i executive summary 1 · 2020. 9. 4. · 1 i executive summary consulting engineer services (ces)...
TRANSCRIPT
Table of Contents
I Executive Summary ............................................................................... 1
Description of Existing Drainage Watersheds ............................................................ 1 Description of Proposed Site Characteristics ............................................................. 3
Summary of Methodology ............................................................................................ 3
Description of Proposed Drainage Watersheds .......................................................... 4 Groundwater Recharge – High Pollutant Loading Area ............................................. 5 Water Quality – Grassed Surfaces .............................................................................. 5
Off-Site Stability Summary ........................................................................................ 5 Landfill Closure Approval ............................................................................................ 6
Conclusions .................................................................................................................... 6
II. Appendices
A. Pre Drainage Area Maps and Pre Drainage Conditions Storm Hydrographs
B. Post Drainage Area Maps and Post-Development Conditions Storm
Hydrographs
C. Pre-Development and Post-Development Comparison Hydrographs
1
I Executive Summary
Consulting Engineer Services (CES) has prepared this Stormwater Management Report for
the Monroe-Sicklerville Road Landfill Solar project. The applicant proposes to construct
elevated solar panels on the cap of the closed landfill. The elevated solar panels are
considered a pervious surface pursuant to New Jersey Law S-921, however, the concrete
bases for the panels are not.
This report describes the existing stormwater conditions of the site and the potential effects
of the proposed development. This report is intended to be used as part of the application
review process, in conjunction with the site plan drawings.
The site has frontage on Williamstown-Sicklerville Road (CR 536 Spur). The site currently
consists of a solid waste landfill and areas of freshwater wetlands.
Description of Existing Drainage Watersheds
The subject project area limits are comprised of two (2) drainage watersheds. Drainage
maps of the existing conditions are included in this report entitled “Pre-Developed
Drainage Area Map”. A general description of the existing watersheds and their
approximate routes of flow are described below.
➢ Watershed EX1 consists of 9.562 acres that flows north to a wetlands area that
discharges to a tributary of Four Mile Branch. The area is comprised of grasses on
the top and sides of the existing landfill and the existing gravel roads.
➢ Watershed EX2 consists of 5.408 acres that flow south to the gutter line on CR 536
Spur and is conveyed via inlets to a bridge/culvert for Four Mile Branch. The area
is comprised of grasses on the top and sides of the existing landfill and the existing
gravel roads.
2
The stormwater drainage conditions for the subject property were analyzed using the
method described in Technical Release No. 20 (TR-20), published by the U.S. Soil
Conservation Service. Pervious and impervious areas were calculated separately.
Unconnected impervious cover was calculated using the methods described in Technical
Release No. 55 (TR-55).
Soils information from the Gloucester County Soil Survey were not utilized for the project
due to the nature of the site’s use as a landfill. Instead, HSG B soils were assumed for all
project limits based on the following proposed closure documents:
• Township of Monroe Sanitary Landfill Closure Plan prepared by ARH Associates
dated July 28, 2017;
• Closure/Post Closure Plan for Monroe Township Sanitary Landfill Facility #0811A
prepared by ARH Associates dated September 13, 2017;
• Sanitary Landfill Closure/Post-Closure Approval issued by NJDEP on February 22,
2018 (Permit No. LCB830001).
Per these documents, the cap material for the landfill shall be a permeable sandy loam that
shall have a minimum slope of 0.5% in the proposed condition.
Peak rates of runoff were determined for the 2-year, 10-year and 100-year storm events to
facilitate assessment of impacts on downstream properties pursuant to applicable
regulations. The following is a listing of the existing watersheds and the peak runoff rates:
Peak Runoff Rates for Existing Watersheds
Watershed
From Site
Q2
(cfs)
Q10
(cfs)
Q100
(cfs)
EX-1 1.47 5.28 15.78
EX-2 0.83 2.98 8.89
Combined Flow
From Site 2.30 8.26 24.67
3
Description of Proposed Site Characteristics
Stormwater runoff under the developed conditions will be nearly identical to existing
except for the addition of the proposed elevated solar panels, foundations, and a concrete
equipment pad necessary to support the solar system.
Drainage maps of the proposed conditions are included in this report entitled “Post-
Development Drainage Area Map”. The Post-Development Drainage Area Map reflects
the changes to the watershed areas as a result of the plans. The updated results are
summarized within the Appendices of this report.
Summary of Methodology
The project is designed to comply with NJAC 7:8 (Stormwater Management regulations
promulgated by the NJDEP) and §175-140 “Stormwater Management” of the Monroe
Township Comprehensive Land Management Ordinance.
As shown on the plans, the project includes 4-foot diameter tubs with poured-in-place
concrete on the surface of the landfill. The tubs result in additional impervious cover as
compared to conventional ground-mounted arrays, but this type of foundation system is
required on landfills to prevent penetration of the cap. Based on information provided by
the applicant, similar landfill solar projects have been designed with racking systems that
include a pair of tubs every 23.07’ along each row of panels. To account for potential
variations in the final electrical and racking design, we have conservatively assumed tubs
every 22’ for calculation purposes. Based on the proposed layout shown on the plans, it is
conservatively estimated that this will require 970 foundation tubs. Additionally, a concrete
pad will be necessary for system electrical equipment. Therefore, the proposed impervious
cover for the site will be increased by approximately 12,564 SF, which exceeds the 0.25-
acre threshold (10,890 SF) for a Major Development as defined by NJAC 7:8.
4
Description of Proposed Drainage Watersheds
A general description of the proposed watersheds and their approximate routes of flow are
described below.
➢ Watershed PR1 consists of 9.562 acres that flows north to a wetlands area that
discharges to a tributary for Four Mile Branch. The area is comprised of grasses on
the top and sides of the existing closed landfill, the existing gravel roads, and the
unconnected impervious area from the elevated solar panel foundations.
➢ Watershed PR2 consists of 5.408 acres that flow south to the gutter line with CR
536 and is conveyed via inlets to a bridge culvert for Four Mile Branch. The area
is comprised of grasses on the top and sides of the existing landfill, the existing
gravel roads, unconnected impervious areas from the elevated solar panel
foundations, and the proposed concrete pad.
Discharges from the proposed watersheds were determined using the requirements of TR-
55 as it relates to the unconnected impervious areas. A summary of the proposed discharge
from the site is tabulated below.
Calculation of Proposed Peak Runoff from the Site – Drainage Area 1
Design
Storm
Existing (EX1)
(cfs)
Proposed (PR1)
(cfs)
▲
(cfs)
2-Year Storm 1.47 1.47 0.00
10-Year Storm 5.28 5.28 0.00
100-Year Storm 15.78 15.78 0.00
Calculation of Proposed Peak Runoff from the Site – Drainage Area 2
Design
Storm
Existing (EX2)
(cfs)
Proposed (PR2)
(cfs)
▲
(cfs)
2-Year Storm 0.83 0.83 0.00
10-Year Storm 2.98 2.98 0.00
100-Year Storm 8.89 8.89 0.00
5
The proposed development does not increase impervious area by a sufficient amount to
generate a measurable impact in the proposed condition. Furthermore, a comparison of the
pre- and post-development hydrographs indicates that at no point does the post-
development hydrograph exceed the pre-development hydrograph, thereby meeting the
requirements for stormwater runoff per NJAC 7:8-5.4(a)3i.
Groundwater Recharge – High Pollutant Loading Area
The site is an existing landfill with an approved landfill closure plan and is therefore
exempt from groundwater recharge per NJAC 7:8-5.4(a)2iii(1).
Water Quality – Grassed Surfaces
The site is a capped landfill with stormwater discharges occurring only from new
impervious surfaces that are not traversed by vehicular traffic. Therefore, pursuant to
NJDEP guidance documents, stormwater discharges from these surfaces do not need to be
treated for TSS removal.
Off-Site Stability Summary
In accordance with The Standards for Soil Erosion and Sediment Control in New Jersey,
Section 21, where there is no well-defined waterway, stability must be demonstrated.
Stability can be demonstrated by one of the methods in Section 21, a, b or c. Choice a has
been used for the EX1/PR1 drainage area:
a) Retain preexisting runoff characteristics. Do not increase the amount and rate of
runoff for the development and do not concentrate flows.
For this project, peak flows in the proposed condition do not exceed existing by a
measurable amount.
Choice c has been used for the EX2/PR2 drainage area:
6
c) Construct a channel or install a pipe to a stable condition (i.e. flat marsh, pond, lake,
sizeable body of water, pit, etc.).
For this project, an existing swale and gutter along CR 536 will receive and convey the
flows to existing inlets and piping.
Landfill Closure Approval
It may also be noted that the Sanitary Landfill Closure/Post-Closure Approval issued by
NJDEP on February 22, 2018 (Permit No. LCB830001) included a proposed solar facility.
The approval documents included a “Solar Array Site Plan” and “Solar Array Site Details”
prepared by Adams, Rehmann & Heggan Associates (ARH) dated December 2017. The
plans included 3.67’ x 8.75’ concrete ballast foundations for the racking, as well as 2’ x 4’
concrete blocks for combiner equipment on the surface of the landfill. Assuming a concrete
ballast unit every 22 feet (consistent with the spacing of tub pairs for the proposed facility),
the ARH solar layout would require approximately 636 concrete ballast units (or 1,272 tubs
if tub design) and approximately 35 combiner blocks, totaling 20,405 SF of impervious
cover. Therefore, we note that the proposed 12,564 SF of impervious cover for the subject
project is approximately 38% less that the impervious cover for the solar layout that was
approved by NJDEP in the Closure Plan.
Conclusions
As detailed above, the proposed development meets the requirements for a Major
Development. As described above, the site either complies with or is exempt from the
requirements for runoff quantity, groundwater recharge, and water quality.
Runoff quantity control is demonstrated by the post-developed hydrograph not exceeding
the existing at any point. The site is exempt from the groundwater recharge requirements.
