Exhibit_E10_-_Surface_Water_Management_Analysis_for_Phase_I_Updates_-_Pending_SS.pdf

Veterans Memorial Boulevard

Phase 2

Surface Water Management Analysis for Phase 1 Updates

Prepared for:

Collier County Board of Commissioners

3299 Tamiami Trail East, Suite 303 Naples, FL 34112-5746

Prepared By:

6610 Willow Park Drive, Suite 200

Naples, FL 34109

Dated: May 2025

5/8/2025 Laurie A. Swanson, P.E.

Florida License No. 40254

SURFACE WATER MANAGEMENT ANALYSIS FOR PHASE 1 UPDATES

TABLE OF CONTENTS

Section I – Summary of Surface Water Management Analysis for Phase 1 Updates

Section II – Model Input/Output for Previously Proposed Phase 1

Sub-Basin Stage Storage and Soil Storage Calculations Input Data for ICPR Modeling 25 Year – 3 Day Storm Event Model

Node Maximum Conditions Link Maximum Conditions

100 Year – 3 Day with Zero Discharge Storm Event Model Node Maximum Conditions Link Maximum Conditions

Section III – Model Input/Output for Revised Phase 1

Sub-Basin Stage Storage and Soil Storage Calculations Input Data for ICPR Modeling 25 Year – 3 Day Storm Event Model

Node Maximum Conditions Link Maximum Conditions

100 Year – 3 Day with Zero Discharge Storm Event Model Node Maximum Conditions Link Maximum Conditions

Section IV - Preliminary Veterans Memorial Blvd. Phase 2 ERP Plans

SECTION I

SUMMARY OF SURFACE WATER MANAGEMENT ANALYSIS FOR PHASE 1 UPDATES

Existing Drainage Conditions

The existing drainage for Phase 1 of the project is shown on the Existing Drainage Map within the plans. Currently the four-lane roadway for Phase 1 includes one (1) major basin separated into three

(3) sub-basins and is permitted under ERP No. 11-102981-P. The runoff from the roadway is stored in either an on-site lake or dry detention pond to allow for water quality and attenuation. Each drainage basin within Phase 1 is controlled at an elevation of 10.50 ft NAVD. An undeveloped portion of the Phase 2 Veterans Memorial Boulevard right of way west of Phase 1 and east of the railroad tracks currently flows to the south.

The Mediterra development, to the north of the right of way, was originally permitted under ERP No.

11-01761-P, Application No. 990126-4. As part of Veterans Phase 1, a 48” pipe from Mediterra Control Structure #2 in Lake #24 was connected to Junction Box S-129 located in the 20 ft drainage easement along the north side of Wet Detention Pond 1. The 48” pipe continues to the east where it is connected to Junction Box S-133 and the Control Structure CS-1 from the Phase 1 Wet Detention Pond 1. The 48” pipe continues to Junction Box S-134 where it turns to the south around Wet Detention Pond 1. This 48” pipe discharges to the same drainage easement within the Imperial Golf Estates site where the existing flow splits to the east and south. The Phase 1 SWM system is not combined with the Mediterra SWM system as the flows have already been treated on the Mediterra parcel.

Stormwater from Phase 2 Veterans Memorial Boulevard right of way west of the railroad tracks is controlled at 8.50 ft NAVD and drains south to Wiggins Bay via existing ditches along US 41, Old 41, and the western boundary of the Conservation Collier parcel.

Proposed Project

The project will consist of a four-lane divided roadway extension with turn lanes for the Old 41 and US 41 intersections. Approximately 4,950 linear feet of four-lane divided roadway will be extended to the west to connect the new high school to Old 41. Another ±1,550 linear feet of four-lane divided roadway will connect the Veterans Memorial Blvd intersection at Old 41 with US 41 to the west. The result will be approximately 6,500 linear feet of four-lane divided roadway.

The Phase 2 Veterans Memorial Boulevard SWM system consists of three (3) major basins with Basin 1 east of the railroad, Basin 2 west of the railroad and east of Old 41, and Basin 3 west of the Old 41 and east of US 41. Phase 2 Basin 1 SWM system east of the railroad is combined with the Phase 1 SWM system with the expansion of Wet Detention Pond 1. Each basin will include an on-site lake or dry detention pond to allow for water quality and attenuation. The sub-basins east of the railroad tracks (Basin 1) are controlled at an elevation of 10.50 ft NAVD. The sub-basins west of the railroad tracks (Basin’s 2 & 3) are controlled at an elevation of 8.50 ft NAVD. The control elevation for Basin 1 east of the railroad tracks was determined from the existing ERP (Permit No. 11-102981-P) for Veterans Memorial Boulevard Phase 1. The control elevation for Basin’s 2 & 3 west of the railroad tracks was determined from existing ERP’s for adjacent parcels and ultimately matches the control elevation utilized for the Mercedes Benz of Bonita Springs ERP (Permit No. 11-03669-P). Run-off from each basin will be conveyed via sheet flow to curb inlets to wet and dry detention ponds within each basin.

A modification under Application No. 241203-48073 to the Phase 1 Permit No. 11-102981-P was necessary as result of the construction of the Mediterra berm which increased the drainage area to the roadway SWM system thereby impacting the required storage for Phase 1. In the review and discussion with the Engineer of Record for the modification, it was determined that additional storage was needed in Phase 1 that could occur in the existing median. The proposed Phase 2 modification will include the additional storage necessary in the Phase 1 median.

Total Sub-Basin Area (Ac) 9.05 23.29 1.41 9.71 6.03 49.49 Total Pavement/Sidewalk 4.64 51% 9.52 41% 0.67 48% 4.53 47% 0.00 0% 19.36 39% Lake @ Control3 0.00 0% 0.00 0% 0.00 0% 0.00 0% 4.23 70% 4.23 9% Total Pervious Area2 4.41 49% 13.77 59% 0.74 52% 5.18 53% 1.80 30% 25.90 52%

Lake Slope Area 3 0.00 0% 0.00 0% 0.00 0% 0.00 0% 0.74 41% 0.74 3%

Ex. Dry Detention Bottom 1.43 32% 3.80 28% 0.00 0% 0.00 0% 0.00 0% 5.23 20%

Ex. Dry Detention Bank 1.23 28% 2.30 17% 0.00 0% 0.00 0% 0.00 0% 3.53 14%

Prop. Dry Detention Bottom 0.00 0% 0.43 3% 0.00 0% 0.69 13% 0.00 0% 1.12 4%

Prop. Dry Detention Bank 0.00 0% 1.38 10% 0.00 0% 0.58 11% 0.00 0% 1.96 8%

Berm Construction 0.25 6% 3.67 27% 0.24 32% 0.45 9% 0.48 27% 5.09 20%

Open Space 1.50 34% 2.19 16% 0.50 68% 3.46 67% 0.58 32% 8.23 32%

Total Sub-Basin Area (Ac) 9.05 100% 23.29 100% 1.41 100% 9.71 100% 6.03 100% 49.49 100%

