee AR2A 3115+96 Structure Control Building1614 NEMDC East Levee AR2A 3116+07 Pole Electrical1090 NEMDC East Levee AR2A 3131+80 Pump Station Drainage ARFCD 857 NEMDC East Levee AR2A 3132+96 Bridge Road950 NEMDC East Levee AR2A 3134+73 Pump Station Sump 157 - Single Pump 1624 NEMDC East Levee AR2A 3160+77 Well Monitoring Well1626 NEMDC East Levee AR2A 3165+39 Pole Utility pole cut off at ground 1627 NEMDC East Levee AR2A 3168+14 Pole Utility pole cut off at ground 1631 NEMDC East Levee AR2A 3183+04 Pole Utility1630 NEMDC East Levee AR2A 3183+11 Pole RR Radio 856 NEMDC East Levee AR2A 3184+09 Bridge Road City of Sacramento 1142 NEMDC East Levee AR2A 3184+92 Conduit Coaxial Cable - electrical Sacramento Cable Television, Incorporated1637 NEMDC East Levee AR2A 3184+95 Pole Utility4194 NEMDC East Levee AR2A 3190+69 Gate

EXHIBIT 3A2. Table Summary of Linear Encroachments
Robla - Arcade Levee System (RALS) - Encroachments
SAFCA ID Levee Unit Station Category Subcategory Owner
351 Robla South Levee AR06 6000+69 Valve Positive Closure Vault City of Sacramento 4195 Robla South Levee AR06 6001+01 Gate
613 Robla South Levee AR06 6023+98 Pole Electrical NA
4196 Robla South Levee AR06 6025+78 Gate
383 Robla South Levee AR06 6029+12 Pump Station Drainage City of Sacramento390 Robla South Levee AR06 6029+22 Pump Station Drainage City of Sacramento616 Robla South Levee AR06 6029+88 Stairway Concrete City of Sacramento617 Robla South Levee AR06 6030+09 Drop Inlet Landside Drainage City of Sacramento615 Robla South Levee AR06 6032+37 Stairway Concrete City of Sacramento619 Robla South Levee AR06 6032+89 Drop Inlet Landside Drainage City of Sacramento 4197 Robla South Levee AR06 6037+54 Gate4198 Robla South Levee AR06 6039+89 Gate 625 Robla South Levee AR06 6053+84 Other powerlines PG&E624 Robla South Levee AR06 6054+27 Other powerlines PG&E626 Robla South Levee AR06 6057+55 Well Monitoring Well NA628 Robla South Levee AR06 6066+00 Well Abandoned Pump SAFCA627 Robla South Levee AR06 6066+05 Pole Abandoned Electrical SAFCA378 Robla South Levee AR06 6072+24 Bridge Road City of Sacramento629 Robla South Levee AR06 6078+40 Pole Electrical NA 4200 Robla South Levee AR06 6078+45 Gate4199 Robla South Levee AR06 6078+46 Gate 710 Robla South Levee AR06 6078+53 Pole Electrical NA
4201 Robla South Levee AR06 6079+56 Gate
630 Robla South Levee AR06 6080+19 Pole Electrical NA
4203 Robla South Levee AR06 6084+03 Gate4202 Robla South Levee AR06 6091+38 Gate 635 Robla South Levee AR06 6092+18 Other Call box NA636 Robla South Levee AR06 6092+19 Other Stream gage NA637 Robla South Levee AR06 6092+36 Fence Bollards NA 3380 Robla South Levee AR06 6106+31 Irrigation Sprinkler NA4204 Robla South Levee AR06 6107+56 Gate3381 Robla South Levee AR06 6109+24 Structure Building NA3379 Robla South Levee AR06 6116+94 Irrigation Sprinkler NA3378 Robla South Levee AR06 6117+05 Irrigation Sprinkler NA4206 Robla South Levee AR06 6118+14 Pole4190 Arcade North Levee AR07 5001+33 Gate

Robla - Arcade Levee System (RANL) - Encroachments
SAFCA ID Levee Unit Station Category Subcategory Owner
1585 Arcade North Levee AR07 5001+63 Pole Utility NA1655 Arcade North Levee AR07 5031+02 Stairway Concrete Private1645 Arcade North Levee AR07 5031+37 Other Electrical equipment1147 Arcade North Levee AR07 5031+59 Pump Station Drainage City of Sacramento1643 Arcade North Levee AR07 5031+59 Stairway Concrete Private1191 Arcade North Levee AR07 5031+89 Structure Building City of Sacramento4189 Arcade North Levee AR07 5036+91 Gate1055 Arcade North Levee AR07 5037+62 Pole Coaxial Cable Sacramento Cable Television4188 Arcade North Levee AR07 5038+52 Gate1642 Arcade North Levee AR07 5038+52 Pole Utility1641 Arcade North Levee AR07 5042+88 Parallel Pipe Manhole - Drainage City of Sacramento1639 Arcade North Levee AR07 5048+73 Well Monitoring Well1640 Arcade North Levee AR07 5048+86 Well Monitoring Well1165 Arcade North Levee AR07 5051+89 Riser City of Sacramento 948 Arcade North Levee AR07 5064+61 Pole Coaxial Cable Sacramento Cable Television 1011 Arcade North Levee AR07 5064+92 Pump Station Drainage City of Sacramento1656 Arcade North Levee AR07 5065+23 Other Electrical equipment4187 Arcade North Levee AR07 5065+42 Gate 931 Arcade North Levee AR07 5069+01 Parallel Pipe Manhole - Sewer City of Sacramento 4186 Arcade North Levee AR07 5069+25 Gate1660 Arcade North Levee AR07 5069+45 Pole Light1659 Arcade North Levee AR07 5069+57 Pole Utility1021 Arcade North Levee AR07 5069+74 Bridge Replaced City of Sacramento4185 Arcade North Levee AR07 5070+63 Gate1661 Arcade North Levee AR07 5070+78 Drop Inlet Landside Drainage3384 Arcade North Levee AR07 5082+5 Structure1665 Arcade North Levee AR07 5084+30 Pole Utility3383 Arcade North Levee AR07 5090+38 Structure3784 Arcade North Levee AR07 5094+66 Landscaping3785 Arcade North Levee AR07 5095+19 Landscaping3786 Arcade North Levee AR07 5097+32 Landscaping3787 Arcade North Levee AR07 5097+81 Landscaping1667 Arcade North Levee AR07 5098+21 Structure Building3788 Arcade North Levee AR07 5098+24 Landscaping4183 Arcade North Levee AR07 5100+45 Gate4182 Arcade North Levee AR07 5100+89 Gate

Robla - Arcade Levee System (RANL) - Encroachments
SAFCA ID Levee Unit Station Category Subcategory Owner
4181 Arcade North Levee AR07 5109+31 Other Drainage inlet4180 Arcade North Levee AR07 5110+90 Pole1686 Arcade North Levee AR07 5111+97 Other Electrical Vault1687 Arcade North Levee AR07 5112+03 Other Electrical Panel1685 Arcade North Levee AR07 5112+04 Pole Utility3147 Arcade North Levee AR07 5112+14 Bridge Road1586 NEMDC East Levee AR2A 3056+59 Other Electrical Panel NA1587 NEMDC East Levee AR2A 3056+59 Pole Electrical4191 NEMDC East Levee AR2A 3056+59 Gate1619 NEMDC East Levee AR2A 3067+38 Valve Manhole - Drainage City of Sacramento4192 NEMDC East Levee AR2A 3090+47 Structure1169 NEMDC East Levee AR2A 3090+57 Access Gate Pipe Gate 927 NEMDC East Levee AR2A 3090+57 Bridge Road City of Sacramento 1045 NEMDC East Levee AR2A 3090+57 Bridge Road City of Sacramento 827 NEMDC East Levee AR2A 3090+58 Access Gate Pipe Gate 1121 NEMDC East Levee AR2A 3090+58 Access Gate Pipe Gate 881 NEMDC East Levee AR2A 3090+59 Access Gate Pipe Gate 4193 NEMDC East Levee AR2A 3090+69 Structure1616 NEMDC East Levee AR2A 3091+98 Pole Electrical1613 NEMDC East Levee AR2A 3115+96 Structure Control Building1614 NEMDC East Levee AR2A 3116+07 Pole Electrical1090 NEMDC East Levee AR2A 3131+80 Pump Station Drainage ARFCD 857 NEMDC East Levee AR2A 3132+96 Bridge Road950 NEMDC East Levee AR2A 3134+73 Pump Station Sump 157 - Single Pump 1624 NEMDC East Levee AR2A 3160+77 Well Monitoring Well1626 NEMDC East Levee AR2A 3165+39 Pole Utility pole cut off at ground 1627 NEMDC East Levee AR2A 3168+14 Pole Utility pole cut off at ground 1631 NEMDC East Levee AR2A 3183+04 Pole Utility1630 NEMDC East Levee AR2A 3183+11 Pole RR Radio 856 NEMDC East Levee AR2A 3184+09 Bridge Road City of Sacramento 1142 NEMDC East Levee AR2A 3184+92 Conduit Coaxial Cable - electrical Sacramento Cable Television, Incorporated1637 NEMDC East Levee AR2A 3184+95 Pole Utility4194 NEMDC East Levee AR2A 3190+69 Gate

Appendix I3.

Robla-Arcade Levee System
Penetration Remediation
Plan - Mead & Hunt
Mead & Hunt | 180 Promenade Circle, Suite 240, Sacramento, CA 95834 | 916-971-3961 | meadhunt.com Technical Memorandum
To: Thomas Engler, MBK Engineers
From: Stephen Sullivan, Civil Engineer of Record
Reviewed by: Jeffrey Kashiwada, Senior Project Engineer Date: August 27, 2024
Subject: Penetration Exceptions Work Plan, Robla Arcade Levee System (RALS) SAFCA Due Diligence Review for Urban Levee Design Criteria Section 7.13 This Technical Memorandum (TM) is part of the Sacramento Area Flood Control Agency’s (SAFCA) due diligence review for compliance with the California Department of Water Resources (DWR) Urban Levee Design Criteria (ULDC) for the RALS. This TM pertains to Section 7.13 – Penetrations.

The purpose of this TM is to provide background, justification, and work plans for exceptions to ULDC Section 7.13 requirements for penetrations. Mead & Hunt has identified penetrations, as summarized in our Engineering Evaluations TM, that require a work plan to resolve exceptions to ULDC criteria. This TM and the Penetrations Evaluation TM are attached as Appendices to Mead & Hunt’s ULDC Due Diligence Report for the RALS.

ULDC Section 7.13 criteria states:

Civil engineer needs to assess existing penetrations and render an opinion as to their impact on the reliable performance of the levee/floodwall for the full range of loading up to the hydraulic top of levee (HTOL).

Mead & Hunt evaluated penetrations based on a compilation of requirements from the U.S. Army Corps of Engineers (USACE), Central Valley Flood Protection Board (CVFPB), ULDC, and FEMA which focused on four criteria – structural strength, joint flexibility, emergency closure, and condition of the penetration.

The specific criteria used is outlined in our previous certification reviews in 2015. As part of the current due diligence effort, Mead & Hunt has re-screened penetrations for engineering evaluations and condition assessment factors. The specific factors that were considered in the Engineering Evaluations TM were:
below design water surface elevation (DWSE); structural factors (depth, material, and diameter); age; joint flexibility; CVFPB permit status; and inspection completion/documentation within the last five (5) years. All evaluations were conducted in accordance with ULDC Section 7.13.

Based upon our Penetrations Evaluation TM (referenced above), Mead & Hunt has developed work plans for penetrations that require an exception to ULDC Section 7.13 criteria. The categorical risk assessment reasoning for each category's exceptions and proposed work plans are discussed below in Sections

2.1.1 through 2.1.6. Section 2.2 provides a table of the penetrations, including SAFCA ID, exception, category, owner, and basic information.

Technical Memorandum
Thomas Engler, MBK Engineers
August 27, 2024

2.1 Exceptions and Mitigation Plans
Mead & Hunt has screened and provided engineering evaluations for the following exception categories (Engineering Evaluations TM). For each exception category, there is a proposed work plan (if necessary).

2.1.1 Penetrations Below DWSE
Exception background and assessment: Our Penetrations Evaluation TM includes analysis and a finding of no significant impact for all penetrations in this category.

Exception work plan: None required.

2.1.2 Mechanical Joint Flexibility Risk Factors
Exception background and assessment: Our Penetrations Evaluation TM includes analysis and a finding of no significant impact for all penetrations in this category.

Work plan: None required.

2.1.3 Penetration Structural Evaluations
Exception background and assessment: Upon initial screening of the need for structural evaluations in the RALS, one (1) Sacramento Regional County Sanitation District (SRCSD) sewer pipe was flagged for evaluation. The pipe is SRCSD’s Dry Creek Interceptor crossing under Arcade Creek immediately downstream of the Sacramento Northern Bike Trail. It is a 66- inch RCP with approximately 28 feet of cover, SAFCA ID 852, AR07 Station 5065+30. The pipe material for the identified crossing is strong, has high-class bedding and backfill, and has not been found to be at risk of failure. However, load calculations identified low safety factors, using conservative assumptions for loading and strength. The penetrations identified are unlikely to threaten levee integrity or reliability at a full range of loading (up to the HTOL), based upon over 40 years of satisfactory performance. Attachment 1 of this TM discusses this penetration in further detail, and Attachment 2 is a figure showing the location of the penetration.

Work plan: SAFCA (via Mead & Hunt) will work with SRCSD to obtain and review penetration information, including pipe classification, backfill methods, and data on installation at depth.

SRCSD will conduct pipe inspections to review for cracking and distress, after which assessment findings will be completed by Mead & Hunt, and supplements to this due diligence report will be issued within one (1) year of transmittal of the Final ULDC Engineer’s Report to the responsible land use agency (City of Sacramento). As required, details for any proposed repairs will be submitted to SAFCA, American River Flood Control District (ARFCD), CVFPB, and the responsible land use agency (City of Sacramento) for review. The City of Sacramento will ensure such repairs will be completed within five (5) years of the Final ULDC Engineer’s Report.

Completion of the required work plan, which may include collection of documents, inspection, Technical Memorandum
Thomas Engler, MBK Engineers
August 27, 2024

construction, and reporting, shall be evaluated and transmitted to the responsible land use agency (City of Sacramento) and be appended to the ULDC Engineer’s Report. This supplemental information shall be retained and used for review by the land use agency during future ULDC evaluations.

2.1.4 Penetrations Exceeding Age Expectancy (Useful Life) Exception background and assessment: Based upon penetration material, anticipated useful life, and owner practices, certain penetrations required further review, as discussed in our Engineering Evaluations TM. Attachment 1 to this TM summarizes existing data on these penetrations, and Attachment 2 maps the location.

A total of 12 penetrations have been identified that have exceeded the minimum threshold Mead & Hunt has established to screen remaining service life. It is recommended that these pipes be subject to additional inspection. Except as described herein, pipes that have been recently inspected and found to have remaining useful life are also included in the list. However, they are still flagged for the purposes of identifying those that require increased vigilance. The age limit established for screening of penetrations is described in our Engineering Evaluations TM and is based on pipe material.

