Appendix E-1
Drainage Study for the Reduced Development
Footprint Alternative – Vernal Pool Minimization
Preliminary Drainage Study
for
Pacific South
Reduced Development Footprint Alternative - V ernal
Pool Impact Minimization
Prepared: December 27, 2023
Revised: May 8, 2024
William Lundstrom, R.C.E. Lundstrom
Engineering & Surveying
3333 Camino Del Rio South, Suite 330
San Diego, California 92108
(619) 814-1220
Drainage Study
Page ii
Declaration of Responsible Charge
I hereby declare that I am the engineer of work for this project. That I have exercised responsible charge over the design of the project as defined in Section 6703 of t he business and professions code, and that the design is consistent with current standards.
I understand that the check of project drawings and specifications by the City of San Marcos is confined to a review only and does not r elieve me, as engineer of w ork, of my responsibilities for project design.
12/27/2023
William Lundstrom
Registered Civil Engineer
61630 Exp. Date: 06/30/25
Date
Drainage Study
Page iii
Table of Contents
Declaration of Responsible Charge ................................................................................. ii Table of Exhibits .............................................................................................................. iii List of Tables .................................................................................................................... iv Table of Appendices ......................................................................................................... iv Introduction ........................................................................................................................1 Purpose and Scope .........................................................................................................1 Section 1. Property Information ................................................................................2
1.1. Property Description ..........................................................................................2
1.2. Hydrologic Setting .............................................................................................2
1.3. Proposed Runoff Management Facilities ...........................................................3 Section 2. Design Criteria and Methodology ............................................................4
2.1. Hydrologic Design Methodology ......................................................................4 Section 3. Characterization of Project Runoff ..........................................................8
3.1. Hydrologic Effects of Project ............................................................................8 Section 4. Summary and Conclusions .......................................................................9 Table of Exhibits
Exhibit A Vicinity Map
Exhibit B FEMA FIRM Panel.
Exhibit C Existing Condition Hydrology Map
Exhibit D Proposed Condition Hydrology Map
Drainage Study
Page iv
List of Tables
Table 2-1 Rational Method Runoff Coefficients. .........................................................5 Table 3-1 Summary of Hydrology Analysis. ...............................................................9
Table of Appendices
Appendix A Hydrologic Information
Appendix B Hydrologic Calculations
Drainage Study
Introduction
Purpose and Scope
The City’s application process requires a hydrology/ dr ainage study on all properties at the time of application. This study provides the needed information to ensure that any drainage facilities proposed in the future are sized and located appropriately and will accommodate any future development.
The study reviews storm runoff under existing conditions (100 year event) and identifies existing drainage problems that may be caused, or aggravated, by future development.
The study is further used to determine impacts that might be caused downstream (erosion) and to identify proposed mitigation measures.
Drainage Study
Section 1. Property Information
1.1.Property Description
1.1.1 Prope rty Location
The subject property is located at the northw estern corner of Linda Vista Dr ive and Las Posas Road in the city of San Marcos, CA. The property is bounded to the southwest by Linda Vista Rd, to the southeast by Las Posas Rd., to the northeast by La Mirada Dr., and to the northwest by Pacific St. Exhibit A provides a location map for the site.
1.1.2 Property Activities Description
The 33.2-acre project site is an infill site located in the western portion of the City of San Marcos (City), at the northwest corner of S. Las Posas Road and Linda Vista Drive, comprised of Assessor’s Parcel Numbers 219-222-01, 219-222-02, 219-222-03, and 219-222-04. La Mirada Drive abuts the site’s northern boundary, while South Pacific Street abuts the property’s western boundary. The Reduced Development Footprint Alternative – Vernal Pool Impact Minimization consists of 228 residential units, including a mix of rowhomes and villas on approximately 9.7 acres of the 33.2-acre project site. This alternative includes a total of 532 parking spaces and 82,311 square feet of common open space area. This alternative also includes landscaping, bio-retention areas, and circulatio n improvements. The remaining approximately 23.5 acres of the 33.2-acre project site would be preserved and restored as open space and habitat area. This alternative would have a density of approximately 6.86 dwelling units per acre, including the open space and habitat area.
1.2.Hydrologic Setting
This section summarizes the project’s size and location in the context of the larger watershed perspective, topography, soil and vegetation conditions, percent impervious area, natural and infrastructure drainage features, and other relevant hydrologic and environmental factors to be protected specific to the project area’s watershed.
1.2.1 Topography
The topography slopes southeasterly toward Las Posas Rd and Linda Vista Dr. Elevations on site range from 557.1 Mean Sea Level to 524.7 Mean Sea Level.
1.2.2 FEMA Flood Insurance Rate Map
The site is located in Zone X of the Flood Insurance Rate Map (FIRM) Panel 06073C0789H. Zone X is designated to be areas determined to be outside the 500-yea r floodplain. Exhibit B illustrates the project site within Flood Zone X.
1.2.3 Current and Adjacent Land Use
The 33.2 acre property is currently undeveloped. Adjacent land use is varied with shopping centers, light industrial, and recreation.
1.2.4 Soil and Veget ation Conditions
The majority of the property contains type D soils per USDA soils site. See Appendix A Drainage Study
1.2.5 Existing Drainage Patterns and Facilities (Narrative) The majority of the site flows southeasterly toward the northwest corner of Linda Vista Drive and Las Posas Road. This drainage is collected in a CMP (corrugated meatal pipe) riser which drains to an 11’x7’ RCB (reinforced concrete box) in Las Posas Rd. The remainder of the site surface drains to the surrounding streets. All surrounding streets drain via gutter flow to the same corner (Las Posas and Linda Vista) where runoff is collected by a pair of curb inlets which drain into the same 11’x7’ RCB in Las Posas Rd.
It is noted that some on-site run-off occurs from the property onto adjacent streets. The run-off is carried via the streets to the same RCB in Las Posas Road. There is no offsite run-on to the property.
1.2.6 Dow
nstream Conditions
All site runoff leads to the RCB in Las Posas Rd.
1.3.P
roposed Runoff Management Facilities
Any future development facilities for managing runoff from the site will include one or more of the following (examples listed below or equal):
Filtterra Biofiltration Tree Wells (Proprietary Treatment Devices) Underground Stomwater Vault
Per the
preliminary geotechnical evaluation by Geo Tek, Inc. No. 3649-SD dated January 2022, infiltration rates are 0.07 inches per hour so infiltration is not recommended.
Treated runoff will follow the same drainage pattern as currently existing.
Drainage Study
Section 2. Design Criteria and Methodology
This section summarizes the design criteria and methodology applied during dra inage analysis of the property. The de sign criteria and methodology follow the County of San Diego County Hydrology Manual (June 2003) , San Die go County Hydraulic Drainage Design Manual (September 2014), and Stor m Water Standards as appropriate for th e property location.
2.1.Hydrologic Design Methodology
2.1.1 Rational Method: Peak Flow
Runoff calculations for this st udy were accomplished using the Rational Met hod. The Rational Method is a physically-based numerical metho d where runoff is assume d to be directly proportional to rain fall and area, less losses for infi ltration and depre ssion storage. Flows were computed based on the Rational formula:
Q C i A=
where ... Q = Peak discharge (cfs);
C = runoff coefficient, based on land use and
soil type;
i = rainfall intensity (in/hr);
A = watershed area (acre)
The runoff coefficient rep resents the ratio of rainfall that ru ns off the wat ershed versus the por tion th at infiltrates to the soil or is he ld in depression storage . The runoff coefficient is dependent on the land use coverage and soil type.
For a typic al drainage study, rainfall intensi ty varies with the watershed t ime of concentration. The watershe d time of concentrati on at any given point is defined as the time it would theoretically take runoff to travel from the most upstr eam poin t in the watershed to a conce ntration point, a s calculated by equations in the San Diego County Hydrology Manual.
Drainage Study
Table 2-1 Rational Method Runoff Coefficients.
RUNOFF COEFFICIENT
(%) Hydrologic Soil Type
LAND USE (County Elements) Imperv. A B C D
Permanent Open Space 0.20 0.25 0.30 0.35
Residential, 1.0 DU/A or less 10 0.27 0.32 0.36 0.41
Residential, 2.0 DU/A or less 20 0.34 0.38 0.42 0.46
Residential, 2.9 DU/A or less 25 0.38 0.41 0.45 0.49
Residential, 4.3 DU/A or less 30 0.41 0.45 0.48 0.52
Residential, 7.3 DU/A or less 40 0.48 0.51 0.54 0.57
Residential, 10.9 DU/A or less 45 0.52 0.54 0.57 0.60
Residential, 14.5 DU/A or less 50 0.55 0.58 0.60 0.63
Residential, 24.0 DU/A or less 65 0.66 0.67 0.69 0.71
Residential, 43.0 DU/A or less 80 0.76 0.77 0.78 0.79
Neighborhood Commercial 80 0.76 0.77 0.78 0.79
General Commercial 85 0.80 0.80 0.81 0.82
Office Professional/Commercial 90 0.83 0.84 0.84 0.85
Limited Industrial 90 0.83 0.84 0.84 0.85
General Industrial 95 0.87 0.87 0.87 0.87
Rational Method calculations were accomplished usi ng the Advanced Engineering Software Ratio nal Method Analysis ( Southern California County Methods) (AES - RATSCx) computer sof tware packages. Peak disch arges we re computed for 100 -year and 50-year storm return frequencies.
2.1.2 Time of Concentration
The Time o f Con centration (T c) is the time required for runoff to flow fr om the most remote part of the drainage area to the point of interest. Th e T c is compos ed of tw o components: initial time of concentration (Ti) and the travel time (T t). The Ti is the time required for runoff to travel across the surface of the most remote subarea in the study, or “initial subarea”. Guidelines for designation the initial s ubarea are provided within the discussion of computati on of T i. The T i is the time require d for the runo ff to flow in a watercourse (e.g., swale, channel, gutter, pipe ) or series of watercour ses from the initial subarea to the p oint of inter est. For the Rational Method, the T c at any point within the drainage area is given by:
Tc = Ti + Tt
Methods of calculatio n differ for nat ural watersheds (nonurbanized) and for urba n drainage systems. Wh en analyzing storm dr ain systems, the designer must consider the possibility that an existing natural watershed may become urbanized during the useful life of the storm drain system. Future land uses must be us ed for Tc and runoff calculations, and can be determined from the local Community General Plan.
Drainage Study
2.1.3 Initial Time of Concentration
The initial time of concentration is typically based on sheet flow at the upstream end o f a drainage basin. The Overland Time of Flow is approximated by an equation developed by the Federal Aviation Agency (FAA) for analyzing flow on runways (FAA, 1970). The usual runway configuration consi sts of a crown, like most freeways, w ith sloping pavement that directs f low to either side of the runway. This type of flow is uniform in the direction perpendicular to the velocity and i s very shallow. Since these depths are ¼ of an inch in magnitude, t he relative roughness is high. Some higher relative rou ghness values for overland flow are p resented in the HEC -1 Flood Hydrograph Package User’s Manual (USACE, 1990).
The sh eet flow that is predicted by the F AA equation is l imited to conditions that are similar to runway topography. Some c onsiderations that limit the extent to whi ch the FAA equation applies are identified below:
Urban Areas – This “runway type” runoff includes:
o Flat roofs, sloping at 1% +/-
o Parking lots at t he extreme up stream drainage b asin boundary (at the “ridge” of a catchment area.) Even a parking lot is limited in the amo unts of sheet flow. P arked or moving vehicle s would “break- up” the sheet flow, concentrating runoff into str eams that are not characteristic of s heet flow.
o Driveways are constructed at the upstream end of catchment areas in some developments. However, if flow from a roof is directed to a driveway through a downspout or other conveyanc e mechanism, flow would be concentrated.
o Flat slope s are prone t o meandering flow that t ends to be disrupted by minor irregularities and obstructions. M aximum Overland Flow lengths are shorter for the flatter slopes.
Rural or Natural Areas –The FAA equation is applicable to these conditions since (0.5% to 10%) slopes that are uniform in widt h of flow have slow velocities consistent wi th th e equation. Irr egularities in terrai n limit the length of application.
o Most hills and ridge lines have a relatively fl at area near the drainage divide. However, with flat slopes of 0.5% +/ -, minor irregularities would cause flow to concentrate into streams.
o Parks, lawns and other vegetated areas would have slow velocities that are consistent with the FAA Equation.
Drainage Study
The Initial Time of Concentration is reflective of the general land-use at the upstream end of a drainage basin.
2.1.4 Travel Time
The T t is the time required for the runof f to flow in a watercourse or serie s of watercourses from t he initial subarea to the point of interest. The T t is computed by dividing the length of the flow p ath by the comput ed flow velocity. Since the velocity normally changes as a result of each chan ge in flow rat e or slope, such as a t an inlet or grade break, the total T t must be computed as t he sum of the Tt’s for each section of the flow path.
2.1.5 Rational Method: Runoff Volume
For designs that are dependent o n the total storm v olume, a hydrogr aph mus t be generated to account for the e ntire volume of runoff f rom the 6 -hour storm event. The hydrograph for the entire 6 -hour storm e vent is generat ed by creatin g a rainfall distribution consisting of blocks of rain, creating an incremental hydrograph for e ach block of rain, and adding the hydrographs from each block of rain. This process creates a hydrograph that contains runoff from all the blocks of rain and a ccounts for the e ntire volume of runoff from the 6- hour storm event. The total volume un der the resulting hydrograph is equal to the following equation:
VOL = CP6A
Where: VOL = volume of runoff (acres-inches)
P6 = 6-hour rainfall (inches)
C = runoff coefficient
A = area of the watershed (acres)
Drainage Study
Section 3. Characterization of Project Runoff
3.1.Hydrologic Effects of Project
Any future development will be designed such that it will not significa ntly alter drainage patterns on the site. Table 3-1 summarizes the hydrologic effects of the existing site.
Table 3-1
Summary of Hydrology Analysis.
EXISTING
NODE TC (MIN.) AREA
(ACRES) C I100
(in/hr)
Q100 RUN-OFF
(CFS)
DMA1 18.7 0.33 0.35 3.71 0.43
DMA2 18.7 0.70 0.35 3.71 0.91
DMA3 18.7 0.78 0.35 3.71 1.01
DMA4 18.7 4.32 0.35 3.71 5.61
DMA5 18.7 2.43 0.35 3.71 3.20
DMA6 18.7 24.05 0.35 3.71 31.36
DMA7 18.7 0.53 0.35 3.71 0.70
TOTAL @ POC #1= 43.2 CFS
PROPOSED
NODE TC (MIN.) AREA
(ACRES) C I100
(in/hr)
DMA 1-6 8.4 6.7 0.79 6.23
DMA 7-8 6.1 3.1 0.79 7.64
Q100 RUN-OFF (CFS)
33.0 (0.1 mitigated)
18.7 (0.1 mitigated)
TOTAL=33.1
DMA 9 6.1 0.2 0.35 7.64 0.5
TOTAL @ POC #1= 31.1CFS TOTAL=33.4
DMA 10 -11 18.7 23.4 0.35 3.71 30.4
Drainage Study
JN (November 2022)
Section 4. Summary and Conclusions
This hydrology and hydraulic study has evaluated the potential effects of rainfall, runoff, and drainage on the property. In addition, the report has addressed the methodology used to analyze t he pr e-construction and to the parameters for post- construction condit ion, which was based on the San Diego County Hydrology and Design Manual. This section provides a summary discussion that evaluates the potential effects of any future proposed project.
The proposed project will not subs tantially alter the existing drainage patt erns on the site or area, including through the alteration of the existing drainage course, in which would not result in substantial erosion or siltation on- or off-site and not exceed the capacity of downstream storm drain.
The proposed project does not place housing or structures within 100- year flood area in which would impede or redirect flows.
The project will add new impervious area to the site, increasing unmitigated storm water runoff rates and volume fr om the existing condition. P roposed biofiltration basins and detention storage are sized to mitigate peak 100 year runoff rates. In my professional opinion, the proposed work and improvements, as they relate to this project, will not increase the flow rate s or velocity of surface flows to t he detriment of downstream landowners and/or facilities.
Drainage Study
EX HIBITS
Exhibit A
Exhibit B
FEMA FIRM Panel
U S G S T h e N a t io n a l M a p : O r t h o im a g e r y . D a t a r e f r e s h e d A p r il 2 0 2 0 N a t io n a l F lo o d H a z a r d L a y e r F I R M e t t e 0 5 0 0 1 , 0 0 0 1 , 5 0 0 2 , 0 0 02 5 0
F e e t
Ü
S E E F I S R E P O R T F O R D E T A I L E D L E G E N D A N D I N D E X M A P F O R F I R M P A N E L L A Y O U T
S P E C I A L F L O O D
H A Z A R D A R E A S
W i t h o u t B a s e F l o o d E l e v a t i o n ( B F E ) Z o n e A , V , A 9 9
W i t h B F E o r D e p t hZ o n e A E , A O , A H , V E , A R R e g u l a t o r y F l o o d w a y
0 . 2 % A n n u a l C h a n c e F l o o d H a z a r d , A r e a s o f 1 % a n n u a l c h a n c e f l o o d w i t h a v e r a g e d e p t h l e s s t h a n o n e f o o t o r w i t h d r a i n a g e a r e a s o f l e s s t h a n o n e s q u a r e m i l eZ o n e X F u t u r e C o n d i t i o n s 1 % A n n u a l
C h a n c e F l o o d H a z a r dZ o n e X
A r e a w i t h R e d u c e d F l o o d R i s k d u e t o L e v e e . S e e N o t e s .Z o n e X
A r e a w i t h F l o o d R i s k d u e t o L e v e eZ o n e D N O S C R E E NA r e a o f M i n i m a l F l o o d H a z a r dZ o n e X A r e a o f U n d e t e r m i n e d F l o o d H a z a r dZ o n e D C h a n n e l , C u l v e r t , o r S t o r m S e w e r L e v e e , D i k e , o r F l o o d w a l l
C r o s s S e c t i o n s w i t h 1 % A n n u a l C h a n c e 1 7 . 5W a t e r S u r f a c e E l e v a t i o n
C o a s t a l T r a n s e c t
C o a s t a l T r a n s e c t B a s e l i n e
P r o f i l e B a s e l i n e
H y d r o g r a p h i c F e a t u r e
B a s e F l o o d E l e v a t i o n L i n e ( B F E ) E f f e c t i v e L O M R s
L i m i t o f S t u d y
J u r i s d i c t i o n B o u n d a r y
D i g i t a l D a t a A v a i l a b l e
N o D i g i t a l D a t a A v a i l a b l e
U n m a p p e d
T h i s m a p c o m p l i e s w i t h F E M A 's s t a n d a r d s f o r t h e u s e o f d i g i t a l f l o o d m a p s i f i t i s n o t v o i d a s d e s c r i b e d b e l o w .
T h e b a s e m a p s h o w n c o m p l i e s w i t h F E M A 's b a s e m a p a c c u r a c y s t a n d a r d s
T h e f l o o d h a z a r d i n f o r m a t i o n i s d e r i v e d d i r e c t l y f r o m t h e a u t h o r i t a t i v e N F H L w e b s e r v i c e s p r o v i d e d b y F E M A . T h i s m a p w a s e x p o r t e d o n 9 / 2 4 / 2 0 2 0 a t 5 : 1 9 P M a n d d o e s n o t r e f l e c t c h a n g e s o r a m e n d m e n t s s u b s e q u e n t t o t h i s d a t e a n d t i m e . T h e N F H L a n d e f f e c t i v e i n f o r m a t i o n m a y c h a n g e o r b e c o m e s u p e r s e d e d b y n e w d a t a o v e r t i m e .