Notes

1. Areas for Phase 1 Sub-Basin's 2 through 4 based on approved ERP Permit No. 11-102981-P, App. No. 241203-48073

2. Total Pervious Area is inclusive of Lake Slope Area, Dry Detention Bottom, and Dry Detention Slope Area

3. Sub-Basin 1-LE Lake and Lake Slope areas include the previously proposed Lake (1.23 ac) and Lake Bank (0.53) areas for Sub-Basin 2 per ERP Permit No. 11-102981-P, App. No. 241203-48073

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

DRAINAGE BASIN LAND USE

Phase 1

Sub-Basin 41

Phase 1

Sub-Basin 31

Phase 1

Sub-Basin 21 Drainage Basin Total Phase 2

Sub-Basin 1-DE Phase 2

Sub-Basin 1-LE

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Approved ERP

Modification1

Proposed Detention

Modification2 Change

Approved ERP

Modification1

Proposed Detention

Modification2 Change

Approved ERP

Modification1

Proposed Detention

Modification2 Change

Control Elevation (ft NAVD) 10.50 10.50 0.00 10.50 10.50 0.00 10.50 10.50 0.00 25 Year, 3 Day Peak Stage (ft NAVD) 13.38 13.19 -0.19 13.39 13.20 -0.19 13.40 13.20 -0.20 100 Year, 3 Day Peak Stage (ft NAVD) 13.73 13.67 -0.06 13.86 13.73 -0.13 13.87 13.74 -0.13

Approved ERP

Modification1

Proposed Detention

Modification2

Min. Prop. Road Crown (ft NAVD) 13.40 13.40 Min. Prop. Berm (ft NAVD) 14.20 14.20 25 Year, 3 Day Max. Allowable Discharge (cfs) 4.26 5.94 25 Year, 3 Day Peak Discharge (cfs) 4.25 5.89

Notes:

1. Approved ERP Modification elevations based on Application No. 241203-48073, Permit No. 11-102981-P.

2. Proposed Detention Modification based on additional stormwater detention in roadway median for Sub-Basin 3.

3. The 100 Year, 3 Day Peak Stage from Application No. 241203-48073, Permit No. 11-102981-P was higher than the peak stage with the proposed median storage.

Sub-Basin 2 Sub-Basin 4 Sub-Basin 3

Veteran's Memorial Phase 1 Comparison of Drainage Sub-Basin ICPR Results for Approved ERP Modification vs Proposed Detention Modification

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SECTION II

Model Input/Output for Previously Proposed Phase 1

Project

Proj. #: 190062.00.01 Task # 014 Calculated By: NDG Date: 11-Jun-24

Checked By: LAS Date: 11-Jun-24

Contents:

- Staff Report Data

- On-Site Land Use Calculations

- Sub-Basin Calculations

- Water Quality Calculations

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad Water Management Calculations

Veterans Memorial Blvd Improvements Phase 2

Proj. #: 190062.00.01 Task # 014 Calculated By: NDG Date: 11-Jun-24

Checked By: LAS Date: 11-Jun-24

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The following water quality calculations will show storage elevation for the first inch of storm water runoff or 2.5 times the percent impervious, whichever is greater. The bleeder will be designed to allow 1/2" discharge over a 24 hour period.

Veterans Memorial Blvd Improvements Phase 2

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad Water Management Calculations

Assumptions

The Control Elevation is set at 10.50 ft NAVD based on wet season water nails The subject property consists of 44.37 acres.

The Drainage Area will consist of 44.37 acres.

Average depth to water level is ± 3.80 ft. Refer to "Water Quality Calculations" and "Lake and Basin Storage Calculations."

Soil compaction factor = 25%.

East Basin is inclusive of Phase 2 Sub-Basin 1-DE, Phase 2 Sub-Basin 1-LE, Phase 1 Sub-Basin 2, Phase 1 Sub-Basin 3, and Phase 1 Sub-Basin 4.

The site is located within the Cocohatchee River Basin according to the "Allowable Discharge Rates for Projects in the South Florida Water Management Distict."

An additional 50% water quality volume will be provided according to the SFWMD policy for discharge to sensitive receiving waters.

From Figure C-9 25-year 1-day = 11.50 inches.

There will be a berm constructed around the water management system (Drainage Area) , with a minimum crest elevation set at the 25-year 3-day peak. Onsite indigenous preserve and canal maintenance easement areas will be outside of the Drainage Area.

Based on SFWMD Environmental Resource Permit Applications Handbook, Volume II - Using Method 1, the Rainfall Amounts chosen for the design are:

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Water Quantity Discharge Rate:

Discharge Storm Frequency 25 year - 3day Design Rainfall: 11.55 in.

East Basin 5.32 0.12 5.23 13.27

Road Design:

Discharge Storm Frequency 25 year - 3day Design Rainfall: 11.55 in.

Phase 2 Sub-Basin 1-DE 13.26 13.40 Phase 2 Sub-Basin 1-LE 13.25 13.40 Phase 1 Sub-Basin 2 13.26 13.40 Phase 1 Sub-Basin 3 13.26 13.40 Phase 1 Sub-Basin 4 13.27 13.40

Berm Design:

Discharge Storm Frequency 100 year - 3day (w/ Discharge) Design Rainfall: 15.00 in.

Phase 2 Sub-Basin 1-DE 14.18 14.20 *Elevation Needed for Floodplain Comp Phase 2 Sub-Basin 1-LE 14.18 14.20 Phase 1 Sub-Basin 2 14.18 14.20 Phase 1 Sub-Basin 3 14.18 14.20 Phase 1 Sub-Basin 4 14.18 14.20

Water Quality / Discharge Structures:

Orifice (Circular) 0.42 0.42 10.50 Rectangular Weir 1.50 0.50 11.66

Rectangular Weir (Horizontal) 3.08 4.08 13.40

Water Quality

6.00 6.02

Basin Peak Stage (ft, NAVD)

Proposed Berm Elevation (ft, NAVD)*

Wet/Dry Detention

Basin

Treatment Method Vol Req'd (ac-ft)

Phase 1 Sub-Basin 2

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad Staff Report Data

Allow Disch (cfs) Method of Determination (cfs/ac) Peak Disch (cfs)

Peak Stage Modeled (ft, NAVD)

Minimum Vol Prov'd (ac-ft)

Peak Stage (ft, NAVD)

Height (feet) Invert Elev. (ft, NAVD)Width (feet)Str # Type

Proposed Min. Road Crown (ft, NAVD)

CS-1

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Total Sub-Basin Area (Ac) 8.23 19.51 0.89 9.71 6.03 44.37

Total Pavement/Sidewalk 4.45 54% 9.57 49% 0.66 74% 4.53 47% 0.00 0% 19.21 43%

Lake @ Control 0.00 0% 0.00 0% 0.00 0% 0.00 0% 4.23 70% 4.23 10% Total Pervious Area2 3.78 46% 9.94 51% 0.23 26% 5.18 53% 1.80 30% 20.93 47%