Finally, new impervious from the site are not drivable surfaces and thus does not generate
runoff necessitating treatment for water quality.
7
Finally, the proposed impervious cover is significantly less than the impervious cover that
was approved by NJDEP as part of the Landfill Closure Plan.
Therefore, the project as designed complies with the applicable regulations.
APPENDIX A
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Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 1HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX1: EX-1
Runoff = 1.47 cfs @ 12.71 hrs, Volume= 0.414 af, Depth= 0.52"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 2 Year Storm Rainfall=3.29"
Area (ac) CN Description9.267 61 >75% Grass cover, Good, HSG B0.295 85 Gravel roads, HSG B9.562 62 Weighted Average9.562 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment EX1: EX-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
1
0
Type III 24-hr2 Year Storm Rainfall=3.29"
Runoff Area=9.562 acRunoff Volume=0.414 af
Runoff Depth=0.52"Flow Length=435'
Tc=33.4 minCN=62/0
1.47 cfs
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 2HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX2: EX-2
Runoff = 0.83 cfs @ 12.71 hrs, Volume= 0.234 af, Depth= 0.52"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 2 Year Storm Rainfall=3.29"
Area (ac) CN Description5.241 61 >75% Grass cover, Good, HSG B0.167 85 Gravel roads, HSG B5.408 62 Weighted Average5.408 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment EX2: EX-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
0.9
0.85
0.8
0.75
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
Type III 24-hr2 Year Storm Rainfall=3.29"
Runoff Area=5.408 acRunoff Volume=0.234 af
Runoff Depth=0.52"Flow Length=645'
Tc=33.6 minCN=62/0
0.83 cfs
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 3HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX1: EX-1
Runoff = 5.28 cfs @ 12.61 hrs, Volume= 1.171 af, Depth= 1.47"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 10 Year Storm Rainfall=5.05"
Area (ac) CN Description9.267 61 >75% Grass cover, Good, HSG B0.295 85 Gravel roads, HSG B9.562 62 Weighted Average9.562 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment EX1: EX-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
5
4
3
2
1
0
Type III 24-hr10 Year Storm Rainfall=5.05"
Runoff Area=9.562 acRunoff Volume=1.171 af
Runoff Depth=1.47"Flow Length=435'
Tc=33.4 minCN=62/0
5.28 cfs
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 4HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX2: EX-2
Runoff = 2.98 cfs @ 12.61 hrs, Volume= 0.662 af, Depth= 1.47"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 10 Year Storm Rainfall=5.05"
Area (ac) CN Description5.241 61 >75% Grass cover, Good, HSG B0.167 85 Gravel roads, HSG B5.408 62 Weighted Average5.408 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment EX2: EX-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
3
2
1
0
Type III 24-hr10 Year Storm Rainfall=5.05"
Runoff Area=5.408 acRunoff Volume=0.662 af
Runoff Depth=1.47"Flow Length=645'
Tc=33.6 minCN=62/0
2.98 cfs
Type III 24-hr 25 Year Storm Rainfall=6.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 5HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX1: EX-1
Runoff = 8.70 cfs @ 12.58 hrs, Volume= 1.826 af, Depth= 2.29"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 25 Year Storm Rainfall=6.29"
Area (ac) CN Description9.267 61 >75% Grass cover, Good, HSG B0.295 85 Gravel roads, HSG B9.562 62 Weighted Average9.562 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment EX1: EX-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
9
8
7
6
5
4
3
2
1
0
Type III 24-hr25 Year Storm Rainfall=6.29"
Runoff Area=9.562 acRunoff Volume=1.826 af
Runoff Depth=2.29"Flow Length=435'
Tc=33.4 minCN=62/0
8.70 cfs
Type III 24-hr 25 Year Storm Rainfall=6.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 6HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX2: EX-2
Runoff = 4.90 cfs @ 12.58 hrs, Volume= 1.033 af, Depth= 2.29"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 25 Year Storm Rainfall=6.29"
Area (ac) CN Description5.241 61 >75% Grass cover, Good, HSG B0.167 85 Gravel roads, HSG B5.408 62 Weighted Average5.408 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment EX2: EX-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
5
4
3
2
1
0
Type III 24-hr25 Year Storm Rainfall=6.29"
Runoff Area=5.408 acRunoff Volume=1.033 af
Runoff Depth=2.29"Flow Length=645'
Tc=33.6 minCN=62/0
4.90 cfs
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 7HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX1: EX-1
Runoff = 15.78 cfs @ 12.56 hrs, Volume= 3.177 af, Depth= 3.99"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 100 Year Storm Rainfall=8.55"
Area (ac) CN Description9.267 61 >75% Grass cover, Good, HSG B0.295 85 Gravel roads, HSG B9.562 62 Weighted Average9.562 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment EX1: EX-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Type III 24-hr100 Year Storm Rainfall=8.55"
Runoff Area=9.562 acRunoff Volume=3.177 af
Runoff Depth=3.99"Flow Length=435'
Tc=33.4 minCN=62/0
15.78 cfs
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 8HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX2: EX-2
Runoff = 8.89 cfs @ 12.56 hrs, Volume= 1.797 af, Depth= 3.99"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 100 Year Storm Rainfall=8.55"
Area (ac) CN Description5.241 61 >75% Grass cover, Good, HSG B0.167 85 Gravel roads, HSG B5.408 62 Weighted Average5.408 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment EX2: EX-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
9
8
7
6
5
4
3
2
1
0
Type III 24-hr100 Year Storm Rainfall=8.55"
Runoff Area=5.408 acRunoff Volume=1.797 af
Runoff Depth=3.99"Flow Length=645'
Tc=33.6 minCN=62/0
8.89 cfs
NJ DEP 2-hr Water Quality Storm Rainfall=1.25"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 9HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX1: EX-1
Runoff = 0.00 cfs @ 2.35 hrs, Volume= 0.000 af, Depth= 0.00"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsNJ DEP 2-hr Water Quality Storm Rainfall=1.25"
Area (ac) CN Description9.267 61 >75% Grass cover, Good, HSG B0.295 85 Gravel roads, HSG B9.562 62 Weighted Average9.562 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment EX1: EX-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
0.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0000.0000.0000.0000.0000.0000.000
000
NJ DEP 2-hrWater Quality Storm Rainfall=1.25"
Runoff Area=9.562 acRunoff Volume=0.000 af
Runoff Depth=0.00"Flow Length=435'
Tc=33.4 minCN=62/0
0.00 cfs
NJ DEP 2-hr Water Quality Storm Rainfall=1.25"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 10HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment EX2: EX-2