T h i s m a p i m a g e i s v o i d i f t h e o n e o r m o r e o f t h e f o l l o w i n g m a p e l e m e n t s d o n o t a p p e a r : b a s e m a p i m a g e r y , f l o o d z o n e l a b e l s , l e g e n d , s c a l e b a r , m a p c r e a t i o n d a t e , c o m m u n i t y i d e n t i f i e r s , F I R M p a n e l n u m b e r , a n d F I R M e f f e c t i v e d a t e . M a p i m a g e s f o r u n m a p p e d a n d u n m o d e r n i z e d a r e a s c a n n o t b e u s e d f o r r e g u l a t o r y p u r p o s e s .
L e g e n d
O T H E R A R E A S O F
F L O O D H A Z A R D
O T H E R A R E A S
G E N E R A L
S T R U C T U R E S
O T H E R
F E A T U R E S
M A P P A N E L S
8 B
2 0 . 2
T h e p i n d i s p l a y e d o n t h e m a p i s a n a p p r o x i m a t e p o i n t s e l e c t e d b y t h e u s e r a n d d o e s n o t r e p r e s e n t a n a u t h o r i t a t i v e p r o p e r t y l o c a t i o n . 1 : 6 , 0 0 0
1 1 7 ° 1 2 '6 " W 3 3 ° 8 '3 7 " N
1 1 7 ° 1 1 '2 8 " W 3 3 ° 8 '7 " N
Exhibit C
Existing Condition Hydrology Map
Exhibit D
APPENDIX A
Hydrologic Inf ormat ion
This Section Contains:
• Precipitation Analysis
APPEND I X B
Hydrologic Calcul ations
This Section Contains:
• Existing Condition Analysis
• Proposed Condition Analysis
Existing Condition Analysis
_________________________________________________________________________ ___
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RATIONAL METHOD HYDROLOGY COMPUTER PROGRAM PACKAGE
Reference: SAN DIEGO COUNTY FLOOD CONTROL DISTRICT
2003,1985,1981 HYDROLOGY MANUAL
(c) Copyright 1982-2006 Advanced Engineering Software (aes) Ver. 2.0 Release Date: 06/01/2005 License ID 1553
Analysis prepared by:
LUNDSTROM
************************** DESCRIPTION OF STUDY
**************************
* L300-14 EXISTING 100 YEAR STORM EVENT
*
*
*
*
*
************************************************************************* *
FILE NAME: C:\PR30014.DAT
TIME/DATE OF STUDY: 09:59 12/15/2021
------------------------------------------------------------------------ ----
USER SPECIFIED HYDROLOGY AND HYDRAULIC MODEL INFORMATION:
------------------------------------------------------------------------ ----
2003 SAN DIEGO MANUAL CRITERIA
USER SPECIFIED STORM EVENT(YEAR) = 100.00
6-HOUR DURATION PRECIPITATION (INCHES) = 3.300
SPECIFIED MINIMUM PIPE SIZE(INCH) = 18.00
SPECIFIED PERCENT OF GRADIENTS(DECIMAL) TO USE FOR FRICTION SLOPE =
0.01 SAN DIEGO HYDROLOGY MANUAL "C"-VALUES USED FOR RATIONAL METHOD NOTE: USE MODIFIED RATIONAL METHOD PROCEDURES FOR CONFLUENCE ANALYSIS *USER-DEFINED STREET-SECTIONS FOR COUPLED PIPEFLOW AND STREETFLOW MODEL*
HALF- CROWN TO STREET-CROSSFALL: CURB GUTTER-GEOMETRIES:
MANNING
WIDTH CROSSFALL IN- / OUT-/PARK- HEIGHT WIDTH LIP HIKE FACTOR
NO. (FT) (FT) SIDE / SIDE/ WAY (FT) (FT) (FT) (FT) (n)
=== ===== ========= ================= ====== ===== ====== ===== =======
1 30.0 20.0 0.018/0.018/0.020 0.67 2.00 0.0313 0.167
0.0150
GLOBAL STREET FLOW-DEPTH CONSTRAINTS:
1. Relative Flow-Depth = 0.00 FEET
as (Maximum Allowable Street Flow Depth) - (Top-of-Curb)
2. (Depth)*(Velocity) Constraint = 6.0 (FT*FT/S)
*SIZE PIPE WITH A FLOW CAPACITY GREATER THAN
OR EQUAL TO THE UPSTREAM TRIBUTARY PIPE.*
************************************************************************* ***
FLOW PROCESS FROM NODE 1.00 TO NODE 2.00 IS CODE = 21 ------------------------------------------------------------------------ ----
>>>>>RATIONAL METHOD INITIAL SUBAREA ANALYSIS<<<<<
========================================================================= ===
NATURAL DESERT LANDSCAPING RUNOFF COEFFICIENT = .3500
SOIL CLASSIFICATION IS "D"
S.C.S. CURVE NUMBER (AMC II) = 88
INITIAL SUBAREA FLOW-LENGTH(FEET) = 300.00
UPSTREAM ELEVATION(FEET) = 556.00
DOWNSTREAM ELEVATION(FEET) = 553.00
ELEVATION DIFFERENCE(FEET) = 3.00
SUBAREA OVERLAND TIME OF FLOW(MIN.) = 11.295
WARNING: INITIAL SUBAREA FLOW PATH LENGTH IS GREATER THAN THE MAXIMUM OVERLAND FLOW LENGTH = 70.00
(Reference: Table 3-1B of Hydrology Manual)
THE MAXIMUM OVERLAND FLOW LENGTH IS USED IN Tc CALCULATION! 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 5.140
SUBAREA RUNOFF(CFS) = 0.72
TOTAL AREA(ACRES) = 0.40 TOTAL RUNOFF(CFS) = 0.72
************************************************************************* ***
FLOW PROCESS FROM NODE 2.00 TO NODE 3.00 IS CODE = 51 ------------------------------------------------------------------------ ----
>>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<<
>>>>>TRAVELTIME THRU SUBAREA (EXISTING ELEMENT)<<<<<
========================================================================= ===
ELEVATION DATA: UPSTREAM(FEET) = 553.00 DOWNSTREAM(FEET) = 525.00
CHANNEL LENGTH THRU SUBAREA(FEET) = 2250.00 CHANNEL SLOPE = 0.0124 CHANNEL BASE(FEET) = 2.00 "Z" FACTOR = 3.000
MANNING'S FACTOR = 0.020 MAXIMUM DEPTH(FEET) = 3.00 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.714
NATURAL DESERT LANDSCAPING RUNOFF COEFFICIENT = .3500
SOIL CLASSIFICATION IS "D"
S.C.S. CURVE NUMBER (AMC II) = 88
TRAVEL TIME COMPUTED USING ESTIMATED FLOW(CFS) = 16.42 TRAVEL TIME THRU SUBAREA BASED ON VELOCITY(FEET/SEC.) = 5.07 AVERAGE FLOW DEPTH(FEET) = 0.76 TRAVEL TIME(MIN.) = 7.40 Tc(MIN.) = 18.70
SUBAREA AREA(ACRES) = 23.70 SUBAREA RUNOFF(CFS) = 30.80 AREA-AVERAGE RUNOFF COEFFICIENT = 0.350
TOTAL AREA(ACRES) = 24.1 PEAK FLOW RATE(CFS) =
31.32 END OF SUBAREA CHANNEL FLOW HYDRAULICS:
DEPTH(FEET) = 1.03 FLOW VELOCITY(FEET/SEC.) = 6.00 LONGEST FLOWPATH FROM NODE 1.00 TO NODE 3.00 = 2550.00 FEET.
************************************************************************* ***
FLOW PROCESS FROM NODE 3.00 TO NODE 3.00 IS CODE = 81 ------------------------------------------------------------------------ ----
>>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<<
========================================================================= ===
100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.714
NATURAL DESERT LANDSCAPING RUNOFF COEFFICIENT = .3500
SOIL CLASSIFICATION IS "D"
S.C.S. CURVE NUMBER (AMC II) = 88
AREA-AVERAGE RUNOFF COEFFICIENT = 0.3500
SUBAREA AREA(ACRES) = 9.15 SUBAREA RUNOFF(CFS) = 11.89 TOTAL AREA(ACRES) = 33.2 TOTAL RUNOFF(CFS) = 43.22 TC(MIN.) = 18.70
========================================================================= ===
END OF STUDY SUMMARY:
TOTAL AREA(ACRES) = 33.2 TC(MIN.) = 18.70 PEAK FLOW RATE(CFS) = 43.22
========================================================================= ===
========================================================================= ===
END OF RATIONAL METHOD ANALYSIS
Proposed Condition Analysis
San Diego County Rational Hydrology Program
CIVILCADD/CIVILDESIGN Engineering Software,(c)1991‐2019 Version 9.1 Rational method hydrology program based on
San Diego County Flood Control Division 2003 hydrology manual Rational Hydrology Study Date: 12/28/23
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐
PACIFIC
PROPOSED 100 YEAR EVENT
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ ********* Hydrology Study Control Information **********
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ Program License Serial Number 6540
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ Rational hydrology study storm event year is 100.0
English (in‐lb) input data Units used
Map data precipitation entered:
6 hour, precipitation(inches) = 3.300
24 hour precipitation(inches) = 6.500
P6/P24 = 50.8%
San Diego hydrology manual 'C' values used
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** INITIAL AREA EVALUATION ****
______________________________________________________________________ Decimal fraction soil group A = 0.000
Decimal fraction soil group B = 0.000
Decimal fraction soil group C = 0.000
Decimal fraction soil group D = 1.000
[HIGH DENSITY RESIDENTIAL ]
(43.0 DU/A or Less )
Impervious value, Ai = 0.800
Sub‐Area C Value = 0.790
Initial subarea total flow distance = 100.000(Ft.)
Highest elevation = 546.200(Ft.)
Lowest elevation = 545.400(Ft.)
Elevation difference = 0.800(Ft.) Slope = 0.800 %
Top of Initial Area Slope adjusted by User to 1.000 %
INITIAL AREA TIME OF CONCENTRATION CALCULATIONS:
The maximum overland flow distance is 65.00 (Ft)
for the top area slope value of 1.00 %, in a development type of
43.0 DU/A or Less
In Accordance With Table 3‐2
Initial Area Time of Concentration = 4.70 minutes
(for slope value of 1.00 %)
Calculated TC of 4.700 minutes is less than 5 minutes, resetting TC to 5.0 minutes for rainfall intensity calculations Rainfall intensity (I) = 8.695(In/Hr) for a 100.0 year storm Effective runoff coefficient used for area (Q=KCIA) is C = 0.790 Subarea runoff = 0.687(CFS)
Total initial stream area = 0.100(Ac.)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 2.000 to Point/Station 3.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** ______________________________________________________________________ Top of street segment elevation = 545.400(Ft.)
End of street segment elevation = 541.000(Ft.)
Length of street segment = 450.000(Ft.)
Height of curb above gutter flowline = 6.0(In.)
Width of half street (curb to crown) = 22.000(Ft.)
Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.020
Slope from grade break to crown (v/hz) = 0.020
Street flow is on [1] side(s) of the street
Distance from curb to property line = 10.000(Ft.)
Slope from curb to property line (v/hz) = 0.025
Gutter width = 2.000(Ft.)
Gutter hike from flowline = 2.000(In.)
Manning's N in gutter = 0.0150
Manning's N from gutter to grade break = 0.0150
Manning's N from grade break to crown = 0.0150
Estimated mean flow rate at midpoint of street = 2.762(CFS) Depth of flow = 0.335(Ft.), Average velocity = 2.283(Ft/s) Streetflow hydraulics at midpoint of street travel:
Halfstreet flow width = 10.407(Ft.)
Flow velocity = 2.28(Ft/s)
Travel time = 3.28 min. TC = 7.98 min.
Adding area flow to street
Rainfall intensity (I) = 6.429(In/Hr) for a 100.0 year storm Decimal fraction soil group A = 0.000
Decimal fraction soil group B = 0.000
Decimal fraction soil group C = 0.000
Decimal fraction soil group D = 1.000
[HIGH DENSITY RESIDENTIAL ]
(43.0 DU/A or Less )
Impervious value, Ai = 0.800
Sub‐Area C Value = 0.790
Rainfall intensity = 6.429(In/Hr) for a 100.0 year storm Effective runoff coefficient used for total area
(Q=KCIA) is C = 0.790 CA = 0.743
Subarea runoff = 4.087(CFS) for 0.840(Ac.)
Total runoff = 4.774(CFS) Total area = 0.940(Ac.) Street flow at end of street = 4.774(CFS)
Half street flow at end of street = 4.774(CFS)
Depth of flow = 0.388(Ft.), Average velocity = 2.596(Ft/s) Flow width (from curb towards crown)= 13.086(Ft.)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 3.000 to Point/Station 3.000 **** SUBAREA FLOW ADDITION ****
______________________________________________________________________ Rainfall intensity (I) = 6.429(In/Hr) for a 100.0 year storm Decimal fraction soil group A = 0.000
Decimal fraction soil group B = 0.000
Decimal fraction soil group C = 0.000
Decimal fraction soil group D = 1.000
[HIGH DENSITY RESIDENTIAL ]
(43.0 DU/A or Less )
Impervious value, Ai = 0.800
Sub‐Area C Value = 0.790
Time of concentration = 7.98 min.
Rainfall intensity = 6.429(In/Hr) for a 100.0 year storm Effective runoff coefficient used for total area
(Q=KCIA) is C = 0.790 CA = 1.730
Subarea runoff = 6.348(CFS) for 1.250(Ac.)
Total runoff = 11.122(CFS) Total area = 2.190(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 3.000 to Point/Station 4.000 **** PIPEFLOW TRAVEL TIME (Program estimated size) **** ______________________________________________________________________ Upstream point/station elevation = 535.000(Ft.)
Downstream point/station elevation = 532.000(Ft.)
Pipe length = 200.00(Ft.) Slope = 0.0150 Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 11.122(CFS)
Nearest computed pipe diameter = 18.00(In.)
Calculated individual pipe flow = 11.122(CFS)
Normal flow depth in pipe = 12.91(In.)
Flow top width inside pipe = 16.21(In.)
Critical Depth = 15.31(In.)
Pipe flow velocity = 8.19(Ft/s)
Travel time through pipe = 0.41 min.
Time of concentration (TC) = 8.39 min.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 4.000 to Point/Station 4.000 **** SUBAREA FLOW ADDITION ****
______________________________________________________________________ Rainfall intensity (I) = 6.226(In/Hr) for a 100.0 year storm Decimal fraction soil group A = 0.000
Decimal fraction soil group B = 0.000
Decimal fraction soil group C = 0.000
Decimal fraction soil group D = 1.000
[HIGH DENSITY RESIDENTIAL ]
(43.0 DU/A or Less )
Impervious value, Ai = 0.800
Sub‐Area C Value = 0.790
Time of concentration = 8.39 min.
Rainfall intensity = 6.226(In/Hr) for a 100.0 year storm Effective runoff coefficient used for total area
(Q=KCIA) is C = 0.790 CA = 5.293
Subarea runoff = 21.832(CFS) for 4.510(Ac.)