Lake Slope Area 0.00 0% 0.00 0% 0.00 0% 0.00 0% 0.74 12% 0.74 2%

Dry Detention Bottom 1.43 17% 3.64 19% 0.00 0% 0.69 7% 0.00 0% 5.76 13% Dry Detention Slope Area 0.85 10% 2.30 12% 0.00 0% 0.58 6% 0.00 0% 3.73 8%

Total Sub-Basin Area (Ac) 8.23 100% 19.51 100% 0.89 100% 9.71 100% 6.03 100% 44.37 100%

Notes

1. Areas for Phase 1 Sub‐Basin's 2 through 4 based on approved ERP Permit No. 11‐102981‐P, App. No. 210419‐5949

2. Total Pervious Area is inclusive of Lake Slope Area, Dry Detention Bottom, and Dry Detention Slope Area

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

DRAINAGE BASIN LAND USE

Phase 1

Sub-Basin 41

Phase 1

Sub-Basin 31

Phase 1

Sub-Basin 21 Drainage Basin Total Phase 2

Sub-Basin 1-DE Phase 2

Sub-Basin 1-LE

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Average Site Grade Avg Elev. Area

Open Space* 14.95 16.00 15.48 1.50 Roadway 14.95 16.00 15.48 4.45 Lake Bank 10.50 13.40 11.95 0.00 Detention Bank 11.50 14.20 12.85 0.85

6.80 Avg Site Grade =

Soil Storage

Sub-Basin Area 8.23 Pervious Area 2.35 Average Site Grade (ft) 15.15 Control Elevation (ft) 10.5 Average Depth to Water Table (ft) 4.65 Soil Compaction Factor (i.e. 25%) 25% Developed Storage Available (in) 8.18 From SFWMD; Basis for Review, Volume IV Available Soil Storage 1.60 (Developed Storage Available) x (Pervious Area)/(12 inches/ft) Site-Wide Soil Storage (S) 2.34 (Available Soil Storage/Site Area) x (12 inches/ft) CN for Sub-Basin 81.07 CN = 1,000 /(S + 10)

Stage Storage Stage - Area (Ac.)

Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00 Lake 10.5 13.8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention 11.5 14.2 1.43 0.00 1.43 1.43 1.43 1.43 1.43 1.43 Open Space* 15.0 16.0 1.50 0.00 0.00 0.00 0.00 0.00 0.00 1.50 Roadway 15.0 16.0 4.45 0.00 0.00 0.00 0.00 0.00 0.00 4.45 Lake Bank 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention Bank 11.5 14.2 0.85 0.00 0.00 0.31 0.60 0.85 0.85 0.85

8.23 0.00 1.43 1.74 2.03 2.28 2.28 8.23

Stage-Volume AF Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00

Detention 11.5 13.8 1.43 0.00 0.00 1.43 2.72 3.86 4.93 6.44 Open Space* 15.0 16.0 1.50 0.00 0.00 0.00 0.00 0.00 0.00 0.79 Roadway 15.0 16.0 4.45 0.00 0.00 0.00 0.00 0.00 0.00 2.34 Detention Bank 11.5 14.2 0.85 0.00 0.00 0.16 0.57 1.15 1.79 2.68

8.23 0.00 0.00 1.59 3.29 5.01 6.72 12.24

Elevation Range

Elevation Range

23.21 68.86 0.00

103.00 15.15

10.92

Elevation Range Area x Avg Elev.

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

PHASE 1 SUB-BASIN 4 CALCULATIONS

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Open Space* 13.41 14.98 14.20 4.00 Roadway 13.41 14.98 14.20 9.57 Lake Bank 10.50 13.40 11.95 0.00 Detention Bank 11.50 13.40 12.45 2.30

15.87 Avg Site Grade =

Soil Storage

Sub-Basin Area 19.51 Pervious Area 6.30 Average Site Grade (ft) 13.94 Control Elevation (ft) 10.5 Average Depth to Water Table (ft) 3.44 Soil Compaction Factor (i.e. 25%) 25% Developed Storage Available (in) 6.59 From SFWMD; Basis for Review, Volume IV Available Soil Storage 3.46 (Developed Storage Available) x (Pervious Area)/(12 inches/ft) Site-Wide Soil Storage (S) 2.13 (Available Soil Storage/Site Area) x (12 inches/ft) CN for Sub-Basin 82.46 CN = 1,000 /(S + 10)

Stage Storage Stage - Area (Ac.)

Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00 Lake 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention 11.5 13.4 3.64 0.00 3.64 3.64 3.64 3.64 3.64 3.64 Open Space* 13.4 15.0 4.00 0.00 0.00 0.00 0.00 2.01 3.92 4.00 Roadway 13.4 15.0 9.57 0.00 0.00 0.00 0.00 4.82 9.39 9.57 Lake Bank 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention Bank 11.5 13.4 2.30 0.00 0.00 1.21 2.30 2.30 2.30 2.30

19.51 0.00 3.64 4.85 5.94 12.77 19.25 19.51

Stage-Volume AF Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00

Detention 11.5 13.4 3.64 0.00 0.00 3.64 6.92 9.83 12.56 16.38 Open Space* 13.4 15.0 4.00 0.00 0.00 0.00 0.00 0.80 3.02 7.22 Roadway 13.4 15.0 9.57 0.00 0.00 0.00 0.00 1.90 7.23 17.27 Detention Bank 11.5 13.4 2.30 0.00 0.00 0.61 2.19 4.03 5.75 8.17

19.51 0.00 0.00 4.25 9.10 16.55 28.56 49.04

56.78

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

PHASE 1 SUB-BASIN 3 CALCULATIONS

Elevation Range Area x Avg Elev.

Elevation Range

135.85 0.00 28.64

221.26 13.94

Elevation Range

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Open Space* 13.63 14.32 13.98 0.23 Roadway 13.63 14.32 13.98 0.66 Lake Bank 10.50 13.40 11.95 0.00 Detention Bank 11.50 13.40 12.45 0.00

0.89 Avg Site Grade =

Soil Storage

Sub-Basin Area 0.89 Pervious Area 0.23 Average Site Grade (ft) 13.98 Control Elevation (ft) 10.5 Average Depth to Water Table (ft) 3.48 Soil Compaction Factor (i.e. 25%) 25% Developed Storage Available (in) 6.71 From SFWMD; Basis for Review, Volume IV Available Soil Storage 0.13 (Developed Storage Available) x (Pervious Area)/(12 inches/ft) Site-Wide Soil Storage (S) 1.73 (Available Soil Storage/Site Area) x (12 inches/ft) CN for Sub-Basin 85.23 CN = 1,000 /(S + 10)

Stage Storage Stage - Area (Ac.)

Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00 Lake 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention 11.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Open Space* 13.6 14.3 0.23 0.00 0.00 0.00 0.00 0.19 0.23 0.23 Roadway 13.6 14.3 0.66 0.00 0.00 0.00 0.00 0.55 0.66 0.66 Lake Bank 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention Bank 11.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.89 0.00 0.00 0.00 0.00 0.74 0.89 0.89

Stage-Volume AF Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00

Lake 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Open Space* 13.6 14.3 0.23 0.00 0.00 0.00 0.00 0.05 0.22 0.47 Roadway 13.6 14.3 0.66 0.00 0.00 0.00 0.00 0.16 0.64 1.34 Lake Bank 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.89 0.00 0.00 0.00 0.00 0.21 0.87 1.80

3.21

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

PHASE 1 SUB-BASIN 2 CALCULATIONS

Elevation Range Area x Avg Elev.

Elevation Range

9.22 0.00 0.00 12.44

13.98

Elevation Range

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Open Space* 13.63 13.40 13.52 3.91 Roadway 13.63 14.63 14.13 4.53 Lake Bank 10.50 13.40 11.95 0.00 Detention Bank 11.50 13.40 12.45 0.58

9.02 Avg Site Grade =

Soil Storage

Sub-Basin Area 9.71 Pervious Area 4.49 Average Site Grade (ft) 13.76 Control Elevation (ft) 10.5 Average Depth to Water Table (ft) 3.26 Soil Compaction Factor (i.e. 25%) 25% Developed Storage Available (in) 5.89 From SFWMD; Basis for Review, Volume IV Available Soil Storage 2.21 (Developed Storage Available) x (Pervious Area)/(12 inches/ft) Site-Wide Soil Storage (S) 2.73 (Available Soil Storage/Site Area) x (12 inches/ft) CN for Sub-Basin 78.58 CN = 1,000 /(S + 10)

Stage Storage Stage - Area (Ac.)

Area 10.50 11.49 11.50 12.50 13.40 14.20 14.95 16.00 Lake 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention 11.5 13.4 0.69 0.00 0.00 0.69 0.69 0.69 0.69 0.69 0.69 Open Space* 13.6 13.4 3.91 0.00 0.00 0.00 0.00 0.00 3.91 3.91 3.91 Roadway 13.6 14.6 4.53 0.00 0.00 0.00 0.00 0.00 2.58 4.53 4.53 Lake Bank 10.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Detention Bank 11.5 13.4 0.58 0.00 0.00 0.00 0.31 0.58 0.58 0.58 0.58

9.71 0.00 0.00 0.69 1.00 1.27 7.76 9.71 9.71

Stage-Volume AF Area 10.50 11.49 11.50 12.50 13.40 14.20 14.95 16.00

Detention 11.5 13.4 0.69 0.00 0.00 0.00 0.69 1.31 1.86 2.38 3.11 Open Space* 13.6 13.4 3.91 0.00 0.00 0.00 0.00 0.00 2.68 5.61 9.72 Roadway 13.6 14.6 4.53 0.00 0.00 0.00 0.00 0.00 0.74 3.71 8.47 Detention Bank 11.5 13.4 0.58 0.00 0.00 0.00 0.15 0.55 1.02 1.45 2.06

9.71 0.00 0.00 0.00 0.84 1.86 6.29 13.16 23.35

52.84

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

PHASE 2 SUB-BASIN 1-DE CALCULATIONS

Elevation Range Area x Avg Elev.

Elevation Range

64.01 0.00 7.22

124.07 13.76

Elevation Range

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Open Space* 13.63 13.40 13.52 1.06 Roadway 13.63 14.63 14.13 0.00 Lake Bank 10.50 13.40 11.95 0.74 Detention Bank 11.50 13.40 12.45 0.00

1.80 Avg Site Grade =

Soil Storage

Sub-Basin Area 6.03 Pervious Area 1.80 Average Site Grade (ft) 12.87 Control Elevation (ft) 10.5 Average Depth to Water Table (ft) 2.37 Soil Compaction Factor (i.e. 25%) 25% Developed Storage Available (in) 3.01 From SFWMD; Basis for Review, Volume IV Available Soil Storage 0.45 (Developed Storage Available) x (Pervious Area)/(12 inches/ft) Site-Wide Soil Storage (S) 0.90 (Available Soil Storage/Site Area) x (12 inches/ft) CN for Sub-Basin 91.76 CN = 1,000 /(S + 10)

Stage Storage Stage - Area (Ac.)

Area 10.50 11.49 11.50 12.50 13.40 14.20 14.95 16.00 Lake 10.5 13.4 4.23 4.23 4.23 4.23 4.23 4.23 4.23 4.23 4.23 Detention 11.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Open Space* 13.6 13.4 1.06 0.00 0.00 0.00 0.00 0.00 1.06 1.06 1.06 Roadway 13.6 14.6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Lake Bank 10.5 13.4 0.74 0.00 0.25 0.26 0.51 0.74 0.74 0.74 0.74 Detention Bank 11.5 13.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

6.03 4.23 4.48 4.49 4.74 4.97 6.03 6.03 6.03

Stage-Volume AF Area 10.50 11.49 11.50 12.50 13.40 14.20 14.95 16.00

Lake 10.5 13.4 4.23 0.00 4.19 4.23 8.46 12.27 15.65 18.82 23.27 Open Space* 13.6 13.4 1.06 0.00 0.00 0.00 0.00 0.00 0.73 1.52 2.63 Roadway 13.6 14.6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Lake Bank 10.5 13.4 0.74 0.00 0.13 0.13 0.51 1.07 1.67 2.22 3.00

6.03 0.00 4.31 4.36 8.97 13.34 18.04 22.56 28.90

14.33

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

PHASE 2 SUB-BASIN 1-LE CALCULATIONS

Elevation Range Area x Avg Elev.

Elevation Range

0.00 8.84 0.00 23.17

12.87

Elevation Range

K:\2019\190062.00.01 Veteran's Memorial Extension - Phase 2\016 Master Drainage Infrastructure Plan\Calculations\ERP Calcs\ 2024-06-10 Water Management Calcs Phase 2 - East of RR jjs 9 of 12

Sub-Basin 1-DE 11.5 13.4 13.76 9.02 Sub-Basin 1-LE 10.5 14.6 12.87 1.80

10.82 147.24 *Does Not Include Building Area Avg Site Grade = Soil Storage

Sub-Basin Area 10.82 Pervious Area 6.29 Average Site Grade (ft) 13.61 Control Elevation (ft) 10.5 Average Depth to Water Table (ft) 3.11 Soil Compaction Factor (i.e. 25%) 25% Developed Storage Available (in) 5.35 From SFWMD; Basis for Review, Volume IV Available Soil Storage 2.80 (Developed Storage Available) x (Pervious Area)/(12 inches/ft) Site-Wide Soil Storage (S) 3.11 (Available Soil Storage/Site Area) x (12 inches/ft) CN for Sub-Basin 76.27 CN = 1,000 /(S + 10)

Stage Storage Stage - Area (Ac.)

Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00 Sub-Basin 1-DE 11.5 13.4 9.71 0.00 0.00 0.69 1.00 1.27 7.76 9.71 Sub-Basin 1-LE 10.5 14.6 6.03 4.23 4.48 4.49 4.74 4.97 6.03 6.03

4.23 4.48 5.18 5.74 6.24 13.79 15.74

Stage-Volume AF Area 10.50 11.50 12.50 13.40 14.20 14.95 16.00

Sub-Basin 1-DE 11.5 13.4 9.71 0.00 0.13 0.89 3.42 6.80 10.22 14.51 Sub-Basin 1-LE 10.5 14.6 6.03 0.00 4.31 10.19 22.20 36.97 60.48 98.80

0.00 4.44 11.08 25.62 43.77 70.69 113.31

- 4.59

21.03 AF

Volume for Veterans Memorial Blvd Phase 1 per SFWMD ERP No. 11-102981-P, Application No. 210318-5636

Available storage for floodplain compensation for Phase 2 Sub-Basin 1-DE and Sub-Basin 1-LE

Elevation Range

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

FLOODPLAIN COMBINED CALCULATIONS

Elevation Range Area x Avg Elev.

124.07 23.17

13.61

Elevation Range

K:\2019\190062.00.01 Veteran's Memorial Extension - Phase 2\016 Master Drainage Infrastructure Plan\Calculations\ERP Calcs\ 2024-06-10 Water Management Calcs Phase 2 - East of RR jjs 10 of 12

Sub-Basin 4 11.5 16.0 15.15 8.23 Sub-Basin 3 11.5 15.0 13.94 19.51 Sub-Basin 2 10.5 14.3 13.98 0.89 Sub-Basin 1-DE 11.5 14.6 13.76 0.89 Sub-Basin 1-LE 10.5 14.6 12.87 0.23

29.75 424.31 *Does Not Include Building Area Avg Site Grade = Soil Storage

Sub-Basin Area 29.75 Pervious Area 25.40 Average Site Grade (ft) 14.26 Control Elevation (ft) 10 Average Depth to Water Table (ft) 4.26 Soil Compaction Factor (i.e. 25%) 25% Developed Storage Available (in) 8.18 From SFWMD; Basis for Review, Volume IV Available Soil Storage 17.31 (Developed Storage Available) x (Pervious Area)/(12 inches/ft) Site-Wide Soil Storage (S) 6.98 (Available Soil Storage/Site Area) x (12 inches/ft) CN for Sub-Basin 58.88 CN = 1,000 /(S + 10)

Stage Storage Stage - Area (Ac.)

Area 10.50 11.50 11.66 12.50 14.20 14.95 16.00

4.23 10.25 10.58 12.33 29.58 38.16 44.37

Stage-Volume AF Area 10.50 11.50 11.66 12.50 14.20 14.95 16.00

0.00 4.36 6.02 15.65 46.10 71.86 115.32

124.66 Elevation Range Area x Avg Elev.

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad

COMBINED CALCULATIONS

Elevation Range

Elevation Range

14.26

272.01 12.44

2.96 12.24

K:\2019\190062.00.01 Veteran's Memorial Extension - Phase 2\016 Master Drainage Infrastructure Plan\Calculations\ERP Calcs\ 2024-06-10 Water Management Calcs Phase 2 - East of RR jjs 11 of 12

Total Phase 1 Sub-Basin 4 8.23 Control Elevation: 10.5 ft NAVD Phase 1 Sub-Basin 3 19.51

Phase 1 Sub-Basin 2 0.89 Allowable Discharge Rate: 0.12 cfs/ac Phase 2 Sub-Basin 1-DE 9.71 Basin Total Area: 44.37 ac

Phase 2 Sub-Basin 1-LE 6.03 Allowable Discharge: 5.32 cfs

TOTAL AREA = 44.37

ON-SITE

Project Area for Water Quality 44.37 Ac

Water Quality:

1. First Inch of Runoff Criteria

1.0in x 1ft/12in x Area (ac) = Volume (ac-ft) 1.0in x 1ft/12in x 44.37 = Volume (ac-ft) 3.70 ac-ft

2. Percent Impervious Criteria

a) Site Area = Project Area - (Lake + Roof)

Site Area = - 4.23 Site Area = ac

b) Imp. Area= Site Area - Pervious Area Imp. Area= - 20.93 Imp. Area= ac

c) Vol. Stor. Req'd= 2.5 in. * (1ft/12in.)*(Imp. Area/Site Area)*(Project Area -Lake) Vol. Stor. Req'd= 2.5 in. * (1ft/12in.) * 0.48 * 40.14 Vol. Stor. Req'd = 4.00 ac-ft

Therefore Calculation # 2 4.00 ac-ft

TOTAL WATER QUALITY VOLUME

On-Site Water Quality Volume Required = 4.00 ac-ft

Sub-total 4.00 ac-ft + 50% Additional Storage 2.00 ac-ft

Total Water Quaility Volume to be Provided 6.00 ac-ft Top of Bank 13.4 14.46 27.59 Dry Detention Bottom 11.5 10.25 4.36

Control Elevation 10.5 4.23 0.00

Water Quality Storage occurs at Elevation 11.66 ft NAVD See Combined Calc's for elevation calculation

Bleeder Calculations:

1/2 in x 1ft/12in x [(Area - Lake) (ac)] = Volume (ac-ft)

Discharge Volume 1.67 ac-ft per 24 hr

Volume (ac-ft) x 1 day/24hours x 1hr/60min x 1min/60sec = Discharge (cfs) Discharge Rate (Q) 0.84 cfs

5.0 inch 0.95 0.14 0.64

Elevation Lake &

Detention Area (ac)

Volume (ac‐ft)

Bleeder Orifice Sizing

Q = 4.8 A H^1/2

Circular A = π*(h/2)2

Assuming h = H (ft)

A (sq‐ft) Q (cfs) =

Veterans Memorial Blvd Improvements Phase 2 - East of Railroad Water Quality Calculations

Controls and a water quality volume of

44.37 40.14

40.14 19.21

K:\2019\190062.00.01 Veteran's Memorial Extension - Phase 2\016 Master Drainage Infrastructure Plan\Calculations\ERP Calcs\ 2024-06-10 Water Management Calcs Phase 2 - East of RR jjs 12 of 12

Veteran's Phase 2 - East of Railroad 1

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Background Image: Nodal Layout

Veteran's Phase 2 - East of Railroad 8

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simple Basin: Sub-Basin 1-DE Scenario: Scenario 1

Node: Sub-Basin 1-DE Hydrograph Method: NRCS Unit Hydrograph Infiltration Method: Curve Number

Time of Concentration: 10.0000 min Max Allowable Q: 0.00 cfs

Time Shift: 0.0000 hr Unit Hydrograph: UH256

Peaking Factor: 256.0 Area: 9.7100 ac

Curve Number: 78.6 % Impervious: 0.00

% DCIA: 0.00

% Direct: 0.00

Rainfall Name: ~SFWMD-72

Comment:

Veteran's Phase 2 - East of Railroad 9

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simple Basin: Sub-Basin 1-LE Scenario: Scenario 1

Node: Sub-Basin 1-LE Hydrograph Method: NRCS Unit Hydrograph Infiltration Method: Curve Number

Time of Concentration: 10.0000 min Max Allowable Q: 0.00 cfs

Time Shift: 0.0000 hr Unit Hydrograph: UH256

Peaking Factor: 256.0 Area: 6.0300 ac

Curve Number: 91.8 % Impervious: 0.00

% DCIA: 0.00

% Direct: 0.00

Veteran's Phase 2 - East of Railroad 10

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simple Basin: Sub-Basin 2 Scenario: Scenario 1

Node: Sub-Basin 2 Hydrograph Method: NRCS Unit Hydrograph Infiltration Method: Curve Number

Time of Concentration: 10.0000 min Max Allowable Q: 0.00 cfs

Time Shift: 0.0000 hr Unit Hydrograph: UH256

Peaking Factor: 256.0 Area: 0.8900 ac

Curve Number: 85.2 % Impervious: 0.00

% DCIA: 0.00

% Direct: 0.00

Veteran's Phase 2 - East of Railroad 11

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simple Basin: Sub-Basin 3 Scenario: Scenario 1

Node: Sub-Basin 3 Hydrograph Method: NRCS Unit Hydrograph Infiltration Method: Curve Number

Time of Concentration: 10.0000 min Max Allowable Q: 0.00 cfs

Time Shift: 0.0000 hr Unit Hydrograph: UH256

Peaking Factor: 256.0 Area: 19.5100 ac

Curve Number: 82.9 % Impervious: 0.00

% DCIA: 0.00

% Direct: 0.00

Veteran's Phase 2 - East of Railroad 12

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simple Basin: Sub-Basin 4 Scenario: Scenario 1

Node: Sub-Basin 4 Hydrograph Method: NRCS Unit Hydrograph Infiltration Method: Curve Number

Time of Concentration: 10.0000 min Max Allowable Q: 0.00 cfs

Time Shift: 0.0000 hr Unit Hydrograph: UH256

Peaking Factor: 256.0 Area: 8.2300 ac

Curve Number: 80.4 % Impervious: 0.00

% DCIA: 0.00

% Direct: 0.00

Veteran's Phase 2 - East of Railroad 13

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: STR 133 Scenario: Scenario 1

Type: Stage/Area Base Flow: 22.10 cfs

Initial Stage: 1.26 ft Warning Stage: 13.40 ft

Veteran's Phase 2 - East of Railroad 14

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: STR 134 Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 0.96 ft

Veteran's Phase 2 - East of Railroad 15

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: STR 137 Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 0.76 ft

Veteran's Phase 2 - East of Railroad 16

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: STR 138 Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 0.28 ft

Veteran's Phase 2 - East of Railroad 17

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: Sub-Basin 1-DE Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 10.50 ft Warning Stage: 13.40 ft

Stage [ft] Area [ac] Area [ft2]

10.50 0.0000 0

11.49 0.0000 0

11.50 0.6900 30056

12.50 1.0000 43560

13.40 1.2700 55321

14.20 7.7600 338026

14.95 9.7100 422968

16.00 9.7100 422968

Veteran's Phase 2 - East of Railroad 18

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: Sub-Basin 1-LE Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 10.50 ft Warning Stage: 13.40 ft

Stage [ft] Area [ac] Area [ft2]

10.50 4.2300 184259

11.49 4.4800 195149

11.50 4.4900 195584

12.50 4.7400 206474

13.40 4.9700 216493

14.20 6.0300 262667

14.95 6.0300 262667

16.00 6.0300 262667

Veteran's Phase 2 - East of Railroad 19

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: Sub-Basin 2 Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 10.50 ft Warning Stage: 13.40 ft

Stage [ft] Area [ac] Area [ft2]

10.50 0.0000 0

11.50 0.0000 0

12.50 0.0000 0

13.40 0.0000 0

14.20 0.7400 32234

14.95 0.8900 38768

16.00 0.8900 38768

Comment: Originally Wet Pond 1 from ERP: 11-102981-P Application # 210318-5636 by Q. Grady Minor before lake/pond expansion.

Veteran's Phase 2 - East of Railroad 20

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: Sub-Basin 3 Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 10.50 ft Warning Stage: 13.40 ft

Stage [ft] Area [ac] Area [ft2]

10.50 0.0000 0

11.50 3.6400 158558

12.50 4.8500 211266

13.40 5.9400 258746

14.40 14.5000 631620

14.80 17.9500 781902

15.60 19.5100 849856

Comment: Detention 2 from ERP: 11-102981-P Application # 210318-5636 by Q. Grady Minor

Veteran's Phase 2 - East of Railroad 21

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: Sub-Basin 4 Scenario: Scenario 1

Type: Stage/Area Base Flow: 0.00 cfs

Initial Stage: 10.50 ft Warning Stage: 13.40 ft

Stage [ft] Area [ac] Area [ft2]

10.50 0.0000 0

11.50 1.4300 62291

12.50 1.7400 75794

13.40 2.0300 88427

14.40 2.2800 99317

14.80 2.2800 99317

15.60 5.9600 259618

Comment: Detention 3 from ERP: 11-102981-P Application # 210318-5636 by Q. Grady Minor

Veteran's Phase 2 - East of Railroad 22

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node: Tailwater Scenario: Scenario 1

Type: Time/Stage Base Flow: 0.00 cfs

Initial Stage: 8.00 ft Warning Stage: 10.00 ft

Boundary Stage:

Year Month Day Hour Stage [ft] 0 0 0 0.0000 8.00 0 0 0 72.0000 8.00 0 0 0 360.0000 8.00

Veteran's Phase 2 - East of Railroad 23

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Drop Structure Link: CS-1 Scenario: Scenario 1

From Node: Sub-Basin 1-LE To Node: STR 133

Link Count: 1 Flow Direction: Both

Solution: Combine Increments: 0 Pipe Count: 1

Damping: 0.0000 ft Length: 33.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Pipe Downstream Pipe Invert: 9.00 ft Invert: 8.50 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 2.00 ft Max Depth: 2.00 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000

Pipe Comment:

Weir Component Weir: 1

Weir Count: 1 Weir Flow Direction: Both

Damping: 0.0000 ft Weir Type: Sharp Crested Vertical

Geometry Type: Circular Invert: 10.50 ft

Control Elevation: 10.50 ft Max Depth: 0.42 ft

Bottom Clip Default: 0.00 ft

Op Table:

Ref Node:

Top Clip Default: 0.00 ft

Op Table:

Ref Node:

Discharge Coefficients

Weir Default: 3.200 Weir Table:

Orifice Default: 0.600 Orifice Table:

Weir Comment:

Weir Component Weir: 2

Weir Count: 1 Weir Flow Direction: Both

Damping: 0.0000 ft Weir Type: Sharp Crested Vertical

Geometry Type: Rectangular Invert: 11.66 ft

Control Elevation: 11.66 ft Max Depth: 0.50 ft Max Width: 1.50 ft

Fillet: 0.00 ft

Bottom Clip Default: 0.00 ft

Op Table:

Ref Node:

Top Clip Default: 0.00 ft

Op Table:

Ref Node:

Discharge Coefficients

Weir Default: 3.200 Weir Table:

Orifice Default: 0.600 Orifice Table:

Weir Comment:

Veteran's Phase 2 - East of Railroad 24

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Weir Component Weir: 3

Weir Count: 1 Weir Flow Direction: Both

Damping: 0.0000 ft Weir Type: Horizontal

Geometry Type: Rectangular Invert: 13.40 ft

Control Elevation: 13.40 ft Max Depth: 3.08 ft Max Width: 4.08 ft

Fillet: 0.00 ft

Bottom Clip Default: 0.00 ft

Op Table:

Ref Node:

Top Clip Default: 0.00 ft

Op Table:

Ref Node:

Discharge Coefficients

Weir Default: 3.200 Weir Table:

Orifice Default: 0.600 Orifice Table:

Drop Structure Comment:

Veteran's Phase 2 - East of Railroad 25

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Pipe Link: Discharge Pipe 1 Scenario: Scenario 1

From Node: STR 133 To Node: STR 134

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Length: 223.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Downstream Invert: 1.26 ft Invert: 0.96 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 4.00 ft Max Depth: 4.00 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000

Veteran's Phase 2 - East of Railroad 26

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Pipe Link: Discharge Pipe 2 Scenario: Scenario 1

From Node: STR 134 To Node: STR 137

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Length: 147.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Downstream Invert: 0.96 ft Invert: 0.76 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 4.00 ft Max Depth: 4.00 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Veteran's Phase 2 - East of Railroad 27

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Pipe Link: Discharge Pipe 3 Scenario: Scenario 1

From Node: STR 137 To Node: STR 138

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Length: 178.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Downstream Invert: 0.76 ft Invert: 0.28 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 4.00 ft Max Depth: 4.00 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Veteran's Phase 2 - East of Railroad 28

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Pipe Link: Interconnect 1 Scenario: Scenario 1

From Node: Sub-Basin 1-LE To Node: Sub-Basin 2

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Length: 56.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Downstream Invert: 7.50 ft Invert: 7.50 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 2.00 ft Max Depth: 2.00 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Veteran's Phase 2 - East of Railroad 29

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Pipe Link: Interconnect 1-DE Scenario: Scenario 1

From Node: Sub-Basin 1-DE To Node: Sub-Basin 1-LE

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Length: 121.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Downstream Invert: 6.00 ft Invert: 5.90 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 3.50 ft Max Depth: 3.50 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Veteran's Phase 2 - East of Railroad 30

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Pipe Link: Interconnect 2 Scenario: Scenario 1

From Node: Sub-Basin 1-LE To Node: Sub-Basin 3

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Length: 50.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Downstream Invert: 7.00 ft Invert: 7.00 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 2.50 ft Max Depth: 2.50 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Veteran's Phase 2 - East of Railroad 31

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Pipe Link: Interconnect 3 Scenario: Scenario 1

From Node: Sub-Basin 3 To Node: Sub-Basin 4

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Length: 93.00 ft

FHWA Code: 1 Entr Loss Coef: 0.50 Exit Loss Coef: 0.50

Bend Loss Coef: 0.00 Bend Location: 0.00 dec Energy Switch: Energy

Upstream Downstream Invert: 7.50 ft Invert: 7.50 ft

Manning's N: 0.0120 Manning's N: 0.0120 Geometry: Circular Geometry: Circular

Max Depth: 2.50 ft Max Depth: 2.50 ft Bottom Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Manning's N: 0.0000 Manning's N: 0.0000 Top Clip

Default: 0.00 ft Default: 0.00 ft Op Table: Op Table:

Ref Node: Ref Node:

Veteran's Phase 2 - East of Railroad 32

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Weir Link: Weir Link Bubble Up Scenario: Scenario 1

From Node: STR 138 To Node: Tailwater

Link Count: 1 Flow Direction: Both

Damping: 0.0000 ft Weir Type: Horizontal

Geometry Type: Rectangular Invert: 8.00 ft

Control Elevation: 8.00 ft Max Depth: 3.00 ft Max Width: 6.58 ft

Fillet: 0.00 ft

Bottom Clip Default: 0.00 ft

Op Table:

Ref Node:

Top Clip Default: 0.00 ft

Op Table:

Ref Node:

Discharge Coefficients

Weir Default: 2.800 Weir Table:

Orifice Default: 0.600

Veteran's Phase 2 - East of Railroad 33

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simulation: 10Y1D Scenario: Scenario 1

Run Date/Time: 6/11/2024 2:40:04 PM Program Version: ICPR4 4.07.08

General Run Mode: Normal

Year Month Day Hour [hr] Start Time: 0 0 0 0.0000 End Time: 0 0 0 72.0000

Hydrology [sec] Surface Hydraulics [sec]

Min Calculation Time: 60.0000 0.1000 Max Calculation Time: 30.0000

Output Time Increments

Hydrology

Year Month Day Hour [hr] Time Increment [min] 0 0 0 12.0000 15.0000 0 0 0 24.0000 60.0000 0 0 0 72.0000 60.0000 0 0 0 0.0000 15.0000

Surface Hydraulics

Year Month Day Hour [hr] Time Increment [min] 0 0 0 12.0000 15.0000 0 0 0 24.0000 60.0000 0 0 0 72.0000 60.0000 0 0 0 0.0000 15.0000

Restart File Save Restart: False

Resources & Lookup Tables

Resources Lookup Tables Rainfall Folder: Boundary Stage Set:

Extern Hydrograph Set:

Unit Hydrograph

Folder:

Curve Number Set:

Green-Ampt Set:

Vertical Layers Set:

Impervious Set:

Tolerances & Options

Veteran's Phase 2 - East of Railroad 34

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Time Marching: SAOR IA Recovery Time: 24.0000 hr Max Iterations: 6

Over-Relax Weight Fact:

0.5 dec dZ Tolerance: 0.0010 ft Smp/Man Basin Rain Opt:

Global

Max dZ: 1.0000 ft Link Optimizer Tol: 0.0001 ft Rainfall Name: ~FLMOD

Rainfall Amount: 6.70 in Edge Length Option: Automatic Storm Duration: 24.0000 hr

Dflt Damping (1D): 0.0050 ft Min Node Srf Area

(1D):

100 ft2

Energy Switch (1D): Energy

Veteran's Phase 2 - East of Railroad 35

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simulation: 25Y3D Scenario: Scenario 1

Run Date/Time: 6/11/2024 2:41:27 PM Program Version: ICPR4 4.07.08

General Run Mode: Normal

Year Month Day Hour [hr] Start Time: 0 0 0 0.0000 End Time: 0 0 0 360.0000

Hydrology [sec] Surface Hydraulics [sec]