Runoff = 0.00 cfs @ 2.36 hrs, Volume= 0.000 af, Depth= 0.00"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsNJ DEP 2-hr Water Quality Storm Rainfall=1.25"
Area (ac) CN Description5.241 61 >75% Grass cover, Good, HSG B0.167 85 Gravel roads, HSG B5.408 62 Weighted Average5.408 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment EX2: EX-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
0.001
0.001
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0
0
0
NJ DEP 2-hrWater Quality Storm Rainfall=1.25"
Runoff Area=5.408 acRunoff Volume=0.000 af
Runoff Depth=0.00"Flow Length=645'
Tc=33.6 minCN=62/0
0.00 cfs
APPENDIX B
P:\P
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3864
\dw
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orm
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0-08
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DD
, 8/1
4/20
20 4
:35:
51 P
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hom
as, 1
:1
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 1HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR1: PR-1
Runoff = 1.47 cfs @ 12.71 hrs, Volume= 0.414 af, Depth= 0.52"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 2 Year Storm Rainfall=3.29"
Area (sf) CN Description395,921 61 >75% Grass cover, Good, HSG B12,849 85 Gravel roads, HSG B7,779 98 Unconnected pavement, HSG B
416,549 62 Weighted Average416,549 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment PR1: PR-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
1
0
Type III 24-hr2 Year Storm Rainfall=3.29"
Runoff Area=416,549 sfRunoff Volume=0.414 af
Runoff Depth=0.52"Flow Length=435'
Tc=33.4 minCN=62/0
1.47 cfs
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 2HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR2: PR-2
Runoff = 0.83 cfs @ 12.71 hrs, Volume= 0.234 af, Depth= 0.52"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 2 Year Storm Rainfall=3.29"
Area (sf) CN Description223,535 61 >75% Grass cover, Good, HSG B
4,786 98 Unconnected pavement, HSG B7,286 85 Gravel roads, HSG B
235,607 62 Weighted Average235,607 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment PR2: PR-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
0.9
0.85
0.8
0.75
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
Type III 24-hr2 Year Storm Rainfall=3.29"
Runoff Area=235,607 sfRunoff Volume=0.234 af
Runoff Depth=0.52"Flow Length=645'
Tc=33.6 minCN=62/0
0.83 cfs
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 3HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR1: PR-1
Runoff = 5.28 cfs @ 12.61 hrs, Volume= 1.171 af, Depth= 1.47"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 10 Year Storm Rainfall=5.05"
Area (sf) CN Description395,921 61 >75% Grass cover, Good, HSG B12,849 85 Gravel roads, HSG B7,779 98 Unconnected pavement, HSG B
416,549 62 Weighted Average416,549 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment PR1: PR-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
5
4
3
2
1
0
Type III 24-hr10 Year Storm Rainfall=5.05"
Runoff Area=416,549 sfRunoff Volume=1.171 af
Runoff Depth=1.47"Flow Length=435'
Tc=33.4 minCN=62/0
5.28 cfs
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 4HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR2: PR-2
Runoff = 2.98 cfs @ 12.61 hrs, Volume= 0.662 af, Depth= 1.47"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 10 Year Storm Rainfall=5.05"
Area (sf) CN Description223,535 61 >75% Grass cover, Good, HSG B
4,786 98 Unconnected pavement, HSG B7,286 85 Gravel roads, HSG B
235,607 62 Weighted Average235,607 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment PR2: PR-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
3
2
1
0
Type III 24-hr10 Year Storm Rainfall=5.05"
Runoff Area=235,607 sfRunoff Volume=0.662 af
Runoff Depth=1.47"Flow Length=645'
Tc=33.6 minCN=62/0
2.98 cfs
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 5HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR1: PR-1
Runoff = 15.78 cfs @ 12.56 hrs, Volume= 3.178 af, Depth= 3.99"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 100 Year Storm Rainfall=8.55"
Area (sf) CN Description395,921 61 >75% Grass cover, Good, HSG B12,849 85 Gravel roads, HSG B7,779 98 Unconnected pavement, HSG B
416,549 62 Weighted Average416,549 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment PR1: PR-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Type III 24-hr100 Year Storm Rainfall=8.55"
Runoff Area=416,549 sfRunoff Volume=3.178 af
Runoff Depth=3.99"Flow Length=435'
Tc=33.4 minCN=62/0
15.78 cfs
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 6HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR2: PR-2
Runoff = 8.89 cfs @ 12.56 hrs, Volume= 1.797 af, Depth= 3.99"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsType III 24-hr 100 Year Storm Rainfall=8.55"
Area (sf) CN Description223,535 61 >75% Grass cover, Good, HSG B
4,786 98 Unconnected pavement, HSG B7,286 85 Gravel roads, HSG B
235,607 62 Weighted Average235,607 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment PR2: PR-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
9
8
7
6
5
4
3
2
1
0
Type III 24-hr100 Year Storm Rainfall=8.55"
Runoff Area=235,607 sfRunoff Volume=1.797 af
Runoff Depth=3.99"Flow Length=645'
Tc=33.6 minCN=62/0
8.89 cfs
NJ DEP 2-hr Water Quality Storm Rainfall=1.25"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 7HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR1: PR-1
Runoff = 0.00 cfs @ 2.35 hrs, Volume= 0.000 af, Depth= 0.00"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsNJ DEP 2-hr Water Quality Storm Rainfall=1.25"
Area (sf) CN Description395,921 61 >75% Grass cover, Good, HSG B12,849 85 Gravel roads, HSG B7,779 98 Unconnected pavement, HSG B
416,549 62 Weighted Average416,549 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"8.4 248 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.5 87 0.2100 3.21 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps33.4 435 Total
Subcatchment PR1: PR-1
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
0.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0000.0000.0000.0000.0000.0000.000
000
NJ DEP 2-hrWater Quality Storm Rainfall=1.25"
Runoff Area=416,549 sfRunoff Volume=0.000 af
Runoff Depth=0.00"Flow Length=435'
Tc=33.4 minCN=62/0
0.00 cfs
NJ DEP 2-hr Water Quality Storm Rainfall=1.25"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
Page 8HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Summary for Subcatchment PR2: PR-2
Runoff = 0.00 cfs @ 2.36 hrs, Volume= 0.000 af, Depth= 0.00"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-30.00 hrs, dt= 0.05 hrsNJ DEP 2-hr Water Quality Storm Rainfall=1.25"
Area (sf) CN Description223,535 61 >75% Grass cover, Good, HSG B