Total runoff = 32.954(CFS) Total area = 6.700(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 4.000 to Point/Station 4.000 **** 6 HOUR HYDROGRAPH ****
______________________________________________________________________ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Hydrograph Data ‐ Section 6, San Diego County Hydrology manual, June 2003 Time of Concentration = 8.39
Basin Area = 6.70 Acres
6 Hour Rainfall = 3.300 Inches
Runoff Coefficient = 0.790
Peak Discharge = 32.95 CFS
Time (Min) Discharge (CFS)
0 0.000
8 1.043
16 1.059
24 1.091
32 1.108
40 1.145
48 1.165
56 1.207
64 1.229
72 1.278
80 1.304
88 1.360
96 1.391
104 1.457
112 1.494
120 1.575
128 1.620
136 1.720
144 1.776
152 1.905
160 1.978
168 2.150
176 2.252
184 2.498
192 2.649
200 3.036
208 3.292
216 4.024
224 4.583
232 6.729
240 9.482
248 32.954
256 5.397
264 3.611
272 2.826
280 2.367
288 2.060
296 1.838
304 1.668
312 1.533
320 1.423
328 1.331
336 1.253
344 1.185
352 1.127
360 1.075
368 1.028
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6 ‐ H O U R S T O R M
R u n o f f H y d r o g r a p h
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐ Hydrograph in 1 Minute intervals ((CFS))
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐ Time(h+m) Volume Ac.Ft Q(CFS) 0 8.2 16.5 24.7 33.0 ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐ 0+ 0 0.0000 0.00 Q | | | | 0+ 1 0.0002 0.13 Q | | | | 0+ 2 0.0005 0.26 Q | | | | 0+ 3 0.0011 0.39 Q | | | | 0+ 4 0.0018 0.52 Q | | | | 0+ 5 0.0027 0.65 Q | | | | 0+ 6 0.0038 0.78 Q | | | | 0+ 7 0.0050 0.91 VQ | | | | 0+ 8 0.0065 1.04 VQ | | | | 0+ 9 0.0079 1.05 VQ | | | | 0+10 0.0093 1.05 VQ | | | | 0+11 0.0108 1.05 VQ | | | | 0+12 0.0122 1.05 VQ | | | | 0+13 0.0137 1.05 VQ | | | | 0+14 0.0151 1.05 VQ | | | | 0+15 0.0166 1.06 VQ | | | | 0+16 0.0181 1.06 VQ | | | | 0+17 0.0195 1.06 VQ | | | | 0+18 0.0210 1.07 VQ | | | | 0+19 0.0225 1.07 VQ | | | | 0+20 0.0239 1.07 VQ | | | | 0+21 0.0254 1.08 VQ | | | | 0+22 0.0269 1.08 VQ | | | | 0+23 0.0284 1.09 VQ | | | | 0+24 0.0299 1.09 VQ | | | | 0+25 0.0314 1.09 VQ | | | | 0+26 0.0329 1.10 VQ | | | | 0+27 0.0344 1.10 VQ | | | | 0+28 0.0360 1.10 VQ | | | | 0+29 0.0375 1.10 |Q | | | | 0+30 0.0390 1.10 |Q | | | | 0+31 0.0405 1.11 |Q | | | | 0+32 0.0421 1.11 |Q | | | | 0+33 0.0436 1.11 |Q | | | | 0+34 0.0451 1.12 |Q | | | | 0+35 0.0467 1.12 |Q | | | | 0+36 0.0482 1.13 |Q | | | | 0+37 0.0498 1.13 |Q | | | | 0+38 0.0513 1.14 |Q | | | | 0+39 0.0529 1.14 |Q | | | | 0+40 0.0545 1.15 |Q | | | | 0+41 0.0561 1.15 |Q | | | | 0+42 0.0577 1.15 |Q | | | | 0+43 0.0592 1.15 |Q | | | | 0+44 0.0608 1.16 |Q | | | | 0+45 0.0624 1.16 |Q | | | | 0+46 0.0640 1.16 |Q | | | | 0+47 0.0656 1.16 |Q | | | | 0+48 0.0672 1.16 |Q | | | | 0+49 0.0689 1.17 |Q | | | | 0+50 0.0705 1.18 |Q | | | | 0+51 0.0721 1.18 |QV | | | | 0+52 0.0737 1.19 |QV | | | | 0+53 0.0754 1.19 |QV | | | | 0+54 0.0770 1.20 |QV | | | | 0+55 0.0787 1.20 |QV | | | | 0+56 0.0803 1.21 |QV | | | | 0+57 0.0820 1.21 |QV | | | | 0+58 0.0837 1.21 |QV | | | | 0+59 0.0853 1.22 |QV | | | | 1+ 0 0.0870 1.22 |QV | | | | 1+ 1 0.0887 1.22 |QV | | | | 1+ 2 0.0904 1.22 |QV | | | | 1+ 3 0.0921 1.23 |QV | | | | 1+ 4 0.0938 1.23 |QV | | | | 1+ 5 0.0955 1.24 |QV | | | | 1+ 6 0.0972 1.24 |QV | | | | 1+ 7 0.0989 1.25 |QV | | | | 1+ 8 0.1006 1.25 |QV | | | | 1+ 9 0.1024 1.26 |QV | | | | 1+10 0.1041 1.27 |QV | | | | 1+11 0.1059 1.27 |QV | | | | 1+12 0.1076 1.28 |QV | | | | 1+13 0.1094 1.28 |Q V | | | | 1+14 0.1111 1.28 |Q V | | | | 1+15 0.1129 1.29 |Q V | | | | 1+16 0.1147 1.29 |Q V | | | | 1+17 0.1165 1.29 |Q V | | | | 1+18 0.1183 1.30 |Q V | | | | 1+19 0.1201 1.30 |Q V | | | | 1+20 0.1219 1.30 |Q V | | | | 1+21 0.1237 1.31 |Q V | | | | 1+22 0.1255 1.32 |Q V | | | | 1+23 0.1273 1.32 |Q V | | | | 1+24 0.1291 1.33 |Q V | | | | 1+25 0.1310 1.34 |Q V | | | | 1+26 0.1328 1.35 |Q V | | | | 1+27 0.1347 1.35 |Q V | | | | 1+28 0.1366 1.36 |Q V | | | | 1+29 0.1384 1.36 |Q V | | | | 1+30 0.1403 1.37 |Q V | | | | 1+31 0.1422 1.37 |Q V | | | | 1+32 0.1441 1.38 |Q V | | | | 1+33 0.1460 1.38 |Q V | | | | 1+34 0.1479 1.38 |Q V | | | | 1+35 0.1498 1.39 |Q V | | | | 1+36 0.1517 1.39 |Q V | | | | 1+37 0.1537 1.40 |Q V | | | | 1+38 0.1556 1.41 |Q V | | | | 1+39 0.1576 1.42 |Q V | | | | 1+40 0.1595 1.42 |Q V | | | | 1+41 0.1615 1.43 |Q V | | | | 1+42 0.1635 1.44 |Q V | | | | 1+43 0.1655 1.45 |Q V | | | | 1+44 0.1675 1.46 |Q V | | | | 1+45 0.1695 1.46 |Q V | | | | 1+46 0.1715 1.47 |Q V | | | | 1+47 0.1735 1.47 |Q V | | | | 1+48 0.1756 1.48 |Q V | | | | 1+49 0.1776 1.48 |Q V | | | | 1+50 0.1797 1.48 |Q V | | | | 1+51 0.1817 1.49 |Q V | | | | 1+52 0.1838 1.49 |Q V | | | | 1+53 0.1858 1.50 |Q V | | | | 1+54 0.1879 1.51 |Q V | | | | 1+55 0.1900 1.52 |Q V | | | | 1+56 0.1921 1.53 |Q V | | | | 1+57 0.1943 1.54 |Q V | | | | 1+58 0.1964 1.55 |Q V | | | | 1+59 0.1986 1.56 |Q V | | | | 2+ 0 0.2007 1.57 |Q V | | | | 2+ 1 0.2029 1.58 |Q V | | | | 2+ 2 0.2051 1.59 |Q V | | | | 2+ 3 0.2073 1.59 |Q V | | | | 2+ 4 0.2095 1.60 |Q V | | | | 2+ 5 0.2117 1.60 |Q V | | | | 2+ 6 0.2139 1.61 |Q V | | | | 2+ 7 0.2161 1.61 |Q V | | | | 2+ 8 0.2184 1.62 |Q V | | | | 2+ 9 0.2206 1.63 |Q V | | | | 2+10 0.2229 1.64 |Q V | | | | 2+11 0.2252 1.66 | Q V | | | | 2+12 0.2275 1.67 | Q V | | | | 2+13 0.2298 1.68 | Q V | | | | 2+14 0.2321 1.69 | Q V | | | | 2+15 0.2345 1.71 | Q V | | | | 2+16 0.2368 1.72 | Q V | | | | 2+17 0.2392 1.73 | Q V | | | | 2+18 0.2416 1.73 | Q V | | | | 2+19 0.2440 1.74 | Q V | | | | 2+20 0.2464 1.75 | Q V | | | | 2+21 0.2488 1.76 | Q V | | | | 2+22 0.2512 1.76 | Q V | | | | 2+23 0.2537 1.77 | Q V | | | | 2+24 0.2561 1.78 | Q V | | | | 2+25 0.2586 1.79 | Q V | | | | 2+26 0.2611 1.81 | Q V | | | | 2+27 0.2636 1.82 | Q V | | | | 2+28 0.2661 1.84 | Q V | | | | 2+29 0.2687 1.86 | Q V | | | | 2+30 0.2713 1.87 | Q V | | | | 2+31 0.2739 1.89 | Q V | | | | 2+32 0.2765 1.90 | Q V | | | | 2+33 0.2791 1.91 | Q V | | | | 2+34 0.2818 1.92 | Q V | | | | 2+35 0.2844 1.93 | Q V | | | | 2+36 0.2871 1.94 | Q V | | | | 2+37 0.2898 1.95 | Q V | | | | 2+38 0.2925 1.96 | Q V | | | | 2+39 0.2952 1.97 | Q V | | | | 2+40 0.2979 1.98 | Q V | | | | 2+41 0.3007 2.00 | Q V | | | | 2+42 0.3035 2.02 | Q V | | | | 2+43 0.3063 2.04 | Q V | | | | 2+44 0.3091 2.06 | Q V | | | | 2+45 0.3120 2.09 | Q V | | | | 2+46 0.3149 2.11 | Q V | | | | 2+47 0.3178 2.13 | Q V | | | | 2+48 0.3208 2.15 | Q V | | | | 2+49 0.3238 2.16 | Q V | | | | 2+50 0.3268 2.18 | Q V| | | | 2+51 0.3298 2.19 | Q V| | | | 2+52 0.3328 2.20 | Q V| | | | 2+53 0.3359 2.21 | Q V| | | | 2+54 0.3390 2.23 | Q V| | | | 2+55 0.3420 2.24 | Q V| | | | 2+56 0.3451 2.25 | Q V| | | | 2+57 0.3483 2.28 | Q V| | | | 2+58 0.3515 2.31 | Q V| | | | 2+59 0.3547 2.34 | Q V| | | | 3+ 0 0.3580 2.37 | Q V| | | | 3+ 1 0.3613 2.41 | Q V | | | 3+ 2 0.3646 2.44 | Q V | | | 3+ 3 0.3680 2.47 | Q V | | | 3+ 4 0.3715 2.50 | Q V | | | 3+ 5 0.3749 2.52 | Q V | | | 3+ 6 0.3784 2.54 | Q V | | | 3+ 7 0.3820 2.55 | Q V | | | 3+ 8 0.3855 2.57 | Q V | | | 3+ 9 0.3891 2.59 | Q V | | | 3+10 0.3927 2.61 | Q V | | | 3+11 0.3963 2.63 | Q V | | | 3+12 0.3999 2.65 | Q |V | | | 3+13 0.4036 2.70 | Q |V | | | 3+14 0.4074 2.75 | Q |V | | | 3+15 0.4113 2.79 | Q |V | | | 3+16 0.4152 2.84 | Q |V | | | 3+17 0.4192 2.89 | Q |V | | | 3+18 0.4232 2.94 | Q |V | | | 3+19 0.4273 2.99 | Q |V | | | 3+20 0.4315 3.04 | Q |V | | | 3+21 0.4357 3.07 | Q | V | | | 3+22 0.4400 3.10 | Q | V | | | 3+23 0.4443 3.13 | Q | V | | | 3+24 0.4487 3.16 | Q | V | | | 3+25 0.4531 3.20 | Q | V | | | 3+26 0.4575 3.23 | Q | V | | | 3+27 0.4620 3.26 | Q | V | | | 3+28 0.4666 3.29 | Q | V | | | 3+29 0.4712 3.38 | Q | V | | | 3+30 0.4760 3.47 | Q | V | | | 3+31 0.4809 3.57 | Q | V | | | 3+32 0.4860 3.66 | Q | V | | | 3+33 0.4911 3.75 | Q | V | | | 3+34 0.4964 3.84 | Q | V | | | 3+35 0.5018 3.93 | Q | V | | | 3+36 0.5074 4.02 | Q | V | | | 3+37 0.5130 4.09 | Q | V | | | 3+38 0.5187 4.16 | Q | V | | | 3+39 0.5246 4.23 | Q | V | | | 3+40 0.5305 4.30 | Q | V | | | 3+41 0.5365 4.37 | Q | V | | | 3+42 0.5426 4.44 | Q | V | | | 3+43 0.5489 4.51 | Q | V | | | 3+44 0.5552 4.58 | Q | V | | | 3+45 0.5619 4.85 | Q | V | | | 3+46 0.5689 5.12 | Q | V | | | 3+47 0.5763 5.39 | Q | V | | | 3+48 0.5841 5.66 | Q | V | | | 3+49 0.5923 5.92 | Q | V | | | 3+50 0.6008 6.19 | Q | V | | | 3+51 0.6097 6.46 | Q | V | | | 3+52 0.6190 6.73 | Q | V | | | 3+53 0.6287 7.07 | Q | V | | | 3+54 0.6389 7.42 | Q| V | | | 3+55 0.6496 7.76 | Q| V | | | 3+56 0.6608 8.11 | Q| V | | | 3+57 0.6724 8.45 | Q V | | | 3+58 0.6845 8.79 | Q V | | | 3+59 0.6971 9.14 | |Q V| | | 4+ 0 0.7102 9.48 | |Q V| | | 4+ 1 0.7273 12.42 | | Q V | | 4+ 2 0.7484 15.35 | | Q V | | 4+ 3 0.7736 18.28 | | |VQ | | 4+ 4 0.8028 21.22 | | | V Q | | 4+ 5 0.8361 24.15 | | | V Q| | 4+ 6 0.8734 27.09 | | | V | Q | 4+ 7 0.9148 30.02 | | | V | Q | 4+ 8 0.9602 32.95 | | | V | Q 4+ 9 1.0008 29.51 | | | V | Q | 4+10 1.0367 26.06 | | | V |Q | 4+11 1.0679 22.62 | | | Q V| | 4+12 1.0943 19.18 | | | Q V | 4+13 1.1160 15.73 | | Q| V | 4+14 1.1329 12.29 | | Q | |V | 4+15 1.1451 8.84 | Q | |V | 4+16 1.1525 5.40 | Q | | |V | 4+17 1.1596 5.17 | Q | | | V | 4+18 1.1664 4.95 | Q | | | V | 4+19 1.1729 4.73 | Q | | | V | 4+20 1.1792 4.50 | Q | | | V | 4+21 1.1850 4.28 | Q | | | V | 4+22 1.1906 4.06 | Q | | | V | 4+23 1.1959 3.83 | Q | | | V | 4+24 1.2009 3.61 | Q | | | V | 4+25 1.2057 3.51 | Q | | | V | 4+26 1.2104 3.41 | Q | | | V | 4+27 1.2150 3.32 | Q | | | V | 4+28 1.2194 3.22 | Q | | | V | 4+29 1.2237 3.12 | Q | | | V | 4+30 1.2279 3.02 | Q | | | V | 4+31 1.2319 2.92 | Q | | | V | 4+32 1.2358 2.83 | Q | | | V | 4+33 1.2396 2.77 | Q | | | V | 4+34 1.2434 2.71 | Q | | | V | 4+35 1.2470 2.65 | Q | | | V | 4+36 1.2506 2.60 | Q | | | V | 4+37 1.2541 2.54 | Q | | | V | 4+38 1.2575 2.48 | Q | | | V | 4+39 1.2608 2.42 | Q | | | V | 4+40 1.2641 2.37 | Q | | | V | 4+41 1.2673 2.33 | Q | | | V | 4+42 1.2705 2.29 | Q | | | V | 4+43 1.2736 2.25 | Q | | | V | 4+44 1.2766 2.21 | Q | | | V | 4+45 1.2796 2.17 | Q | | | V | 4+46 1.2826 2.14 | Q | | | V | 4+47 1.2854 2.10 | Q | | | V | 4+48 1.2883 2.06 | Q | | | V | 4+49 1.2911 2.03 | Q | | | V | 4+50 1.2938 2.00 | Q | | | V | 4+51 1.2966 1.98 | Q | | | V | 4+52 1.2993 1.95 | Q | | | V | 4+53 1.3019 1.92 | Q | | | V | 4+54 1.3045 1.89 | Q | | | V | 4+55 1.3071 1.87 | Q | | | V | 4+56 1.3096 1.84 | Q | | | V | 4+57 1.3121 1.82 | Q | | | V | 4+58 1.3146 1.80 | Q | | | V | 4+59 1.3170 1.77 | Q | | | V | 5+ 0 1.3194 1.75 | Q | | | V | 5+ 1 1.3218 1.73 | Q | | | V | 5+ 2 1.3242 1.71 | Q | | | V | 5+ 3 1.3265 1.69 | Q | | | V | 5+ 4 1.3288 1.67 | Q | | | V | 5+ 5 1.3311 1.65 | Q | | | V | 5+ 6 1.3333 1.63 |Q | | | V | 5+ 7 1.3356 1.62 |Q | | | V | 5+ 8 1.3378 1.60 |Q | | | V | 5+ 9 1.3399 1.58 |Q | | | V | 5+10 1.3421 1.57 |Q | | | V | 5+11 1.3442 1.55 |Q | | | V | 5+12 1.3463 1.53 |Q | | | V | 5+13 1.3484 1.52 |Q | | | V | 5+14 1.3505 1.51 |Q | | | V | 5+15 1.3526 1.49 |Q | | | V | 5+16 1.3546 1.48 |Q | | | V | 5+17 1.3566 1.46 |Q | | | V | 5+18 1.3586 1.45 |Q | | | V | 5+19 1.3606 1.44 |Q | | | V | 5+20 1.3626 1.42 |Q | | | V | 5+21 1.3645 1.41 |Q | | | V | 5+22 1.3664 1.40 |Q | | | V | 5+23 1.3683 1.39 |Q | | | V | 5+24 1.3702 1.38 |Q | | | V | 5+25 1.3721 1.37 |Q | | | V | 5+26 1.3740 1.35 |Q | | | V | 5+27 1.3758 1.34 |Q | | | V | 5+28 1.3777 1.33 |Q | | | V | 5+29 1.3795 1.32 |Q | | | V | 5+30 1.3813 1.31 |Q | | | V | 5+31 1.3831 1.30 |Q | | | V | 5+32 1.3849 1.29 |Q | | | V | 5+33 1.3866 1.28 |Q | | | V | 5+34 1.3884 1.27 |Q | | | V | 5+35 1.3901 1.26 |Q | | | V | 5+36 1.3918 1.25 |Q | | | V | 5+37 1.3936 1.24 |Q | | | V | 5+38 1.3953 1.24 |Q | | | V | 5+39 1.3970 1.23 |Q | | | V | 5+40 1.3986 1.22 |Q | | | V | 5+41 1.4003 1.21 |Q | | | V | 5+42 1.4020 1.20 |Q | | | V | 5+43 1.4036 1.19 |Q | | | V | 5+44 1.4052 1.19 |Q | | | V | 5+45 1.4069 1.18 |Q | | | V| 5+46 1.4085 1.17 |Q | | | V| 5+47 1.4101 1.16 |Q | | | V| 5+48 1.4117 1.16 |Q | | | V| 5+49 1.4132 1.15 |Q | | | V| 5+50 1.4148 1.14 |Q | | | V| 5+51 1.4164 1.13 |Q | | | V| 5+52 1.4179 1.13 |Q | | | V| 5+53 1.4195 1.12 |Q | | | V| 5+54 1.4210 1.11 |Q | | | V| 5+55 1.4225 1.11 |Q | | | V| 5+56 1.4240 1.10 |Q | | | V| 5+57 1.4256 1.09 |Q | | | V| 5+58 1.4271 1.09 |Q | | | V| 5+59 1.4285 1.08 |Q | | | V| 6+ 0 1.4300 1.07 |Q | | | V| 6+ 1 1.4315 1.07 |Q | | | V| 6+ 2 1.4330 1.06 |Q | | | V| 6+ 3 1.4344 1.06 |Q | | | V| 6+ 4 1.4359 1.05 |Q | | | V| 6+ 5 1.4373 1.05 |Q | | | V| 6+ 6 1.4387 1.04 |Q | | | V| 6+ 7 1.4402 1.03 |Q | | | V| 6+ 8 1.4416 1.03 |Q | | | V ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 4.000 to Point/Station 4.000 **** CONFLUENCE OF MAIN STREAMS ****
______________________________________________________________________ The following data inside Main Stream is listed:
In Main Stream number: 1
Stream flow area = 6.700(Ac.)
Runoff from this stream = 32.954(CFS)
Time of concentration = 8.39 min.
Rainfall intensity = 6.226(In/Hr)
Program is now starting with Main Stream No. 2
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 7.000 to Point/Station 8.000 **** INITIAL AREA EVALUATION ****
______________________________________________________________________ Decimal fraction soil group A = 0.000
Decimal fraction soil group B = 0.000
Decimal fraction soil group C = 0.000
Decimal fraction soil group D = 1.000
[HIGH DENSITY RESIDENTIAL ]
(43.0 DU/A or Less )
Impervious value, Ai = 0.800
Sub‐Area C Value = 0.790
Initial subarea total flow distance = 100.000(Ft.)
Highest elevation = 539.500(Ft.)
Lowest elevation = 358.500(Ft.)
Elevation difference = 181.000(Ft.) Slope = 181.000 %
Top of Initial Area Slope adjusted by User to 1.000 %
INITIAL AREA TIME OF CONCENTRATION CALCULATIONS:
The maximum overland flow distance is 65.00 (Ft)
for the top area slope value of 1.00 %, in a development type of
43.0 DU/A or Less
In Accordance With Table 3‐2
Initial Area Time of Concentration = 4.70 minutes
(for slope value of 1.00 %)
Calculated TC of 4.700 minutes is less than 5 minutes, resetting TC to 5.0 minutes for rainfall intensity calculations Rainfall intensity (I) = 8.695(In/Hr) for a 100.0 year storm Effective runoff coefficient used for area (Q=KCIA) is C = 0.790 Subarea runoff = 0.687(CFS)
Total initial stream area = 0.100(Ac.)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 8.000 to Point/Station 9.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** ______________________________________________________________________ Top of street segment elevation = 538.500(Ft.)
End of street segment elevation = 537.000(Ft.)
Length of street segment = 250.000(Ft.)
Height of curb above gutter flowline = 6.0(In.)
Width of half street (curb to crown) = 1.000(Ft.)
Distance from crown to crossfall grade break = 0.500(Ft.) Slope from gutter to grade break (v/hz) = 0.000
Slope from grade break to crown (v/hz) = 0.000
Street flow is on [1] side(s) of the street
Distance from curb to property line = 0.000(Ft.)
Slope from curb to property line (v/hz) = 0.000
Gutter width = 0.500(Ft.)
Gutter hike from flowline = 0.000(In.)
Manning's N in gutter = 0.0160
Manning's N from gutter to grade break = 0.0160
Manning's N from grade break to crown = 0.0160
Estimated mean flow rate at midpoint of street = 5.377(CFS) Depth of flow = 0.987(Ft.), Average velocity = 5.444(Ft/s) Warning: depth of flow exceeds top of curb
Note: depth of flow exceeds top of street crown.
Streetflow hydraulics at midpoint of street travel:
Halfstreet flow width = 1.000(Ft.)
Flow velocity = 5.44(Ft/s)
Travel time = 0.77 min. TC = 5.47 min.