Work plan: SAFCA (via Mead & Hunt) will identify penetrations requiring further assessment and notify the Owners of necessary inspections and reporting, requesting that any existing available inspection results be provided within 60 days of the transmittal of the Final ULDC Engineer’s Report to the SAFCA and the responsible land use agency (City of Sacramento). Supplemental reporting to accompany this due diligence review will be completed by SAFCA (via Mead & Hunt) within one (1) year of the report date to document further findings and identify any additional work as needed.

SAFCA (via Mead & Hunt) will lead this outreach. The ARFCD, the CVFPB, and/or the land use agency (City of Sacramento) should continue to follow up with utility owners and require documentation of pipe conditions. The responsible land use agency will be responsible for enforcement along with the CVFPB if responses from utility owners are delayed.

Based on the findings, the utility owner may be required to develop a replacement plan, as determined necessary by the land use agency, and the CVFPB.

Utilities will be required to develop an inspection plan/schedule and/or a replacement plan within one (1) year of notification. All inspections shall be completed within two (2) years of notification.

Given the nature of the facilities with existing access limitations, alternative inspection methods may be required.

Any penetrations inspected and found to be potentially high-hazard will be prioritized by SAFCA based on the level of risk and must be removed or modified and provided to the land use agency Technical Memorandum
Thomas Engler, MBK Engineers
August 27, 2024

for mitigation. All mitigation efforts must be implemented within five (5) years of the ULDC Engineer’s Report finalization. The removal or modification/permitting efforts must be completed by the penetration owner or as part of a CVFPB Enforcement Action. Non-high hazard penetrations that have exceeded their anticipated useful life should continue to be inspected every five (5) years (in compliance with ULDC Section 7.13), and additional monitoring should be provided by the penetration owner. During these additional monitoring efforts, performance issues should be reported to the appropriate land use agency, SAFCA, ARFCD, and the CVFPB.

Completion of the required work plan, which may include inspection, monitoring, construction, and reporting, shall be documented and transmitted to the responsible land use agency (City of Sacramento) and be appended to the ULDC Engineer’s Report. This supplemental information shall be retained and used for review by the land use agency during future ULDC evaluations.

2.1.5 No Associated CVFPB Permit
Exception background and assessment: In our Engineering Evaluations TM, we determined that the RALS has four (4) penetrations for which no associated CVFPB permits were found.

These unpermitted penetrations are not inherently high-hazard penetrations; however, the lack of documentation and compliance with permitting standards require that specific analyses be conducted to assess each penetration’s risk. Attachment 2 to this TM maps the location of the penetrations lacking permitting documentation.

The penetrations were identified through field investigation and review of plans, but no permits were identified. These penetrations are unlikely to threaten levee integrity or reliability at a full range of loading up to the HTOL (based on available information).

Three (3) of the unpermitted penetrations are located on the downstream face of the Marysville Blvd bridge at the upstream limits of the Arcade Creek South Levee, one communication conduit, one SMUD conduit, and one gas main assumed to be owned by PG&E. These penetrations are beyond the upstream limits of the original Arcade Creek levee construction.

The other unpermitted penetration is a four (4) inch communication line through the Arcade Creek south levee immediately upstream of Rio Linda Blvd and is assumed to be owned by CenturyLink.

Work plan: SAFCA (via Mead & Hunt) or ARFCD will perform initial outreach to CVFPB for a more in-depth review of files related to these penetrations. SAFCA (via Mead & Hunt) will notify utility owners of the need to provide appropriate documentation for utility land rights and permits.

If data documenting permits (or lack of permitting) is not provided within one (1) year of transmittal of the ULDC Engineer’s Report, the land use agency will engage the CVFPB for enforcement. Owners will be required to obtain permits or relocate penetrations to comply with current CVFPB standards.

Technical Memorandum
Thomas Engler, MBK Engineers
August 27, 2024

Completion of the required work plan, which may include collection of documents and reporting, shall be transmitted to the responsible land use agency (City of Sacramento/Sacramento County) and be appended to the ULDC Engineer’s Report. This supplemental information shall be retained and used for review by the land use agency during future ULDC evaluations.

2.1.6 Lack of Inspection Data
Exception background and assessment: Due to owner access issues (such as lack of access points, underwater access points, steepness of pipe limiting camera equipment mobility, small diameter pipes with no test stations, and other factors), numerous penetrations within the RALS have not met the internal inspection requirements under ULDC 7.13.6 for pipes and culverts. The ARFCD and SAFCA (via Mead & Hunt) have worked with the penetration owners to identify the inspection needs and notified them of their requirements. Most of these penetrations belong to the City of Sacramento, the Sacramento Area Sewer District, and PG&E. The owners of these penetrations are working through their most recent cycle (every five years) of inspections/testing or are obtaining the resources to conduct the initial inspections within the following year. Due to land use and access issues, there is an anticipated delay for some of this work. Attachment No. 3 to this TM is a table summarizing penetrations requiring inspection documentation as of the date of this TM.

There are no historic issues at the locations of these penetrations and, with the exception of pipes flagged for additional scrutiny due to age in Section 2.1.4 above, the pipes are within their useful service life.

Work plan: Inspection data for RALS penetrations that were not received at the time of the transmittal of the Final ULDC Engineer’s Report finalization shall be completed within the next three (3) years, or the land use agency will report this missing information to the CVFPB and request that the missing information be required as part of an appropriate enforcement action.

Any penetrations inspected and found to be potentially high hazard will be prioritized by SAFCA based on the level of risk and must be removed or modified. All mitigation efforts must be implemented within five (5) years of the finalization of the ULDC Engineer’s Report. The removal or modification/permitting efforts must be completed by the penetration owner or as part of a CVFPB Enforcement Action.

Completion of the required work plan, which may include collection of documents and reporting, shall be transmitted to the responsible land use agency (City of Sacramento) and be appended to the ULDC Engineer’s Report. This supplemental information shall be retained and used for review by the land use agency during future ULDC evaluations.

Technical Memorandum
Thomas Engler, MBK Engineers
August 27, 2024

2.2 List of RALS Exceptions
Below is a list of exceptions for RALS, including the SAFCA ID, reach, exception, description, and owner.

SAFCA

ID UNIT LEVEE EXCEPTION STATION DESCRIPTION OWNER
852 AR07 Arcade North
Levee Structural 5065+28 66” RCP SRCSD
357 AR06 Robla South
Levee Age 6000+56 4" Steel Conduit w/Comm Cable Pacific Bell 374 AR06 Robla South
Levee Age 6000+70 24" CMP City of Sacramento
1038 AR07 Arcade North
Levee Age 5001+60 4" Steel Conduit w/Comm Cable Pacific Bell 1171 AR07 Arcade North
Levee Age 5031+48 Sump 158, 36" WSP City of Sacramento
989 AR07 Arcade North
Levee Age 5031+78 Sump 158, 36" WSP City of Sacramento
1146 AR07 Arcade North
Levee Age 5031+94 Sump 158, 4" WSP City of Sacramento
3169 AR07 Arcade North
Levee Age 5084+50 4" Abandoned Gas WSP PG&E
1178 AR2A NEMDC East
Levee Age 3067+35 8" WSP City of Sacramento
1609 AR2A NEMDC East
Levee Age 3131+03 Sump 157, 48" WSP City of Sacramento
1608 AR2A NEMDC East
Levee Age 3131+11 Sump 157, 48" WSP City of Sacramento
1607 AR2A NEMDC East
Levee Age 3131+17 Sump 157, 48" WSP City of Sacramento
1606 AR2A NEMDC East
Levee Age 3131+23 Sump 157, 48" WSP City of Sacramento
4184 AR07 Arcade North
Levee
Permit Not
Found 5070+36 4” conduit CenturyLink
3624 AR07 Arcade North
Levee
Permit Not
Found 5111+90 4” WSP gas line PG&E
3625 AR07 Arcade North
Levee
Permit Not
Found 5111+90 2” RGS conduits SUMD (assumed)
3626 AR07 Arcade North
Levee
Permit Not
Found 5111+92 4” RGS conduits AT&T (assumed)
Mead & Hunt has concluded that the work plans described in Section 2.1 provide the necessary risk management of penetrations and have determined that the reliability of performance of the RALS is unlikely to be affected for the full range of loading up to the HTOL. However, due to aging infrastructure and the period between each due diligence review, there are limitations to the conclusions included in this TM. All conclusions are based on this specific snapshot in time, assuming that proper inspection, maintenance, repair, and replacement by utility owners and enforcement of the condition requirements of the permits by the CVFPB is completed as outlined herein and in the manner described in our Due Technical Memorandum
Thomas Engler, MBK Engineers
August 27, 2024

Diligence Report. Special attention should be paid to documenting the performance and condition of penetrations that are anticipated to be at the end of their useful life.

Attachment 1. Further Evaluation for Penetrations
Flagged for Structural Evaluation
The following penetration was found to have a low factor of safety for vertical loading using conservative applied loading and strength but has satisfactorily performed for over 40-years. Section 2.1.3 of this TM describes our work plan to perform detailed inspections and testing for this aging infrastructure to reduce risk.

SAFCA ID 852, AR07, Station 5065+30
• Owner/Permit: SRCSD, Permit 12783
• Description: Dry Creek Interceptor, 66” RCP with 28 feet of cover. • Evaluation: Large diameter RCP with 28 feet of cover. Requires additional information from the Owner to perform structural evaluation and determine hazard potential. • Finding: Requires additional information from the Owner as part of the work plan described in Section 2.1.2 of this TM.

Flagged for Age Check Further Evaluation
The following penetrations are beyond their typical service life but are anticipated to have remaining useful life. Section 2.1.4 of this TM describes our work plan to perform detailed inspections and testing for this aging infrastructure to reduce risk.

Corrugated Metal Pipes (CMPs) – One (1) penetration
SAFCA ID 374, AR06, Station 6000+70
• Owner/Permit: City of Sacramento (Drainage), No permit required (part of authorized flood control project)
• Description: City of Sacramento, 24” No. 12 gage CMP, with 36” No, 10 gage CMP positive closure gate riser, asbestos bonded coated and lined. • Evaluation: Age – 65 years.

Welded Steel Pipe (WSP) – Eleven (11) penetrations
SAFCA ID 1178, AR2A, Station 3065+60
• Owner/Permit: City of Sacramento (Water), Permit 7606 • Description: City of Sacramento, 8” welded steel water pipe, No 10 gage, asphalt (or cement mortar) lined, asbestos saturated felt wrap by permit. • Evaluation: Age – 52 years.

SAFCA IDs 1609, 1608, 1607, 1606, AR2A, Station 3131+03 (approximate) • Owner/Permit: City of Sacramento (Drainage), No permit required (part of the authorized flood control project)
• Description: Sump 157, 4-54”x54” cast-in-place concrete culverts. • Evaluation: Age – 70 years.

SAFCA ID 989 & 1171, AR07, Station 5031+60
• Owner/Permit: City of Sacramento (Drainage), No permit required (part of the authorized flood control project)
• Description: Sump 158, Two -36” welded steel drainage discharge pipes, No. 3 gage, soil proofed.
• Evaluation: Age – 50 years.

SAFCA ID 1146, AR07, Station 5031+93
• Owner/Permit: City of Sacramento (Drainage), Permit 8791 • Description: Sump 158, 4” welded steel drainage pipe, Schedule 40, asphalt coated and felt wrapped.
• Evaluation: Age – 50 years.

SAFCA ID 3169, AR07, Station 5084+49
• Owner/Permit: PG&E Gas, Permit 2022
• Description: Belden Street distribution gas main, 4” welded steel pipe, with impressed current cathodic protection. Preliminary indication from PG&E and pipe has been abandoned by fully grouting. Permit 2022-1 indicates replacement by directional drill, PG&E indicates 7/17/24 determination has been made that new pipe is not required. • Evaluation: Age – 69 years.

SAFCA ID 3170, AR07, Station 5084+67
• Owner/Permit: PG&E Gas, No permit found, predates 1956 levee construction • Description: Belden Street high-pressure transmission gas main, 6” welded steel pipe, double wrapped with impressed current cathodic protection, 1955 installation. Installed 1955. Alternating Current Voltage Gradient (ACVG) completed in 2018 and engineering assessment completed by Mead & Hunt with finding of significant residual strength and requested continued monitoring.
• Evaluation: Age – 69 years.

Attachment 2. RALS Exceptions
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0 75 150 300
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Legend
Age Exception
Conduit or Cable
Pipe
SAFCA Levee Centerline
Index Map

Robla South Levee
Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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0 75 150 300
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Legend
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SAFCA Levee Centerline
Index Map

Robla South Levee
Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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Legend
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Index Map

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Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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Index Map

Robla South Levee
Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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Index Map

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Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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Legend
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Index Map

Robla South Levee
Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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¯ 0 75 150 300
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Legend
SAFCA Levee Centerline
Index Map

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Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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SAFCA Levee Centerline
Index Map

Robla South Levee
Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
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Age Exception
Permit Not Found
Abandoned Pipe
Conduit or Cable
Pipe
SAFCA Levee Centerline
Index Map