4,786 98 Unconnected pavement, HSG B7,286 85 Gravel roads, HSG B
235,607 62 Weighted Average235,607 62 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)24.5 100 0.0050 0.07 Sheet Flow,
Grass: Dense n= 0.240 P2= 3.29"2.4 72 0.0050 0.49 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps0.6 80 0.0875 2.07 Shallow Concentrated Flow,
Short Grass Pasture Kv= 7.0 fps6.1 393 0.0052 1.08 Shallow Concentrated Flow,
Grassed Waterway Kv= 15.0 fps33.6 645 Total
Subcatchment PR2: PR-2
Runoff
Hydrograph
Time (hours)3029282726252423222120191817161514131211109876543210
Flo
w (
cfs)
0.001
0.001
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0
0
0
NJ DEP 2-hrWater Quality Storm Rainfall=1.25"
Runoff Area=235,607 sfRunoff Volume=0.000 af
Runoff Depth=0.00"Flow Length=645'
Tc=33.6 minCN=62/0
0.00 cfs
APPENDIX C
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Subcat EX1Subcat PR1
Primary Comparison
Time (hours)3029282726252423222120191817161514131211109876543210
Pri
mar
y (c
fs)
1
0
1.47 cfs1.47 cfs
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
0.00 0.00 0.000.05 0.00 0.000.10 0.00 0.000.15 0.00 0.000.20 0.00 0.000.25 0.00 0.000.30 0.00 0.000.35 0.00 0.000.40 0.00 0.000.45 0.00 0.000.50 0.00 0.000.55 0.00 0.000.60 0.00 0.000.65 0.00 0.000.70 0.00 0.000.75 0.00 0.000.80 0.00 0.000.85 0.00 0.000.90 0.00 0.000.95 0.00 0.001.00 0.00 0.001.05 0.00 0.001.10 0.00 0.001.15 0.00 0.001.20 0.00 0.001.25 0.00 0.001.30 0.00 0.001.35 0.00 0.001.40 0.00 0.001.45 0.00 0.001.50 0.00 0.001.55 0.00 0.001.60 0.00 0.001.65 0.00 0.001.70 0.00 0.001.75 0.00 0.001.80 0.00 0.001.85 0.00 0.001.90 0.00 0.001.95 0.00 0.002.00 0.00 0.002.05 0.00 0.002.10 0.00 0.002.15 0.00 0.002.20 0.00 0.002.25 0.00 0.002.30 0.00 0.002.35 0.00 0.002.40 0.00 0.002.45 0.00 0.002.50 0.00 0.002.55 0.00 0.002.60 0.00 0.002.65 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
2.70 0.00 0.002.75 0.00 0.002.80 0.00 0.002.85 0.00 0.002.90 0.00 0.002.95 0.00 0.003.00 0.00 0.003.05 0.00 0.003.10 0.00 0.003.15 0.00 0.003.20 0.00 0.003.25 0.00 0.003.30 0.00 0.003.35 0.00 0.003.40 0.00 0.003.45 0.00 0.003.50 0.00 0.003.55 0.00 0.003.60 0.00 0.003.65 0.00 0.003.70 0.00 0.003.75 0.00 0.003.80 0.00 0.003.85 0.00 0.003.90 0.00 0.003.95 0.00 0.004.00 0.00 0.004.05 0.00 0.004.10 0.00 0.004.15 0.00 0.004.20 0.00 0.004.25 0.00 0.004.30 0.00 0.004.35 0.00 0.004.40 0.00 0.004.45 0.00 0.004.50 0.00 0.004.55 0.00 0.004.60 0.00 0.004.65 0.00 0.004.70 0.00 0.004.75 0.00 0.004.80 0.00 0.004.85 0.00 0.004.90 0.00 0.004.95 0.00 0.005.00 0.00 0.005.05 0.00 0.005.10 0.00 0.005.15 0.00 0.005.20 0.00 0.005.25 0.00 0.005.30 0.00 0.005.35 0.00 0.00
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
5.40 0.00 0.005.45 0.00 0.005.50 0.00 0.005.55 0.00 0.005.60 0.00 0.005.65 0.00 0.005.70 0.00 0.005.75 0.00 0.005.80 0.00 0.005.85 0.00 0.005.90 0.00 0.005.95 0.00 0.006.00 0.00 0.006.05 0.00 0.006.10 0.00 0.006.15 0.00 0.006.20 0.00 0.006.25 0.00 0.006.30 0.00 0.006.35 0.00 0.006.40 0.00 0.006.45 0.00 0.006.50 0.00 0.006.55 0.00 0.006.60 0.00 0.006.65 0.00 0.006.70 0.00 0.006.75 0.00 0.006.80 0.00 0.006.85 0.00 0.006.90 0.00 0.006.95 0.00 0.007.00 0.00 0.007.05 0.00 0.007.10 0.00 0.007.15 0.00 0.007.20 0.00 0.007.25 0.00 0.007.30 0.00 0.007.35 0.00 0.007.40 0.00 0.007.45 0.00 0.007.50 0.00 0.007.55 0.00 0.007.60 0.00 0.007.65 0.00 0.007.70 0.00 0.007.75 0.00 0.007.80 0.00 0.007.85 0.00 0.007.90 0.00 0.007.95 0.00 0.008.00 0.00 0.008.05 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
8.10 0.00 0.008.15 0.00 0.008.20 0.00 0.008.25 0.00 0.008.30 0.00 0.008.35 0.00 0.008.40 0.00 0.008.45 0.00 0.008.50 0.00 0.008.55 0.00 0.008.60 0.00 0.008.65 0.00 0.008.70 0.00 0.008.75 0.00 0.008.80 0.00 0.008.85 0.00 0.008.90 0.00 0.008.95 0.00 0.009.00 0.00 0.009.05 0.00 0.009.10 0.00 0.009.15 0.00 0.009.20 0.00 0.009.25 0.00 0.009.30 0.00 0.009.35 0.00 0.009.40 0.00 0.009.45 0.00 0.009.50 0.00 0.009.55 0.00 0.009.60 0.00 0.009.65 0.00 0.009.70 0.00 0.009.75 0.00 0.009.80 0.00 0.009.85 0.00 0.009.90 0.00 0.009.95 0.00 0.00
10.00 0.00 0.0010.05 0.00 0.0010.10 0.00 0.0010.15 0.00 0.0010.20 0.00 0.0010.25 0.00 0.0010.30 0.00 0.0010.35 0.00 0.0010.40 0.00 0.0010.45 0.00 0.0010.50 0.00 0.0010.55 0.00 0.0010.60 0.00 0.0010.65 0.00 0.0010.70 0.00 0.0010.75 0.00 0.00
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
10.80 0.00 0.0010.85 0.00 0.0010.90 0.00 0.0010.95 0.00 0.0011.00 0.00 0.0011.05 0.00 0.0011.10 0.00 0.0011.15 0.00 0.0011.20 0.00 0.0011.25 0.00 0.0011.30 0.00 0.0011.35 0.00 0.0011.40 0.00 0.0011.45 0.00 0.0011.50 0.00 0.0011.55 0.00 0.0011.60 0.00 0.0011.65 0.00 0.0011.70 0.00 0.0011.75 0.00 0.0011.80 0.00 0.0011.85 0.00 0.0011.90 0.00 0.0011.95 0.00 0.0012.00 0.01 0.0112.05 0.04 0.0412.10 0.09 0.0912.15 0.19 0.1912.20 0.32 0.3212.25 0.49 0.4912.30 0.68 0.6812.35 0.86 0.8612.40 1.03 1.0312.45 1.17 1.1712.50 1.28 1.2812.55 1.37 1.3712.60 1.42 1.4212.65 1.46 1.4612.70 1.47 1.4712.75 1.46 1.4612.80 1.44 1.4412.85 1.42 1.4212.90 1.39 1.3912.95 1.36 1.3613.00 1.32 1.3213.05 1.29 1.2913.10 1.26 1.2613.15 1.23 1.2313.20 1.19 1.1913.25 1.16 1.1613.30 1.13 1.1313.35 1.10 1.1013.40 1.07 1.0713.45 1.05 1.05
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
13.50 1.02 1.0213.55 1.00 1.0013.60 0.97 0.9713.65 0.95 0.9513.70 0.93 0.9313.75 0.91 0.9113.80 0.89 0.8913.85 0.87 0.8713.90 0.85 0.8513.95 0.84 0.8414.00 0.82 0.8214.05 0.80 0.8014.10 0.79 0.7914.15 0.77 0.7714.20 0.75 0.7514.25 0.74 0.7414.30 0.72 0.7214.35 0.71 0.7114.40 0.69 0.6914.45 0.68 0.6814.50 0.66 0.6614.55 0.65 0.6514.60 0.64 0.6414.65 0.63 0.6314.70 0.61 0.6114.75 0.60 0.6014.80 0.59 0.5914.85 0.58 0.5814.90 0.58 0.5814.95 0.57 0.5715.00 0.56 0.5615.05 0.55 0.5515.10 0.54 0.5415.15 0.54 0.5415.20 0.53 0.5315.25 0.52 0.5215.30 0.52 0.5215.35 0.51 0.5115.40 0.50 0.5015.45 0.50 0.5015.50 0.49 0.4915.55 0.48 0.4815.60 0.48 0.4815.65 0.47 0.4715.70 0.46 0.4615.75 0.45 0.4615.80 0.45 0.4515.85 0.44 0.4415.90 0.44 0.4415.95 0.43 0.4316.00 0.42 0.4216.05 0.42 0.4216.10 0.41 0.4116.15 0.40 0.40
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
16.20 0.40 0.4016.25 0.39 0.3916.30 0.39 0.3916.35 0.38 0.3816.40 0.37 0.3716.45 0.37 0.3716.50 0.36 0.3616.55 0.36 0.3616.60 0.36 0.3616.65 0.35 0.3516.70 0.35 0.3516.75 0.34 0.3416.80 0.34 0.3416.85 0.33 0.3316.90 0.33 0.3316.95 0.33 0.3317.00 0.32 0.3217.05 0.32 0.3217.10 0.32 0.3217.15 0.31 0.3117.20 0.31 0.3117.25 0.30 0.3017.30 0.30 0.3017.35 0.30 0.3017.40 0.29 0.2917.45 0.29 0.2917.50 0.29 0.2917.55 0.29 0.2917.60 0.28 0.2817.65 0.28 0.2817.70 0.28 0.2817.75 0.27 0.2717.80 0.27 0.2717.85 0.27 0.2717.90 0.26 0.2617.95 0.26 0.2618.00 0.26 0.2618.05 0.25 0.2518.10 0.25 0.2518.15 0.25 0.2518.20 0.25 0.2518.25 0.24 0.2418.30 0.24 0.2418.35 0.24 0.2418.40 0.23 0.2318.45 0.23 0.2318.50 0.23 0.2318.55 0.23 0.2318.60 0.23 0.2318.65 0.22 0.2218.70 0.22 0.2218.75 0.22 0.2218.80 0.22 0.2218.85 0.22 0.22