Adding area flow to street
Rainfall intensity (I) = 8.210(In/Hr) for a 100.0 year storm Decimal fraction soil group A = 0.000
Decimal fraction soil group B = 0.000
Decimal fraction soil group C = 0.000
Decimal fraction soil group D = 1.000
[HIGH DENSITY RESIDENTIAL ]
(43.0 DU/A or Less )
Impervious value, Ai = 0.800
Sub‐Area C Value = 0.790
Rainfall intensity = 8.210(In/Hr) for a 100.0 year storm Effective runoff coefficient used for total area
(Q=KCIA) is C = 0.790 CA = 1.217
Subarea runoff = 9.301(CFS) for 1.440(Ac.)
Total runoff = 9.988(CFS) Total area = 1.540(Ac.) Street flow at end of street = 9.988(CFS)
Half street flow at end of street = 9.988(CFS)
Depth of flow = 1.432(Ft.), Average velocity = 6.975(Ft/s) Warning: depth of flow exceeds top of curb
Note: depth of flow exceeds top of street crown.
Flow width (from curb towards crown)= 1.000(Ft.)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 9.000 to Point/Station 10.000 **** PIPEFLOW TRAVEL TIME (Program estimated size) **** ______________________________________________________________________ Upstream point/station elevation = 532.000(Ft.)
Downstream point/station elevation = 525.000(Ft.)
Pipe length = 350.00(Ft.) Slope = 0.0200 Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 9.988(CFS)
Nearest computed pipe diameter = 18.00(In.)
Calculated individual pipe flow = 9.988(CFS)
Normal flow depth in pipe = 10.80(In.)
Flow top width inside pipe = 17.63(In.)
Critical Depth = 14.61(In.)
Pipe flow velocity = 9.02(Ft/s)
Travel time through pipe = 0.65 min.
Time of concentration (TC) = 6.11 min.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 10.000 to Point/Station 10.000 **** SUBAREA FLOW ADDITION ****
______________________________________________________________________ Rainfall intensity (I) = 7.638(In/Hr) for a 100.0 year storm Decimal fraction soil group A = 0.000
Decimal fraction soil group B = 0.000
Decimal fraction soil group C = 0.000
Decimal fraction soil group D = 1.000
[HIGH DENSITY RESIDENTIAL ]
(43.0 DU/A or Less )
Impervious value, Ai = 0.800
Sub‐Area C Value = 0.790
Time of concentration = 6.11 min.
Rainfall intensity = 7.638(In/Hr) for a 100.0 year storm Effective runoff coefficient used for total area
(Q=KCIA) is C = 0.790 CA = 2.449
Subarea runoff = 8.718(CFS) for 1.560(Ac.)
Total runoff = 18.706(CFS) Total area = 3.100(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 10.000 to Point/Station 10.000 **** 6 HOUR HYDROGRAPH ****
______________________________________________________________________ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Hydrograph Data ‐ Section 6, San Diego County Hydrology manual, June 2003 Time of Concentration = 6.11
Basin Area = 9.80 Acres
6 Hour Rainfall = 3.300 Inches
Runoff Coefficient = 0.250
Peak Discharge = 18.71 CFS
Time (Min) Discharge (CFS)
0 0.000
6 0.482
12 0.487
18 0.498
24 0.504
30 0.516
36 0.522
42 0.536
48 0.542
54 0.557
60 0.565
66 0.581
72 0.590
78 0.608
84 0.617
90 0.638
96 0.649
102 0.672
108 0.685
114 0.712
120 0.726
126 0.758
132 0.775
138 0.812
144 0.832
150 0.877
156 0.902
162 0.958
168 0.989
174 1.061
180 1.102
186 1.198
192 1.254
198 1.391
204 1.475
210 1.691
216 1.834
222 2.241
228 2.553
234 3.748
240 5.281
246 18.706
252 3.006
258 2.012
264 1.574
270 1.318
276 1.147
282 1.024
288 0.929
294 0.854
300 0.793
306 0.741
312 0.698
318 0.660
324 0.627
330 0.599
336 0.573
342 0.550
348 0.529
354 0.510
360 0.493
366 0.477
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6 ‐ H O U R S T O R M
R u n o f f H y d r o g r a p h
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐ Hydrograph in 1 Minute intervals ((CFS))
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐ Time(h+m) Volume Ac.Ft Q(CFS) 0 4.7 9.4 14.0 18.7 ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐ 0+ 0 0.0000 0.00 Q | | | | 0+ 1 0.0001 0.08 Q | | | | 0+ 2 0.0003 0.16 Q | | | | 0+ 3 0.0007 0.24 Q | | | | 0+ 4 0.0011 0.32 Q | | | | 0+ 5 0.0017 0.40 Q | | | | 0+ 6 0.0023 0.48 VQ | | | | 0+ 7 0.0030 0.48 VQ | | | | 0+ 8 0.0037 0.48 VQ | | | | 0+ 9 0.0043 0.48 VQ | | | | 0+10 0.0050 0.49 VQ | | | | 0+11 0.0057 0.49 VQ | | | | 0+12 0.0063 0.49 VQ | | | | 0+13 0.0070 0.49 VQ | | | | 0+14 0.0077 0.49 VQ | | | | 0+15 0.0084 0.49 VQ | | | | 0+16 0.0090 0.49 VQ | | | | 0+17 0.0097 0.50 VQ | | | | 0+18 0.0104 0.50 VQ | | | | 0+19 0.0111 0.50 VQ | | | | 0+20 0.0118 0.50 VQ | | | | 0+21 0.0125 0.50 VQ | | | | 0+22 0.0132 0.50 VQ | | | | 0+23 0.0139 0.50 VQ | | | | 0+24 0.0146 0.50 VQ | | | | 0+25 0.0152 0.51 VQ | | | | 0+26 0.0159 0.51 VQ | | | | 0+27 0.0167 0.51 VQ | | | | 0+28 0.0174 0.51 |Q | | | | 0+29 0.0181 0.51 |Q | | | | 0+30 0.0188 0.52 |Q | | | | 0+31 0.0195 0.52 |Q | | | | 0+32 0.0202 0.52 |Q | | | | 0+33 0.0209 0.52 |Q | | | | 0+34 0.0216 0.52 |Q | | | | 0+35 0.0224 0.52 |Q | | | | 0+36 0.0231 0.52 |Q | | | | 0+37 0.0238 0.52 |Q | | | | 0+38 0.0245 0.53 |Q | | | | 0+39 0.0252 0.53 |Q | | | | 0+40 0.0260 0.53 |Q | | | | 0+41 0.0267 0.53 |Q | | | | 0+42 0.0275 0.54 |Q | | | | 0+43 0.0282 0.54 |Q | | | | 0+44 0.0289 0.54 |Q | | | | 0+45 0.0297 0.54 |Q | | | | 0+46 0.0304 0.54 |Q | | | | 0+47 0.0312 0.54 |Q | | | | 0+48 0.0319 0.54 |Q | | | | 0+49 0.0327 0.54 |Q | | | | 0+50 0.0334 0.55 |Q | | | | 0+51 0.0342 0.55 |QV | | | | 0+52 0.0349 0.55 |QV | | | | 0+53 0.0357 0.55 |QV | | | | 0+54 0.0365 0.56 |QV | | | | 0+55 0.0372 0.56 |QV | | | | 0+56 0.0380 0.56 |QV | | | | 0+57 0.0388 0.56 |QV | | | | 0+58 0.0396 0.56 |QV | | | | 0+59 0.0403 0.56 |QV | | | | 1+ 0 0.0411 0.56 |QV | | | | 1+ 1 0.0419 0.57 |QV | | | | 1+ 2 0.0427 0.57 |QV | | | | 1+ 3 0.0435 0.57 |QV | | | | 1+ 4 0.0443 0.58 |QV | | | | 1+ 5 0.0451 0.58 |QV | | | | 1+ 6 0.0459 0.58 |QV | | | | 1+ 7 0.0467 0.58 |QV | | | | 1+ 8 0.0475 0.58 |QV | | | | 1+ 9 0.0483 0.59 |QV | | | | 1+10 0.0491 0.59 |QV | | | | 1+11 0.0499 0.59 |QV | | | | 1+12 0.0507 0.59 |Q V | | | | 1+13 0.0515 0.59 |Q V | | | | 1+14 0.0523 0.60 |Q V | | | | 1+15 0.0532 0.60 |Q V | | | | 1+16 0.0540 0.60 |Q V | | | | 1+17 0.0548 0.60 |Q V | | | | 1+18 0.0557 0.61 |Q V | | | | 1+19 0.0565 0.61 |Q V | | | | 1+20 0.0573 0.61 |Q V | | | | 1+21 0.0582 0.61 |Q V | | | | 1+22 0.0590 0.61 |Q V | | | | 1+23 0.0599 0.62 |Q V | | | | 1+24 0.0607 0.62 |Q V | | | | 1+25 0.0616 0.62 |Q V | | | | 1+26 0.0624 0.62 |Q V | | | | 1+27 0.0633 0.63 |Q V | | | | 1+28 0.0642 0.63 |Q V | | | | 1+29 0.0650 0.63 |Q V | | | | 1+30 0.0659 0.64 |Q V | | | | 1+31 0.0668 0.64 |Q V | | | | 1+32 0.0677 0.64 |Q V | | | | 1+33 0.0686 0.64 |Q V | | | | 1+34 0.0695 0.65 |Q V | | | | 1+35 0.0704 0.65 |Q V | | | | 1+36 0.0713 0.65 |Q V | | | | 1+37 0.0722 0.65 |Q V | | | | 1+38 0.0731 0.66 |Q V | | | | 1+39 0.0740 0.66 |Q V | | | | 1+40 0.0749 0.66 |Q V | | | | 1+41 0.0758 0.67 |Q V | | | | 1+42 0.0767 0.67 |Q V | | | | 1+43 0.0777 0.67 |Q V | | | | 1+44 0.0786 0.68 |Q V | | | | 1+45 0.0795 0.68 |Q V | | | | 1+46 0.0805 0.68 |Q V | | | | 1+47 0.0814 0.68 |Q V | | | | 1+48 0.0823 0.68 |Q V | | | | 1+49 0.0833 0.69 |Q V | | | | 1+50 0.0842 0.69 |Q V | | | | 1+51 0.0852 0.70 |Q V | | | | 1+52 0.0862 0.70 |Q V | | | | 1+53 0.0872 0.71 |Q V | | | | 1+54 0.0881 0.71 |Q V | | | | 1+55 0.0891 0.71 |Q V | | | | 1+56 0.0901 0.72 |Q V | | | | 1+57 0.0911 0.72 |Q V | | | | 1+58 0.0921 0.72 |Q V | | | | 1+59 0.0931 0.72 |Q V | | | | 2+ 0 0.0941 0.73 |Q V | | | | 2+ 1 0.0951 0.73 |Q V | | | | 2+ 2 0.0961 0.74 |Q V | | | | 2+ 3 0.0971 0.74 |Q V | | | | 2+ 4 0.0982 0.75 |Q V | | | | 2+ 5 0.0992 0.75 |Q V | | | | 2+ 6 0.1002 0.76 |Q V | | | | 2+ 7 0.1013 0.76 |Q V | | | | 2+ 8 0.1023 0.76 |Q V | | | | 2+ 9 0.1034 0.77 |Q V | | | | 2+10 0.1044 0.77 |Q V | | | | 2+11 0.1055 0.77 |Q V | | | | 2+12 0.1066 0.77 |Q V | | | | 2+13 0.1077 0.78 |Q V | | | | 2+14 0.1087 0.79 |Q V | | | | 2+15 0.1098 0.79 |Q V | | | | 2+16 0.1109 0.80 |Q V | | | | 2+17 0.1120 0.81 |Q V | | | | 2+18 0.1132 0.81 |Q V | | | | 2+19 0.1143 0.82 |Q V | | | | 2+20 0.1154 0.82 |Q V | | | | 2+21 0.1165 0.82 |Q V | | | | 2+22 0.1177 0.83 |Q V | | | | 2+23 0.1188 0.83 |Q V | | | | 2+24 0.1200 0.83 |Q V | | | | 2+25 0.1211 0.84 |Q V | | | | 2+26 0.1223 0.85 |Q V | | | | 2+27 0.1235 0.85 |Q V | | | | 2+28 0.1247 0.86 |Q V | | | | 2+29 0.1259 0.87 |Q V | | | | 2+30 0.1271 0.88 |Q V | | | | 2+31 0.1283 0.88 |Q V | | | | 2+32 0.1295 0.89 |Q V | | | | 2+33 0.1307 0.89 |Q V | | | | 2+34 0.1319 0.89 |Q V | | | | 2+35 0.1332 0.90 |Q V | | | | 2+36 0.1344 0.90 |Q V | | | | 2+37 0.1357 0.91 |Q V | | | | 2+38 0.1370 0.92 |Q V | | | | 2+39 0.1382 0.93 |Q V | | | | 2+40 0.1395 0.94 | Q V | | | | 2+41 0.1408 0.95 | Q V | | | | 2+42 0.1422 0.96 | Q V | | | | 2+43 0.1435 0.96 | Q V | | | | 2+44 0.1448 0.97 | Q V | | | | 2+45 0.1462 0.97 | Q V | | | | 2+46 0.1475 0.98 | Q V | | | | 2+47 0.1489 0.98 | Q V | | | | 2+48 0.1502 0.99 | Q V | | | | 2+49 0.1516 1.00 | Q V| | | | 2+50 0.1530 1.01 | Q V| | | | 2+51 0.1544 1.03 | Q V| | | | 2+52 0.1558 1.04 | Q V| | | | 2+53 0.1573 1.05 | Q V| | | | 2+54 0.1587 1.06 | Q V| | | | 2+55 0.1602 1.07 | Q V| | | | 2+56 0.1617 1.07 | Q V| | | | 2+57 0.1632 1.08 | Q V| | | | 2+58 0.1647 1.09 | Q V| | | | 2+59 0.1662 1.10 | Q V| | | | 3+ 0 0.1677 1.10 | Q V | | | 3+ 1 0.1693 1.12 | Q V | | | 3+ 2 0.1708 1.13 | Q V | | | 3+ 3 0.1724 1.15 | Q V | | | 3+ 4 0.1740 1.17 | Q V | | | 3+ 5 0.1756 1.18 | Q V | | | 3+ 6 0.1773 1.20 | Q V | | | 3+ 7 0.1789 1.21 | Q V | | | 3+ 8 0.1806 1.22 | Q V | | | 3+ 9 0.1823 1.23 | Q V | | | 3+10 0.1840 1.24 | Q V | | | 3+11 0.1857 1.24 | Q |V | | | 3+12 0.1875 1.25 | Q |V | | | 3+13 0.1892 1.28 | Q |V | | | 3+14 0.1910 1.30 | Q |V | | | 3+15 0.1928 1.32 | Q |V | | | 3+16 0.1947 1.35 | Q |V | | | 3+17 0.1966 1.37 | Q |V | | | 3+18 0.1985 1.39 | Q |V | | | 3+19 0.2004 1.41 | Q |V | | | 3+20 0.2024 1.42 | Q | V | | | 3+21 0.2043 1.43 | Q | V | | | 3+22 0.2063 1.45 | Q | V | | | 3+23 0.2083 1.46 | Q | V | | | 3+24 0.2104 1.48 | Q | V | | | 3+25 0.2125 1.51 | Q | V | | | 3+26 0.2146 1.55 | Q | V | | | 3+27 0.2168 1.58 | Q | V | | | 3+28 0.2190 1.62 | Q | V | | | 3+29 0.2213 1.66 | Q | V | | | 3+30 0.2236 1.69 | Q | V | | | 3+31 0.2260 1.71 | Q | V | | | 3+32 0.2284 1.74 | Q | V | | | 3+33 0.2308 1.76 | Q | V | | | 3+34 0.2333 1.79 | Q | V | | | 3+35 0.2358 1.81 | Q | V | | | 3+36 0.2383 1.83 | Q | V | | | 3+37 0.2409 1.90 | Q | V | | | 3+38 0.2436 1.97 | Q | V | | | 3+39 0.2464 2.04 | Q | V | | | 3+40 0.2493 2.11 | Q | V | | | 3+41 0.2523 2.17 | Q | V | | | 3+42 0.2554 2.24 | Q | V | | | 3+43 0.2586 2.29 | Q | V | | | 3+44 0.2618 2.35 | Q | V | | | 3+45 0.2651 2.40 | Q | V | | | 3+46 0.2685 2.45 | Q | V | | | 3+47 0.2719 2.50 | Q | V | | | 3+48 0.2754 2.55 | Q | V | | | 3+49 0.2792 2.75 | Q | V | | | 3+50 0.2833 2.95 | Q | V | | | 3+51 0.2876 3.15 | Q | V | | | 3+52 0.2922 3.35 | Q | V | | | 3+53 0.2971 3.55 | Q | V | | | 3+54 0.3023 3.75 | Q | V | | | 3+55 0.3078 4.00 | Q | V | | | 3+56 0.3137 4.26 | Q| V | | | 3+57 0.3199 4.51 | Q| V| | | 3+58 0.3265 4.77 | Q V| | | 3+59 0.3334 5.03 | Q V| | | 4+ 0 0.3407 5.28 | |Q V | | 4+ 1 0.3510 7.52 | | Q V | | 4+ 2 0.3644 9.76 | | QV | | 4+ 3 0.3810 11.99 | | | V Q | | 4+ 4 0.4006 14.23 | | | V Q | 4+ 5 0.4233 16.47 | | | V | Q | 4+ 6 0.4490 18.71 | | | V | Q 4+ 7 0.4712 16.09 | | | V | Q | 4+ 8 0.4897 13.47 | | | QV| | 4+ 9 0.5047 10.86 | | | Q V | 4+10 0.5160 8.24 | | Q | V | 4+11 0.5238 5.62 | | Q | |V | 4+12 0.5279 3.01 | Q | | |V | 4+13 0.5318 2.84 | Q | | |V | 4+14 0.5355 2.67 | Q | | |V | 4+15 0.5390 2.51 | Q | | | V | 4+16 0.5422 2.34 | Q | | | V | 4+17 0.5452 2.18 | Q | | | V | 4+18 0.5480 2.01 | Q | | | V | 4+19 0.5506 1.94 | Q | | | V | 4+20 0.5532 1.87 | Q | | | V | 4+21 0.5557 1.79 | Q | | | V | 4+22 0.5581 1.72 | Q | | | V | 4+23 0.5603 1.65 | Q | | | V | 4+24 0.5625 1.57 | Q | | | V | 4+25 0.5646 1.53 | Q | | | V | 4+26 0.5667 1.49 | Q | | | V | 4+27 0.5686 1.45 | Q | | | V | 4+28 0.5706 1.40 | Q | | | V | 4+29 0.5725 1.36 | Q | | | V | 4+30 0.5743 1.32 | Q | | | V | 4+31 0.5760 1.29 | Q | | | V | 4+32 0.5778 1.26 | Q | | | V | 4+33 0.5795 1.23 | Q | | | V | 4+34 0.5811 1.20 | Q | | | V | 4+35 0.5828 1.18 | Q | | | V | 4+36 0.5843 1.15 | Q | | | V | 4+37 0.5859 1.13 | Q | | | V | 4+38 0.5874 1.11 | Q | | | V | 4+39 0.5889 1.09 | Q | | | V | 4+40 0.5904 1.06 | Q | | | V | 4+41 0.5918 1.04 | Q | | | V | 4+42 0.5932 1.02 | Q | | | V | 4+43 0.5946 1.01 | Q | | | V | 4+44 0.5960 0.99 | Q | | | V | 4+45 0.5973 0.98 | Q | | | V | 4+46 0.5986 0.96 | Q | | | V | 4+47 0.5999 0.94 | Q | | | V | 4+48 0.6012 0.93 |Q | | | V | 4+49 0.6025 0.92 |Q | | | V | 4+50 0.6037 0.90 |Q | | | V | 4+51 0.6050 0.89 |Q | | | V | 4+52 0.6062 0.88 |Q | | | V | 4+53 0.6074 0.87 |Q | | | V | 4+54 0.6085 0.85 |Q | | | V | 4+55 0.6097 0.84 |Q | | | V | 4+56 0.6109 0.83 |Q | | | V | 4+57 0.6120 0.82 |Q | | | V | 4+58 0.6131 0.81 |Q | | | V | 4+59 0.6142 0.80 |Q | | | V | 5+ 0 0.6153 0.79 |Q | | | V | 5+ 1 0.6164 0.78 |Q | | | V | 5+ 2 0.6175 0.78 |Q | | | V | 5+ 3 0.6185 0.77 |Q | | | V | 5+ 4 0.6196 0.76 |Q | | | V | 5+ 5 0.6206 0.75 |Q | | | V | 5+ 6 0.6216 0.74 |Q | | | V | 5+ 7 0.6226 0.73 |Q | | | V | 5+ 8 0.6236 0.73 |Q | | | V | 5+ 9 0.6246 0.72 |Q | | | V | 5+10 0.6256 0.71 |Q | | | V | 5+11 0.6266 0.71 |Q | | | V | 5+12 0.6275 0.70 |Q | | | V | 5+13 0.6285 0.69 |Q | | | V | 5+14 0.6294 0.69 |Q | | | V | 5+15 0.6304 0.68 |Q | | | V | 5+16 0.6313 0.67 |Q | | | V | 5+17 0.6322 0.67 |Q | | | V | 5+18 0.6331 0.66 |Q | | | V | 5+19 0.6340 0.65 |Q | | | V | 5+20 0.6349 0.65 |Q | | | V | 5+21 0.6358 0.64 |Q | | | V | 5+22 0.6367 0.64 |Q | | | V | 5+23 0.6375 0.63 |Q | | | V | 5+24 0.6384 0.63 |Q | | | V | 5+25 0.6393 0.62 |Q | | | V | 5+26 0.6401 0.62 |Q | | | V | 5+27 0.6410 0.61 |Q | | | V | 5+28 0.6418 0.61 |Q | | | V | 5+29 0.6426 0.60 |Q | | | V | 5+30 0.6435 0.60 |Q | | | V | 5+31 0.6443 0.59 |Q | | | V | 5+32 0.6451 0.59 |Q | | | V | 5+33 0.6459 0.59 |Q | | | V | 5+34 0.6467 0.58 |Q | | | V | 5+35 0.6475 0.58 |Q | | | V | 5+36 0.6483 0.57 |Q | | | V | 5+37 0.6491 0.57 |Q | | | V | 5+38 0.6498 0.57 |Q | | | V | 5+39 0.6506 0.56 |Q | | | V | 5+40 0.6514 0.56 |Q | | | V | 5+41 0.6521 0.55 |Q | | | V | 5+42 0.6529 0.55 |Q | | | V | 5+43 0.6537 0.55 |Q | | | V| 5+44 0.6544 0.54 |Q | | | V| 5+45 0.6551 0.54 |Q | | | V| 5+46 0.6559 0.54 |Q | | | V| 5+47 0.6566 0.53 |Q | | | V| 5+48 0.6573 0.53 |Q | | | V| 5+49 0.6581 0.53 |Q | | | V| 5+50 0.6588 0.52 |Q | | | V| 5+51 0.6595 0.52 |Q | | | V| 5+52 0.6602 0.52 |Q | | | V| 5+53 0.6609 0.51 |Q | | | V| 5+54 0.6616 0.51 |Q | | | V| 5+55 0.6623 0.51 |Q | | | V| 5+56 0.6630 0.50 |Q | | | V| 5+57 0.6637 0.50 |Q | | | V| 5+58 0.6644 0.50 |Q | | | V| 5+59 0.6651 0.50 |Q | | | V| 6+ 0 0.6658 0.49 |Q | | | V| 6+ 1 0.6664 0.49 |Q | | | V| 6+ 2 0.6671 0.49 |Q | | | V| 6+ 3 0.6678 0.48 |Q | | | V| 6+ 4 0.6684 0.48 |Q | | | V| 6+ 5 0.6691 0.48 |Q | | | V| 6+ 6 0.6697 0.48 |Q | | | V ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐ End of computations, total study area = 9.800 (Ac.)