Robla South Levee
Arcade North Levee
NEMDC East Levee
APPENDIX B, Attachment 2 - Exceptions and Work Plan Figure Robla South, Arcade North, and
NEMDC East Levee System
Sacramento Area Levee Evaluation
Levee Accreditation Program
Attachment 3. RALS Penetrations Lacking Inspection
Documentation
Robla - Arcade Levee System (RALS) - Exceptions
Penetrations with Lack of Inspection Data
SAFCA ID Levee Unit Station Category Subcategory Size (In) Material Permit Number(s) Owner 374 Robla South Levee AR06 6000+70 Pipe Drainage 24 CMP NA (orig const) City of Sacramento 384 Robla South Levee AR06 6029+16 Pipe Drainage 36 WSP 12713 City of Sacramento 618 Robla South Levee AR06 6029+23 Pipe Drainage 36 WSP 12713 City of Sacramento 395 Robla South Levee AR06 6029+31 Pipe Drainage 20 WSP 12713 City of Sacramento 350 Robla South Levee AR06 6029+39 Pipe Drainage 36 WSP 12713 City of Sacramento 621 Robla South Levee AR06 6052+36 Pipe Drainage 30 RCP 16033-A City of Sacramento 370 Robla South Levee AR06 6072+02 Pipe Gas 6 WSP 15279 PG&E 633 Robla South Levee AR06 6073+56 Pipe Drainage 48 RCP 16033 City of Sacramento 375 Robla South Levee AR06 6092+38 Pipe Sewer 48 RCP 12810 SRCSD 638 Robla South Levee AR06 6113+79 Pipe Drainage 24 RCP 17980 City of Sacramento 4205 Robla South Levee AR06 6118+19 Pipe Drainage 12 CMP Unpermitted City of Sacramento 3251 Arcade North Levee AR07 5019+30 Pipe Sewer 20 CCP 2398 City of Sacramento1105 Arcade North Levee AR07 5019+53 Pipe Sewer 36 CCP 2398 City of Sacramento3250 Arcade North Levee AR07 5019+54 Pipe Sewer 10 CCP 2398 City of Sacramento3249 Arcade North Levee AR07 5019+72 Pipe Sewer 18 CCP 2398 City of Sacramento1171 Arcade North Levee AR07 5031+48 Pipe Drainage 36 WSP NA (orig const) City of Sacramento 989 Arcade North Levee AR07 5031+78 Pipe Drainage 36 WSP NA (orig const) City of Sacramento 1146 Arcade North Levee AR07 5031+94 Pipe Drainage 4 WSP 8791 City of Sacramento3312 Arcade North Levee AR07 5037+61 Pipe Gas 4 WSP 18641, 3417 PG&E1056 Arcade North Levee AR07 5037+99 Pipe Water 12 DIP 5068, 18617 City of Sacramento1078 Arcade North Levee AR07 5064+79 Pipe Drainage 54 RCP 5683-1, 5683 City of Sacramento1166 Arcade North Levee AR07 5064+93 Pipe Drainage 36 WSP 14575, 5683 City of Sacramento1079 Arcade North Levee AR07 5065+13 Pipe Drainage 36 WSP 14575, 5683 City of Sacramento 852 Arcade North Levee AR07 5065+28 Pipe Sewer 66 RCP 12783 SRCSD896 Arcade North Levee AR07 5065+83 Pipe Water 30 WSP 14575 City of Sacramento885 Arcade North Levee AR07 5066+64 Pipe Drainage 24 RCP Concrete Encased 16032 City of Sacramento 1087 Arcade North Levee AR07 5069+33 Pipe Gas 4 WSP 15152 PG&E 863 Arcade North Levee AR07 5069+40 Pipe Water 8 WSP 14787 City of Sacramento 1150 Arcade North Levee AR07 5070+57 Pipe Drainage 24 RCP Concrete Encased 16032 City of Sacramento 833 Arcade North Levee AR07 5077+59 Pipe Drainage 24 RCP Concrete Encased 16032 City of Sacramento 3170 Arcade North Levee AR07 5084+67 Pipe Gas 6 WSP Predates Levee PG&E 834 Arcade North Levee AR07 5084+88 Pipe Drainage 24 RCP Concrete Encased 12886, 19128, 19055 City of Sacramento978 Arcade North Levee AR07 5090+96 Pipe Drainage 24 RCP Concrete Encased 19126 City of Sacramento 1109 Arcade North Levee AR07 5093+52 Pipe Drainage 36 RCP Concrete Encased 12886, 19125 City of Sacramento 887 Arcade North Levee AR07 5096+98 Pipe Drainage 24 RCP Concrete Encased 19127 City of Sacramento 3321 Arcade North Levee AR07 5104+40 Pipe Drainage 48 RCP Concrete Encased 16032 City of Sacramento3624 Arcade North Levee AR07 5111+90 Pipe Gas 6 WSP Unpermitted PG&E1178 NEMDC East Levee AR2A 3067+35 Pipe Water 8 WSP 7606 City of Sacramento 980 NEMDC East Levee AR2A 3089+16 Pipe Sewer 24 PCCP 13023 SRCSD 1609 NEMDC East Levee AR2A 3131+03 Pipe Drainage 48 WSP NA (orig const) City of Sacramento1608 NEMDC East Levee AR2A 3131+11 Pipe Drainage 48 WSP NA (orig const) City of Sacramento1607 NEMDC East Levee AR2A 3131+17 Pipe Drainage 48 WSP NA (orig const) City of Sacramento1606 NEMDC East Levee AR2A 3131+23 Pipe Drainage 48 WSP NA (orig const) City of Sacramento1605 NEMDC East Levee AR2A 3131+48 Pipe Drainage 54 WSP 9596, 9596A, 9596B City of Sacramento1604 NEMDC East Levee AR2A 3131+54 Pipe Drainage 54 WSP 9596, 9596A, 9596B City of Sacramento1603 NEMDC East Levee AR2A 3131+62 Pipe Drainage 54 WSP 9596, 9596A, 9596B City of Sacramento

Appendix I4.

Robla-Arcade Levee System
ARFCD Rodent Abatement
Plan
Revised October 2017. 1
Rodent Control &
Abatement Program
Burrowing animals can present a significant threat to levee integrity including increasing the potential for erosion and seepage. Animal control and damage repair must be routinely performed on levee systems to ensure functionality of the flood protection system. This document describes the rodent and animal control program administered by the American River Flood Control District (District). The program focus is in the control and removal of rodent populations from the District levee and drainage system, as well as the repair and mitigation of damage caused by rodent activity.

The District has a three pronged abatement program for the California Ground Squirrel. This program is timed throughout the year to make the most effective use of available methods for the best result and to provide the best levee integrity as the Sacramento area enters the flood season of November to April.

In the spring while the ground is moist, we begin by locating the burrows that are recently excavated by the squirrels as they awake from their winter hibernation. Pin flags mark the locations and we then begin using smoke bombs at each location to control the population. The holes are covered with a dirt filled sand bag that will be removed later in the year to insure that we grout all burrows. The locations are recorded with a handheld GPS to assist in the tracking of the problem areas and to facilitate reporting out usage to the Sacramento County Agriculture department.

Later in the summer when the soil is dry and smoke bombs lose their effectiveness, due to the porosity of the soil and also when the grass becomes dried out and a fire hazard, we switch to bait stations. The bait stations are specifically for the ground squirrel and are labeled with ARFCD contact information as well as all necessary information about the contents. The bait stations are secured to the ground with a steel strap and two 3 foot rebar stakes. Using the recorded data that indicates areas of concern, we position the bait stations and service them weekly until the squirrel problem is eliminated Additionally we use traps in some areas. Traps are generally set in the morning and removed late in the day. However in some areas they may be left overnight. They must be checked daily. A rolled oats horse feed called "Wet Cobb" is an effective non-poisonous bait. The trapped animals are euthanized in a CO2 containment device.

As we approach the rainy season we re-evaluate the burrows and pin flag the areas the need filling. Our District, using a specially designed Grout Trailer then fills each problem burrow with grout. When grouting, the District typically uses a grout mix made up of 9 parts cement, 1 part bentonite, and water added to achieve 8 to10 inches of slump. Grout is pumped at low pressures to avoid damaging the embankment, starting at the lowest rodent hole and proceeding up the levee slope. These locations are typically GPS tracked and approximate volume of grout is indicated with a color coded flagging system.

Photographs of the damage and repaired site are recorded as well. When larger damage to the levee occurs due to existing rodent holes and dens, the District will use District forces to excavate and compact Revised October 2017. 2
the damage, and rebuild the levee slope or crown. This requires additional levee fill and aggregate road base materials if the roadway is damaged.

The combination of these methods keeps the ground squirrel population reduced; however the proximity to the wide expanse of the American River Parkway, provides a constant supply of the squirrels looking for new places to live. They also benefit from the urban nature of our levee system and proliferate around areas of abundant food that is sometimes provided by the fruit and nut trees as well as gardens that are located near the levees. Even though the ARFCD program is extensive, due to the constant repopulation from adjacent areas, there will always be a need to stay vigilant to keep Sacramento Flood Safe.

Beavers also present a threat to levee integrity and their presence is found throughout the District’s levee systems. ARFCD monitors the levees for beavers. Dens in the banks or levee are repaired by the District.

Appendix I5.

Robla-Arcade Levee System
ARFCD Security Plan
ARFCD Security Plan
May 2024 1

SECURITY PLAN

1.0 Introduction
This Security Plan was developed to meet the requirements of the California Department of Water Resources Urban Levee Design Criteria, Section 7.18, issued in May 2012. It is intended to assist the local maintaining agency (LMA) in protecting the levee system “from acts of terrorism and other malicious or negligent acts.” This plan identifies the Security Director, security measures the LMA will undertake, and key assets and vulnerabilities within the Robla-Arcade Creek levee system. Because site conditions and adjacent land uses change over time, this plan is a living document.

1.1 Security Director
The Security Director is the American River Flood Control District (ARFCD) General Manager and is responsible for the implementation of this plan. The Security Director is also responsible for establishing a chain of command for emergency operations. However, the chain of command for emergency operations is established in cooperation with ARFCD, the City of Sacramento, and the County of Sacramento and is described in the emergency planning documents for those agencies.

1.2 Review and Update
As indicated above, this is a living document. The Security Director shall review this plan on an annual basis and update as appropriate.

2.0 Components of Security
This Security Plan focuses on networked detection, physical security, and intrusion interdiction, each discussed below.

2.1 Networked Detection
Per ULDC, “(n)etworked detection provides for monitoring and reporting of security information between the levee maintaining agencies and the Intelligence Community.” Networked detection also includes promoting and improving awareness and reporting of suspicious activity by the neighboring community.

ARFCD relies heavily on its own routine patrols and the City of Sacramento Police Department to assist along Arcade Creek, NEMDC, and Robla Creek to monitor and report unauthorized activities and/or suspicious behavior on the levees. Because the ARFCD levee systems are in an urban area, and residential development is adjacent to the levees for a large extent, residents living adjacent to the levees frequently call ARFCD to report observations. Currently, ARFCD does not collect, store, or share data regarding the types of activities observed or monitored.

ARFCD Security Plan
May 2024 2
While ARFCD does not participate in Neighborhood Watch programs or other social media forums, it does promote an atmosphere of “see something, say something” through its annual newsletter and a special section devoted to community feedback on its website.

2.2 Physical Security
Per ULDC, “(p)hysical security is divided between deterrence, access control, intrusion detection, and levee performance alerting mechanisms.” One goal of physical security is to force intruders who enter restricted areas to do so knowingly, thereby establishing intent on the part of the intruders. However, as is the case for most levees, pedestrian and bicycle access to the levee is generally permitted to the public and is oftentimes encouraged for outdoor recreation activities. No public access, in the form of vehicular traffic of any form, is currently authorized along the Robla Creek south levee; NEMDC east levee, extending between Robla Creek and Arcade Creek; and Arcade Creek north levee. Unauthorized motor vehicles are prohibited in all cases. In some cases, motor vehicle access is authorized if a transportation right-of-way is established on the levee crown.

Deterrence consists of visible security measures to create an atmosphere of vigilance and security. ARFCD patrols all of their levees on a frequent basis. City of Sacramento Police Department also provide frequent patrolling along the levees in park areas, locations with high pedestrian traffic, and where unhoused populations are common. ARFCD also utilizes signage indicating that unauthorized vehicular use is prohibited by law.

Access control is intended to stop, inhibit, or delay access by unauthorized persons. As previously indicated, access to the levee is generally open to the public, and therefore access controls are primarily in place to limit vehicular access. Welded steel gates, bollards, and large boulders are all used by the ARFCD to restrict access. Welded steel gates are used primarily at access points adjacent to public roads. Other types of gates are common on private lands adjacent to the levee. Bollards are used along bike trails, and large boulders are used in conjunction with gates to deter motor vehicle access to the levee slope. Access to penetrations (e.g., gates, valves, vaults) are typically locked to protect the public from injury and prevent unauthorized access and operation.

Intrusion detection consists of measures that enhance the ability to detect unauthorized intrusion.

Unauthorized (i.e., vehicular) access is uncommon, although evidence of use by off-road vehicles such as dirt bikes and ATVs is sometimes found. ARFCD does not utilize cameras to monitor its levees and relies primarily on patrols and observant residents to detect intrusion.

2.3 Intrusion Interdiction
Per ULDC, “(t)he goal of intrusion interdiction is to facilitate awareness of and investment in swift response to reported intrusions during high water or increased threat periods.” In most cases, ARFCD personnel will interdict intrusions it detects. If a situation is or appears to be hostile, ARFCD will alert the City of Sacramento Police Department. The City of Sacramento Police Department also interdicts most intrusions by the unhoused population.

ARFCD Security Plan
May 2024 3

2.4 Levee Performance
ULDC recommends that sensor systems be considered for detecting levee performance issues. Examples include pressure and motion sensors, gages, and piezometers. Piezometers measure pore pressure, or head, in levees and their foundations. These measurements can indicate how well a levee is performing related to under and through seepage. Table 1 provides a listing of levee performance devices. The location and monitoring of these devices is documented in the levee operation and maintenance (O&M) Manual.

3.0 Assets and Vulnerabilities
The flood control facilities under the purview of the ARFCD are not limited to levees. They comprise features that may or may not be owned and/or operated by ARFCD, such as closure structures, pumping stations, relief wells, flood walls, etc. Table 1 lists the assets and vulnerabilities present through the ARFCD levee systems.

4.0 Security Measures
ARFCD employs a variety of measures to protect the levee systems from acts of terrorism and other malicious or negligent acts. Table 2 describes these measures.

ARFCD Security Plan
May 2024 4
Table 1 – Summary of Levee Performance Monitoring Devices and Locations

LEVEE SYSTEM LEVEE STATION DEVICE LOCATION COMMENT/PURPOSE Robla-Arcade Arcade North Levee 5023+00 Relief Well #1 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5023+85 Relief Well #2 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5024+70 Relief Well #3 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5025+55 Relief Well #4 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5026+40 Relief Well #5 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5027+38 Relief Well #6 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5028+50 Relief Well #7 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5029+35 Relief Well #8 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5030+15 Relief Well #9 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5030+72 Relief Well #10 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5030+95 Relief Well #11 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5031+29 Relief Well #12 Landside Toe/Top of Ditch Relieve seepage pressures Robla-Arcade Arcade North Levee 5065+47 Relief Well #14 Sump 103 Relieve seepage pressures ARFCD Security Plan
May 2024 5
Table 2. Assets and Vulnerabilities

FEATURE DESCRIPTION QUANTITY
FLOOD

CONTROL

FEATURE

OWNER OPERATOR
Robla-Arcade Levee SystemArcade Creek North Levee
Earthen embankment Floodwall (Station 5075+00 and 5112+43) ~ 2.0 miles Yes SSJDD ARFCD NEMDC East Levee Earthen embankment ~ 2.4 miles Yes SSJDD ARFCD Robla Creek South Levee Earthen embankment ~ 2.3 miles Yes SSJDD ARFCD Gated Access Points Access points to the levee from paved public roads: Robla Creek South Levee • Dry Creek Road (1 gate)• Rose Street (1 gate)• Sacramento Northern Bike Trail (2 gates)
• Rio Linda Boulevard (2 gates)• Claire Avenue (1 gate)• Pinedale Avenue (1 gate)• Kelton Way (1 gate)• UPRR (1 gate) NEMDC East Levee
• UPRR (1 gate at Arcade North and 1
gate at Robla South)
Arcade Creek North Levee
• NEMDC (1 gate)• Norwood Avenue (2 gates)• Sacramento Northern Bike Trail (1 gate)
19 No ARFCD ARFCD
ARFCD Security Plan
May 2024 6

FEATURE DESCRIPTION QUANTITY
FLOOD

CONTROL

FEATURE

OWNER OPERATOR
• Rio Linda Boulevard (2 gates)
Claire Avenue Levee
• Sully Street (1 gate)
Closure Structure
UPRR Stoplog structure – Arcade Creek North Levee near the confluence with NEMDC East Levee 1 Yes City of Sacramento City of Sacramento
UPRR Stoplog structure – NEMDC East Levee near the confluence with Robla Creek South Levee 1 Yes City of Sacramento City of Sacramento
ARFCD Security Plan
May 2024 7
Table 3 Security Measures

SECURITY MEASURES

SECURITY CATEGORIES

NETWORKED

DETECTION

PHYSICAL SECURITY

INTRUSION

INTERDICTION
LEVEE
PERFORMANCE # DESCRIPTION

DETERRENCE
ACCESS

CONTROL

INTRUSION

DETECTION
1 Patrols, by ARFCD and local law enforcement, during routine and high water periods. X X X X X X 2 Coordinate and communicate with local law enforcement and other City/County staff (e.g., Park Rangers, Public Works Department, etc.) in reporting suspicious activity to responsible agencies.