Min Calculation Time: 60.0000 0.1000 Max Calculation Time: 30.0000

Output Time Increments

Hydrology

Year Month Day Hour [hr] Time Increment [min] 0 0 0 60.0000 60.0000 0 0 0 96.0000 120.0000 0 0 0 360.0000 120.0000 0 0 0 0.0000 120.0000

Surface Hydraulics

Year Month Day Hour [hr] Time Increment [min] 0 0 0 60.0000 60.0000 0 0 0 96.0000 120.0000 0 0 0 360.0000 120.0000 0 0 0 0.0000 120.0000

Restart File Save Restart: False

Resources & Lookup Tables

Resources Lookup Tables Rainfall Folder: Boundary Stage Set:

Extern Hydrograph Set:

Unit Hydrograph

Folder:

Curve Number Set:

Green-Ampt Set:

Vertical Layers Set:

Veteran's Phase 2 - East of Railroad 36

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Time Marching: SAOR IA Recovery Time: 24.0000 hr Max Iterations: 6

Over-Relax Weight Fact:

0.5 dec dZ Tolerance: 0.0010 ft Smp/Man Basin Rain Opt:

Global

Max dZ: 1.0000 ft Link Optimizer Tol: 0.0001 ft Rainfall Name: ~SFWMD-72

Rainfall Amount: 11.50 in Edge Length Option: Automatic Storm Duration: 72.0000 hr

Dflt Damping (1D): 0.0050 ft Min Node Srf Area

(1D):

100 ft2

Veteran's Phase 2 - East of Railroad 37

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Simulation: 100Y3D Scenario: Scenario 100Y3D 0 Discharge

Run Date/Time: 6/11/2024 2:49:42 PM Program Version: ICPR4 4.07.08

General Run Mode: Normal

Year Month Day Hour [hr] Start Time: 0 0 0 0.0000 End Time: 0 0 0 360.0000

Hydrology [sec] Surface Hydraulics [sec]

Min Calculation Time: 60.0000 0.1000 Max Calculation Time: 30.0000

Output Time Increments

Hydrology

Year Month Day Hour [hr] Time Increment [min] 0 0 0 60.0000 60.0000 0 0 0 96.0000 120.0000 0 0 0 360.0000 120.0000 0 0 0 0.0000 120.0000

Surface Hydraulics

Year Month Day Hour [hr] Time Increment [min] 0 0 0 60.0000 60.0000 0 0 0 96.0000 120.0000 0 0 0 360.0000 120.0000 0 0 0 0.0000 120.0000

Restart File Save Restart: False

Resources & Lookup Tables

Resources Lookup Tables Rainfall Folder: Boundary Stage Set:

Extern Hydrograph Set:

Unit Hydrograph

Folder:

Curve Number Set:

Green-Ampt Set:

Vertical Layers Set:

Veteran's Phase 2 - East of Railroad 38

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Time Marching: SAOR IA Recovery Time: 24.0000 hr Max Iterations: 6

Over-Relax Weight Fact:

0.5 dec dZ Tolerance: 0.0010 ft Smp/Man Basin Rain Opt:

Global

Max dZ: 1.0000 ft Link Optimizer Tol: 0.0001 ft Rainfall Name: ~SFWMD-72

Rainfall Amount: 15.00 in Edge Length Option: Automatic Storm Duration: 72.0000 hr

Dflt Damping (1D): 0.0050 ft Min Node Srf Area

(1D):

100 ft2

25 Year – 3 Day Storm Event Model

Veteran's Phase 2 - East of Railroad 4

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node Max Conditions [Scenario 1] Node Name Sim Name Warning

Stage [ft] Max Stage [ft]

Min/Max Delta Stage [ft]

Max Total Inflow [cfs]

Max Total Outflow [cfs]

Max Surface Area [ft2]

STR 133 25Y3D 13.40 9.03 0.0221 27.33 27.67 446

STR 134 25Y3D 13.40 8.89 0.0056 27.67 27.99 740

STR 137 25Y3D 13.40 8.77 0.0055 27.99 27.85 649

STR 138 25Y3D 13.40 8.64 0.0055 27.85 27.43 355

Sub-Basin

1-DE

25Y3D 13.40 13.26 0.0010 45.37 27.35 53453

Sub-Basin

1-LE

25Y3D 13.40 13.25 0.0005 73.98 5.23 214880

Sub-Basin 2 25Y3D 13.40 13.26 0.0010 4.35 4.31 100 Sub-Basin 3 25Y3D 13.40 13.26 0.0006 99.66 13.04 251596 Sub-Basin 4 25Y3D 13.40 13.27 0.0006 39.00 6.23 86565 Tailwater 25Y3D 10.00 8.00 0.0000 27.43 0.00 0

Veteran's Phase 2 - East of Railroad 5

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Link Min/Max Conditions [Scenario 1] Link Name Sim Name Max Flow

[cfs] Min Flow [cfs] Min/Max

Delta Flow [cfs]

Max Us Velocity [fps]

Max Ds Velocity [fps]

Max Avg Velocity [fps]

CS-1 - Pipe 25Y3D 5.23 0.00 0.00 0.00 0.00 0.00 CS-1 - Weir:

25Y3D 1.05 0.00 0.00 7.68 7.68 7.68

CS-1 - Weir:

25Y3D 4.18 0.00 0.00 5.58 5.58 5.58

CS-1 - Weir:

25Y3D 0.00 0.00 0.00 0.00 0.00 0.00

Discharge Pipe 1

25Y3D 27.67 0.00 -1.17 3.59 5.62 4.51

Discharge Pipe 2

25Y3D 27.99 0.00 -1.98 3.46 5.34 4.28

Discharge Pipe 3

25Y3D 27.85 0.00 -1.44 3.25 4.07 3.50

Interconnect

25Y3D 0.00 -4.31 0.94 -1.37 -1.37 -1.37

Interconnect

1-DE

25Y3D 27.35 -0.22 2.49 2.84 2.84 2.84

Interconnect

25Y3D 0.00 -13.04 -0.01 -2.66 -2.66 -2.66

Interconnect

25Y3D 0.00 -6.23 0.05 -1.27 -1.27 -1.27

Weir Link Bubble Up

25Y3D 27.43 0.00 -0.35 2.24 2.24 2.24

100 Year – 3 Day with Zero Discharge

Veteran's Phase 2 - East of Railroad 6

C:\Users\NGarcia\Desktop\190062.00.01 - Veterans Phase 2\2021-09-11 ICPR DF - WITH SIDEWALK - POND REVISION\ 6/11/2024 14:58

Node Max Conditions [Scenario 100Y3D 0 Discharge] Node Name Sim Name Warning

Stage [ft] Max Stage [ft]

Min/Max Delta Stage [ft]

Max Total Inflow [cfs]

Max Total Outflow [cfs]

Max Surface Area [ft2]

STR 133 100Y3D 13.40 8.81 0.0221 22.10 22.64 446

STR…