PONDPACK REPORT
Project Summary
BMP 9Title
Engineer
Company
12/27/2023Date
Notes
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
Table of Contents
26Pond Inflow Summary
25Level Pool Pond Routing Summary
DETENTION VAULT BMP 9 (IN)
24Elevation-Volume-Flow Table (Pond)
DETENTION VAULT BMP 9
21Outlet Input DataComposite Outlet Structure - 1
13Time vs. VolumeDETENTION VAULT BMP 9
5Time vs. ElevationDETENTION VAULT BMP 9 (OUT)
4Read HydrographNODE 4
3Master Network Summary
2User Notifications
PONDPACK REPORT
Subsection: User Notifications
No user
notifications
generated.
User Notifications?
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Subsection: Master Network Summary
Catchments Summary
Peak Flow
(ft³/s)
Time to Peak
(min)
Hydrograph
Volume
(ft³)
Return
Event
(years)
ScenarioLabel
32.95248.00062,777.0000BaseNODE 4
Node Summary
Peak Flow
(ft³/s)
Time to Peak
(min)
Hydrograph
Volume
(ft³)
Return
Event
(years)
ScenarioLabel
2.98270.00086,437.0000BaseOUTFALL
Pond Summary
Maximum
Pond Storage
(ft³)
Maximum
Water
Surface
Elevation
(ft)
Peak Flow
(ft³/s)
Time to Peak
(min)
Hydrograph
Volume
(ft³)
Return
Event
(years)
ScenarioLabel
(N/A)(N/A)32.95248.000129,026.0000BaseDETENTION
VAULT BMP
9 (IN)
49,002.000529.902.98270.00086,437.0000BaseDETENTION
VAULT BMP
9 (OUT)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: NODE 4
Scenario: BaseSubsection: Read Hydrograph
ft³/s32.95Peak Discharge
min248.000Time to Peak
ft³62,776.800Hydrograph Volume
HYDROGRAPH ORDINATES (ft³/s)
Output Time Increment = 8.000 min
Time on left represents time for first value in each row.
Flow
(ft³/s)
Flow
(ft³/s)
Flow
(ft³/s)
Flow
(ft³/s)
Flow
(ft³/s)
Time
(min)
1.111.091.061.040.000.000
1.281.231.211.171.1540.000
1.491.461.391.361.3080.000
1.911.781.721.621.58120.000
2.652.502.252.151.98160.000
6.734.584.023.293.04200.000
2.833.615.3932.959.48240.000
1.531.671.842.062.37280.000
1.131.191.251.331.42320.000
(N/A)(N/A)(N/A)1.031.08360.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
525.01525.00525.00525.00525.000.000
525.03525.02525.02525.01525.015.000
525.06525.06525.05525.04525.0410.000
525.09525.09525.08525.08525.0715.000
525.13525.12525.11525.11525.1020.000
525.16525.15525.15525.14525.1325.000
525.19525.18525.18525.17525.1630.000
525.22525.22525.21525.20525.2035.000
525.26525.25525.24525.24525.2340.000
525.29525.29525.28525.27525.2745.000
525.33525.32525.31525.31525.3050.000
525.36525.35525.35525.34525.3355.000
525.40525.39525.38525.38525.3760.000
525.43525.43525.42525.41525.4065.000
525.47525.46525.46525.45525.4470.000
525.51525.50525.49525.48525.4875.000
525.54525.54525.53525.52525.5180.000
525.58525.58525.57525.56525.5585.000
525.62525.61525.61525.60525.5990.000
525.66525.65525.65525.64525.6395.000
525.70525.70525.69525.68525.67100.000
525.75525.74525.73525.72525.71105.000
525.79525.78525.77525.76525.75110.000
525.83525.82525.81525.81525.80115.000
525.88525.87525.86525.85525.84120.000
525.92525.91525.91525.90525.89125.000
525.97525.96525.95525.94525.93130.000
526.02526.01526.00525.99525.98135.000
526.07526.06526.05526.04526.03140.000
526.12526.11526.10526.09526.08145.000
526.18526.17526.15526.14526.13150.000
526.23526.22526.21526.20526.19155.000
526.29526.28526.27526.26526.24160.000
526.35526.34526.33526.31526.30165.000
526.41526.40526.39526.38526.36170.000
526.48526.47526.45526.44526.43175.000
526.55526.53526.52526.51526.49180.000
526.62526.61526.59526.58526.56185.000
526.70526.68526.67526.65526.64190.000
526.78526.76526.75526.73526.71195.000
526.87526.85526.83526.82526.80200.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
526.96526.94526.92526.91526.89205.000
527.07527.05527.02527.00526.98210.000
527.19527.16527.14527.11527.09215.000
527.31527.29527.26527.24527.21220.000
527.47527.43527.40527.37527.34225.000
527.66527.62527.58527.54527.50230.000
527.91527.85527.80527.75527.71235.000
528.33528.21528.11528.03527.96240.000
529.15528.97528.78528.61528.46245.000
529.73529.66529.57529.45529.32250.000
529.85529.84529.82529.81529.78255.000
529.89529.88529.88529.87529.86260.000
529.90529.90529.90529.89529.89265.000
529.90529.90529.90529.90529.90270.000
529.89529.89529.89529.89529.90275.000
529.87529.87529.88529.88529.88280.000
529.85529.85529.86529.86529.86285.000
529.82529.83529.83529.84529.84290.000
529.80529.80529.81529.81529.82295.000
529.77529.78529.78529.79529.79300.000
529.75529.75529.76529.76529.77305.000
529.72529.73529.73529.74529.74310.000
529.69529.70529.70529.71529.71315.000
529.67529.67529.68529.68529.69320.000
529.65529.65529.66529.66529.66325.000
529.62529.63529.63529.64529.64330.000
529.60529.60529.61529.61529.62335.000
529.58529.58529.59529.59529.60340.000
529.56529.56529.57529.57529.58345.000
529.54529.54529.55529.55529.56350.000
529.52529.53529.53529.53529.54355.000
529.50529.51529.51529.51529.52360.000
529.49529.49529.49529.50529.50365.000
529.47529.48529.48529.48529.48370.000
529.46529.46529.46529.47529.47375.000
529.44529.45529.45529.45529.45380.000
529.43529.43529.44529.44529.44385.000
529.42529.42529.42529.43529.43390.000
529.41529.41529.41529.41529.42395.000
529.40529.40529.40529.40529.41400.000
529.39529.39529.39529.39529.40405.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
529.38529.38529.38529.38529.39410.000
529.37529.37529.37529.38529.38415.000
529.36529.36529.37529.37529.37420.000
529.36529.36529.36529.36529.36425.000
529.35529.35529.35529.35529.35430.000
529.34529.34529.35529.35529.35435.000
529.34529.34529.34529.34529.34440.000
529.33529.33529.33529.34529.34445.000
529.33529.33529.33529.33529.33450.000
529.32529.32529.32529.33529.33455.000
529.32529.32529.32529.32529.32460.000
529.31529.31529.32529.32529.32465.000
529.31529.31529.31529.31529.31470.000
529.31529.31529.31529.31529.31475.000
529.30529.30529.30529.31529.31480.000
529.30529.30529.30529.30529.30485.000
529.30529.30529.30529.30529.30490.000
529.29529.30529.30529.30529.30495.000
529.29529.29529.29529.29529.29500.000
529.29529.29529.29529.29529.29505.000
529.29529.29529.29529.29529.29510.000
529.29529.29529.29529.29529.29515.000
529.28529.28529.28529.29529.29520.000
529.28529.28529.28529.28529.28525.000
529.28529.28529.28529.28529.28530.000
529.28529.28529.28529.28529.28535.000
529.28529.28529.28529.28529.28540.000
529.28529.28529.28529.28529.28545.000
529.28529.28529.28529.28529.28550.000
529.27529.27529.27529.27529.28555.000
529.27529.27529.27529.27529.27560.000
529.27529.27529.27529.27529.27565.000
529.27529.27529.27529.27529.27570.000
529.27529.27529.27529.27529.27575.000
529.27529.27529.27529.27529.27580.000
529.27529.27529.27529.27529.27585.000
529.27529.27529.27529.27529.27590.000
529.27529.27529.27529.27529.27595.000
529.27529.27529.27529.27529.27600.000
529.27529.27529.27529.27529.27605.000
529.27529.27529.27529.27529.27610.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
529.27529.27529.27529.27529.27615.000
529.27529.27529.27529.27529.27620.000
529.26529.26529.26529.26529.26625.000
529.26529.26529.26529.26529.26630.000
529.26529.26529.26529.26529.26635.000
529.26529.26529.26529.26529.26640.000
529.26529.26529.26529.26529.26645.000
529.26529.26529.26529.26529.26650.000
529.26529.26529.26529.26529.26655.000
529.26529.26529.26529.26529.26660.000
529.26529.26529.26529.26529.26665.000
529.26529.26529.26529.26529.26670.000
529.26529.26529.26529.26529.26675.000
529.26529.26529.26529.26529.26680.000
529.26529.26529.26529.26529.26685.000
529.26529.26529.26529.26529.26690.000
529.26529.26529.26529.26529.26695.000
529.26529.26529.26529.26529.26700.000
529.26529.26529.26529.26529.26705.000
529.26529.26529.26529.26529.26710.000
529.26529.26529.26529.26529.26715.000
529.26529.26529.26529.26529.26720.000
529.26529.26529.26529.26529.26725.000
529.26529.26529.26529.26529.26730.000
529.26529.26529.26529.26529.26735.000
529.26529.26529.26529.26529.26740.000
529.26529.26529.26529.26529.26745.000
529.26529.26529.26529.26529.26750.000
529.26529.26529.26529.26529.26755.000
529.26529.26529.26529.26529.26760.000
529.26529.26529.26529.26529.26765.000
529.26529.26529.26529.26529.26770.000
529.26529.26529.26529.26529.26775.000
529.26529.26529.26529.26529.26780.000
529.26529.26529.26529.26529.26785.000
529.26529.26529.26529.26529.26790.000
529.26529.26529.26529.26529.26795.000
529.26529.26529.26529.26529.26800.000
529.26529.26529.26529.26529.26805.000
529.26529.26529.26529.26529.26810.000
529.26529.26529.26529.26529.26815.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
529.26529.26529.26529.26529.26820.000
529.26529.26529.26529.26529.26825.000
529.26529.26529.26529.26529.26830.000
529.26529.26529.26529.26529.26835.000
529.26529.26529.26529.26529.26840.000
529.26529.26529.26529.26529.26845.000
529.26529.26529.26529.26529.26850.000
529.26529.26529.26529.26529.26855.000
529.26529.26529.26529.26529.26860.000
529.26529.26529.26529.26529.26865.000
529.26529.26529.26529.26529.26870.000
529.26529.26529.26529.26529.26875.000
529.26529.26529.26529.26529.26880.000
529.26529.26529.26529.26529.26885.000
529.26529.26529.26529.26529.26890.000
529.26529.26529.26529.26529.26895.000
529.26529.26529.26529.26529.26900.000
529.26529.26529.26529.26529.26905.000
529.26529.26529.26529.26529.26910.000
529.26529.26529.26529.26529.26915.000
529.26529.26529.26529.26529.26920.000
529.26529.26529.26529.26529.26925.000
529.26529.26529.26529.26529.26930.000
529.26529.26529.26529.26529.26935.000
529.26529.26529.26529.26529.26940.000
529.26529.26529.26529.26529.26945.000
529.26529.26529.26529.26529.26950.000
529.26529.26529.26529.26529.26955.000
529.26529.26529.26529.26529.26960.000
529.26529.26529.26529.26529.26965.000
529.26529.26529.26529.26529.26970.000
529.26529.26529.26529.26529.26975.000
529.26529.26529.26529.26529.26980.000
529.26529.26529.26529.26529.26985.000
529.26529.26529.26529.26529.26990.000
529.26529.26529.26529.26529.26995.000
529.26529.26529.26529.26529.261,000.000
529.26529.26529.26529.26529.261,005.000
529.26529.26529.26529.26529.261,010.000
529.26529.26529.26529.26529.261,015.000
529.26529.26529.26529.26529.261,020.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
529.26529.26529.26529.26529.261,025.000
529.26529.26529.26529.26529.261,030.000
529.26529.26529.26529.26529.261,035.000
529.26529.26529.26529.26529.261,040.000
529.26529.26529.26529.26529.261,045.000
529.26529.26529.26529.26529.261,050.000
529.26529.26529.26529.26529.261,055.000
529.26529.26529.26529.26529.261,060.000
529.26529.26529.26529.26529.261,065.000
529.26529.26529.26529.26529.261,070.000
529.26529.26529.26529.26529.261,075.000
529.26529.26529.26529.26529.261,080.000
529.26529.26529.26529.26529.261,085.000
529.26529.26529.26529.26529.261,090.000
529.26529.26529.26529.26529.261,095.000
529.26529.26529.26529.26529.261,100.000
529.26529.26529.26529.26529.261,105.000
529.26529.26529.26529.26529.261,110.000
529.26529.26529.26529.26529.261,115.000
529.26529.26529.26529.26529.261,120.000
529.26529.26529.26529.26529.261,125.000
529.26529.26529.26529.26529.261,130.000
529.26529.26529.26529.26529.261,135.000
529.26529.26529.26529.26529.261,140.000
529.26529.26529.26529.26529.261,145.000
529.26529.26529.26529.26529.261,150.000
529.26529.26529.26529.26529.261,155.000
529.26529.26529.26529.26529.261,160.000
529.26529.26529.26529.26529.261,165.000
529.26529.26529.26529.26529.261,170.000
529.26529.26529.26529.26529.261,175.000
529.26529.26529.26529.26529.261,180.000
529.26529.26529.26529.26529.261,185.000
529.26529.26529.26529.26529.261,190.000
529.26529.26529.26529.26529.261,195.000
529.26529.26529.26529.26529.261,200.000
529.26529.26529.26529.26529.261,205.000
529.26529.26529.26529.26529.261,210.000
529.26529.26529.26529.26529.261,215.000
529.26529.26529.26529.26529.261,220.000
529.26529.26529.26529.26529.261,225.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
529.26529.26529.26529.26529.261,230.000
529.26529.26529.26529.26529.261,235.000
529.26529.26529.26529.26529.261,240.000
529.26529.26529.26529.26529.261,245.000
529.26529.26529.26529.26529.261,250.000
529.26529.26529.26529.26529.261,255.000
529.26529.26529.26529.26529.261,260.000
529.26529.26529.26529.26529.261,265.000
529.26529.26529.26529.26529.261,270.000
529.26529.26529.26529.26529.261,275.000
529.26529.26529.26529.26529.261,280.000
529.26529.26529.26529.26529.261,285.000
529.26529.26529.26529.26529.261,290.000
529.26529.26529.26529.26529.261,295.000
529.26529.26529.26529.26529.261,300.000
529.26529.26529.26529.26529.261,305.000
529.26529.26529.26529.26529.261,310.000
529.26529.26529.26529.26529.261,315.000
529.26529.26529.26529.26529.261,320.000
529.26529.26529.26529.26529.261,325.000
529.26529.26529.26529.26529.261,330.000
529.26529.26529.26529.26529.261,335.000
529.26529.26529.26529.26529.261,340.000
529.26529.26529.26529.26529.261,345.000
529.26529.26529.26529.26529.261,350.000
529.26529.26529.26529.26529.261,355.000
529.26529.26529.26529.26529.261,360.000
529.26529.26529.26529.26529.261,365.000
529.26529.26529.26529.26529.261,370.000
529.26529.26529.26529.26529.261,375.000
529.26529.26529.26529.26529.261,380.000
529.26529.26529.26529.26529.261,385.000
529.26529.26529.26529.26529.261,390.000
529.26529.26529.26529.26529.261,395.000
529.26529.26529.26529.26529.261,400.000
529.26529.26529.26529.26529.261,405.000
529.26529.26529.26529.26529.261,410.000
529.26529.26529.26529.26529.261,415.000
529.26529.26529.26529.26529.261,420.000
529.26529.26529.26529.26529.261,425.000
529.26529.26529.26529.26529.261,430.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
529.26529.26529.26529.26529.261,435.000
(N/A)(N/A)(N/A)(N/A)529.261,440.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
62.00035.00016.0004.0000.0000.000
311.000249.000191.000140.00097.0005.000
624.000562.000499.000436.000374.00010.000
940.000877.000814.000750.000687.00015.000
1,261.0001,196.0001,132.0001,068.0001,004.00020.000
1,585.0001,520.0001,455.0001,390.0001,325.00025.000
1,912.0001,846.0001,781.0001,715.0001,650.00030.000
2,244.0002,177.0002,111.0002,044.0001,978.00035.000
2,582.0002,514.0002,447.0002,379.0002,312.00040.000
2,923.0002,854.0002,786.0002,718.0002,650.00045.000
3,268.0003,199.0003,129.0003,060.0002,991.00050.000
3,620.0003,549.0003,479.0003,408.0003,338.00055.000
3,974.0003,903.0003,832.0003,761.0003,690.00060.000
4,333.0004,261.0004,188.0004,116.0004,045.00065.000
4,700.0004,626.0004,553.0004,479.0004,406.00070.000
5,071.0004,996.0004,922.0004,848.0004,774.00075.000
5,447.0005,371.0005,295.0005,220.0005,145.00080.000
5,833.0005,755.0005,677.0005,600.0005,523.00085.000
6,226.0006,147.0006,068.0005,990.0005,911.00090.000
6,626.0006,545.0006,464.0006,385.0006,305.00095.000
7,037.0006,954.0006,871.0006,789.0006,707.000100.000
7,457.0007,372.0007,288.0007,204.0007,120.000105.000
7,883.0007,797.0007,711.0007,626.0007,541.000110.000
8,323.0008,233.0008,145.0008,057.0007,969.000115.000
8,776.0008,684.0008,593.0008,503.0008,412.000120.000
9,236.0009,143.0009,051.0008,959.0008,867.000125.000
9,710.0009,614.0009,518.0009,424.0009,329.000130.000
10,202.00010,103.00010,004.0009,905.0009,808.000135.000 10,704.00010,603.00010,502.00010,401.00010,301.000140.000 11,224.00011,118.00011,013.00010,909.00010,806.000145.000 11,766.00011,656.00011,547.00011,438.00011,331.000150.000 12,323.00012,211.00012,099.00011,988.00011,877.000155.000 12,899.00012,781.00012,665.00012,550.00012,436.000160.000 13,505.00013,381.00013,259.00013,137.00013,017.000165.000 14,133.00014,006.00013,879.00013,754.00013,629.000170.000 14,784.00014,650.00014,519.00014,389.00014,261.000175.000 15,479.00015,336.00015,195.00015,056.00014,919.000180.000 16,211.00016,062.00015,915.00015,768.00015,623.000185.000 16,973.00016,817.00016,663.00016,511.00016,360.000190.000 17,800.00017,629.00017,461.00017,295.00017,133.000195.000 18,691.00018,509.00018,329.00018,151.00017,974.000200.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
19,630.00019,437.00019,248.00019,060.00018,875.000205.000 20,676.00020,456.00020,241.00020,032.00019,828.000210.000 21,852.00021,608.00021,368.00021,133.00020,902.000215.000 23,135.00022,870.00022,609.00022,353.00022,101.000220.000 24,671.00024,331.00024,008.00023,701.00023,410.000225.000 26,617.00026,190.00025,785.00025,397.00025,026.000230.000 29,056.00028,527.00028,019.00027,531.00027,064.000235.000 33,253.00032,077.00031,078.00030,254.00029,606.000240.000 41,545.00039,706.00037,834.00036,131.00034,604.000245.000 47,318.00046,615.00045,688.00044,534.00043,154.000250.000 48,490.00048,367.00048,228.00048,072.00047,802.000255.000 48,875.00048,828.00048,766.00048,689.00048,597.000260.000 48,997.00048,985.00048,967.00048,943.00048,912.000265.000 48,972.00048,985.00048,996.00049,002.00049,002.000270.000 48,857.00048,886.00048,912.00048,935.00048,955.000275.000 48,681.00048,719.00048,756.00048,792.00048,826.000280.000 48,466.00048,512.00048,556.00048,599.00048,641.000285.000 48,229.00048,278.00048,326.00048,373.00048,420.000290.000 47,977.00048,028.00048,079.00048,129.00048,179.000295.000 47,719.00047,771.00047,823.00047,874.00047,926.000300.000 47,458.00047,510.00047,562.00047,615.00047,667.000305.000 47,199.00047,251.00047,302.00047,354.00047,406.000310.000 46,945.00046,995.00047,046.00047,097.00047,148.000315.000 46,697.00046,746.00046,795.00046,844.00046,894.000320.000 46,457.00046,504.00046,552.00046,600.00046,648.000325.000 46,226.00046,272.00046,317.00046,364.00046,410.000330.000 46,004.00046,048.00046,092.00046,136.00046,181.000335.000 45,793.00045,834.00045,876.00045,918.00045,961.000340.000 45,592.00045,631.00045,671.00045,711.00045,752.000345.000 45,400.00045,438.00045,476.00045,514.00045,553.000350.000 45,218.00045,253.00045,290.00045,326.00045,363.000355.000 45,044.00045,078.00045,113.00045,147.00045,182.000360.000 44,878.00044,911.00044,944.00044,977.00045,011.000365.000 44,720.00044,751.00044,782.00044,814.00044,846.000370.000 44,574.00044,602.00044,631.00044,660.00044,690.000375.000 44,437.00044,463.00044,490.00044,518.00044,545.000380.000 44,310.00044,334.00044,359.00044,385.00044,411.000385.000 44,191.00044,214.00044,237.00044,261.00044,285.000390.000 44,081.00044,102.00044,124.00044,146.00044,168.000395.000 43,978.00043,998.00044,018.00044,039.00044,060.000400.000 43,882.00043,901.00043,920.00043,939.00043,958.000405.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