X X X
3 Coordinate and communicate with local law enforcement and other City/County staff (e.g., Park Rangers, Public Works Department, etc.) on apprehension of detected intruders in hostile or dangerous situations.

X X
4 Promote suspicious activity and levee performance awareness and reporting with neighboring communities through “See Something, Say Something.” X X X X 5 Promote suspicious activity awareness and reporting through annual reminders residents for continued vigilance, especially for those neighborhoods that front, are near, or at access points to the levee system.

X
6 Utilize signs at assets and vulnerabilities to establish intent and deter unauthorized activities. X 7 Utilize gates, bollards, fences, locks, and similar features to establish intent, and deter and prevent unauthorized access at assets and vulnerabilities. X X 8 Conduct recurring and frequent monitoring of existing deterrent measures to ensure feature is present and functioning properly (e.g., locks are present and working; signs are in place and legible).

X X X
9 Collection and recordation of levee performance data. X Appendix I6.

Robla-Arcade Levee System
ARFCD Flood Safety Plan
American River Flood Control
District
Flood Safety Plan
As required by California Water Code Section 9650
January 2018
ARFCD Flood Safety Plan
January 2018

THIS PAGE INTENTIONALLY LEFT BLANK
ARFCD Flood Safety Plan i
January 2018
Plan Promulgation
To Whom It May Concern:

This Flood Safety Plan (FSP), including the accompanying appendices, having been duly reviewed and approved by the American River Flood Control District (ARFCD or District) Board of Trustees, is hereby promulgated as the official Safety Plan for the District. District staff are hereby directed to use this plan as the basis for emergency response to flood events on District levees. This plan meets the Safety Plan requirements of Section 9650 of the California Water Code and the State of California Urban Levee Design Requirements 7.20. This plan is compliant with the California Standardized Emergency Management System (SEMS), the National Incident Management System (NIMS), and the National Response Framework.

The General Manager shall distribute this plan to outside agencies to ensure proper inter-agency coordination during emergency operations.

The General Manager shall review this plan annually for needed changes and updates, and is authorized to make routine updates and changes to the plan required by changes in District operations and personnel and changes to outside agency plans that affect District operations.

The District Board of Trustees shall review this plan once every four years and after any major flood event where the plan was used to guide District response. The General Manager shall maintain a record of Board plan review and approval actions in accordance with District documentation procedures and policies.

Date ______________
Resolution _____________________
Signed ________________________
President
Board of Trustees
American River Flood Control District
ARFCD Flood Safety Plan ii
January 2018
Record of Changes and Reviews
Each update or change to the Flood Safety Plan (formerly referred to as the Emergency Action Plan) should be tracked. When changes to the plan are made, document the change number, the date of the change, and the name of the person who made the change. See Section 7.1 for more information on the process for reviewing and revising the plan.

Revision No. or
Review Date
Name of Person
Performing
Review
Sections
Revised
Date of
Distribution
Name of
Approving
Authority
ARFCD Flood Safety Plan iii
January 2018
Record of Initial Distribution
Agency Name Address Date Provided
City of Sacramento
Department of Utilities
1395 35th Avenue
Sacramento, CA 95822
County of Sacramento
Department of Water Resources
827 7th Street, Suite 301
Sacramento, CA 95814
County of Sacramento
Office of Emergency Services
3720 Dudley Boulevard, Suite 122
McClellan, CA 95652
City of Sacramento
Office of Emergency Services
5770 Freeport Boulevard, Suite 100
Sacramento, CA 95822
State of California
Department of Water Resources
1416 9th Street
Sacramento, CA 95814
Sacramento Area Flood Control
Agency
1007 7th Street
Sacramento, CA 95814
State of California
Central Valley Flood Protection
Board
3310 El Camino Avenue
Sacramento, CA 95821
ARFCD Flood Safety Plan iv
January 2018
Table of Contents
Abbreviations and Acronyms vii
1 Plan Introduction 1

1.1 Purpose 1

1.2 Scope 1

1.3 Plans That Govern or Influence Flood Emergency Response within ARFCD’s Boundaries 2
2 Concept of Operations 3

2.1 Situation Overview 3

2.2 General Approach to Seasonal Flood Operations 1

2.2.1 Routine Preparedness and Infrastructure Maintenance 1

2.2.2 Monitoring and Analysis 2

2.2.3 Alerting, Activation and Initial Response 5

2.3 Public Alert and Warning 6

2.4 Emergency Response Actions 7

2.5 Flood Fight Operations 7

2.6 Evacuation 7

2.7 Recovery 8

2.8 Federal and State Emergency and Disaster Assistance 9 3 Organization and Assignment of Responsibilities 11

3.1 General Organization and Responsibilities 11

3.1.1 Levee Flood Control Operations 11

3.2 Key Designated Roles 11

3.2.1 Legal and Financial Authority 11

3.2.2 Multi-Agency Coordination Group Representation 12

3.2.3 Public Information and Risk Communications 12

3.2.4 Evacuation 12

3.2.5 Maintaining Emergency Equipment, Supplies, and Resources 13

3.2.6 Monitoring Levees, Water Conditions, Elevations, and Flood Forecasts 13

3.2.7 Emergency Staff Activation 13

3.2.8 Documentation 13

3.3 Responsibilities of Supporting Agencies 13

3.3.1 California Department of Water Resources 13

3.3.2 U.S. Army Corps of Engineers 14

3.3.3 California Data Exchange Center 14

3.3.4 State of California Central Valley Flood Protection Board 14

3.3.5 City of Sacramento Department of Utilities 15

3.3.6 County of Sacramento Department of Water Resources 15

3.3.7 County of Sacramento Office of Emergency Services 15 4 Direction, Control, and Coordination 16
ARFCD Flood Safety Plan v
January 2018

4.1 Management and Control of District Operations and Coordination within the District 16

4.2 Management and Policy 16

4.3 Incident Commander 16

4.4 Management and Coordination with Other Jurisdictions 16

4.5 Sacramento Operational Area Emergency Operations Center 17

4.6 State-Federal Flood Operations Center 17

4.7 Sacramento Operational Area Joint Information Center 17

4.8 Plan Activation Authority 18

4.9 Disaster Intelligence 18

4.10 Weather Forecast 18

4.11 River Forecast 18

4.12 Levee Patrols 18
5 Communications 19

5.1 Communications Organization 19

5.2 District Communications 19

5.3 Communicating with Other Jurisdictions 19

5.4 Sacramento Operational Area Emergency Operations Center 19

5.5 State-Federal Flood Operations Center 19

5.6 Public Alerting Systems 19

5.6.1 Emergency Alert System (EAS) 20

5.7 Protocols for Contacting Levee Patrols 21

5.7.1 Other Communications Protocols 21
6 Administration, Finance, and Logistics 22

6.1 Mutual Aid 22

6.2 Record Keeping 22

6.3 Resource Tracking 22

6.4 Resources 23

6.5 Flood Response Contractors 23

6.6 Logistics Facilities 23

6.7 Finance and Administration 23
7 Plan Development and Maintenance 24

7.1 Plan Development, Review and Maintenance 24

7.2 Training and Exercises 24

7.3 Evaluation 24
8 Authorities and References 25

8.1 Federal 25

8.2 State 25

8.3 Local 25
Appendix A Emergency Contact List 26
ARFCD Flood Safety Plan vi
January 2018
Appendix B Levee Patrol 31
B.1 Purpose 31
B.2 Program Elements 31
B.2.1 Component I – Training 31
B.2.2 Component II – Equipment Procurement and Maintenance 32 B.2.3 Component III – Levee Patrols 33
B.2.4 High Water Staking Procedures 34
B.3 Augmenting Staff 34
Appendix C Flood Fight 35
C.1 Trigger(s) 35
C.2 Prioritization 35
C.3 Activation and Dispatch 35
C.4 Personnel 36
C.4.1 Resource Agencies 36
C.4.2 Mission Tasking 36
C.4.3 Tasking Criteria 36
C.4.4 Costs/Reimbursement 36
C.4.5 Request Procedures 37
C.4.6 Fire Mutual Aid 37
C.4.7 State Agency Voluntary Response 37
C.5 Hazardous Materials Locations 37
C.6 Materials and Supplies 39
C.7 Training in Flood Fight Procedures and Techniques 40 C.8 Utilities 40
Appendix D Maps 41
ARFCD Flood Safety Plan vii
January 2018
Abbreviations and Acronyms
AAR After-Action Report
ARFCD American River Flood Control District
CCC California Conservation Corps
Cal EMA California Emergency Management Agency
Cal Fire California Department of Forestry and Fire Protection CDAA California Disaster Assistance Act
CDEC California Data Exchange Center
CERT Community Emergency Response Team
CNG California National Guard
CNRFC California-Nevada River Forecast Center
DWR California Department of Water Resources
EAS Emergency Alert System
EDIS Emergency Digital Information Service
EMS Emergency Management System
EOC Emergency Operations Center
FCC Federal Communications Commission
FEMA Federal Emergency Management Agency
FOC Flood Operations Center
FSP Flood Safety Plan
GPS Global Positioning System
IC Incident Commander
ICP Incident Command Post
ICS Incident Command System
JIC Joint Information Center
LMA Local Maintaining Agency
MAC Multi-agency Coordination
NWS National Weather Service
OA Operational Area (County)
OES Office of Emergency Services
ARFCD Flood Safety Plan viii
January 2018
PIO Public Information Officer
PL 84-99 Public Law No.84-99 (1984) gives the Corps of
Engineers authority for emergency management
activities.

RD Reclamation District
REOC Cal EMA’s Regional Emergency Operations Center
RIMS Response Information Management System
SAFCA Sacramento Area Flood Control Agency
SEMS Standardized Emergency Management System
SOC Cal EMA’s State Operations Center
USACE U. S.Army Corps of Engineers
USBR U. S.Bureau of Reclamation
ARFCD Flood Safety Plan 1
January 2018
1 Plan Introduction
Purpose
This Flood Safety Plan (FSP) outlines the American River Flood Control District’s (ARFCD or District) planned response to flood emergencies in or affecting Sacramento County and meets the requirements of Section 9650 of the California Water Code.

The purpose of the FSP is to ensure the effective performance of the District responsibilities in a flood emergency in collaboration with other jurisdictions performing emergency functions within and around the District. This FSP provides information, policies, and procedures that will guide and assist the District in efficiently dealing with flood emergencies.

This FSP allows implementation of the California Standardized Emergency Management System (SEMS) and is intended to be used in conjunction with the California Emergency Plan, and other local emergency plans, to facilitate multi-agency and multi-jurisdictional coordination in flood emergency operations within ARFCD boundaries.

Although this is a public document, appendices to this FSP contain specific procedures to be followed in flood response. The appendices contain sensitive material, such as personal contact information. Therefore, they are not public documents in their complete form – they are subject to restricted-use handling procedures.

Scope
The ARFCD is an independent jurisdiction with responsibility for the operation and maintenance of the levee system within its jurisdictional boundaries and other levees for which the District may have maintenance responsibilities as determined by agreements with other entities. While the District will work with, and assist if possible, the local jurisdiction(s) responsible for other public safety functions within the District, this FSP only contains detailed procedures for ARFCD emergency responsibilities. This FSP will describe the interaction with other jurisdiction(s), but the operation plans of other jurisdictions with public safety responsibilities within the area protected by ARFCD levees are only referend in this document.

This FSP will cover the following:
• District flood preparedness procedures
• District levee patrol procedures
• District flood fight procedures
• District recovery and after-action procedures
ARFCD Flood Safety Plan 2
January 2018
Plans That Govern or Influence Flood Emergency Response within ARFCD’s Boundaries
Emergency response plans that govern or influence flood emergency response with the ARFCD’s boundaries are:
• State of California Emergency Plan (2009)
• State of California Governor’s Office of Emergency Services, guidelines for Coordinating Flood Emergency Operations (1997)
• Sacramento County Emergency Operations Plan (2017)
• City of Sacramento Emergency Operations Plan (2005)
• City of Sacramento Comprehensive Flood Management Plan (2017) • City of Sacramento, Office of Emergency Services, Evaluation Plan for Floods and Other Emergencies (2008)
• City of Sacramento Emergency Action Plan (2016)
ARFCD Flood Safety Plan 3
January 2018
2 Concept of Operations
Situation Overview
The ARFCD is in the Sacramento Valley. Areas adjacent to rivers, sloughs, creeks, and drainage canals and other low-lying areas are subject to flooding. State and local protective facilities, such as dams, bypasses, and levees, afford a level of flood protection; however, the flood events of 1986, 1995, 1997, and 1998 demonstrated that there is still a significant flood threat in the valley.

Sacramento County is vulnerable to many flooding sources caused by river floods, levee failures and/or overtopping, drainage pump failure, flood gate and/or closure structure failure, dam failure, flash and localized stormwater flooding. These may produce large losses to public infrastructure and private property. Deep flooding caused by levee failure or overtopping remains a significant threat to valley locations.

The local land use agencies and levee maintainers have the responsibility for operations and maintenance along with emergency preparedness during a flood event. For the Sacramento area, the Sacramento Area Flood Control Agency (SAFCA) works with State and Federal authorities for flood management. Within SAFCA’s area of operation, the City of Sacramento, the ARFCD, Reclamation District (RD) 1000, and the State Department of Water Resources Maintenance Area 9 are responsible for levee maintenance and operations of the major levees that protect the urban area of Sacramento within the Sacramento and Sutter Counties. In addition to these entities, the U.S. Army Corps of Engineers (USACE) has authority under their Sacramento Bank protection program to assist the State with addressing long term bank protection projects along the Sacramento River and its tributaries.

The ARFCD is an independent special district in the central portion of Sacramento. The boundaries of the District generally follow the floodplain of the American River as identified at the time of District formation in 1927. The flood plain area provided protection by the District, shown in Appendix D: Maps, encompasses approximately 40 miles of levees along the American River and portions of Steelhead, Arcade, Dry and Magpie Creeks. The jurisdiction covers areas of North Sacramento and Sacramento south to Sutterville Road and 14th Avenue and areas of the County of Sacramento south of American River to Folsom Boulevard and Mayhew Road. The territory within the District boundary is characterized by flat and gently rolling land in the central portion of the city of Sacramento. The District provides flood protection to a specific geographic area.

The ARFCD is responsible for the following levee segments, drainage facilities, and flood control structures.