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
18.90 0.21 0.2118.95 0.21 0.2119.00 0.21 0.2119.05 0.21 0.2119.10 0.21 0.2119.15 0.21 0.2119.20 0.21 0.2119.25 0.20 0.2019.30 0.20 0.2019.35 0.20 0.2019.40 0.20 0.2019.45 0.20 0.2019.50 0.20 0.2019.55 0.20 0.2019.60 0.20 0.2019.65 0.20 0.2019.70 0.19 0.1919.75 0.19 0.1919.80 0.19 0.1919.85 0.19 0.1919.90 0.19 0.1919.95 0.19 0.1920.00 0.19 0.1920.05 0.19 0.1920.10 0.19 0.1920.15 0.19 0.1920.20 0.19 0.1920.25 0.18 0.1820.30 0.18 0.1820.35 0.18 0.1820.40 0.18 0.1820.45 0.18 0.1820.50 0.18 0.1820.55 0.18 0.1820.60 0.18 0.1820.65 0.18 0.1820.70 0.18 0.1820.75 0.18 0.1820.80 0.18 0.1820.85 0.17 0.1720.90 0.17 0.1720.95 0.17 0.1721.00 0.17 0.1721.05 0.17 0.1721.10 0.17 0.1721.15 0.17 0.1721.20 0.17 0.1721.25 0.17 0.1721.30 0.17 0.1721.35 0.17 0.1721.40 0.17 0.1721.45 0.17 0.1721.50 0.17 0.1721.55 0.16 0.16
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
21.60 0.16 0.1621.65 0.16 0.1621.70 0.16 0.1621.75 0.16 0.1621.80 0.16 0.1621.85 0.16 0.1621.90 0.16 0.1621.95 0.16 0.1622.00 0.16 0.1622.05 0.16 0.1622.10 0.16 0.1622.15 0.16 0.1622.20 0.16 0.1622.25 0.16 0.1622.30 0.15 0.1522.35 0.15 0.1522.40 0.15 0.1522.45 0.15 0.1522.50 0.15 0.1522.55 0.15 0.1522.60 0.15 0.1522.65 0.15 0.1522.70 0.15 0.1522.75 0.15 0.1522.80 0.15 0.1522.85 0.15 0.1522.90 0.15 0.1522.95 0.15 0.1523.00 0.15 0.1523.05 0.14 0.1423.10 0.14 0.1423.15 0.14 0.1423.20 0.14 0.1423.25 0.14 0.1423.30 0.14 0.1423.35 0.14 0.1423.40 0.14 0.1423.45 0.14 0.1423.50 0.14 0.1423.55 0.14 0.1423.60 0.14 0.1423.65 0.14 0.1423.70 0.14 0.1423.75 0.13 0.1323.80 0.13 0.1323.85 0.13 0.1323.90 0.13 0.1323.95 0.13 0.1324.00 0.13 0.1324.05 0.13 0.1324.10 0.13 0.1324.15 0.13 0.1324.20 0.12 0.1224.25 0.12 0.12
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
24.30 0.11 0.1124.35 0.11 0.1124.40 0.10 0.1024.45 0.09 0.0924.50 0.09 0.0924.55 0.08 0.0824.60 0.07 0.0724.65 0.07 0.0724.70 0.06 0.0624.75 0.06 0.0624.80 0.05 0.0524.85 0.05 0.0524.90 0.05 0.0524.95 0.04 0.0425.00 0.04 0.0425.05 0.04 0.0425.10 0.03 0.0325.15 0.03 0.0325.20 0.03 0.0325.25 0.03 0.0325.30 0.02 0.0225.35 0.02 0.0225.40 0.02 0.0225.45 0.02 0.0225.50 0.02 0.0225.55 0.02 0.0225.60 0.01 0.0125.65 0.01 0.0125.70 0.01 0.0125.75 0.01 0.0125.80 0.01 0.0125.85 0.01 0.0125.90 0.01 0.0125.95 0.01 0.0126.00 0.01 0.0126.05 0.01 0.0126.10 0.01 0.0126.15 0.00 0.0026.20 0.00 0.0026.25 0.00 0.0026.30 0.00 0.0026.35 0.00 0.0026.40 0.00 0.0026.45 0.00 0.0026.50 0.00 0.0026.55 0.00 0.0026.60 0.00 0.0026.65 0.00 0.0026.70 0.00 0.0026.75 0.00 0.0026.80 0.00 0.0026.85 0.00 0.0026.90 0.00 0.0026.95 0.00 0.00
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
27.00 0.00 0.0027.05 0.00 0.0027.10 0.00 0.0027.15 0.00 0.0027.20 0.00 0.0027.25 0.00 0.0027.30 0.00 0.0027.35 0.00 0.0027.40 0.00 0.0027.45 0.00 0.0027.50 0.00 0.0027.55 0.00 0.0027.60 0.00 0.0027.65 0.00 0.0027.70 0.00 0.0027.75 0.00 0.0027.80 0.00 0.0027.85 0.00 0.0027.90 0.00 0.0027.95 0.00 0.0028.00 0.00 0.0028.05 0.00 0.0028.10 0.00 0.0028.15 0.00 0.0028.20 0.00 0.0028.25 0.00 0.0028.30 0.00 0.0028.35 0.00 0.0028.40 0.00 0.0028.45 0.00 0.0028.50 0.00 0.0028.55 0.00 0.0028.60 0.00 0.0028.65 0.00 0.0028.70 0.00 0.0028.75 0.00 0.0028.80 0.00 0.0028.85 0.00 0.0028.90 0.00 0.0028.95 0.00 0.0029.00 0.00 0.0029.05 0.00 0.0029.10 0.00 0.0029.15 0.00 0.0029.20 0.00 0.0029.25 0.00 0.0029.30 0.00 0.0029.35 0.00 0.0029.40 0.00 0.0029.45 0.00 0.0029.50 0.00 0.0029.55 0.00 0.0029.60 0.00 0.0029.65 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
29.70 0.00 0.0029.75 0.00 0.0029.80 0.00 0.0029.85 0.00 0.0029.90 0.00 0.0029.95 0.00 0.0030.00 0.00 0.00
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Subcat EX1Subcat PR1
Primary Comparison
Time (hours)3029282726252423222120191817161514131211109876543210
Pri
mar
y (c
fs)
5
4
3
2
1
0
5.28 cfs5.28 cfs
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
0.00 0.00 0.000.05 0.00 0.000.10 0.00 0.000.15 0.00 0.000.20 0.00 0.000.25 0.00 0.000.30 0.00 0.000.35 0.00 0.000.40 0.00 0.000.45 0.00 0.000.50 0.00 0.000.55 0.00 0.000.60 0.00 0.000.65 0.00 0.000.70 0.00 0.000.75 0.00 0.000.80 0.00 0.000.85 0.00 0.000.90 0.00 0.000.95 0.00 0.001.00 0.00 0.001.05 0.00 0.001.10 0.00 0.001.15 0.00 0.001.20 0.00 0.001.25 0.00 0.001.30 0.00 0.001.35 0.00 0.001.40 0.00 0.001.45 0.00 0.001.50 0.00 0.001.55 0.00 0.001.60 0.00 0.001.65 0.00 0.001.70 0.00 0.001.75 0.00 0.001.80 0.00 0.001.85 0.00 0.001.90 0.00 0.001.95 0.00 0.002.00 0.00 0.002.05 0.00 0.002.10 0.00 0.002.15 0.00 0.002.20 0.00 0.002.25 0.00 0.002.30 0.00 0.002.35 0.00 0.002.40 0.00 0.002.45 0.00 0.002.50 0.00 0.002.55 0.00 0.002.60 0.00 0.002.65 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
2.70 0.00 0.002.75 0.00 0.002.80 0.00 0.002.85 0.00 0.002.90 0.00 0.002.95 0.00 0.003.00 0.00 0.003.05 0.00 0.003.10 0.00 0.003.15 0.00 0.003.20 0.00 0.003.25 0.00 0.003.30 0.00 0.003.35 0.00 0.003.40 0.00 0.003.45 0.00 0.003.50 0.00 0.003.55 0.00 0.003.60 0.00 0.003.65 0.00 0.003.70 0.00 0.003.75 0.00 0.003.80 0.00 0.003.85 0.00 0.003.90 0.00 0.003.95 0.00 0.004.00 0.00 0.004.05 0.00 0.004.10 0.00 0.004.15 0.00 0.004.20 0.00 0.004.25 0.00 0.004.30 0.00 0.004.35 0.00 0.004.40 0.00 0.004.45 0.00 0.004.50 0.00 0.004.55 0.00 0.004.60 0.00 0.004.65 0.00 0.004.70 0.00 0.004.75 0.00 0.004.80 0.00 0.004.85 0.00 0.004.90 0.00 0.004.95 0.00 0.005.00 0.00 0.005.05 0.00 0.005.10 0.00 0.005.15 0.00 0.005.20 0.00 0.005.25 0.00 0.005.30 0.00 0.005.35 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
5.40 0.00 0.005.45 0.00 0.005.50 0.00 0.005.55 0.00 0.005.60 0.00 0.005.65 0.00 0.005.70 0.00 0.005.75 0.00 0.005.80 0.00 0.005.85 0.00 0.005.90 0.00 0.005.95 0.00 0.006.00 0.00 0.006.05 0.00 0.006.10 0.00 0.006.15 0.00 0.006.20 0.00 0.006.25 0.00 0.006.30 0.00 0.006.35 0.00 0.006.40 0.00 0.006.45 0.00 0.006.50 0.00 0.006.55 0.00 0.006.60 0.00 0.006.65 0.00 0.006.70 0.00 0.006.75 0.00 0.006.80 0.00 0.006.85 0.00 0.006.90 0.00 0.006.95 0.00 0.007.00 0.00 0.007.05 0.00 0.007.10 0.00 0.007.15 0.00 0.007.20 0.00 0.007.25 0.00 0.007.30 0.00 0.007.35 0.00 0.007.40 0.00 0.007.45 0.00 0.007.50 0.00 0.007.55 0.00 0.007.60 0.00 0.007.65 0.00 0.007.70 0.00 0.007.75 0.00 0.007.80 0.00 0.007.85 0.00 0.007.90 0.00 0.007.95 0.00 0.008.00 0.00 0.008.05 0.00 0.00
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
8.10 0.00 0.008.15 0.00 0.008.20 0.00 0.008.25 0.00 0.008.30 0.00 0.008.35 0.00 0.008.40 0.00 0.008.45 0.00 0.008.50 0.00 0.008.55 0.00 0.008.60 0.00 0.008.65 0.00 0.008.70 0.00 0.008.75 0.00 0.008.80 0.00 0.008.85 0.00 0.008.90 0.00 0.008.95 0.00 0.009.00 0.00 0.009.05 0.00 0.009.10 0.00 0.009.15 0.00 0.009.20 0.00 0.009.25 0.00 0.009.30 0.00 0.009.35 0.00 0.009.40 0.00 0.009.45 0.00 0.009.50 0.00 0.009.55 0.00 0.009.60 0.00 0.009.65 0.00 0.009.70 0.00 0.009.75 0.00 0.009.80 0.00 0.009.85 0.00 0.009.90 0.00 0.009.95 0.00 0.00