43,793.00043,811.00043,828.00043,846.00043,864.000410.000 43,710.00043,727.00043,743.00043,759.00043,776.000415.000 43,633.00043,648.00043,663.00043,679.00043,695.000420.000 43,561.00043,575.00043,589.00043,604.00043,618.000425.000 43,494.00043,507.00043,521.00043,534.00043,548.000430.000 43,432.00043,444.00043,456.00043,469.00043,482.000435.000 43,374.00043,385.00043,397.00043,408.00043,420.000440.000 43,320.00043,331.00043,341.00043,352.00043,363.000445.000 43,270.00043,279.00043,289.00043,299.00043,310.000450.000 43,223.00043,232.00043,241.00043,251.00043,260.000455.000 43,179.00043,188.00043,196.00043,205.00043,214.000460.000 43,139.00043,147.00043,155.00043,163.00043,171.000465.000 43,101.00043,108.00043,116.00043,123.00043,131.000470.000 43,066.00043,072.00043,079.00043,086.00043,094.000475.000 43,033.00043,039.00043,046.00043,052.00043,059.000480.000 43,002.00043,008.00043,014.00043,020.00043,027.000485.000 42,974.00042,979.00042,985.00042,991.00042,996.000490.000 42,947.00042,953.00042,958.00042,963.00042,968.000495.000 42,923.00042,928.00042,932.00042,937.00042,942.000500.000 42,900.00042,904.00042,909.00042,913.00042,918.000505.000 42,878.00042,883.00042,887.00042,891.00042,895.000510.000 42,859.00042,862.00042,866.00042,870.00042,874.000515.000 42,840.00042,844.00042,847.00042,851.00042,855.000520.000 42,823.00042,826.00042,830.00042,833.00042,837.000525.000 42,807.00042,810.00042,813.00042,816.00042,820.000530.000 42,792.00042,795.00042,798.00042,801.00042,804.000535.000 42,778.00042,781.00042,783.00042,786.00042,789.000540.000 42,765.00042,767.00042,770.00042,773.00042,775.000545.000 42,753.00042,755.00042,758.00042,760.00042,762.000550.000 42,742.00042,744.00042,746.00042,748.00042,751.000555.000 42,731.00042,733.00042,735.00042,737.00042,740.000560.000 42,721.00042,723.00042,725.00042,727.00042,729.000565.000 42,712.00042,714.00042,716.00042,718.00042,720.000570.000 42,704.00042,706.00042,707.00042,709.00042,711.000575.000 42,696.00042,698.00042,699.00042,701.00042,702.000580.000 42,689.00042,690.00042,692.00042,693.00042,695.000585.000 42,682.00042,683.00042,685.00042,686.00042,687.000590.000 42,676.00042,677.00042,678.00042,679.00042,681.000595.000 42,670.00042,671.00042,672.00042,673.00042,674.000600.000 42,664.00042,665.00042,666.00042,667.00042,669.000605.000 42,659.00042,660.00042,661.00042,662.00042,663.000610.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
42,654.00042,655.00042,656.00042,657.00042,658.000615.000 42,650.00042,651.00042,652.00042,652.00042,653.000620.000 42,646.00042,647.00042,647.00042,648.00042,649.000625.000 42,642.00042,643.00042,643.00042,644.00042,645.000630.000 42,638.00042,639.00042,640.00042,640.00042,641.000635.000 42,635.00042,636.00042,636.00042,637.00042,638.000640.000 42,632.00042,632.00042,633.00042,634.00042,634.000645.000 42,629.00042,630.00042,630.00042,631.00042,631.000650.000 42,626.00042,627.00042,627.00042,628.00042,628.000655.000 42,624.00042,624.00042,625.00042,625.00042,626.000660.000 42,621.00042,622.00042,622.00042,623.00042,623.000665.000 42,619.00042,620.00042,620.00042,621.00042,621.000670.000 42,617.00042,618.00042,618.00042,618.00042,619.000675.000 42,615.00042,616.00042,616.00042,616.00042,617.000680.000 42,614.00042,614.00042,614.00042,615.00042,615.000685.000 42,612.00042,612.00042,613.00042,613.00042,613.000690.000 42,610.00042,611.00042,611.00042,611.00042,612.000695.000 42,609.00042,609.00042,610.00042,610.00042,610.000700.000 42,608.00042,608.00042,608.00042,608.00042,609.000705.000 42,606.00042,607.00042,607.00042,607.00042,607.000710.000 42,605.00042,606.00042,606.00042,606.00042,606.000715.000 42,604.00042,604.00042,605.00042,605.00042,605.000720.000 42,603.00042,603.00042,604.00042,604.00042,604.000725.000 42,602.00042,602.00042,603.00042,603.00042,603.000730.000 42,601.00042,602.00042,602.00042,602.00042,602.000735.000 42,601.00042,601.00042,601.00042,601.00042,601.000740.000 42,600.00042,600.00042,600.00042,600.00042,600.000745.000 42,599.00042,599.00042,599.00042,600.00042,600.000750.000 42,599.00042,599.00042,599.00042,599.00042,599.000755.000 42,598.00042,598.00042,598.00042,598.00042,598.000760.000 42,597.00042,598.00042,598.00042,598.00042,598.000765.000 42,597.00042,597.00042,597.00042,597.00042,597.000770.000 42,596.00042,596.00042,597.00042,597.00042,597.000775.000 42,596.00042,596.00042,596.00042,596.00042,596.000780.000 42,596.00042,596.00042,596.00042,596.00042,596.000785.000 42,595.00042,595.00042,595.00042,595.00042,595.000790.000 42,595.00042,595.00042,595.00042,595.00042,595.000795.000 42,594.00042,594.00042,595.00042,595.00042,595.000800.000 42,594.00042,594.00042,594.00042,594.00042,594.000805.000 42,594.00042,594.00042,594.00042,594.00042,594.000810.000 42,594.00042,594.00042,594.00042,594.00042,594.000815.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
42,593.00042,593.00042,593.00042,593.00042,593.000820.000 42,593.00042,593.00042,593.00042,593.00042,593.000825.000 42,593.00042,593.00042,593.00042,593.00042,593.000830.000 42,593.00042,593.00042,593.00042,593.00042,593.000835.000 42,592.00042,592.00042,592.00042,593.00042,593.000840.000 42,592.00042,592.00042,592.00042,592.00042,592.000845.000 42,592.00042,592.00042,592.00042,592.00042,592.000850.000 42,592.00042,592.00042,592.00042,592.00042,592.000855.000 42,592.00042,592.00042,592.00042,592.00042,592.000860.000 42,592.00042,592.00042,592.00042,592.00042,592.000865.000 42,592.00042,592.00042,592.00042,592.00042,592.000870.000 42,591.00042,591.00042,591.00042,591.00042,591.000875.000 42,591.00042,591.00042,591.00042,591.00042,591.000880.000 42,591.00042,591.00042,591.00042,591.00042,591.000885.000 42,591.00042,591.00042,591.00042,591.00042,591.000890.000 42,591.00042,591.00042,591.00042,591.00042,591.000895.000 42,591.00042,591.00042,591.00042,591.00042,591.000900.000 42,591.00042,591.00042,591.00042,591.00042,591.000905.000 42,591.00042,591.00042,591.00042,591.00042,591.000910.000 42,591.00042,591.00042,591.00042,591.00042,591.000915.000 42,591.00042,591.00042,591.00042,591.00042,591.000920.000 42,591.00042,591.00042,591.00042,591.00042,591.000925.000 42,591.00042,591.00042,591.00042,591.00042,591.000930.000 42,590.00042,591.00042,591.00042,591.00042,591.000935.000 42,590.00042,590.00042,590.00042,590.00042,590.000940.000 42,590.00042,590.00042,590.00042,590.00042,590.000945.000 42,590.00042,590.00042,590.00042,590.00042,590.000950.000 42,590.00042,590.00042,590.00042,590.00042,590.000955.000 42,590.00042,590.00042,590.00042,590.00042,590.000960.000 42,590.00042,590.00042,590.00042,590.00042,590.000965.000 42,590.00042,590.00042,590.00042,590.00042,590.000970.000 42,590.00042,590.00042,590.00042,590.00042,590.000975.000 42,590.00042,590.00042,590.00042,590.00042,590.000980.000 42,590.00042,590.00042,590.00042,590.00042,590.000985.000 42,590.00042,590.00042,590.00042,590.00042,590.000990.000 42,590.00042,590.00042,590.00042,590.00042,590.000995.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,000.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,005.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,010.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,015.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,020.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
42,590.00042,590.00042,590.00042,590.00042,590.0001,025.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,030.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,035.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,040.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,045.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,050.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,055.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,060.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,065.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,070.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,075.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,080.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,085.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,090.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,095.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,100.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,105.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,110.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,115.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,120.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,125.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,130.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,135.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,140.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,145.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,150.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,155.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,160.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,165.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,170.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,175.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,180.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,185.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,190.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,195.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,200.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,205.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,210.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,215.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,220.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,225.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
42,590.00042,590.00042,590.00042,590.00042,590.0001,230.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,235.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,240.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,245.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,250.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,255.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,260.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,265.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,270.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,275.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,280.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,285.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,290.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,295.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,300.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,305.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,310.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,315.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,320.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,325.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,330.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,335.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,340.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,345.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,350.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,355.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,360.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,365.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,370.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,375.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,380.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,385.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,390.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,395.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,400.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,405.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,410.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,415.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,420.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,425.000 42,590.00042,590.00042,590.00042,590.00042,590.0001,430.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
42,590.00042,590.00042,590.00042,590.00042,590.0001,435.000 (N/A)(N/A)(N/A)(N/A)42,590.0001,440.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: Composite Outlet Structure - 1
Scenario: BaseSubsection: Outlet Input Data
Requested Pond Water Surface Elevations
ft525.00Minimum (Headwater)
ft0.50Increment (Headwater)
ft531.00Maximum (Headwater)
Outlet Connectivity
E2
(ft)
E1
(ft)
OutfallDirectionOutlet IDStructure Type
531.00528.78TWForwardWeir - 1Rectangular Weir
531.00530.00TWForwardRiser - 1Stand Pipe
531.00525.00TWForwardOrifice - 1Orifice-Circular
(N/A)(N/A)TailwaterTailwater Settings
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: Composite Outlet Structure - 1
Scenario: BaseSubsection: Outlet Input Data
Structure ID: Riser - 1
Structure Type: Stand Pipe
1Number of Openings
ft530.00Elevation
in54.0Diameter
ft²15.9Orifice Area
0.600Orifice Coefficient
ft14.14Weir Length
(ft^0.5)/s3.00Weir Coefficient
1.000K Reverse
0.000Manning's n
0.000Kev, Charged Riser
FalseWeir Submergence
TrueOrifice H to crest
Structure ID: Weir - 1
Structure Type: Rectangular Weir
1Number of Openings
ft528.78Elevation
ft0.77Weir Length
(ft^0.5)/s3.00Weir Coefficient
Structure ID: Orifice - 1
Structure Type: Orifice-Circular
1Number of Openings
ft525.00Elevation
in1.8Orifice Diameter
0.600Orifice Coefficient
Structure ID: TW
Structure Type: TW Setup, DS Channel
Free OutfallTailwater Type
Convergence Tolerances
30Maximum Iterations
ft0.01Tailwater Tolerance
(Minimum)
ft0.50Tailwater Tolerance
(Maximum)
ft0.01Headwater Tolerance
(Minimum)
ft0.50Headwater Tolerance
(Maximum)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: Composite Outlet Structure - 1
Scenario: BaseSubsection: Outlet Input Data
Convergence Tolerances
ft³/s0.001Flow Tolerance (Minimum)
ft³/s10.000Flow Tolerance (Maximum)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9
Scenario: BaseSubsection: Elevation-Volume-Flow Table (Pond) Infiltration
No InfiltrationInfiltration Method
(Computed)
Initial Conditions
ft525.00Elevation (Water Surface,
Initial)
ft³0.000Volume (Initial)
ft³/s0.00Flow (Initial Outlet)
ft³/s0.00Flow (Initial Infiltration)
ft³/s0.00Flow (Initial, Total)
min1.000Time Increment
2S/t + O
(ft³/s)
Flow (Total)
(ft³/s)
Infiltration
(ft³/s)
Area
(ft²)
Storage
(ft³)
Outflow
(ft³/s)
Elevation
(ft)
0.000.000.0000.0000.00525.00
166.720.060.0005,000.0000.06525.50
333.420.080.00010,000.0000.08526.00
500.100.100.00015,000.0000.10526.50
666.790.120.00020,000.0000.12527.00
833.470.140.00025,000.0000.14527.50
1,000.150.150.00030,000.0000.15528.00
1,166.830.160.00035,000.0000.16528.50
1,260.170.170.00037,800.0000.17528.78
1,333.750.410.00040,000.0000.41529.00
1,501.601.600.00045,000.0001.60529.50
1,669.993.320.00050,000.0003.32530.00
1,853.7720.440.00055,000.00020.44530.50
2,050.3150.310.00060,000.00050.31531.00
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (IN)
Scenario: BaseSubsection: Level Pool Pond Routing Summary Infiltration
No InfiltrationInfiltration Method
(Computed)
Initial Conditions
ft525.00Elevation (Water Surface,
Initial)
ft³0.000Volume (Initial)
ft³/s0.00Flow (Initial Outlet)
ft³/s0.00Flow (Initial Infiltration)
ft³/s0.00Flow (Initial, Total)
min1.000Time Increment
Inflow/Outflow Hydrograph Summary
ft³/s32.95Flow (Peak In) min248.000Time to Peak (Flow, In) ft³/s2.98Flow (Peak Outlet) min270.000Time to Peak (Flow, Outlet) ft529.90Elevation (Water Surface,
Peak)
ft³49,002.206Volume (Peak)
Mass Balance (ft³)
ft³0.000Volume (Initial)
ft³129,026.000Volume (Total Inflow)
ft³0.000Volume (Total Infiltration)
ft³86,437.000Volume (Total Outlet
Outflow)
ft³42,528.000Volume (Retained)
ft³-61.000Volume (Unrouted)
%0.0Error (Mass Balance)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 9 (IN)
Scenario: BaseSubsection: Pond Inflow Summary
Summary for Hydrograph Addition at 'DETENTION VAULT
BMP 9'
Upstream NodeUpstream Link
NODE 4<Catchment to Outflow Node>
Node Inflows
Flow (Peak)
(ft³/s)
Time to Peak
(min)
Volume
(ft³)
ElementInflow Type
32.95248.00062,776.800NODE 4Flow (From)
32.95248.000129,026.400DETENTION
VAULT BMP 9
Flow (In)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Index
User Notifications...2
U
NODE 4 (Read Hydrograph)...