ARFCD Flood Safety Plan 1
January 2018
Facility Name River/Stream Location
Dry Creek North Levee Dry Creek Station 7000+00 to 7085+58 Robla Creek South Levee or
Linda Creek levee or Dry
Creek left Bank (south) levee
Robla Creek Station 6000+00 to 6118+20
Natomas East Main Drainage
Canal (NEMDC) East Levee
Robla Creek and Arcade
Creek Station 3055+86 to 3192+23
Arcade Creek north levee Arcade Creek Station 5000+00 to 5112+43 American River South Levee American River Station 1000+00 to 1552+45 Mayhew Drain Closure
Structure American River Station 1552+45
Sacramento River east levee Sacramento River Station 1000+00 to 1020+85 General Approach to Seasonal Flood Operations
District personnel will carry out routine preparedness activities at the beginning of flood season as described in this section.

Flood response levels for the ARFCD will be based on river stage for both the American and Sacramento Rivers. On the American River, stages should be predictable for up to eight hours.

On the Sacramento River system, depending on which dams are releasing the flows, advance warning of river stages may be as much as 24 hours. This section defines the specific level of commitment by the ARFCD for specific triggers.

Not all flooding in the jurisdiction may be based on river stage, refer to the City of Sacramento Emergency Action Plan (EAP) related to floods.

Routine Preparedness and Infrastructure Maintenance
District personnel perform the following routine flood preparedness actions:
• All levees are inspected weekly to determine the needed maintenance as well as to deter any unauthorized encroachments.
• All levees mowed multiple times during growing season. Often, due to late rains, the growth is vigorous and thick needing more attention than "average" years. • Rodent control begins in spring with smoke bombing and progresses to baiting once the first mowing is complete and the wild food supply is reduced. Grouting is scheduled in early fall.
• Pre-emergent Herbicides are applied during the winter months to all roadways to ensure an all-weather road surface.
• Storm and weather related tree fall is removed.
• Minor erosion areas are identified and repaired as needed. • All gates are checked and repaired and painted as needed.

ARFCD Flood Safety Plan 2
January 2018
• Post emergent herbicide is applied as needed to keep roadways clear and on slopes as needed to deter noxious weed populations from establishing. • Roadways are resurfaced with fresh gravel prior to the start of flood season. • Tree and brush trimming is completed during the winter months. • Flood Emergency supplies and materials are checked and resupplied as needed. Supplies include, 9,000 empty sandbags, 2,000 filled sandbags, 4,500 feet of visquine, 7,000 tons of rip rap, as well as other material for flood patrol and fighting. • All equipment is serviced and prepared for flood season. • Annual flood fight training is conducted with the DWR and County of Sacramento CMID members.
• County CMID inspectors are on call to assist ARFCD in a flood emergency. • Communications, including radios, satellite phones and cell phones are checked for proper operation.
• Contact lists are checked and updated.
• General Service agreements for emergency levee repair are updated with Teichert, Granite, and Nordic Construction.

Monitoring and Analysis
The District will monitor and analyze throughout the flood season the water conditions, elevations, and forecasts of rivers and creeks affecting the District’s levees for promptly identifying heightened threats to the integrity of the levees and drainage systems. The objective ot this monitoring is to identify conditions that warrant additional actions beyond routine flood season preparedness activities. The District’s flood stage monitoring consists of observing the readings from specific real-time, telemetered stream gages that report the conditions on water courses that affect potential flooding in the jurisdiction. For each gage location on a stream or water course, stages or flows have been categorized into three levels: monitoring stage, danger stage, and flood stage.

The real-time gages can be accessed through the internet through the California Data Exchange Center (CDEC) within the California Department of Water Resources website (www.water.ca.gov). CDEC includes links to the National Weather Service and links to satellite photos. CDEC provides information on all of California’s rivers and reservoirs. This allows direct monitoring of outflows at key dams affecting the District.

The Sacramento County also uses the Automated Local Evaluation in Real Time (ALERT) system for local creeks. ALERT was created by the National Weather Service to signal the City of Sacramento about possible flooding. ALERT provides continuous and automatic reports from river levels and rainfall gauges to help detect impending high water levels. The ALERT system website is maintained by Sacramento County and is located https://www.sacflood.org.

ARFCD Flood Safety Plan 3
January 2018
ARFCD Levee Patrol Plan
Flows/Stage Patrol Frequency by
Reach 24-hr? No. of Patrols (total staff)
American
River >10,000 to 35,000 cfs 4 hours entire system (Daylight hours) N >35,000 to 50,000 cfs 2 hours Sac River to Watt
4 hours upstream Watt Y
>50,000 to 90,000 cfs 1 hour Cap City to H Street
(L) 2 hour rest of system Y
>90,000 to 115,000 cfs 1 hour downstream of Watt
2 hour upstream of Watt Y
>115,000 to 145,000 cfs
1/2 hours Cap City of H
Street (L) 1 hour rest of
system
Y
Sacramento
River 25.0 feet at I Street 4 hours downstream Cap City N

27.0 feet at I Street 2 hours downstream Cap
City Y

30.0 feet at I Street 1 hour downstream of H
Street Y
Dry Creek 116.0 at Vernon Street 4 hours N

38.0 at W.

Branch/Elkhorn 4 hours N

42.0 Main
Branch/Elkhorn 4 hours N
120.0 at Vernon Street 2 hours Y

43.0 at W.

Branch/Elkhorn 2 hours Y

47.0 Main
Branch/Elkhorn 2 hours Y
124.0 at Vernon Street 1 hour Y

43.0 at W.

Branch/Elkhorn 1 hour Y

47.0 Main
Branch/Elkhorn 1 hour Y
Arcade
Creek 58.0 Watt S/O Longview 4 hours N
ARFCD Flood Safety Plan 4
January 2018
ARFCD Levee Patrol Plan (Cont.)
Flows/Stage Patrol Frequency by
Reach 24-hr? No. of Patrols (total staff)

35.0 1659 Arcade 4 hours N

25.0 Arcade @ NEMDC 4 hours N

60.0 Watt S/O Longview 2 hours Y

37.0 1659 Arcade 2 hours Y

28.0 Arcade @ NEMDC 2 hours Y

62.0 Watt S/O Longview 1 hours Y

40.0 1659 Arcade 1 hours Y

30.0 Arcade @ NEMDC 1 hours Y
Magpie
Diversion

73.0 Watt S/O Roseville
Rd 4 hours N
Raley Blvd – Shoulder
inundated 4 hours N

75.0 Watt S/O Roseville
Rd 2 hours Y
Raley Blvd – Impassable 2 hours Y

78.0 Watt S/O Roseville
Rd 1 hour Y
Raley Blvd – Outflanks 1 hour Y
Flood Season Monitoring (Normal Conditions)
During flood season and under normal conditions, the District conducts the following monitoring:
• Monitor reservoir levels weekly or more frequently as necessary • Contact the FOC and the USACE to report encroachments • Monitor weather reports on a daily basis
• Monitor river levels on a regular basis (or two or three times per week) Flood Season Monitoring (Adverse Weather Conditions)
During flood season and under adverse weather conditions, the District conducts the following monitoring:

ARFCD Flood Safety Plan 5
January 2018
• Monitor weather reports/radar several times per day
• Monitor river/stream levels as necessary to initiate levee patrols at predesignated stages • Monitor reservoir levels on daily basis (or more often if significantly encroached)
• Monitor reservoir release schedule on daily basis once levee patrols are initiated (and more often during significant flood events)
• Participate in daily conference calls with County Office of Emergency Services Flood response levels and monitoring patrol frequency for the District are based on river stage.

Levee patrol frequency by river stage is described in Section 2.2.2.

Levee Monitoring
During flood season and under adverse weather conditions, the District takes the following levee monitoring actions:
• Notify staff when levee patrol operations requiring 24-hour monitoring are anticipated and adjust work schedules to accommodate
• Initiate levee patrols at pre-designated river, stream, or reservoir level • Follow the ARFCD Levee Patrol Plan (Appendix B: Levee Patrol Plan) • Notify outside levee patrol staff 72 hours in advance of need for assistance, if possible
• Determine the need for additional levee patrol assistance and potential sources of support
Alerting, Activation and Initial Response
The following actions will be taken when the trigger condition is identified by District staff.

These actions may also be taken by District staff at any time it is felt that conditions affecting the levees warrant such action.

After compiling monitoring and surveillance information, the ARFCD decides if it is necessary to begin flood operations or direct flood fight resources to specific areas where flooding is occurring or may occur soon. District staff also monitor the flood stage information or monitoring system and are in constant communication with flood control staff throughout the storm episode.

The following actions are taken depending on the severity of flood conditions. District staff may take these actions at any time it is felt that conditions affecting the levees and drainage system warrant such action.

ARFCD Flood Safety Plan 6
January 2018
• Alert the Board of Trustees and District staff
• Appoint an Incident Commander for the District
• Activate staff, notify contractors, and initiate levee-monitoring protocols as defined in Levee Patrol Plan. (Appendix B: Levee Patrol Plan) • Make notifications to the City and County
• Contact DWR Flood Operations Center (FOC)
The District does not use “phases”, where objective conditions trigger a group of actions. Each action indicated will be taken when District staff feels it is warranted, based on river stages and levee integrity. The District Superintendent and District General Manager are responsible for monitoring objective conditions affecting the District.

District staff will take all of the above actions on identification—or verified report—of any outof-the-ordinary condition on a District levee that presents a potential risk of failure.

If conditions exceed their capabilities on any of the levee systems, the District will call the Sacramento County or DWR for technical assistance. If conditions continue to worsen, the District may contact Sacramento County for mutual aid resources. The DWR FOC may request support from the USACE under PL 84-99.

As coordinated operations continue, local jurisdictions will brief their administrators. These positions often serve as the Directors for Emergency Operations at the Emergency Operations Center (EOC). Depending on the flooding situation, the EOC will be activated and staff will respond to the EOC to coordinate OA response to the disaster with other agencies.

The DWR FOC may also be made operational. County EOCs remain operational until the threat from flooding is contained and controlled.

Public Alert and Warning
The jurisdictions identified below have the responsibility for providing emergency response to the general public within the ARFCD boundaries. The District will promptly notify these jurisdictions of identified concerns with their levees in accordance with the Sacramento County OA protocols and will provide detailed information on the characteristics of the threat. • Sacramento County Office of Emergency Services
• Sacramento County Sheriff’s Department
The ARFCD will coordinate operations with these jurisdictions/agencies through the Sacramento OA. District staff will assist, to the extent possible, with public safety actions if requested.

Response producers for the above public safety agencies will be found in agency emergency plans.

ARFCD Flood Safety Plan 7
January 2018
Emergency Response Actions
The District emergency organization is mobilized to cope with specific situations. Each unit, when mobilized, operates according to the provisions of this FSP. Priority is given to operations such as the following:
• Survey and evaluate the emergency situation and advise the Sacramento OA EOC and the FOC
• Mobilize, allocate, and position District personnel and materials for levee monitoring and flood fighting
• Notify flood emergency contractors
• Establish staging areas for personnel, supplies, and equipment • Produce and disseminate emergency information
• Protect, control, and allocate vital resources
• Submit requests for resources and assistance
• Restore or activate essential facilities and systems
The preceding actions are based on extensive local coordination of plans and response. Also, there are daily briefings facilitated by DWR from the FOC involving all impacted agencies.

When local resources are committed to the maximum and additional materials or personnel are required to control or alleviate the emergency, requests for resources are initiated through the Sacramento OA EOC.

Flood Fight Operations
Flood fight operations, including levee patrol and repair, are conducted in accordance with the procedures in this FSP. Operations and response procedures are modified as needed by the District Incident Commander to meet the demands of actual emergency conditions. Both the City and the County have Emergency Evacuation Plans and are responsible for warning and evacuation within the District. An inventory of flood fight supplies may be found in Appendix C: Flood Fight Resource Inventory. Flood fight operations, including levee patrol, will be conducted in accordance with the procedures in Appendixes B and C.

Evacuation
Certain flood threats to the District, as they grow in severity, may require evacuation of populations of residents and/or visitors. The evacuation planners need to determine the lead-time needed to get the necessary resources deployed to the field and the estimated time to conduct a floodplain evacuation. Determination of the proper lead time is made as part of the initiation coordination calls with the Sacramento OA and DWR. Examples of these flood threats may include:

ARFCD Flood Safety Plan 8
January 2018
• Weather reports that include flood watches or warnings and/or storms that may bring large amounts of rain
• Reservoir release forecasts that equal or exceed downstream safe levee capacity • Active river bank erosion that is threatening levee stability • Dam failure advisories for dams anywhere along the Sacramento River, American River, or Cosumnes River watersheds
• Levee breach advisories for levees protecting District populations When these conditions threaten the District, the District notifies threatened jurisdictions (i.e., the City and the County). After the decision to evacuate is reached, the City and the County coordinate with the District to manage the evacuation process so as not to affect emergency response activities. Coordination of evacuation efforts in the County is managed from the Sacramento OA EOC, and the coordination of evacuation efforts in the City is managed from the City of Sacramento Emergency Operations Center (City EOC). Additional information about evacuation is provided in the Sacramento County Evacuation Plan and the City of Sacramento Evacuation Plan.

Recovery
An effective recovery requires coordinating with several government agencies over an extended period. Recovery activities may include:
• Organizing files from emergency operations
• Gathering pictures, memos, notes, and other written information from those involved in the emergency response
• Creating a list of outside contacts made during response, including resource and regulatory agency contacts
• Organizing the contracts executed, invoices from contractors/material suppliers, and documented labor costs from the emergency response
• Initiating claim procedures with FEMA and the California Governor’s Office of Emergency Services (Cal OES)
• Conducting a post-flood survey of the District’s flood control system to determine areas needing immediate emergency repairs
• Determining if the District has the financial resources to undertake repairs; if not, seeking assistance from State and USACE (under Public Law 84-99 or other appropriate State or Federal program) to implement immediate repairs • Conducting a post-flood-season survey to determine which sites were not addressed by the post-flood survey but need to be repaired before the next flood season ARFCD Flood Safety Plan 9
January 2018
Other recovery activities may include:
• Rebuilding levees
• Dewatering protected areas - reference City of Sacramento Emergency Action Plan • Clearing debris
• Demolishing unsafe structures
• Re-entering of District residents
• Performing research to uncover residual hazards, to advance knowledge of disaster phenomena, and to provide information to improve future flood Federal and State Emergency and Disaster Assistance
The ARFCD may maintain mitigation and emergency plans and procedures, as well as, the physical condition of its levees, at the level required to be eligible for disaster assistance under the Federal Stafford Act program as well as the California Disaster Assistance Act (CDAA).

Emergency operations will be conducted and documented in compliance with conditions of these programs for reimbursement of disaster expense.

State and federal support during the Emergency Phase:

To ensure that the district takes steps to quickly access the recovery process, these actions should be considered if an incident is imminent or occurring:
• The ARFCD in coordination with SAFCA and Sacramento County staff will request the County to proclaim the existing of a local emergency and notify ARFCD staff when the proclamation is established.
• The ARFCD in coordination with Sacramento County may consider requesting Cal EMA and DWR support during the Emergency Phase. California Mutual Aid and USACE assistance are available when resources beyond local capability are needed for flood fight operations.