10.00 0.00 0.0010.05 0.00 0.0010.10 0.00 0.0010.15 0.00 0.0010.20 0.00 0.0010.25 0.00 0.0010.30 0.00 0.0010.35 0.00 0.0010.40 0.00 0.0010.45 0.00 0.0010.50 0.00 0.0010.55 0.00 0.0010.60 0.00 0.0010.65 0.00 0.0010.70 0.00 0.0010.75 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
10.80 0.00 0.0010.85 0.00 0.0010.90 0.00 0.0010.95 0.00 0.0011.00 0.00 0.0011.05 0.00 0.0011.10 0.00 0.0011.15 0.00 0.0011.20 0.00 0.0011.25 0.01 0.0111.30 0.01 0.0111.35 0.02 0.0211.40 0.03 0.0311.45 0.04 0.0411.50 0.05 0.0511.55 0.06 0.0611.60 0.08 0.0811.65 0.10 0.1011.70 0.13 0.1311.75 0.17 0.1711.80 0.22 0.2211.85 0.29 0.2911.90 0.39 0.3911.95 0.52 0.5212.00 0.69 0.6912.05 0.94 0.9412.10 1.28 1.2812.15 1.75 1.7512.20 2.31 2.3112.25 2.93 2.9312.30 3.55 3.5512.35 4.10 4.1012.40 4.57 4.5812.45 4.90 4.9012.50 5.11 5.1112.55 5.24 5.2412.60 5.28 5.2812.65 5.26 5.2612.70 5.20 5.2012.75 5.08 5.0812.80 4.94 4.9412.85 4.79 4.7912.90 4.62 4.6212.95 4.46 4.4613.00 4.31 4.3113.05 4.16 4.1613.10 4.01 4.0113.15 3.87 3.8713.20 3.73 3.7313.25 3.60 3.6013.30 3.47 3.4713.35 3.35 3.3513.40 3.23 3.2313.45 3.12 3.12
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
13.50 3.02 3.0213.55 2.92 2.9213.60 2.83 2.8313.65 2.75 2.7513.70 2.67 2.6713.75 2.59 2.5913.80 2.51 2.5113.85 2.44 2.4413.90 2.37 2.3713.95 2.30 2.3014.00 2.24 2.2414.05 2.18 2.1814.10 2.12 2.1214.15 2.06 2.0614.20 2.00 2.0014.25 1.94 1.9414.30 1.89 1.8914.35 1.84 1.8414.40 1.79 1.7914.45 1.74 1.7414.50 1.69 1.6914.55 1.65 1.6514.60 1.61 1.6114.65 1.57 1.5714.70 1.54 1.5414.75 1.50 1.5014.80 1.47 1.4714.85 1.44 1.4414.90 1.42 1.4214.95 1.39 1.3915.00 1.37 1.3715.05 1.34 1.3415.10 1.32 1.3215.15 1.30 1.3015.20 1.28 1.2815.25 1.26 1.2615.30 1.24 1.2415.35 1.22 1.2215.40 1.20 1.2015.45 1.18 1.1815.50 1.16 1.1615.55 1.14 1.1415.60 1.13 1.1315.65 1.10 1.1115.70 1.09 1.0915.75 1.07 1.0715.80 1.05 1.0515.85 1.03 1.0315.90 1.02 1.0215.95 1.00 1.0016.00 0.98 0.9816.05 0.97 0.9716.10 0.95 0.9516.15 0.94 0.94
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
16.20 0.92 0.9216.25 0.91 0.9116.30 0.89 0.8916.35 0.88 0.8816.40 0.86 0.8616.45 0.85 0.8516.50 0.84 0.8416.55 0.83 0.8316.60 0.82 0.8216.65 0.80 0.8016.70 0.79 0.7916.75 0.78 0.7816.80 0.77 0.7716.85 0.76 0.7616.90 0.75 0.7516.95 0.74 0.7517.00 0.74 0.7417.05 0.73 0.7317.10 0.72 0.7217.15 0.71 0.7117.20 0.70 0.7017.25 0.69 0.6917.30 0.68 0.6817.35 0.68 0.6817.40 0.67 0.6717.45 0.66 0.6617.50 0.65 0.6517.55 0.65 0.6517.60 0.64 0.6417.65 0.63 0.6317.70 0.62 0.6217.75 0.62 0.6217.80 0.61 0.6117.85 0.60 0.6017.90 0.59 0.5917.95 0.59 0.5918.00 0.58 0.5818.05 0.57 0.5718.10 0.57 0.5718.15 0.56 0.5618.20 0.55 0.5518.25 0.55 0.5518.30 0.54 0.5418.35 0.53 0.5318.40 0.53 0.5318.45 0.52 0.5218.50 0.52 0.5218.55 0.51 0.5118.60 0.50 0.5018.65 0.50 0.5018.70 0.50 0.5018.75 0.49 0.4918.80 0.49 0.4918.85 0.48 0.48
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
18.90 0.48 0.4818.95 0.48 0.4819.00 0.47 0.4719.05 0.47 0.4719.10 0.47 0.4719.15 0.46 0.4619.20 0.46 0.4619.25 0.46 0.4619.30 0.45 0.4519.35 0.45 0.4519.40 0.45 0.4519.45 0.45 0.4519.50 0.44 0.4419.55 0.44 0.4419.60 0.44 0.4419.65 0.43 0.4319.70 0.43 0.4319.75 0.43 0.4319.80 0.43 0.4319.85 0.43 0.4319.90 0.42 0.4219.95 0.42 0.4220.00 0.42 0.4220.05 0.42 0.4220.10 0.41 0.4120.15 0.41 0.4120.20 0.41 0.4120.25 0.41 0.4120.30 0.41 0.4120.35 0.40 0.4020.40 0.40 0.4020.45 0.40 0.4020.50 0.40 0.4020.55 0.40 0.4020.60 0.39 0.3920.65 0.39 0.3920.70 0.39 0.3920.75 0.39 0.3920.80 0.39 0.3920.85 0.38 0.3820.90 0.38 0.3820.95 0.38 0.3821.00 0.38 0.3821.05 0.38 0.3821.10 0.38 0.3821.15 0.37 0.3721.20 0.37 0.3721.25 0.37 0.3721.30 0.37 0.3721.35 0.37 0.3721.40 0.37 0.3721.45 0.36 0.3721.50 0.36 0.3621.55 0.36 0.36
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
21.60 0.36 0.3621.65 0.36 0.3621.70 0.36 0.3621.75 0.36 0.3621.80 0.35 0.3521.85 0.35 0.3521.90 0.35 0.3521.95 0.35 0.3522.00 0.35 0.3522.05 0.35 0.3522.10 0.34 0.3422.15 0.34 0.3422.20 0.34 0.3422.25 0.34 0.3422.30 0.34 0.3422.35 0.34 0.3422.40 0.34 0.3422.45 0.33 0.3322.50 0.33 0.3322.55 0.33 0.3322.60 0.33 0.3322.65 0.33 0.3322.70 0.33 0.3322.75 0.32 0.3222.80 0.32 0.3222.85 0.32 0.3222.90 0.32 0.3222.95 0.32 0.3223.00 0.32 0.3223.05 0.31 0.3123.10 0.31 0.3123.15 0.31 0.3123.20 0.31 0.3123.25 0.31 0.3123.30 0.31 0.3123.35 0.31 0.3123.40 0.30 0.3023.45 0.30 0.3023.50 0.30 0.3023.55 0.30 0.3023.60 0.30 0.3023.65 0.30 0.3023.70 0.29 0.2923.75 0.29 0.2923.80 0.29 0.2923.85 0.29 0.2923.90 0.29 0.2923.95 0.29 0.2924.00 0.28 0.2824.05 0.28 0.2824.10 0.28 0.2824.15 0.28 0.2824.20 0.27 0.2724.25 0.26 0.26
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
24.30 0.25 0.2524.35 0.23 0.2324.40 0.22 0.2224.45 0.20 0.2024.50 0.19 0.1924.55 0.17 0.1724.60 0.16 0.1624.65 0.15 0.1524.70 0.14 0.1424.75 0.13 0.1324.80 0.12 0.1224.85 0.11 0.1124.90 0.10 0.1024.95 0.09 0.0925.00 0.08 0.0825.05 0.08 0.0825.10 0.07 0.0725.15 0.07 0.0725.20 0.06 0.0625.25 0.06 0.0625.30 0.05 0.0525.35 0.05 0.0525.40 0.04 0.0425.45 0.04 0.0425.50 0.04 0.0425.55 0.03 0.0325.60 0.03 0.0325.65 0.03 0.0325.70 0.03 0.0325.75 0.02 0.0225.80 0.02 0.0225.85 0.02 0.0225.90 0.02 0.0225.95 0.02 0.0226.00 0.01 0.0126.05 0.01 0.0126.10 0.01 0.0126.15 0.01 0.0126.20 0.01 0.0126.25 0.01 0.0126.30 0.01 0.0126.35 0.01 0.0126.40 0.01 0.0126.45 0.01 0.0126.50 0.00 0.0026.55 0.00 0.0026.60 0.00 0.0026.65 0.00 0.0026.70 0.00 0.0026.75 0.00 0.0026.80 0.00 0.0026.85 0.00 0.0026.90 0.00 0.0026.95 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
27.00 0.00 0.0027.05 0.00 0.0027.10 0.00 0.0027.15 0.00 0.0027.20 0.00 0.0027.25 0.00 0.0027.30 0.00 0.0027.35 0.00 0.0027.40 0.00 0.0027.45 0.00 0.0027.50 0.00 0.0027.55 0.00 0.0027.60 0.00 0.0027.65 0.00 0.0027.70 0.00 0.0027.75 0.00 0.0027.80 0.00 0.0027.85 0.00 0.0027.90 0.00 0.0027.95 0.00 0.0028.00 0.00 0.0028.05 0.00 0.0028.10 0.00 0.0028.15 0.00 0.0028.20 0.00 0.0028.25 0.00 0.0028.30 0.00 0.0028.35 0.00 0.0028.40 0.00 0.0028.45 0.00 0.0028.50 0.00 0.0028.55 0.00 0.0028.60 0.00 0.0028.65 0.00 0.0028.70 0.00 0.0028.75 0.00 0.0028.80 0.00 0.0028.85 0.00 0.0028.90 0.00 0.0028.95 0.00 0.0029.00 0.00 0.0029.05 0.00 0.0029.10 0.00 0.0029.15 0.00 0.0029.20 0.00 0.0029.25 0.00 0.0029.30 0.00 0.0029.35 0.00 0.0029.40 0.00 0.0029.45 0.00 0.0029.50 0.00 0.0029.55 0.00 0.0029.60 0.00 0.0029.65 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
29.70 0.00 0.0029.75 0.00 0.0029.80 0.00 0.0029.85 0.00 0.0029.90 0.00 0.0029.95 0.00 0.0030.00 0.00 0.00
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Subcat EX1Subcat PR1
Primary Comparison
Time (hours)3029282726252423222120191817161514131211109876543210
Pri
mar
y (c
fs)
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15.78 cfs15.78 cfs
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