N
Master Network Summary...3
M
DETENTION VAULT BMP 9 (Time vs. Volume)...
DETENTION VAULT BMP 9 (OUT) (Time vs. Elevation)...
DETENTION VAULT BMP 9 (IN) (Pond Inflow Summary)...
DETENTION VAULT BMP 9 (IN) (Level Pool Pond Routing Summary)...
DETENTION VAULT BMP 9 (Elevation-Volume-Flow Table (Pond))...
D
Composite Outlet Structure - 1 (Outlet Input Data)...
C
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 9 VAULT.ppc
PONDPACK REPORT
Project Summary
BMP 10Title
Engineer
Company
12/27/2023Date
Notes
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
Table of Contents
26Pond Inflow Summary
25Level Pool Pond Routing Summary
DETENTION VAULT BMP 10 (IN)
24Elevation-Volume-Flow Table (Pond)
DETENTION VAULT BMP 10
21Outlet Input DataComposite Outlet Structure - 1
13Time vs. VolumeDETENTION VAULT BMP 10
5Time vs. ElevationDETENTION VAULT BMP 10 (OUT)
4Read HydrographNODE 10
3Master Network Summary
2User Notifications
PONDPACK REPORT
Subsection: User Notifications
No user
notifications
generated.
User Notifications?
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Subsection: Master Network Summary
Catchments Summary
Peak Flow
(ft³/s)
Time to Peak
(min)
Hydrograph
Volume
(ft³)
Return
Event
(years)
ScenarioLabel
18.70246.00029,747.0000BaseNODE 10
Node Summary
Peak Flow
(ft³/s)
Time to Peak
(min)
Hydrograph
Volume
(ft³)
Return
Event
(years)
ScenarioLabel
6.09251.00044,448.0000BaseOUTFALL
Pond Summary
Maximum
Pond Storage
(ft³)
Maximum
Water
Surface
Elevation
(ft)
Peak Flow
(ft³/s)
Time to Peak
(min)
Hydrograph
Volume
(ft³)
Return
Event
(years)
ScenarioLabel
(N/A)(N/A)18.70246.00060,678.0000BaseDETENTION
VAULT BMP
10 (IN)
20,959.000530.126.09251.00044,448.0000BaseDETENTION
VAULT BMP
10 (OUT)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: NODE 10
Scenario: BaseSubsection: Read Hydrograph
ft³/s18.70Peak Discharge
min246.000Time to Peak
ft³29,746.800Hydrograph Volume
HYDROGRAPH ORDINATES (ft³/s)
Output Time Increment = 6.000 min
Time on left represents time for first value in each row.
Flow
(ft³/s)
Flow
(ft³/s)
Flow
(ft³/s)
Flow
(ft³/s)
Flow
(ft³/s)
Time
(min)
0.500.500.490.480.000.000
0.560.560.540.540.5230.000
0.620.610.590.590.5860.000
0.710.690.670.650.6490.000
0.830.810.780.760.73120.000
1.060.990.960.900.88150.000
1.481.391.251.201.10180.000
3.752.552.241.831.69210.000
1.572.003.0018.705.28240.000
0.850.931.152.601.32270.000
0.630.660.700.740.79300.000
0.510.530.550.570.60330.000
(N/A)(N/A)(N/A)0.480.49360.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
525.01525.01525.00525.00525.000.000
525.04525.04525.03525.02525.015.000
525.08525.07525.06525.06525.0510.000
525.11525.11525.10525.09525.0815.000
525.15525.14525.14525.13525.1220.000
525.19525.18525.17525.16525.1625.000
525.22525.22525.21525.20525.1930.000
525.26525.25525.25525.24525.2335.000
525.30525.29525.29525.28525.2740.000
525.34525.33525.32525.32525.3145.000
525.38525.37525.36525.36525.3550.000
525.42525.41525.40525.40525.3955.000
525.46525.45525.44525.44525.4360.000
525.50525.49525.48525.48525.4765.000
525.54525.53525.53525.52525.5170.000
525.58525.58525.57525.56525.5575.000
525.63525.62525.61525.60525.5980.000
525.67525.66525.65525.64525.6485.000
525.71525.71525.70525.69525.6890.000
525.76525.75525.74525.73525.7295.000
525.81525.80525.79525.78525.77100.000
525.85525.84525.83525.83525.82105.000
525.90525.89525.88525.87525.86110.000
525.95525.94525.93525.92525.91115.000
526.00525.99525.98525.97525.96120.000
526.06526.04526.03526.02526.01125.000
526.11526.10526.09526.08526.07130.000
526.16526.15526.14526.13526.12135.000
526.22526.21526.20526.19526.18140.000
526.28526.27526.26526.24526.23145.000
526.34526.33526.32526.30526.29150.000
526.40526.39526.38526.37526.35155.000
526.47526.46526.44526.43526.42160.000
526.54526.52526.51526.50526.48165.000
526.61526.59526.58526.57526.55170.000
526.68526.67526.65526.64526.62175.000
526.76526.75526.73526.71526.70180.000
526.85526.83526.81526.80526.78185.000
526.93526.92526.90526.88526.86190.000
527.03527.01526.99526.97526.95195.000
527.13527.11527.09527.07527.05200.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
527.24527.22527.19527.17527.15205.000
527.36527.34527.31527.29527.26210.000
527.49527.47527.44527.41527.39215.000
527.65527.62527.58527.55527.52220.000
527.83527.79527.75527.72527.68225.000
528.06528.01527.96527.91527.87230.000
528.37528.30528.24528.17528.11235.000
529.01528.82528.66528.54528.45240.000
530.02529.88529.70529.46529.22245.000
530.05530.07530.10530.12530.10250.000
530.00530.01530.01530.02530.03255.000
529.96529.97529.98529.99529.99260.000
529.91529.92529.93529.94529.95265.000
529.88529.88529.88529.89529.90270.000
529.89529.90529.89529.89529.88275.000
529.84529.86529.87529.88529.89280.000
529.78529.79529.80529.82529.83285.000
529.71529.72529.74529.75529.76290.000
529.65529.66529.67529.68529.70295.000
529.59529.60529.61529.63529.64300.000
529.54529.55529.56529.57529.58305.000
529.50529.51529.51529.52529.53310.000
529.45529.46529.47529.48529.49315.000
529.41529.42529.43529.44529.45320.000
529.38529.38529.39529.40529.41325.000
529.34529.35529.35529.36529.37330.000
529.31529.31529.32529.33529.33335.000
529.28529.28529.29529.30529.30340.000
529.25529.25529.26529.27529.27345.000
529.22529.23529.23529.24529.24350.000
529.20529.20529.21529.21529.22355.000
529.17529.18529.18529.19529.19360.000
529.15529.16529.16529.17529.17365.000
529.13529.14529.14529.15529.15370.000
529.12529.12529.12529.13529.13375.000
529.10529.11529.11529.11529.11380.000
529.09529.09529.09529.10529.10385.000
529.08529.08529.08529.08529.09390.000
529.07529.07529.07529.07529.08395.000
529.06529.06529.06529.06529.07400.000
529.05529.05529.05529.05529.06405.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
529.04529.04529.04529.05529.05410.000
529.03529.04529.04529.04529.04415.000
529.03529.03529.03529.03529.03420.000
529.02529.02529.03529.03529.03425.000
529.02529.02529.02529.02529.02430.000
529.01529.02529.02529.02529.02435.000
529.01529.01529.01529.01529.01440.000
529.01529.01529.01529.01529.01445.000
529.00529.00529.01529.01529.01450.000
529.00529.00529.00529.00529.00455.000
529.00529.00529.00529.00529.00460.000
529.00529.00529.00529.00529.00465.000
528.99529.00529.00529.00529.00470.000
528.99528.99528.99528.99528.99475.000
528.99528.99528.99528.99528.99480.000
528.99528.99528.99528.99528.99485.000
528.99528.99528.99528.99528.99490.000
528.99528.99528.99528.99528.99495.000
528.98528.98528.99528.99528.99500.000
528.98528.98528.98528.98528.98505.000
528.98528.98528.98528.98528.98510.000
528.98528.98528.98528.98528.98515.000
528.98528.98528.98528.98528.98520.000
528.98528.98528.98528.98528.98525.000
528.98528.98528.98528.98528.98530.000
528.98528.98528.98528.98528.98535.000
528.98528.98528.98528.98528.98540.000
528.97528.98528.98528.98528.98545.000
528.97528.97528.97528.97528.97550.000
528.97528.97528.97528.97528.97555.000
528.97528.97528.97528.97528.97560.000
528.97528.97528.97528.97528.97565.000
528.97528.97528.97528.97528.97570.000
528.97528.97528.97528.97528.97575.000
528.97528.97528.97528.97528.97580.000
528.97528.97528.97528.97528.97585.000
528.97528.97528.97528.97528.97590.000
528.97528.97528.97528.97528.97595.000
528.97528.97528.97528.97528.97600.000
528.97528.97528.97528.97528.97605.000
528.97528.97528.97528.97528.97610.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
528.97528.97528.97528.97528.97615.000
528.97528.97528.97528.97528.97620.000
528.97528.97528.97528.97528.97625.000
528.97528.97528.97528.97528.97630.000
528.97528.97528.97528.97528.97635.000
528.97528.97528.97528.97528.97640.000
528.97528.97528.97528.97528.97645.000
528.97528.97528.97528.97528.97650.000
528.97528.97528.97528.97528.97655.000
528.97528.97528.97528.97528.97660.000
528.97528.97528.97528.97528.97665.000
528.96528.96528.97528.97528.97670.000
528.96528.96528.96528.96528.96675.000
528.96528.96528.96528.96528.96680.000
528.96528.96528.96528.96528.96685.000
528.96528.96528.96528.96528.96690.000
528.96528.96528.96528.96528.96695.000
528.96528.96528.96528.96528.96700.000
528.96528.96528.96528.96528.96705.000
528.96528.96528.96528.96528.96710.000
528.96528.96528.96528.96528.96715.000
528.96528.96528.96528.96528.96720.000
528.96528.96528.96528.96528.96725.000
528.96528.96528.96528.96528.96730.000
528.96528.96528.96528.96528.96735.000
528.96528.96528.96528.96528.96740.000
528.96528.96528.96528.96528.96745.000
528.96528.96528.96528.96528.96750.000
528.96528.96528.96528.96528.96755.000
528.96528.96528.96528.96528.96760.000
528.96528.96528.96528.96528.96765.000
528.96528.96528.96528.96528.96770.000
528.96528.96528.96528.96528.96775.000
528.96528.96528.96528.96528.96780.000
528.96528.96528.96528.96528.96785.000
528.96528.96528.96528.96528.96790.000
528.96528.96528.96528.96528.96795.000
528.96528.96528.96528.96528.96800.000
528.96528.96528.96528.96528.96805.000
528.96528.96528.96528.96528.96810.000
528.96528.96528.96528.96528.96815.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
528.96528.96528.96528.96528.96820.000
528.96528.96528.96528.96528.96825.000
528.96528.96528.96528.96528.96830.000
528.96528.96528.96528.96528.96835.000
528.96528.96528.96528.96528.96840.000
528.96528.96528.96528.96528.96845.000
528.96528.96528.96528.96528.96850.000
528.96528.96528.96528.96528.96855.000
528.96528.96528.96528.96528.96860.000
528.96528.96528.96528.96528.96865.000
528.96528.96528.96528.96528.96870.000
528.96528.96528.96528.96528.96875.000
528.96528.96528.96528.96528.96880.000
528.96528.96528.96528.96528.96885.000
528.96528.96528.96528.96528.96890.000
528.96528.96528.96528.96528.96895.000
528.96528.96528.96528.96528.96900.000
528.96528.96528.96528.96528.96905.000
528.96528.96528.96528.96528.96910.000
528.96528.96528.96528.96528.96915.000
528.96528.96528.96528.96528.96920.000
528.96528.96528.96528.96528.96925.000
528.96528.96528.96528.96528.96930.000
528.96528.96528.96528.96528.96935.000
528.96528.96528.96528.96528.96940.000
528.96528.96528.96528.96528.96945.000
528.96528.96528.96528.96528.96950.000
528.96528.96528.96528.96528.96955.000
528.96528.96528.96528.96528.96960.000
528.96528.96528.96528.96528.96965.000
528.96528.96528.96528.96528.96970.000
528.96528.96528.96528.96528.96975.000
528.96528.96528.96528.96528.96980.000
528.96528.96528.96528.96528.96985.000
528.96528.96528.96528.96528.96990.000
528.96528.96528.96528.96528.96995.000
528.96528.96528.96528.96528.961,000.000
528.96528.96528.96528.96528.961,005.000
528.96528.96528.96528.96528.961,010.000
528.96528.96528.96528.96528.961,015.000
528.96528.96528.96528.96528.961,020.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
528.96528.96528.96528.96528.961,025.000
528.96528.96528.96528.96528.961,030.000
528.96528.96528.96528.96528.961,035.000
528.96528.96528.96528.96528.961,040.000
528.96528.96528.96528.96528.961,045.000
528.96528.96528.96528.96528.961,050.000
528.96528.96528.96528.96528.961,055.000
528.96528.96528.96528.96528.961,060.000
528.96528.96528.96528.96528.961,065.000
528.96528.96528.96528.96528.961,070.000
528.96528.96528.96528.96528.961,075.000
528.96528.96528.96528.96528.961,080.000
528.96528.96528.96528.96528.961,085.000
528.96528.96528.96528.96528.961,090.000
528.96528.96528.96528.96528.961,095.000
528.96528.96528.96528.96528.961,100.000
528.96528.96528.96528.96528.961,105.000
528.96528.96528.96528.96528.961,110.000
528.96528.96528.96528.96528.961,115.000
528.96528.96528.96528.96528.961,120.000
528.96528.96528.96528.96528.961,125.000
528.96528.96528.96528.96528.961,130.000
528.96528.96528.96528.96528.961,135.000
528.96528.96528.96528.96528.961,140.000
528.96528.96528.96528.96528.961,145.000
528.96528.96528.96528.96528.961,150.000
528.96528.96528.96528.96528.961,155.000
528.96528.96528.96528.96528.961,160.000
528.96528.96528.96528.96528.961,165.000
528.96528.96528.96528.96528.961,170.000
528.96528.96528.96528.96528.961,175.000
528.96528.96528.96528.96528.961,180.000
528.96528.96528.96528.96528.961,185.000
528.96528.96528.96528.96528.961,190.000
528.96528.96528.96528.96528.961,195.000
528.96528.96528.96528.96528.961,200.000
528.96528.96528.96528.96528.961,205.000
528.96528.96528.96528.96528.961,210.000
528.96528.96528.96528.96528.961,215.000
528.96528.96528.96528.96528.961,220.000
528.96528.96528.96528.96528.961,225.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
528.96528.96528.96528.96528.961,230.000
528.96528.96528.96528.96528.961,235.000
528.96528.96528.96528.96528.961,240.000
528.96528.96528.96528.96528.961,245.000
528.96528.96528.96528.96528.961,250.000
528.96528.96528.96528.96528.961,255.000
528.96528.96528.96528.96528.961,260.000
528.96528.96528.96528.96528.961,265.000
528.96528.96528.96528.96528.961,270.000
528.96528.96528.96528.96528.961,275.000
528.96528.96528.96528.96528.961,280.000
528.96528.96528.96528.96528.961,285.000
528.96528.96528.96528.96528.961,290.000
528.96528.96528.96528.96528.961,295.000
528.96528.96528.96528.96528.961,300.000
528.96528.96528.96528.96528.961,305.000
528.96528.96528.96528.96528.961,310.000
528.96528.96528.96528.96528.961,315.000
528.96528.96528.96528.96528.961,320.000
528.96528.96528.96528.96528.961,325.000
528.96528.96528.96528.96528.961,330.000
528.96528.96528.96528.96528.961,335.000
528.96528.96528.96528.96528.961,340.000
528.96528.96528.96528.96528.961,345.000
528.96528.96528.96528.96528.961,350.000
528.96528.96528.96528.96528.961,355.000
528.96528.96528.96528.96528.961,360.000
528.96528.96528.96528.96528.961,365.000
528.96528.96528.96528.96528.961,370.000
528.96528.96528.96528.96528.961,375.000
528.96528.96528.96528.96528.961,380.000
528.96528.96528.96528.96528.961,385.000
528.96528.96528.96528.96528.961,390.000
528.96528.96528.96528.96528.961,395.000
528.96528.96528.96528.96528.961,400.000
528.96528.96528.96528.96528.961,405.000
528.96528.96528.96528.96528.961,410.000
528.96528.96528.96528.96528.961,415.000
528.96528.96528.96528.96528.961,420.000
528.96528.96528.96528.96528.961,425.000
528.96528.96528.96528.96528.961,430.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (OUT)
Scenario: BaseSubsection: Time vs. Elevation
Time vs. Elevation (ft)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Elevation
(ft)
Time
(min)
528.96528.96528.96528.96528.961,435.000
(N/A)(N/A)(N/A)(N/A)528.961,440.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
38.00022.00010.0002.0000.0000.000
173.000144.000115.00086.00060.0005.000
318.000289.000260.000231.000202.00010.000
466.000436.000407.000377.000348.00015.000
614.000584.000555.000525.000496.00020.000
763.000733.000703.000673.000643.00025.000
917.000886.000855.000824.000794.00030.000
1,074.0001,043.0001,011.000980.000948.00035.000
1,232.0001,200.0001,169.0001,137.0001,106.00040.000
1,392.0001,360.0001,328.0001,295.0001,263.00045.000
1,554.0001,522.0001,489.0001,457.0001,425.00050.000
1,717.0001,684.0001,651.0001,619.0001,586.00055.000
1,884.0001,851.0001,817.0001,784.0001,751.00060.000
2,053.0002,019.0001,985.0001,952.0001,918.00065.000
2,221.0002,187.0002,153.0002,120.0002,086.00070.000
2,393.0002,358.0002,324.0002,289.0002,255.00075.000
2,568.0002,533.0002,498.0002,463.0002,428.00080.000
2,746.0002,710.0002,674.0002,639.0002,603.00085.000
2,929.0002,892.0002,855.0002,819.0002,783.00090.000
3,113.0003,076.0003,039.0003,002.0002,965.00095.000
3,303.0003,265.0003,226.0003,189.0003,151.000100.000
3,497.0003,458.0003,419.0003,380.0003,341.000105.000
3,695.0003,655.0003,615.0003,576.0003,536.000110.000
3,898.0003,857.0003,817.0003,776.0003,736.000115.000
4,107.0004,065.0004,023.0003,981.0003,940.000120.000
4,322.0004,279.0004,235.0004,192.0004,150.000125.000
4,542.0004,498.0004,454.0004,410.0004,366.000130.000
4,769.0004,723.0004,678.0004,632.0004,587.000135.000
5,002.0004,955.0004,908.0004,862.0004,815.000140.000
5,242.0005,193.0005,145.0005,097.0005,049.000145.000
5,493.0005,442.0005,392.0005,342.0005,292.000150.000
5,750.0005,698.0005,646.0005,595.0005,544.000155.000
6,020.0005,965.0005,911.0005,857.0005,803.000160.000
6,299.0006,243.0006,187.0006,131.0006,076.000165.000
6,592.0006,532.0006,473.0006,414.0006,356.000170.000
6,898.0006,836.0006,775.0006,713.0006,653.000175.000
7,219.0007,153.0007,088.0007,024.0006,961.000180.000
7,562.0007,492.0007,423.0007,354.0007,286.000185.000
7,919.0007,846.0007,774.0007,703.0007,632.000190.000
8,307.0008,227.0008,148.0008,070.0007,994.000195.000
8,721.0008,636.0008,553.0008,470.0008,388.000200.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
9,172.0009,077.0008,985.0008,895.0008,807.000205.000
9,669.0009,567.0009,466.0009,366.0009,268.000210.000
10,213.00010,097.0009,985.0009,878.0009,773.000215.000
10,852.00010,717.00010,585.00010,457.00010,333.000220.000 11,576.00011,422.00011,275.00011,131.00010,990.000225.000 12,529.00012,314.00012,112.00011,921.00011,743.000230.000 13,821.00013,532.00013,258.00013,000.00012,757.000235.000 16,406.00015,646.00015,011.00014,503.00014,126.000240.000 20,582.00020,007.00019,234.00018,278.00017,286.000245.000 20,669.00020,752.00020,873.00020,959.00020,894.000250.000 20,475.00020,500.00020,530.00020,566.00020,610.000255.000 20,320.00020,358.00020,392.00020,423.00020,451.000260.000 20,108.00020,153.00020,197.00020,239.00020,280.000265.000 19,984.00019,984.00019,996.00020,022.00020,062.000270.000 20,049.00020,055.00020,047.00020,023.00019,997.000275.000 19,841.00019,895.00019,949.00019,996.00020,030.000280.000 19,561.00019,618.00019,674.00019,730.00019,786.000285.000 19,291.00019,344.00019,397.00019,451.00019,506.000290.000 19,042.00019,090.00019,139.00019,189.00019,240.000295.000 18,814.00018,858.00018,903.00018,949.00018,995.000300.000 18,607.00018,647.00018,687.00018,729.00018,771.000305.000 18,418.00018,454.00018,491.00018,529.00018,567.000310.000 18,243.00018,277.00018,311.00018,346.00018,382.000315.000 18,078.00018,110.00018,143.00018,176.00018,209.000320.000 17,925.00017,955.00017,985.00018,016.00018,047.000325.000 17,781.00017,809.00017,837.00017,866.00017,895.000330.000 17,646.00017,672.00017,699.00017,726.00017,753.000335.000 17,521.00017,545.00017,570.00017,595.00017,620.000340.000 17,404.00017,427.00017,450.00017,473.00017,497.000345.000 17,295.00017,317.00017,338.00017,360.00017,382.000350.000 17,194.00017,214.00017,234.00017,254.00017,275.000355.000 17,099.00017,117.00017,136.00017,155.00017,174.000360.000 17,013.00017,029.00017,046.00017,064.00017,081.000365.000 16,936.00016,950.00016,965.00016,981.00016,997.000370.000 16,867.00016,880.00016,893.00016,907.00016,921.000375.000 16,805.00016,817.00016,829.00016,841.00016,854.000380.000 16,751.00016,761.00016,772.00016,783.00016,794.000385.000 16,702.00016,711.00016,721.00016,730.00016,740.000390.000 16,658.00016,667.00016,675.00016,684.00016,693.000395.000 16,619.00016,627.00016,634.00016,642.00016,650.000400.000 16,585.00016,591.00016,598.00016,605.00016,612.000405.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