Emergency Phase support following flooding:
• If the County declares a disaster, the Governor may support it by proclaiming a State of Emergency and then requesting the President make a National Disaster declaration for the affected area.
• If the President declares the area a national disaster, assistance from the Federal Emergency Management Agency (FEMA) will be requested.
• If residential flooding occurs, regardless of the declaration, USACE can provide federal funds for recovery operations for up to 30 days following the incident.

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• USACE assistance can also be requested to repair eroded and damaged levees following high flows. Request for this authority must be made in a timely manner (30 days).

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3 Organization and Assignment of Responsibilities
Levee Flood Control Operations
The District will use its paid and contract staff to perform its responsibilities in a flood emergency. The District can request mutual aid and coordinates with the Sacramento County OA during flooding episodes.

Key Designated Roles
The ARFCD Board of Trustees (Board) has made the following assignments of authority and responsibility to ensure that needed emergency actions can be taken promptly and efficiently.

Annually, the Board designates responsibility to the General Manager for Emergency Operations.

Legal and Financial Authority
Once the Board has concurred that a local emergency is occurring, any one trustee and the District General Manager are authorized to (1) make a legal or financial commitment on behalf ARFCD Flood Safety Plan 12
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of the District during emergency operations and (2) purchase additional flood fight supplies or materials. Even without prior Board concurrence that a local emergency is occurring, the General Manager can take these actions on recognition of a threat to levee integrity, but in this case the Board must be notified of the action within 24-hours.

The District General Manager is authorized to sign written contracts with private vendors or other public agencies stemming from emergency actions, as described above.

Multi-Agency Coordination Group Representation
The District Superintendent is authorized and responsible for representing the District in the unified field-level incident command that may be established by the Sacramento OA. The District Superintendent is also responsible for representing the District at the Sacramento OA management group. The District Superintendent may speak for the District in matters of the condition of District levees, input to protective action decisions being made by public safety agencies, and any requests to modify or conform the District’s response that come out of the multi-agency coordination process.

Public Information and Risk Communications
If required, the District General Manager is authorized to speak to the media on behalf of the District as part of the Sacramento OA Joint Information Center (JIC). The District also updates its website with information related to District activities.

Although the District does not have a dedicated Public Information Officer (PIO), the General Manager will coordinate with the City of Sacramento (City) and the County to get critical information to the public. The City and the County have PIOs that will manage the dissemination of information to the public, either through press releases, press briefings, or social media.

Evacuation
The City is responsible for coordinating the evacuation of residents and visitors in the District.

The City Manager has the authority to issue evacuation recommendations and the City Police Department manages the evacuation. The City of Sacramento Evacuation Plan describes the Concept of Operations for evacuation in the City limits. The City is responsible for the following regarding evacuation:
• Recommending evacuations for all or part of the population from a threatened or impacted area if considered necessary for preservation of life, property, or the environment
• Prescribing routes, modes of transportation, and destinations in connection with evacuation
• Controlling ingress and egress from a disaster area, the movement of persons, and the occupancy of premises in the area
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Maintaining Emergency Equipment, Supplies, and Resources The District Superintendent is authorized to maintain District equipment, supplies, and resources for emergency response and is responsible for doing so. The Superintendent ensures that supplies are maintained at inventory levels set by the Board or at any minimum levels that may be set by DWR guidance or statutes.

Monitoring Levees, Water Conditions, Elevations, and Flood Forecasts The District Superintendent is responsible for monitoring levees, water conditions, elevations, and forecasts for identifying conditions warranting additional action beyond routine flood preparedness as outlined in this plan.

Emergency Staff Activation
The District General Manager and District Superintendent are authorized to activate—and are responsible for doing so—District staff and/or flood response contractors and resources; to request Mutual Aid assistance from (or provide it to) public agencies; and to supervise District staff, contractors, and/or Mutual Aid resources assigned to the District for (1) levee patrol, (2) flood fight operations, and (3) District de-watering operations (if applicable).

Documentation
The District Office Manager is authorized to maintain necessary documentation of emergency expenditures, damage to District infrastructure, and use of supply inventories in accordance with the requirements of Federal and State disaster assistance programs and is responsible for doing so.

The District Office Manager, under the authority of the District General Manager, is also authorized to prepare and submit disaster assistance claims during the recovery period through all Federal and State disaster assistance programs that may be applicable and relevant to District costs and is responsible for doing so.

Responsibilities of Supporting Agencies
During a levee breach and/or flood fight operation, the District may request support from other agencies. These agencies and their responsibilities are identified below.

California Department of Water Resources
The mission of DWR’s Division of Flood Management is to prevent loss of life, reduce property damage caused by floods, and to assist in recovery efforts following any natural disaster. The State-Federal FOC, which is in Sacramento, is a component of Division of Flood Management’s Flood Operations Branch. Year-round, the FOC is the focal point for the gathering, analyzing, and disseminating of flood- and water-related information to stakeholders. During emergency situations, the FOC provides a facility from which DWR can centrally coordinate State-wide emergency response.

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When streams and rivers are forecast to rise above certain pre-determined stages (water surface elevations) or flow rates, FOC personnel make high-water notification calls to appropriate flood system LMAs and emergency response agencies.

DWR also provides staff to the California State Reclamation Board; assists local flood control districts, particularly during flood events; monitors river and reservoir levels; and operates the FOC as described above. In addition, DWR is responsible for operation and maintenance of a number of levees in the Central Valley through State Maintenance Areas and a number of dams and reservoirs. DWR also has a significant role in water supply.

U.S. Army Corps of Engineers
When a disaster exceeds the capabilities of State and local interests, the USACE may provide assistance under Public Law 84-99 to save human life, prevent immediate human suffering, or mitigate residential and commercial property damage. USACE assistance may include acquisition of flood fight materials, geotechnical evaluation of levees and other flood operations structures, contracts for emergency flood fight and temporary repairs, clearance of drainage channels or blocked structures, technical assistance for development of plans, and, on request, inspection of non-Federal dams and flood control projects. USACE also has jurisdiction over storage capacity seasonally reserved for flood control on most major reservoirs throughout California.

California Data Exchange Center
The California Data Exchange Center (CDEC) provides a centralized database to store, process, and exchange real-time hydrologic information gathered by various cooperators throughout the State. CDEC disseminates this information to the cooperators, governmental and private agencies, news media, and the general public. The data collected by CDEC enables forecasters to prepare flood forecasts and water supply forecasts, reservoir and hydroelectric operators to schedule reservoir releases, water suppliers to anticipate water availability, and flood emergency personnel to prepare and disseminate flood hydrology data and reports.

CDEC formats and manages data for public use via the Internet. Its extensive website is accessible to flood emergency personnel, private and public agencies, news media, and the general public. Valuable information is created from the data and presented in a variety of formats, including maps, plots, charts, and publications. The website is a useful and effective tool for monitoring current flood conditions and provides real-time information, including river stages, precipitation, snow water content, temperature, water quality, and full weather data.

State of California Central Valley Flood Protection Board The State of California Central Valley Flood Protection Board oversees flood control activities in the Central Valley. It serves as the local sponsor to the USACE on Federal flood control projects, cost-shares in the projects, holds title or easements to the lands underlying the projects, and inspects the operation and maintenance of the facilities by the local flood control and reclamation districts. The board is the regulatory authority about any proposed activity that could affect the flood control system.

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City of Sacramento Department of Utilities
The City of Sacramento Department of Utilities (DOU) primarily operates and maintains water and wastewater systems, including local drainage systems, which consist of storm drains, culverts, pumping stations, and channels with levees. These drainage systems pump water into the levee systems. Also, DOU operates and maintains local levees and the portions of the Sacramento and American River levee systems that are outside the boundaries of the ARFCD.

County of Sacramento Department of Water Resources
The County of Sacramento Department of Water Resources (County DWR) provides drainage, water supply, and flood control services to areas within their jurisdiction. County DWR consists of a Drainage Division and a Water Supply Division, with the Drainage Division Maintenance Engineering Section having primary responsibilities in flood operations. During storm events, County DWR activates a Department Operations Center (DOC) and a Field Support Operations Center (FSOC) and provides staff to the County of Sacramento Emergency Operations Center (County EOC) to coordinate activities and share information. County DWR staff actively monitor rainfall and stream flow conditions through the County Automated Local Evaluation in Real Time (ALERT) gage system, provide field crews for emergency maintenance and levee patrols of several small County-maintained levees, and assist emergency personnel in floodrelated activities. County DWR field crews respond to service calls made to the 875-RAIN dispatch center related to localized flooding throughout the County and have primary responsibility for carrying out the operation and maintenance of pipe, pump, and channel drainage systems.

County DWR serves as the floodplain management agency for the County. As such, the agency is instrumental in preparing a County-wide perspective on flood preparedness and flood fight efforts in the area. County DWR plays a key role in gathering, analyzing, vetting, and disseminating weather forecast and water level information County-wide and communicates this information directly to potentially impacted parties, such as Reclamation Districts (RDs), incorporated cities, and local communities. County DWR also provides assistance to RDs in the form of levee patrol support crews and water removal through pump stations.

County DWR also maintains the County’s Storm Ready Program, which informs the public about flood safety and actions that should be taken during a flood threat.

County of Sacramento Office of Emergency Services
The County of Sacramento Office of Emergency Services (County OES) has responsibility for administering the emergency management program for the County. As part of this responsibility, County OES supports the operation of the Sacramento OA Emergency Operations Center (OA EOC), issues warnings and notifications, provides subject matter expertise on and maintenance of emergency response plans, and coordinates requests for resources and assistance when the OA EOC is not activated.

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4 Direction, Control, and Coordination
Management and Control of District Operations and Coordination within the District
District staff authorized and responsible for carrying out the actions use the direction, control, and coordination processes described in this chapter.

District staff apply the Incident Command System (ICS) and SEMS to organize District response activities, manage field-level response activities, and coordinate with supporting agencies.

The General Manager serves as the Emergency Manager for the District during emergency operations. The General Manager supports the Incident Commander and coordinates with the City when additional assistance is needed and to share critical information.

Management and Policy
The District maintains direction and control of District operations during emergency periods.

The District Board of Trustees meet and confer as deemed necessary by the President during emergency operations to perform its policymaking and financial responsibilities during emergency response operations. Board meetings occur in the field or, if needed, at the office of the District.

The Board President issues Delegation of Authority letters as required.

Incident Commander
The Incident Commander at the flood fight scene is in charge of all resources responding to that emergency site. The Incident Commander may assign missions to flood fight crews acquired under Mutual Aid from other governmental agencies, tasking them to perform specific actions to facilitate the response.

The District Superintendent serves as Incident Commander to manage all incidents occurring on the District levee system during any single disaster event as allowed in the NIMS protocols. The District operates on a 24-hour operational period. If necessary, the Incident Commander requests assistance from the District General Manager.

Management and Coordination with Other Jurisdictions
During a flood threat incident, the District maintains regular communication with the FOC, the City EOC, and the County OA EOC. Through the FOC (and information on the DWR website), the District provides updates on the conditions of the levees and receives information about the reservoir levels and anticipated releases. The District may also seek technical assistance on handling levee problems. The FOC has representatives from the National Weather Service, U.S.

Bureau of Reclamation, and USACE available to provide information and assistance. The City ARFCD Flood Safety Plan 17
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EOC coordinates the local emergency response. The District provides regular updates on the conditions of the levees and observed river levels. The District may also ask for assistance (e.g., traffic or crowd control or other emergency response) from law enforcement and/or fire departments through the OA.

For flood threats, a multiagency coordination (MAC) group may be established to share information and facilitate the coordination of resource requests. The City, County or State depending on how widespread the flood threat is can facilitate the MAC Group. The MAC Group includes the participation of representatives from all agencies that have an active role in the coordinated flood response. The MAC Group can meet in person, but is commonly convened as a conference call on a pre-set schedule.

Either as part of MAC Group participation or through direct communication with the City and/or County, the District will provide updates on the conditions of the levees and observed river levels. The District may also request assistance (e.g., traffic or crowd control or other emergency response) from law enforcement and/or fire departments through the Sacramento County OA.

Sacramento Operational Area Emergency Operations Center The County maintains and hosts the Sacramento OA EOC at 3720 Dudley Boulevard, McClellan, CA. The Sacramento OA EOC prioritizes the allocation of resources, including Mutual Aid; performs information sharing; and conducts coordination processes in accordance with the MAC system procedures maintained by the County OES.

The Sacramento OA Planning Section provides disaster intelligence and situational status to participating jurisdictions on activation in an emergency. The District participates as needed in this disaster intelligence and information-sharing process.

The District General Manager participates in the Sacramento OA MAC system processes and procedures on behalf of the District.

State-Federal Flood Operations Center
DWR has special authority under California Water Code Section 128 to assist RDs with flood fight operations. DWR maintains the FOC to coordinate the performance of these functions and support the operations of other State and Federal agencies.

The District coordinates with the FOC to share information and to notify DWR of requests submitted to the Sacramento OA for resources and technical assistance. The District communicates with the FOC through telephone systems or at MAC activities where FOC representatives are present.

Sacramento Operational Area Joint Information Center
When necessary, a JIC is established to coordinate the handling of Emergency Public Information operations for the County and the OA. A JIC is established at a suitable location (removed from the EOC, but in close proximity to it) to provide for effective management of Emergency Public Information functions. When activated, the JIC is staffed by personnel trained ARFCD Flood Safety Plan 18
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to conduct Emergency Public Information activities, including coordinating inter-jurisdictional media releases and the management of rumor control functions. When necessary, the District General Manager coordinates with the JIC to share information with the public.

Plan Activation Authority
The District Board of Trustees and the District General Manager have the authority to activate this FSP based on the emergency situation.

Disaster Intelligence
During river and levee monitoring and flood fight operations, the District collects disaster intelligence to evaluate the situation and provides updates to supporting agencies. Disaster intelligence is the means, the tools, and techniques the District uses to identify, collect, analyze, and disseminate information on the current and future extent and consequences of a flood.

Intelligence is shared primarily with the City EOC, the Sacramento OA EOC, and the FOC.

Weather Forecast
The advent of satellite imagery and sophisticated computer models has significantly improved the ability to forecast the times and intensities of rainfall. Managing flood response requires knowledge and understanding of the implications of weather predictions for other parts of the watershed and the local area. The National Weather Service provides daily briefings on upcoming weather as part of its role in the FOC. The District participates in these briefings starting at the River Advisory Stage.

River Forecast
In addition to precipitation forecasts, the District General Manager must also know how the resulting runoff affects reservoir storage, releases from dams, and ultimately the amount of water flowing in the river. Hydrologists for DWR work with the National Weather Service in the California-Nevada River Forecast Center (CNRFC) to provide twice-daily forecasts of river height at various points. These forecasts are issued as “River Bulletins,” and the District subscribes to DWR’s email distribution system. Also, the District regularly reviews the website of the CDEC, which provides data on reservoirs, rivers, and rainfall (http://cdec.water.ca.gov/).

Levee Patrols
As important as it is to anticipate the potential situation, it is equally as vital to be aware of current conditions and sudden shifts in those conditions. The District Superintendent maintains regular contact with levee patrols. This contact ensures that the District quickly learns of any changes in the situation, facilitating prompt response. Levee patrols are defined in Levee Patrol Plan, in Appendix B.