0.00 0.00 0.000.05 0.00 0.000.10 0.00 0.000.15 0.00 0.000.20 0.00 0.000.25 0.00 0.000.30 0.00 0.000.35 0.00 0.000.40 0.00 0.000.45 0.00 0.000.50 0.00 0.000.55 0.00 0.000.60 0.00 0.000.65 0.00 0.000.70 0.00 0.000.75 0.00 0.000.80 0.00 0.000.85 0.00 0.000.90 0.00 0.000.95 0.00 0.001.00 0.00 0.001.05 0.00 0.001.10 0.00 0.001.15 0.00 0.001.20 0.00 0.001.25 0.00 0.001.30 0.00 0.001.35 0.00 0.001.40 0.00 0.001.45 0.00 0.001.50 0.00 0.001.55 0.00 0.001.60 0.00 0.001.65 0.00 0.001.70 0.00 0.001.75 0.00 0.001.80 0.00 0.001.85 0.00 0.001.90 0.00 0.001.95 0.00 0.002.00 0.00 0.002.05 0.00 0.002.10 0.00 0.002.15 0.00 0.002.20 0.00 0.002.25 0.00 0.002.30 0.00 0.002.35 0.00 0.002.40 0.00 0.002.45 0.00 0.002.50 0.00 0.002.55 0.00 0.002.60 0.00 0.002.65 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
2.70 0.00 0.002.75 0.00 0.002.80 0.00 0.002.85 0.00 0.002.90 0.00 0.002.95 0.00 0.003.00 0.00 0.003.05 0.00 0.003.10 0.00 0.003.15 0.00 0.003.20 0.00 0.003.25 0.00 0.003.30 0.00 0.003.35 0.00 0.003.40 0.00 0.003.45 0.00 0.003.50 0.00 0.003.55 0.00 0.003.60 0.00 0.003.65 0.00 0.003.70 0.00 0.003.75 0.00 0.003.80 0.00 0.003.85 0.00 0.003.90 0.00 0.003.95 0.00 0.004.00 0.00 0.004.05 0.00 0.004.10 0.00 0.004.15 0.00 0.004.20 0.00 0.004.25 0.00 0.004.30 0.00 0.004.35 0.00 0.004.40 0.00 0.004.45 0.00 0.004.50 0.00 0.004.55 0.00 0.004.60 0.00 0.004.65 0.00 0.004.70 0.00 0.004.75 0.00 0.004.80 0.00 0.004.85 0.00 0.004.90 0.00 0.004.95 0.00 0.005.00 0.00 0.005.05 0.00 0.005.10 0.00 0.005.15 0.00 0.005.20 0.00 0.005.25 0.00 0.005.30 0.00 0.005.35 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
5.40 0.00 0.005.45 0.00 0.005.50 0.00 0.005.55 0.00 0.005.60 0.00 0.005.65 0.00 0.005.70 0.00 0.005.75 0.00 0.005.80 0.00 0.005.85 0.00 0.005.90 0.00 0.005.95 0.00 0.006.00 0.00 0.006.05 0.00 0.006.10 0.00 0.006.15 0.00 0.006.20 0.00 0.006.25 0.00 0.006.30 0.00 0.006.35 0.00 0.006.40 0.00 0.006.45 0.00 0.006.50 0.00 0.006.55 0.00 0.006.60 0.00 0.006.65 0.00 0.006.70 0.00 0.006.75 0.00 0.006.80 0.00 0.006.85 0.00 0.006.90 0.00 0.006.95 0.00 0.007.00 0.00 0.007.05 0.00 0.007.10 0.00 0.007.15 0.00 0.007.20 0.00 0.007.25 0.00 0.007.30 0.00 0.007.35 0.00 0.007.40 0.00 0.007.45 0.00 0.007.50 0.00 0.007.55 0.00 0.007.60 0.00 0.007.65 0.00 0.007.70 0.00 0.007.75 0.00 0.007.80 0.00 0.007.85 0.00 0.007.90 0.00 0.007.95 0.00 0.008.00 0.00 0.008.05 0.00 0.00
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
8.10 0.00 0.008.15 0.00 0.008.20 0.00 0.008.25 0.00 0.008.30 0.00 0.008.35 0.00 0.008.40 0.00 0.008.45 0.00 0.008.50 0.00 0.008.55 0.00 0.008.60 0.00 0.008.65 0.00 0.008.70 0.00 0.008.75 0.00 0.008.80 0.00 0.008.85 0.00 0.008.90 0.00 0.008.95 0.00 0.009.00 0.00 0.009.05 0.00 0.009.10 0.00 0.009.15 0.00 0.009.20 0.00 0.009.25 0.00 0.009.30 0.01 0.019.35 0.01 0.019.40 0.01 0.019.45 0.02 0.029.50 0.03 0.039.55 0.03 0.039.60 0.04 0.049.65 0.05 0.059.70 0.06 0.069.75 0.07 0.079.80 0.08 0.089.85 0.10 0.109.90 0.11 0.119.95 0.12 0.12
10.00 0.14 0.1410.05 0.16 0.1610.10 0.17 0.1710.15 0.19 0.1910.20 0.21 0.2110.25 0.23 0.2310.30 0.25 0.2510.35 0.27 0.2710.40 0.29 0.2910.45 0.32 0.3210.50 0.34 0.3410.55 0.37 0.3710.60 0.40 0.4010.65 0.43 0.4310.70 0.46 0.4610.75 0.49 0.49
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
10.80 0.52 0.5210.85 0.56 0.5610.90 0.59 0.5910.95 0.63 0.6311.00 0.67 0.6711.05 0.71 0.7111.10 0.75 0.7511.15 0.79 0.7911.20 0.84 0.8411.25 0.89 0.8911.30 0.94 0.9411.35 1.00 1.0011.40 1.07 1.0711.45 1.14 1.1411.50 1.22 1.2211.55 1.30 1.3011.60 1.40 1.4011.65 1.51 1.5111.70 1.64 1.6411.75 1.81 1.8111.80 2.04 2.0411.85 2.33 2.3311.90 2.72 2.7211.95 3.19 3.1912.00 3.81 3.8112.05 4.64 4.6412.10 5.72 5.7212.15 7.13 7.1312.20 8.74 8.7412.25 10.45 10.4512.30 12.09 12.0912.35 13.49 13.4912.40 14.61 14.6112.45 15.29 15.2912.50 15.65 15.6512.55 15.78 15.7812.60 15.69 15.6912.65 15.46 15.4612.70 15.11 15.1112.75 14.66 14.6612.80 14.15 14.1512.85 13.62 13.6212.90 13.07 13.0812.95 12.55 12.5513.00 12.04 12.0413.05 11.55 11.5513.10 11.08 11.0813.15 10.63 10.6313.20 10.20 10.2013.25 9.79 9.7913.30 9.39 9.3913.35 9.02 9.0213.40 8.67 8.6713.45 8.33 8.33
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
13.50 8.02 8.0213.55 7.73 7.7313.60 7.45 7.4513.65 7.19 7.1913.70 6.94 6.9413.75 6.71 6.7113.80 6.48 6.4813.85 6.26 6.2613.90 6.06 6.0613.95 5.86 5.8614.00 5.67 5.6714.05 5.48 5.4814.10 5.30 5.3014.15 5.13 5.1314.20 4.96 4.9614.25 4.80 4.8014.30 4.65 4.6514.35 4.50 4.5014.40 4.36 4.3614.45 4.22 4.2214.50 4.09 4.0914.55 3.97 3.9714.60 3.87 3.8714.65 3.76 3.7714.70 3.67 3.6714.75 3.58 3.5814.80 3.50 3.5014.85 3.42 3.4214.90 3.35 3.3514.95 3.28 3.2815.00 3.21 3.2115.05 3.15 3.1515.10 3.09 3.0915.15 3.04 3.0415.20 2.98 2.9815.25 2.93 2.9315.30 2.88 2.8815.35 2.83 2.8315.40 2.78 2.7815.45 2.73 2.7315.50 2.68 2.6815.55 2.63 2.6315.60 2.58 2.5815.65 2.53 2.5315.70 2.48 2.4815.75 2.44 2.4415.80 2.39 2.3915.85 2.35 2.3515.90 2.31 2.3115.95 2.27 2.2716.00 2.23 2.2316.05 2.20 2.2016.10 2.16 2.1616.15 2.12 2.12
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
16.20 2.09 2.0916.25 2.05 2.0516.30 2.02 2.0216.35 1.99 1.9916.40 1.95 1.9516.45 1.92 1.9216.50 1.89 1.8916.55 1.87 1.8716.60 1.84 1.8416.65 1.81 1.8116.70 1.79 1.7916.75 1.76 1.7616.80 1.74 1.7416.85 1.72 1.7216.90 1.69 1.6916.95 1.67 1.6717.00 1.65 1.6517.05 1.63 1.6317.10 1.61 1.6117.15 1.59 1.5917.20 1.57 1.5717.25 1.55 1.5517.30 1.53 1.5317.35 1.51 1.5117.40 1.50 1.5017.45 1.48 1.4817.50 1.46 1.4617.55 1.44 1.4417.60 1.42 1.4217.65 1.41 1.4117.70 1.39 1.3917.75 1.37 1.3717.80 1.36 1.3617.85 1.34 1.3417.90 1.32 1.3217.95 1.31 1.3118.00 1.29 1.2918.05 1.27 1.2718.10 1.26 1.2618.15 1.24 1.2418.20 1.23 1.2318.25 1.21 1.2118.30 1.20 1.2018.35 1.18 1.1818.40 1.17 1.1718.45 1.15 1.1518.50 1.14 1.1418.55 1.13 1.1318.60 1.12 1.1218.65 1.11 1.1118.70 1.10 1.1018.75 1.09 1.0918.80 1.08 1.0818.85 1.07 1.07
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
18.90 1.06 1.0618.95 1.05 1.0519.00 1.04 1.0419.05 1.04 1.0419.10 1.03 1.0319.15 1.02 1.0219.20 1.01 1.0119.25 1.01 1.0119.30 1.00 1.0019.35 0.99 0.9919.40 0.99 0.9919.45 0.98 0.9819.50 0.98 0.9819.55 0.97 0.9719.60 0.96 0.9619.65 0.96 0.9619.70 0.95 0.9519.75 0.95 0.9519.80 0.94 0.9419.85 0.94 0.9419.90 0.93 0.9319.95 0.93 0.9320.00 0.92 0.9220.05 0.91 0.9120.10 0.91 0.9120.15 0.90 0.9020.20 0.90 0.9020.25 0.89 0.8920.30 0.89 0.8920.35 0.89 0.8920.40 0.88 0.8820.45 0.88 0.8820.50 0.87 0.8720.55 0.87 0.8720.60 0.86 0.8620.65 0.86 0.8620.70 0.85 0.8520.75 0.85 0.8520.80 0.85 0.8520.85 0.84 0.8420.90 0.84 0.8420.95 0.83 0.8321.00 0.83 0.8321.05 0.83 0.8321.10 0.82 0.8221.15 0.82 0.8221.20 0.82 0.8221.25 0.81 0.8121.30 0.81 0.8121.35 0.80 0.8021.40 0.80 0.8021.45 0.80 0.8021.50 0.79 0.7921.55 0.79 0.79
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