16,554.00016,560.00016,566.00016,572.00016,578.000410.000 16,526.00016,532.00016,537.00016,543.00016,548.000415.000 16,502.00016,506.00016,511.00016,516.00016,521.000420.000 16,480.00016,484.00016,488.00016,493.00016,497.000425.000 16,460.00016,464.00016,468.00016,472.00016,476.000430.000 16,443.00016,446.00016,450.00016,453.00016,457.000435.000 16,427.00016,430.00016,433.00016,436.00016,440.000440.000 16,413.00016,416.00016,419.00016,422.00016,424.000445.000 16,401.00016,403.00016,406.00016,408.00016,411.000450.000 16,390.00016,392.00016,394.00016,397.00016,399.000455.000 16,380.00016,382.00016,384.00016,386.00016,388.000460.000 16,371.00016,373.00016,375.00016,376.00016,378.000465.000 16,362.00016,364.00016,366.00016,367.00016,369.000470.000 16,354.00016,356.00016,357.00016,359.00016,361.000475.000 16,347.00016,348.00016,350.00016,351.00016,353.000480.000 16,340.00016,341.00016,342.00016,344.00016,345.000485.000 16,333.00016,334.00016,335.00016,337.00016,338.000490.000 16,327.00016,328.00016,329.00016,330.00016,332.000495.000 16,321.00016,322.00016,323.00016,324.00016,325.000500.000 16,315.00016,316.00016,317.00016,318.00016,319.000505.000 16,310.00016,311.00016,312.00016,313.00016,314.000510.000 16,305.00016,306.00016,307.00016,308.00016,309.000515.000 16,300.00016,301.00016,302.00016,303.00016,304.000520.000 16,296.00016,297.00016,298.00016,299.00016,300.000525.000 16,292.00016,293.00016,294.00016,294.00016,295.000530.000 16,288.00016,289.00016,290.00016,290.00016,291.000535.000 16,285.00016,285.00016,286.00016,287.00016,287.000540.000 16,281.00016,282.00016,283.00016,283.00016,284.000545.000 16,278.00016,279.00016,279.00016,280.00016,281.000550.000 16,275.00016,276.00016,276.00016,277.00016,278.000555.000 16,272.00016,273.00016,274.00016,274.00016,275.000560.000 16,270.00016,270.00016,271.00016,271.00016,272.000565.000 16,267.00016,268.00016,268.00016,269.00016,269.000570.000 16,265.00016,266.00016,266.00016,266.00016,267.000575.000 16,263.00016,263.00016,264.00016,264.00016,265.000580.000 16,261.00016,261.00016,262.00016,262.00016,263.000585.000 16,259.00016,259.00016,260.00016,260.00016,261.000590.000 16,257.00016,258.00016,258.00016,258.00016,259.000595.000 16,256.00016,256.00016,256.00016,257.00016,257.000600.000 16,254.00016,254.00016,255.00016,255.00016,255.000605.000 16,252.00016,253.00016,253.00016,253.00016,254.000610.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
16,251.00016,251.00016,252.00016,252.00016,252.000615.000 16,250.00016,250.00016,250.00016,251.00016,251.000620.000 16,249.00016,249.00016,249.00016,249.00016,250.000625.000 16,247.00016,248.00016,248.00016,248.00016,248.000630.000 16,246.00016,247.00016,247.00016,247.00016,247.000635.000 16,245.00016,246.00016,246.00016,246.00016,246.000640.000 16,244.00016,245.00016,245.00016,245.00016,245.000645.000 16,243.00016,244.00016,244.00016,244.00016,244.000650.000 16,243.00016,243.00016,243.00016,243.00016,243.000655.000 16,242.00016,242.00016,242.00016,242.00016,242.000660.000 16,241.00016,241.00016,241.00016,242.00016,242.000665.000 16,240.00016,241.00016,241.00016,241.00016,241.000670.000 16,240.00016,240.00016,240.00016,240.00016,240.000675.000 16,239.00016,239.00016,239.00016,240.00016,240.000680.000 16,239.00016,239.00016,239.00016,239.00016,239.000685.000 16,238.00016,238.00016,238.00016,238.00016,238.000690.000 16,238.00016,238.00016,238.00016,238.00016,238.000695.000 16,237.00016,237.00016,237.00016,237.00016,237.000700.000 16,237.00016,237.00016,237.00016,237.00016,237.000705.000 16,236.00016,236.00016,236.00016,236.00016,237.000710.000 16,236.00016,236.00016,236.00016,236.00016,236.000715.000 16,235.00016,236.00016,236.00016,236.00016,236.000720.000 16,235.00016,235.00016,235.00016,235.00016,235.000725.000 16,235.00016,235.00016,235.00016,235.00016,235.000730.000 16,234.00016,235.00016,235.00016,235.00016,235.000735.000 16,234.00016,234.00016,234.00016,234.00016,234.000740.000 16,234.00016,234.00016,234.00016,234.00016,234.000745.000 16,234.00016,234.00016,234.00016,234.00016,234.000750.000 16,233.00016,233.00016,233.00016,234.00016,234.000755.000 16,233.00016,233.00016,233.00016,233.00016,233.000760.000 16,233.00016,233.00016,233.00016,233.00016,233.000765.000 16,233.00016,233.00016,233.00016,233.00016,233.000770.000 16,233.00016,233.00016,233.00016,233.00016,233.000775.000 16,232.00016,232.00016,232.00016,233.00016,233.000780.000 16,232.00016,232.00016,232.00016,232.00016,232.000785.000 16,232.00016,232.00016,232.00016,232.00016,232.000790.000 16,232.00016,232.00016,232.00016,232.00016,232.000795.000 16,232.00016,232.00016,232.00016,232.00016,232.000800.000 16,232.00016,232.00016,232.00016,232.00016,232.000805.000 16,232.00016,232.00016,232.00016,232.00016,232.000810.000 16,231.00016,231.00016,232.00016,232.00016,232.000815.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
16,231.00016,231.00016,231.00016,231.00016,231.000820.000 16,231.00016,231.00016,231.00016,231.00016,231.000825.000 16,231.00016,231.00016,231.00016,231.00016,231.000830.000 16,231.00016,231.00016,231.00016,231.00016,231.000835.000 16,231.00016,231.00016,231.00016,231.00016,231.000840.000 16,231.00016,231.00016,231.00016,231.00016,231.000845.000 16,231.00016,231.00016,231.00016,231.00016,231.000850.000 16,231.00016,231.00016,231.00016,231.00016,231.000855.000 16,231.00016,231.00016,231.00016,231.00016,231.000860.000 16,231.00016,231.00016,231.00016,231.00016,231.000865.000 16,231.00016,231.00016,231.00016,231.00016,231.000870.000 16,231.00016,231.00016,231.00016,231.00016,231.000875.000 16,231.00016,231.00016,231.00016,231.00016,231.000880.000 16,230.00016,230.00016,230.00016,230.00016,230.000885.000 16,230.00016,230.00016,230.00016,230.00016,230.000890.000 16,230.00016,230.00016,230.00016,230.00016,230.000895.000 16,230.00016,230.00016,230.00016,230.00016,230.000900.000 16,230.00016,230.00016,230.00016,230.00016,230.000905.000 16,230.00016,230.00016,230.00016,230.00016,230.000910.000 16,230.00016,230.00016,230.00016,230.00016,230.000915.000 16,230.00016,230.00016,230.00016,230.00016,230.000920.000 16,230.00016,230.00016,230.00016,230.00016,230.000925.000 16,230.00016,230.00016,230.00016,230.00016,230.000930.000 16,230.00016,230.00016,230.00016,230.00016,230.000935.000 16,230.00016,230.00016,230.00016,230.00016,230.000940.000 16,230.00016,230.00016,230.00016,230.00016,230.000945.000 16,230.00016,230.00016,230.00016,230.00016,230.000950.000 16,230.00016,230.00016,230.00016,230.00016,230.000955.000 16,230.00016,230.00016,230.00016,230.00016,230.000960.000 16,230.00016,230.00016,230.00016,230.00016,230.000965.000 16,230.00016,230.00016,230.00016,230.00016,230.000970.000 16,230.00016,230.00016,230.00016,230.00016,230.000975.000 16,230.00016,230.00016,230.00016,230.00016,230.000980.000 16,230.00016,230.00016,230.00016,230.00016,230.000985.000 16,230.00016,230.00016,230.00016,230.00016,230.000990.000 16,230.00016,230.00016,230.00016,230.00016,230.000995.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,000.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,005.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,010.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,015.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,020.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
16,230.00016,230.00016,230.00016,230.00016,230.0001,025.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,030.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,035.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,040.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,045.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,050.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,055.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,060.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,065.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,070.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,075.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,080.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,085.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,090.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,095.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,100.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,105.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,110.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,115.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,120.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,125.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,130.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,135.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,140.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,145.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,150.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,155.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,160.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,165.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,170.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,175.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,180.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,185.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,190.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,195.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,200.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,205.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,210.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,215.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,220.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,225.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
16,230.00016,230.00016,230.00016,230.00016,230.0001,230.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,235.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,240.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,245.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,250.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,255.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,260.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,265.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,270.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,275.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,280.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,285.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,290.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,295.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,300.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,305.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,310.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,315.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,320.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,325.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,330.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,335.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,340.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,345.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,350.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,355.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,360.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,365.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,370.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,375.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,380.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,385.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,390.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,395.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,400.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,405.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,410.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,415.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,420.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,425.000 16,230.00016,230.00016,230.00016,230.00016,230.0001,430.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Time vs. Volume
Time vs. Volume (ft³)
Output Time increment = 1.000 min
Time on left represents time for first value in each row.
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Volume
(ft³)
Time
(min)
16,230.00016,230.00016,230.00016,230.00016,230.0001,435.000 (N/A)(N/A)(N/A)(N/A)16,230.0001,440.000
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: Composite Outlet Structure - 1
Scenario: BaseSubsection: Outlet Input Data
Requested Pond Water Surface Elevations
ft525.00Minimum (Headwater)
ft0.50Increment (Headwater)
ft531.00Maximum (Headwater)
Outlet Connectivity
E2
(ft)
E1
(ft)
OutfallDirectionOutlet IDStructure Type
531.00528.50TWForwardWeir - 1Rectangular Weir
531.00530.00TWForwardRiser - 1Stand Pipe
531.00525.00TWForwardOrifice - 1Orifice-Circular
(N/A)(N/A)TailwaterTailwater Settings
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: Composite Outlet Structure - 1
Scenario: BaseSubsection: Outlet Input Data
Structure ID: Riser - 1
Structure Type: Stand Pipe
1Number of Openings
ft530.00Elevation
in54.0Diameter
ft²15.9Orifice Area
0.600Orifice Coefficient
ft14.14Weir Length
(ft^0.5)/s3.00Weir Coefficient
1.000K Reverse
0.000Manning's n
0.000Kev, Charged Riser
FalseWeir Submergence
TrueOrifice H to crest
Structure ID: Weir - 1
Structure Type: Rectangular Weir
1Number of Openings
ft528.50Elevation
ft0.40Weir Length
(ft^0.5)/s3.00Weir Coefficient
Structure ID: Orifice - 1
Structure Type: Orifice-Circular
1Number of Openings
ft525.00Elevation
in1.3Orifice Diameter
0.600Orifice Coefficient
Structure ID: TW
Structure Type: TW Setup, DS Channel
Free OutfallTailwater Type
Convergence Tolerances
30Maximum Iterations
ft0.01Tailwater Tolerance
(Minimum)
ft0.50Tailwater Tolerance
(Maximum)
ft0.01Headwater Tolerance
(Minimum)
ft0.50Headwater Tolerance
(Maximum)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: Composite Outlet Structure - 1
Scenario: BaseSubsection: Outlet Input Data
Convergence Tolerances
ft³/s0.001Flow Tolerance (Minimum)
ft³/s10.000Flow Tolerance (Maximum)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10
Scenario: BaseSubsection: Elevation-Volume-Flow Table (Pond) Infiltration
No InfiltrationInfiltration Method
(Computed)
Initial Conditions
ft525.00Elevation (Water Surface,
Initial)
ft³0.000Volume (Initial)
ft³/s0.00Flow (Initial Outlet)
ft³/s0.00Flow (Initial Infiltration)
ft³/s0.00Flow (Initial, Total)
min1.000Time Increment
2S/t + O
(ft³/s)
Flow (Total)
(ft³/s)
Infiltration
(ft³/s)
Area
(ft²)
Storage
(ft³)
Outflow
(ft³/s)
Elevation
(ft)
0.000.000.0000.0000.00525.00
68.300.030.0002,048.0000.03525.50
136.580.040.0004,096.0000.04526.00
204.850.050.0006,144.0000.05526.50
273.130.060.0008,192.0000.06527.00
341.400.070.00010,240.0000.07527.50
409.680.080.00012,288.0000.08528.00
477.950.080.00014,336.0000.08528.50
546.650.510.00016,384.0000.51529.00
615.691.290.00018,432.0001.29529.50
684.972.300.00020,480.0002.30530.00
769.4318.490.00022,528.00018.49530.50
866.4647.260.00024,576.00047.26531.00
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (IN)
Scenario: BaseSubsection: Level Pool Pond Routing Summary Infiltration
No InfiltrationInfiltration Method
(Computed)
Initial Conditions
ft525.00Elevation (Water Surface,
Initial)
ft³0.000Volume (Initial)
ft³/s0.00Flow (Initial Outlet)
ft³/s0.00Flow (Initial Infiltration)
ft³/s0.00Flow (Initial, Total)
min1.000Time Increment
Inflow/Outflow Hydrograph Summary
ft³/s18.70Flow (Peak In) min246.000Time to Peak (Flow, In) ft³/s6.09Flow (Peak Outlet) min251.000Time to Peak (Flow, Outlet) ft530.12Elevation (Water Surface,
Peak)
ft³20,959.256Volume (Peak)
Mass Balance (ft³)
ft³0.000Volume (Initial)
ft³60,678.000Volume (Total Inflow)
ft³0.000Volume (Total Infiltration)
ft³44,448.000Volume (Total Outlet
Outflow)
ft³16,201.000Volume (Retained)
ft³-29.000Volume (Unrouted)
%0.0Error (Mass Balance)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Label: DETENTION VAULT BMP 10 (IN)
Scenario: BaseSubsection: Pond Inflow Summary
Summary for Hydrograph Addition at 'DETENTION VAULT
BMP 10'
Upstream NodeUpstream Link
NODE 10<Catchment to Outflow Node>
Node Inflows
Flow (Peak)
(ft³/s)
Time to Peak
(min)
Volume
(ft³)
ElementInflow Type
18.70246.00029,746.800NODE 10Flow (From)
18.70246.00060,678.000DETENTION
VAULT BMP 10
Flow (In)
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc
PONDPACK REPORT
Index
User Notifications...2
U
NODE 10 (Read Hydrograph)...
N
Master Network Summary...3
M
DETENTION VAULT BMP 10 (Time vs. Volume)...
DETENTION VAULT BMP 10 (OUT) (Time vs. Elevation)...
DETENTION VAULT BMP 10 (IN) (Pond Inflow Summary)...
DETENTION VAULT BMP 10 (IN) (Level Pool Pond Routing Summary)...
DETENTION VAULT BMP 10 (Elevation-Volume-Flow Table (Pond))...
D
Composite Outlet Structure - 1 (Outlet Input Data)...
C
Watertown, CT 06795 USA +1-203-755-1666
5/7/2024
PondPack CONNECT Edition
[10.02.00.01]
Bentley Systems, Inc. Haestad Methods Solution
CenterBMP 10 VAULT.ppc