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5 Communications
Communications Organization
During day-to-day operations and flood response operations, District staff, contractors, and other staff working under District supervision must be able to communicate and share information. At a minimum, the District must be able to communicate internally with other public agencies operating within the District, neighboring RDs, the Sacramento OA EOC, and the FOC.

District Communications
The District operates communications equipment on a limited basis, including the use of Satellite phones; landlines – both digital and analog; fiber optic cables, and emergency radios. The District relies on the personal cell phones of its staff and trustees to maintain communications between the District Board of Trustees, the District General Manager, the District Superintendent, and other response staff that may be hired during the emergency period. In the event of a failure of cellular telephone systems, the District will use messengers to transmit information between its staff and other jurisdictions and regularly scheduled coordination meetings of the field unified commands and the Sacramento OA organization.

Communicating with Other Jurisdictions
The District maintains communications with other jurisdictions by cellular telephone and by participation in meetings of the Flood Fight Incident Command and MAC groups.

Sacramento Operational Area Emergency Operations Center The District maintains communications with the Sacramento OA EOC by cellular telephone and participates in scheduled meetings of the MAC groups. The District maintains telephone numbers assigned by the OA for use by RDs (see Appendix A: Emergency Contact List).

State-Federal Flood Operations Center
The District communicates with the FOC by cellular telephone.

Public Alerting Systems
Public alert and warning is necessary to increase public awareness of an impending threat and to provide clear instructions should an emergency situation require the need for evacuation. In fact, the vital first step of a successful evacuation from the District would be timely public alerting that allows the public the opportunity to safely move to non-impacted areas.

During public alert and warning, the District promptly notifies the City of Sacramento Office of Emergency Services (City OES) or County OES, depending on the jurisdiction impacted. Both the City and the County are responsible for alerting and warning the public on identification of a ARFCD Flood Safety Plan 20
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threat to District levees. The District provides detailed information about the characteristics of the threat and assists, to the extent possible, with notification of the public if requested. All alerting and warning of the public are carried out in accordance with the plans of protected jurisdictions.

When multiple jurisdictions are impacted, alerting and warning are conducted jointly by these jurisdictions through the Sacramento OA using the procedures contained in the Sacramento OA EOP. The District provides support to the OA and JIC to assist with alert and warning messages if requested.

The City and County use several methods to notify the public of an evacuation request. These methods include:
• Emergency siren system
• Emergency alert system (EAS)
• Media hotline and media release
• Reverse 9-1-1 system
• 2-1-1 Sacramento
• Fire and police vehicle loudspeakers
• County Information Services: Sacramento County Information Center and County Operator
• Vulnerable population databases, neighborhood watch programs, and other community support programs
• Neighbors alerting neighbors
People with disabilities and access and functional needs are be notified by support service agencies. Also, the City Operator and the 3-1-1 system are available for the notified public to call for more information.

Those who are evacuating throughout the County or out of the County continue to receive information as to road conditions through the California Department of Transportation (Caltrans) 5-1-1 system for highway conditions, Caltrans changeable message signs, and via EAS on local radio.

Emergency Alert System (EAS)
The EAS is a network of public and private broadcast stations and interconnecting facilities. The system is authorized by the Federal Communications Commission (FCC) to operate in a controlled manner during a war, state of public peril or disaster, or other national emergency.

The system is used within Sacramento County on a voluntary basis during day-to-day situations that pose a threat to the safety of life and property. Sacramento County uses a commercial ARFCD Flood Safety Plan 21
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broadcast facility – (radio KFBK or television KCRA) – as the central point of information dissemination under the EAS format. Access to EAS is coordinated through the Sacramento County Office of Emergency Services. (Please refer to Appendix D Evacuation).

The City of Sacramento manages the Emergency Alert System and is described in their City of Sacramento Evacuation Plan
Protocols for Contacting Levee Patrols
Initial contact with the Levee Patrol Team(s) shall be in accordance with the Emergency Contact List (Appendix A). Generally, communications with Levee Patrol Teams will be through the General Manager.

Other Communications Protocols
All other communications shall be in accordance with the Incident Communications Plan, as documented on Incident Command System (ICS) forms ICS 204 and ICS 205.

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6 Administration, Finance, and Logistics
Mutual Aid
The ARFCD has mutual aid agreements with the City and the County to provide supplemental staff during floods for round-the-clock levee patrols. The District has also signed agreements with local contractors, who are ready to respond 24 hours per day, 7 days per week, with trained personnel, equipment, and material (such as rock, aggregate base, sand, and fill dirt) if a levee is threatened. Relying on these agreements with the City, the County, and local contractors allows the District to provide services efficiently with a high level of reliability.

Record Keeping
The District General Manager tracks, records, and reports on the work time of all District flood response personnel, including that of flood emergency contractors. The District General Manager collects and maintains documentation on all emergency information needed for reimbursement by Cal OES or FEMA. The ARFCD retains these records for audit purposes for 3 years after receiving a final Cal OES or FEMA close-out letter. Examples of documentation that should be retained include:
• Timesheets and payroll records
• Equipment ownership and usage
• Equipment rental agreements and invoices
• Invoices/receipts for materials and supplies
• Contract documentation such as procurement information, executed contracts, amendments and change orders, and payment records
Resource Tracking
Comprehensive resource management is a key management principle. It implies that all assets and personnel during an event need to be tracked and accounted for. Resource tracking ensures maintenance of accountability over all resources. Thus, resources can be moved quickly to support preparation and response to an incident and ensure a fluid demobilization.

Resource management involves coordinating and overseeing the acquisition and deployment of tools, supplies, equipment, and people during a flood. The objectives of resource management are to (1) maximize efficient resource use while maintaining cost-effectiveness and resource safety; (2) consolidate control of single resources to reduce communications activity; and (3) instill resource accountability. Resource management enhances the benefit of Mutual Aid agreements and improves interoperability.

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Flood response resources include (1) personnel or equipment to perform a specific operation; and (2) supplies and facilities to support on-scene incident operations. The District Office Manager tracks the use of and maintains records on the resources applied to flood response.

Resources
The District maintains an inventory of flood fight supplies. The inventory is found in Appendix D: Flood Fight Resource Inventory.

Flood Response Contractors
Should a problem be identified on the levees, the District uses resources from the City or County to monitor specific locations as necessary. If the problem requires action such as reinforcing the levee by placing dirt, sandbagging a boil, or armoring a levee slope with rock and visquine, the District has flood emergency response agreements executed with several local contractors. These agreements provide for an immediate response 24 hours per day, 7 days per week. The companies currently under contract have extensive experience in providing similar emergency flood services. Determinations of the appropriate action are made by the District General Manager with input from local levee experts, the State Flood Fight Specialist, and engineers from USACE. Full-time monitoring and record keeping are performed by County construction inspectors.

The District maintains standard forms and processes for initiating and executing contracts with private vendors. The District maintains a standard contract form for contracts under $25,000 in a no-bid environment. The District maintains a separate contract form for contracts over $25,000, adding a bonding requirement. Contracts over $25,000 are awarded through an informal bid process.

Logistics Facilities
See Appendix C for the locations of pre-planned delivery points, the locations of District supplies, and District supply staging areas and points.

Finance and Administration
The District maintains financial and administrative records associated with emergency response in accordance with Title 44 Code of Federal Regulations Part 13, Uniform Administrative Requirements for Grants and Cooperative Agreements to State and Local Governments.

Emergency response and construction records, including field reports and procurement and construction management files are maintained by both the District and the District Superintendent and are retained as prescribed by the grant authority.

Also, in anticipation of a flood emergency, the District has established a Flood Fight Reserve Fund. Currently, the fund has approximately $1 million, which is estimated to be sufficient for a 2- to 3-day flood fight.

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7 Plan Development and Maintenance
Plan Development, Review and Maintenance
The General Manager has primary responsibility for developing, reviewing, and updating this FSP on a regular basis. The General Manager will request input from individuals, jurisdictions, and agencies having responsibilities under this plan.

Every four years this plan will be reviewed in its entirety, updated, republished, and redistributed. This plan also may be modified whenever responsibilities, procedures, laws, rules, or regulations pertaining to emergency management and operations change. • Jurisdictions and agencies having assigned responsibilities under this plan are obligated to inform the General Manager when changes occur or are imminent. • These changes will be incorporated into this plan, published, and distributed to jurisdictions and agencies holding this plan (see Distribution List).

Training and Exercises
All emergency responders from ARFCD are strongly encouraged to take advantage of FEMA’s on-line training. In addition, the General Manager of ARFCD will notify holders of this plan of training opportunities or scheduled exercises associated with flood emergency management and operations, such as DWR’s annual Flood Fight sessions. Individual jurisdictions and agencies are responsible for maintaining training records. This plan will be exercised regularly. The General Manager will conduct emergency preparedness exercises in accordance with an annual exercise schedule. Jurisdictions and agencies having assigned responsibilities under this plan must ensure assigned personnel are properly trained to carry out these responsibilities.

Evaluation
The General Manager will coordinate and facilitate post-incident analyses following emergencies and exercises. An After-Action Report (AAR) and Implementation Plan will be prepared by General Manager and distributed to those jurisdictions and agencies involved in the emergency or exercise. The Board of Trustees will review and approve the AAR which will briefly describe District operations, any response problems that arose, and damage sustained by the District levees and infrastructure. The AAR will also contain recommendations for improving flood emergency operations in the future. The Board provides direction to staff on the preparation of changes, additions, or revisions to the District FSP.

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8 Authorities and References
The following sources provide authorities for planning, conducting, and/or supporting flood emergency operations.

Federal
• Federal Civil Defense Act of 1950 (Public Law 920, as amended) • Robert T. Stafford Disaster Relief and Emergency Assistance Act of 1988 (Public Law 93-288, as amended)
• Army Corps of Engineers Flood Fighting (Public Law 84-99) State
• California Emergency Services Act (Chapter 7, Division 1 of Title 2 of the Government Code)
• Standardized Emergency Management System (SEMS) Regulations (Chapter 1 of Division 2 of Title 19 of the California Code of Regulations) and (California Government Code §8607 et sec)
• Hazardous Materials Area Plan Regulations (Chapter 4 of Division 2, Title 19, Article 3, §2720-2728 of the California Code of Regulations) and (California Health and Safety Code, Division 20, Chapter 6. 95, Section 25503. 5)
• California Department of Water Resources Flood Control (California Water Code §128) Local
• Resolution of the Sacramento City Council adopting the Flood Emergency Response Services with ARFCD, dated December 1, 2004.

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Emergency Contact List
Company Name Office Cellular After Hours
Other
RD 1000 Paul Devereux 922-1449 417-4170 417-4170
SAFCA Rick Johnson 874-8737 261-6675 530-677-5285
John Bassett 874-8731 704-8731 780-7421
Pete Ghelfi 874-8733 207-1521 207-1521
RD 900 Tony Schwall 371-1483 684-2262
Kenric Jameson 371-1483 718-9875
RD 1001 Drew Stressor 530-656-2318 530-335-6359 530-674-0165 Natomas Basin Conservancy John Roberts 649-3331 224-2000 Natomas Central Mutual Water Company Steve Hetherington 419-5936 826-7673 564-1425 Brett Gray 419-5936 826-7672 826-7672
Company Name Office Cellular After Hours
Utilities
SMUD (Power Outages) 888-456-7683
SMUD – Emergency Dispatch 732-5338
SMUD Wire Down – 24 Hour 732-5334 911
PG & E Lorie Rodgers 530-320-9063 530-757-5245 800-743-5000 “I” Street Bridge Tender 789-5948
Tower Bridge Tender 442-5298
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Company Name Office Cellular After Hours
City of Sacramento
City of Sacramento Emergency - OES Jason Sirney 874-2283 216-0324 216-0324 Steve Winton 808-1833 974-6391
City of Sacramento 24-hour Line 264-5011
Department of Utilities 1st Bill Busath 808-1420 834-6715 Department of Utilities 2nd Mike Malone 808-6226 897-0133 335-8897 City Public Relations Jessica Hess 808-8260 698-1705 698-1705 City Pumps Kim Capul 808-5229 952-8802 952-8802
Public Works (Street Maintenance Service Div) Jerry Way 808-6381 804-3703 273-9057 City – Fire Department 808-1300 Duty Chief 228-3035 228-3035 Dan Haverty 808-1601 216-0301 216-0301
City – Police Department Watch Commander 264-5471 264-5151 264-5334 City – Flood Operations Bill Roberts 808-6955 910-3582
Company Name Office Cellular After Hours
County of Sacramento
Sac County – Emergency Operations Roger Ince 874-7043 204-0123 875-6900 Steve Cantelme 874-4672 806-6596 875-6900
Sacramento County 24 hour Line 875-6900 875-5000
Sac County – Water Resources
Michael Peterson 874-8913 747-4061 782-8518
George Booth 874-6484 847-3778 784-1954
WR Storm Dispatch 875-RAIN (7246) Steve Kenning 875-7142 599-0287 223-2320 Sac County – Levee Patrol Dan Barry– Day Shift 874-7156 541-7804 635-0286 Sac County – Water Quality (storm drains) 875-7246
WQ Superintendent Scott Miller 875-5298 956-3779 965-5295 WQ North Corp Yard Gary Bailey 876-6383 591-1273 530-672-0202 WQ Drainage/Water Mechanical Tom Pasterski 876-6430 591-0468 NEMDC Pump Station 876-6276 508-7356 536-9893
Sac County - OES OES Duty Officer 875-5000
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Sac County – Sheriff 874-5128 874-6742
Sac County – Sheriff Alternate Lt Mike Jones 874-7953 606-2837 874-5111 Sgt James Schaefers 874-5980 606-0896 874-8283
Sac County – Park Ranger (Dispatcher) 875-6672
875-7275
Sac County – Park Ranger 875-6548
Sac County – International Airport 24 Hour Duty desk
Robert Rose (Maintenance
Manager)
874-0745 806-5330
Joe Fernandez 874-0376 806-5335
Sac County – International Airport (alternate) Call Center 874-0656 ARFCD Flood Safety Plan – Appendix A 29
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Company Name Office Cellular After Hours
State
DWR (Flood Project Inspection Section) Donald Rasmussen, Chief 574-1730 764-2942 764-2942 John Williamson 574-2643 698-8674 771-0392
DWR (Flood Project Inspection) Pavel Kazi 574-1204 870-8103 310-717-0507 DWR (Levee Inspection) Matt Hoffman 574-1208 214-3532 209-663-0905 Dave Pasevento 574-1205 870-9482 723-2689
Herman Phillips 574-2646 698-8674
Anna Fong 574-2632 216-8697
DWR (Sacramento Maintenance Yard) Main Number 375-6000 375-6020 Russ Eckman 375-6004 952-8445 992-0809
Phil Carey 375-6000 799-4227 991-1916
State Flood Center ( 24 hour line) Non Public Number 574-2619 800-952-5530 California Conservation Corps Emergency Branch 599-1415 CCC Emergency Analyst Melinda Allen (24 Hour) 341-3160
California Emergency Management Agency 845-8911
Cal Trans Maintenance Yard Dispatch 859-7900 (24 hour) 653-3442 California Highway Patrol 861-1299 861-1333
Central Valley Flood Protection Board (CVFPB) Leslie Gallagher 574-0609 709-0160 709-0160 Len Marino 574-0608 203-4432
Michael Wright 574-0694
Office of Emergency Services – Inland Region 845-8911
845-8510
ARFCD Flood Safety Plan – Appendix A 30
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Company Name Office Cellular After Hours
Federal
U.S. Army Corps of Engineers (Emergency
Operations Center [EOC]) 24-hr 452-1535 452-1535
Gary Fong 557-6974 807-0026 525-2601
Krystal Bell 557-6903 807-0028 202-1325
Brigid Briskin 557-6918 807-0033 807-0033
U.S. Bureau of Reclamation/Folsom Dam 989-7214
989-7251 or 52
989-7214
989-7251 or 52
U.S. Coast Guard - Rio Vista Ask For “Officer of the Day” (OOD)
707-374-6674
707-374-2871
(24 hr)
707-374-2655
National Weather Service
Senior Service Hydrologist Cindy Matthews 979-3045 209-481-8911 209-369-3316 ARFCD Flood Safety Plan – Appendix B 31
January 2018
Appendix B Levee Patrol
B.1 Purpose
The purpose of levee patrols is to have qualified personnel visually evaluate the performance of the District levee system. Their intent is to determine the condition of the levee and to identify potential and existing problems:
• Threats
• Instabilities
• Seepage conditions
• Erosion points
• Freeboard
Implementation of this procedure will ensure each member of the Levee Patrol Team is capable of participating in precautionary actions and emergency response that may occur with the District’s levee system.

This program will predominantly be undertaken by the District, with operational support from the Sacramento County. The major objectives of this procedure are to:
• Develop a training program to ensure qualified personnel are available for use • Ensure materials, equipment and supplies are available to implement this procedure and are maintained in a serviceable condition to meet the needs of the ARFCD • Ensure action levels are established and in place to manage potential challenges • Prepare members to recognize the interface between allied agencies should escalating events require large-scale operations
• Prepare members to patrol levees to locate potential problems (including vandalism or terrorism), to alert the EOC, and to actively coordinate work, using flood fight and other methods, to resolve problems and minimize adverse consequences B.2 Program Elements
The levee patrol program has three basic components – Training, Equipment Procurement and Maintenance, and Levee Patrols.

B.2.1 Component I – Training
All participants will complete the following training to become qualified for levee patrol.

Classroom (3 hours)
• Basic levee design
• Recognizing potential problem characteristics
• Notification/warning system
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January 2018
• Specific levee patrol assignments
• Command structure
• Safety considerations
Practical Training (3 hours)
• Filling and use of sandbags
• Treatment of boils
• Safety precautions
• Visquine wave wash protection
• Freeboard enhancement
Upon completion of both the classroom and practical functions, a member will remain qualified for 12 months from the final date of training. During flood emergency response conditions, it may be infeasible to provide new volunteers with the “Practical” training session. Instead they will be partnered with experienced patrol personnel who will help and instruct them.

B.2.2 Component II – Equipment Procurement and Maintenance The Sacramento County and the District have a responsibility to ensure the following equipment is staged in an approved location and is in serviceable condition. The following resources, resource lists, and locations shall be maintained by the listed agencies.

ARFCD Office Building
(20) Three-cell watertight flashlights (4) 500-watt lights (60) ‘D’ cell batteries (2) Light standards
(10) CAL-OSHA approved hardhats (8) Propane lanterns
(20) Flat-tipped shovels (4) Portable radios
(10) Sets of assorted size raingear (200) Orange wire marking flags (20,000) Empty sandbags (200) Yellow wire marking flags (2) Generators 3,500 KW or larger (200) Red wire marking flags Sacramento County Fire Department
(20) Watertight flashlights (20) Orange vests
(80) ‘D’ cell batteries (10) Portable radios
(26) US Coast Guard approved lifejackets (10) GPS Units (25) CAL-OSHA approved hardhats (2) Vehicles with mobile radios (6) Flat-tipped shovels (1) Base radio
ARFCD Flood Safety Plan – Appendix B 33
January 2018
B.2.3 Component III – Levee Patrols
• The District Superintendent will create routes that ensure complete coverage, and wherever possible, overlapping coverage.
• The District Superintendent will physically account for all personnel working under their control on an hourly basis.
• All members will receive a safety briefing prior to commencing patrols and will use all provided safety gear.

B.2.3.1 Motor Patrols
• The levee motor patrol will consist of the following:
o Multiple four-wheel drive vehicles with mobile radio capabilities. o Two trained and currently qualified observers per vehicle. o Patrol areas will be divided as shown on the attached map. o Patrol crews will be rotated on a 12-hour frequency.
o Completion of a Patrol Log and/or Division Activity Log will be required for each shiftusing ICS Form 214.
o All members will receive a safety briefing and utilize appropriate safety gear.

B.2.3.2 Walking Patrol
A levee walking patrol will be enforced, as necessary:
• Teams of two personnel physically walking a designated section of levee. One person will be positioned at the toe of the land side of the levee. The second will be assigned to the top of the levee.
• Foot patrols will check visually for potential problems with the levee as per training. • Areas of concern will be identified and tagged.
• All tags will be evaluated by the District Superintendent conducting motor patrol activities. Flags will be used to designate the levee’s condition. When a potential problem is identified, the condition will be reported to Command for an immediate evaluation by the Engineer.
• All levee foot patrol personnel will have the following at a minimum:
o Three-cell watertight flashlight
o Cal OSHA-approved hardhat
o Raingear, if warranted; each individual is responsible for boots o Reflective vest
o (10) Flags
o Global Positioning System (GPS) unit to establish latitude and longitude of trouble sites
o U. S. Coast Guard-approved lifejacket
o One member of each foot-patrol team will be equipped with a portable radio.

Radio communication should be minimized to prevent channel overload. All radio communication will be conducted in plain English, with no jargon or acronyms.

ARFCD Flood Safety Plan – Appendix B 34
January 2018
• Walking patrol personnel will be rotated on an as needed basis.

B.2.4 High Water Staking Procedures
• High water staking: Record the extent of high water by placing markers (stakes) periodically as the event progresses
• Reference those high water locations with suitable surveying or GPS locations • Provide that information to the jurisdiction and DWR upon request B.3 Augmenting Staff
When local personnel resources are depleted or reasonably committed, mutual aid is requested and coordinated within the Operational Area (OA). If OA resources are not sufficient or timely, the request is then forwarded to the Cal EMA Regional Emergency Operations Center (REOC).

The REOC evaluates and fills requests by (a) staff from unaffected OAs, (b) tasking a State agency, or (c) accessing federal assistance. (see Appendix C, Section 4 for Procedures. ) ARFCD Flood Safety Plan – Appendix C 35
January 2018
Appendix C Flood Fight
C.1 Trigger(s)
At the River Warning Stage or upon notification of a potential problem by a levee patrol, establish necessary staging areas for supplies, equipment, and personnel. ARFCD has ensured the staging areas are a safe distance from other emergency facilities, such as evacuation centers, shelters, and Incident Command Posts. If required by the situation, commence filling sandbags.

C.2 Prioritization
ARFCD will use available resources and personnel to address boils, rising water/loss of freeboard, slumps, and sloughs to the full extent of its training and capability.

Based on input from levee patrols and other informed observers, the Sacramento County EOC establishes a Unified Command to set priorities for flood fight operations. All Incident Commanders conduct an Initial Unified Command Meeting. This meeting provides responsible agency officials with an opportunity to discuss and concur on important issues prior to joint incident action planning. The agenda for the command meeting includes the following:
• Set jurisdictional/agency priorities and objectives
• Present jurisdictional limitations, concerns, and restrictions • Develop a collective set of incident objectives
• Establish and agree on acceptable priorities
• Adopt the overall strategy or strategies to accomplish objectives • Agree on the basic organization structure
• Designate the most qualified and acceptable Operations Section Chief (the Operations Section Chief will normally be from the jurisdiction or agency that has the greatest involvement in the incident, although that is not essential) • Agree on General Staff personnel designations and planning, logistics, and finance agreements and procedures
• Agree on the resource ordering process to be followed and cost-sharing procedures • Agree on informational matters, designating one official to act as the Unified Command spokesperson
The members of the Unified Command must be authorized to decide and act on behalf of the jurisdiction or agency they represent. Such decisions/actions may include ordering of additional resources in support of the Incident Action Plan, possible loaning or sharing of resources to other jurisdictions, and agreeing to financial cost-sharing arrangements with participating agencies.

C.3 Activation and Dispatch
The General Manager of ARFCD has the authority to activate this Appendix. Dispatch of Flood Fight Teams shall be in accordance with priorities set by the General Manager.

ARFCD Flood Safety Plan – Appendix C 36
January 2018
C.4 Personnel
ARFCD maintains a cadre of emergency responders. Additional flood emergency response staffing comes from other ARFCD employees and from volunteers.

When the ARFCD requires additional people for sand bagging, emergency debris clearance, diking, and similar activities to save life and protect public safety, assistance may come from trained crews to augment local personnel. In accordance with SEMS, when local resources are depleted or reasonably committed, mutual aid is requested and coordinated within the Sacramento County Operational Area (OA). If OA resources are not sufficient or timely, the request is then forwarded to the REOC. The REOC evaluates and fills requests by coordinating mutual aid from unaffected OAs, tasking a State agency, or accessing federal assistance. Due to the nature of the need and the resource, requests for hand crews are usually tasked to a State agency.

C.4.1 Resource Agencies
The California Conservation Corps (CCC) has trained civilian crews. The California Department of Forestry and Fire Protection (Cal Fire) supervises crews from the California Department of Corrections and California Youth Authority. The California National Guard (CNG) also has personnel available. Both CCC and Cal Fire have contract services for various types of projects.

CNG is only available through State tasking. In addition to crews, CNG and Cal Fire have mobile kitchens and similar support resources available. Cal Fire can also provide trained section leaders for ICS and SEMS organizations.

C.4.2 Mission Tasking
Cal EMA controls missions and mission assignments for State resources and coordinates requests for federal resources. If Cal EMA receives a request for crews that meets the criteria for State agency tasking and if an agency has the capability, Cal EMA will issue a mission number authorizing the agency to respond. Once tasked, that agency will work directly with the requesting agency and provide the resource within the definition and limits of the mission authorization.

C.4.3 Tasking Criteria
For all missions (a) there must be actual or imminent danger to life or public safety, and (b) locally available resources, including private sector contracting, must be inadequate or untimely.

Maintenance or recovery activities should be dealt with by contract and will not be authorized by Cal EMA. Ex Post Facto mission numbers will not be authorized unless it can be clearly demonstrated that properly coordinating the request would have caused an inordinate delay and that such delay would have resulted in severe injury or loss of life.

C.4.4 Costs/Reimbursement
State agencies tasked under a Cal EMA mission number respond free of charge. Crews may require feeding and sheltering; transport vehicles may require gas and maintenance. These services are usually paid for or provided by the requesting agency unless otherwise agreed to at the time of the request.

ARFCD Flood Safety Plan – Appendix C 37
January 2018
C.4.5 Request Procedures
Following coordination within the Sacramento County OA, the EOC will forward unfilled requests to the Inland REOC Operations Section. The REOC will follow up with the Sacramento County OA EOC to resolve any questions and to monitor resource delivery. • Requests should be completed using the Response Information Management System (RIMS) on a RIMS Mission Request/Tasking form. If RIMS is unavailable, hard copy of the form should be faxed to the Inland REOC via the State Warning Center. If faxing is infeasible, phone in the request using the RIMS format. All requests made by RIMS or fax must be confirmed by phone.
• Requests must contain a clear description of the mission to be performed and the number of personnel needed.
• Requests must not specify the agency from which the crew is being requested (i.e., three California Conservation Corps crews). This allows Cal EMA to make mission tasking based upon availability and need, and avoids over-tasking of a single agency. If there are operational reasons to specify an agency, please explain them in the mission statement of the request form.
• The Sacramento County OA EOC must take special care not to duplicate requests with any possibly made via another Mutual Aid System. Accordingly, EOC Branches must coordinate their requests closely. In particular, crews for flood fight should not be requested via Fire Mutual Aid channels (see below).

C.4.6 Fire Mutual Aid
Unlike procedures for other types of emergencies, crews supervised by Cal Fire for flood fight are not accessible under the Fire and Rescue Mutual Aid Plan. All requests for crews for flood fight must follow emergency services channels, regardless of the requesting agency. In view of the natural tendency for requests made by fire agencies to remain in fire channels, it is critical that the Sacramento County OA Region Fire Branch coordinator and the Sacramento County OA Construction and Engineering Branch coordinator communicate closely to avoid confusion and delay.

C.4.7 State Agency Voluntary Response
During non-emergency conditions or non-proclaimed emergencies, State agencies may respond to requests as a locally available resource. Such responses do not receive mission numbers and may not be covered under Mutual Aid and provisions of the Emergency Services Act. Further, all costs are born by the State agency and/or the requesting agency pursuant to any agreement or understanding between them. Resources committed under such responses may be redirected to higher priority missions during emergencies.

C.5 Hazardous Materials Locations
The following sites as having hazardous chemicals stored onsite.

ARFCD Flood Safety Plan
– Appendix C 38
January 2018
ARFCD Flood Safety Plan – Appendix C 39
January 2018
C.6 Materials and Supplies
In accordance with DWR recommendations, ARFCD has stockpiled the following items for flood fight activities for the 2017/2018 flood season. Following is a map of Flood Response Resources.

Supplies
Sandbags Empty 9,000
Sandbags full 2,000
Visquine 20' X 100' X 45 4500'
Rope 300'
Stakes 1000
Twine 5,500 ' X 7 38500'
Buttons 3,500
Emergency Blankets 6
Life Vests 14
Musclewall Barriers 75'
Rip Rap 9,000 Tons
Lath 200
Fill Dirt 2,000 Yards
Equipment
JD 624H Loader
JD 410E Backhoe
JD 75G Excavator
International Dump Truck 10 Yd
Peterbilt Dump Truck 10 Yd
GMC Dump Truck 5 Yd
Komatsu Crawler Carrier 5 Yd
Portable Light Tower
4 X Portable Pumps
2 X Portable Generators
ARFCD Flood Safety Plan – Appendix C 40
January 2018
C.7 Training in Flood Fight Procedures and Techniques
Personnel from ARFCD participate in DWR Flood Fight training, which DWR provides annually. Also, see the DWR Flood Fight Manual:
http://www.water.ca.gov/floodmgmt/docs/flood_fight_methods.pdf C.8 Utilities
In general, coordination with utilities will be the responsibility of the OA EOC. When on-scene coordination is needed, the Utility Representative becomes part of the IC’s staff. In principal, the Utility Representative gives advice to the IC; in practice the Representative often works directly with the Operations Section Chief.

ARFCD Flood Safety Plan – Appendix D 41
January 2018
Appendix D Maps
American River Flood Control District Boundary
ARFCD Flood Safety Plan
– Appendix D 42
January 2018