21.60 0.79 0.7921.65 0.78 0.7821.70 0.78 0.7821.75 0.78 0.7821.80 0.77 0.7721.85 0.77 0.7721.90 0.77 0.7721.95 0.76 0.7622.00 0.76 0.7622.05 0.75 0.7522.10 0.75 0.7522.15 0.75 0.7522.20 0.74 0.7422.25 0.74 0.7422.30 0.74 0.7422.35 0.73 0.7322.40 0.73 0.7322.45 0.73 0.7322.50 0.72 0.7222.55 0.72 0.7222.60 0.72 0.7222.65 0.71 0.7122.70 0.71 0.7122.75 0.71 0.7122.80 0.70 0.7022.85 0.70 0.7022.90 0.69 0.6922.95 0.69 0.6923.00 0.69 0.6923.05 0.68 0.6823.10 0.68 0.6823.15 0.68 0.6823.20 0.67 0.6723.25 0.67 0.6723.30 0.67 0.6723.35 0.66 0.6623.40 0.66 0.6623.45 0.66 0.6623.50 0.65 0.6523.55 0.65 0.6523.60 0.64 0.6423.65 0.64 0.6423.70 0.64 0.6423.75 0.63 0.6323.80 0.63 0.6323.85 0.63 0.6323.90 0.62 0.6223.95 0.62 0.6224.00 0.62 0.6224.05 0.61 0.6124.10 0.61 0.6124.15 0.60 0.6024.20 0.58 0.5824.25 0.56 0.56
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
24.30 0.54 0.5424.35 0.51 0.5124.40 0.47 0.4724.45 0.44 0.4424.50 0.41 0.4124.55 0.37 0.3724.60 0.35 0.3524.65 0.32 0.3224.70 0.30 0.3024.75 0.27 0.2724.80 0.25 0.2524.85 0.23 0.2324.90 0.21 0.2124.95 0.20 0.2025.00 0.18 0.1825.05 0.17 0.1725.10 0.16 0.1625.15 0.14 0.1425.20 0.13 0.1325.25 0.12 0.1225.30 0.11 0.1125.35 0.10 0.1025.40 0.09 0.0925.45 0.09 0.0925.50 0.08 0.0825.55 0.07 0.0725.60 0.07 0.0725.65 0.06 0.0625.70 0.06 0.0625.75 0.05 0.0525.80 0.05 0.0525.85 0.04 0.0425.90 0.04 0.0425.95 0.03 0.0326.00 0.03 0.0326.05 0.03 0.0326.10 0.03 0.0326.15 0.02 0.0226.20 0.02 0.0226.25 0.02 0.0226.30 0.02 0.0226.35 0.01 0.0126.40 0.01 0.0126.45 0.01 0.0126.50 0.01 0.0126.55 0.01 0.0126.60 0.01 0.0126.65 0.01 0.0126.70 0.01 0.0126.75 0.01 0.0126.80 0.01 0.0126.85 0.00 0.0026.90 0.00 0.0026.95 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
27.00 0.00 0.0027.05 0.00 0.0027.10 0.00 0.0027.15 0.00 0.0027.20 0.00 0.0027.25 0.00 0.0027.30 0.00 0.0027.35 0.00 0.0027.40 0.00 0.0027.45 0.00 0.0027.50 0.00 0.0027.55 0.00 0.0027.60 0.00 0.0027.65 0.00 0.0027.70 0.00 0.0027.75 0.00 0.0027.80 0.00 0.0027.85 0.00 0.0027.90 0.00 0.0027.95 0.00 0.0028.00 0.00 0.0028.05 0.00 0.0028.10 0.00 0.0028.15 0.00 0.0028.20 0.00 0.0028.25 0.00 0.0028.30 0.00 0.0028.35 0.00 0.0028.40 0.00 0.0028.45 0.00 0.0028.50 0.00 0.0028.55 0.00 0.0028.60 0.00 0.0028.65 0.00 0.0028.70 0.00 0.0028.75 0.00 0.0028.80 0.00 0.0028.85 0.00 0.0028.90 0.00 0.0028.95 0.00 0.0029.00 0.00 0.0029.05 0.00 0.0029.10 0.00 0.0029.15 0.00 0.0029.20 0.00 0.0029.25 0.00 0.0029.30 0.00 0.0029.35 0.00 0.0029.40 0.00 0.0029.45 0.00 0.0029.50 0.00 0.0029.55 0.00 0.0029.60 0.00 0.0029.65 0.00 0.00
Time(hours)
Subcat EX1(cfs)
Subcat PR1(cfs)
29.70 0.00 0.0029.75 0.00 0.0029.80 0.00 0.0029.85 0.00 0.0029.90 0.00 0.0029.95 0.00 0.0030.00 0.00 0.00
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Subcat EX2Subcat PR2
Primary Comparison
Time (hours)3029282726252423222120191817161514131211109876543210
Pri
mar
y (c
fs)
0.9
0.85
0.8
0.75
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
0.83 cfs0.83 cfs
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
0.00 0.00 0.000.05 0.00 0.000.10 0.00 0.000.15 0.00 0.000.20 0.00 0.000.25 0.00 0.000.30 0.00 0.000.35 0.00 0.000.40 0.00 0.000.45 0.00 0.000.50 0.00 0.000.55 0.00 0.000.60 0.00 0.000.65 0.00 0.000.70 0.00 0.000.75 0.00 0.000.80 0.00 0.000.85 0.00 0.000.90 0.00 0.000.95 0.00 0.001.00 0.00 0.001.05 0.00 0.001.10 0.00 0.001.15 0.00 0.001.20 0.00 0.001.25 0.00 0.001.30 0.00 0.001.35 0.00 0.001.40 0.00 0.001.45 0.00 0.001.50 0.00 0.001.55 0.00 0.001.60 0.00 0.001.65 0.00 0.001.70 0.00 0.001.75 0.00 0.001.80 0.00 0.001.85 0.00 0.001.90 0.00 0.001.95 0.00 0.002.00 0.00 0.002.05 0.00 0.002.10 0.00 0.002.15 0.00 0.002.20 0.00 0.002.25 0.00 0.002.30 0.00 0.002.35 0.00 0.002.40 0.00 0.002.45 0.00 0.002.50 0.00 0.002.55 0.00 0.002.60 0.00 0.002.65 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
2.70 0.00 0.002.75 0.00 0.002.80 0.00 0.002.85 0.00 0.002.90 0.00 0.002.95 0.00 0.003.00 0.00 0.003.05 0.00 0.003.10 0.00 0.003.15 0.00 0.003.20 0.00 0.003.25 0.00 0.003.30 0.00 0.003.35 0.00 0.003.40 0.00 0.003.45 0.00 0.003.50 0.00 0.003.55 0.00 0.003.60 0.00 0.003.65 0.00 0.003.70 0.00 0.003.75 0.00 0.003.80 0.00 0.003.85 0.00 0.003.90 0.00 0.003.95 0.00 0.004.00 0.00 0.004.05 0.00 0.004.10 0.00 0.004.15 0.00 0.004.20 0.00 0.004.25 0.00 0.004.30 0.00 0.004.35 0.00 0.004.40 0.00 0.004.45 0.00 0.004.50 0.00 0.004.55 0.00 0.004.60 0.00 0.004.65 0.00 0.004.70 0.00 0.004.75 0.00 0.004.80 0.00 0.004.85 0.00 0.004.90 0.00 0.004.95 0.00 0.005.00 0.00 0.005.05 0.00 0.005.10 0.00 0.005.15 0.00 0.005.20 0.00 0.005.25 0.00 0.005.30 0.00 0.005.35 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
5.40 0.00 0.005.45 0.00 0.005.50 0.00 0.005.55 0.00 0.005.60 0.00 0.005.65 0.00 0.005.70 0.00 0.005.75 0.00 0.005.80 0.00 0.005.85 0.00 0.005.90 0.00 0.005.95 0.00 0.006.00 0.00 0.006.05 0.00 0.006.10 0.00 0.006.15 0.00 0.006.20 0.00 0.006.25 0.00 0.006.30 0.00 0.006.35 0.00 0.006.40 0.00 0.006.45 0.00 0.006.50 0.00 0.006.55 0.00 0.006.60 0.00 0.006.65 0.00 0.006.70 0.00 0.006.75 0.00 0.006.80 0.00 0.006.85 0.00 0.006.90 0.00 0.006.95 0.00 0.007.00 0.00 0.007.05 0.00 0.007.10 0.00 0.007.15 0.00 0.007.20 0.00 0.007.25 0.00 0.007.30 0.00 0.007.35 0.00 0.007.40 0.00 0.007.45 0.00 0.007.50 0.00 0.007.55 0.00 0.007.60 0.00 0.007.65 0.00 0.007.70 0.00 0.007.75 0.00 0.007.80 0.00 0.007.85 0.00 0.007.90 0.00 0.007.95 0.00 0.008.00 0.00 0.008.05 0.00 0.00
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
8.10 0.00 0.008.15 0.00 0.008.20 0.00 0.008.25 0.00 0.008.30 0.00 0.008.35 0.00 0.008.40 0.00 0.008.45 0.00 0.008.50 0.00 0.008.55 0.00 0.008.60 0.00 0.008.65 0.00 0.008.70 0.00 0.008.75 0.00 0.008.80 0.00 0.008.85 0.00 0.008.90 0.00 0.008.95 0.00 0.009.00 0.00 0.009.05 0.00 0.009.10 0.00 0.009.15 0.00 0.009.20 0.00 0.009.25 0.00 0.009.30 0.00 0.009.35 0.00 0.009.40 0.00 0.009.45 0.00 0.009.50 0.00 0.009.55 0.00 0.009.60 0.00 0.009.65 0.00 0.009.70 0.00 0.009.75 0.00 0.009.80 0.00 0.009.85 0.00 0.009.90 0.00 0.009.95 0.00 0.00
10.00 0.00 0.0010.05 0.00 0.0010.10 0.00 0.0010.15 0.00 0.0010.20 0.00 0.0010.25 0.00 0.0010.30 0.00 0.0010.35 0.00 0.0010.40 0.00 0.0010.45 0.00 0.0010.50 0.00 0.0010.55 0.00 0.0010.60 0.00 0.0010.65 0.00 0.0010.70 0.00 0.0010.75 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
10.80 0.00 0.0010.85 0.00 0.0010.90 0.00 0.0010.95 0.00 0.0011.00 0.00 0.0011.05 0.00 0.0011.10 0.00 0.0011.15 0.00 0.0011.20 0.00 0.0011.25 0.00 0.0011.30 0.00 0.0011.35 0.00 0.0011.40 0.00 0.0011.45 0.00 0.0011.50 0.00 0.0011.55 0.00 0.0011.60 0.00 0.0011.65 0.00 0.0011.70 0.00 0.0011.75 0.00 0.0011.80 0.00 0.0011.85 0.00 0.0011.90 0.00 0.0011.95 0.00 0.0012.00 0.01 0.0112.05 0.02 0.0212.10 0.05 0.0512.15 0.10 0.1012.20 0.18 0.1812.25 0.27 0.2712.30 0.38 0.3812.35 0.48 0.4812.40 0.58 0.5812.45 0.66 0.6612.50 0.72 0.7212.55 0.77 0.7712.60 0.80 0.8012.65 0.82 0.8212.70 0.83 0.8312.75 0.82 0.8212.80 0.81 0.8112.85 0.80 0.8012.90 0.78 0.7812.95 0.77 0.7713.00 0.75 0.7513.05 0.73 0.7313.10 0.71 0.7113.15 0.69 0.6913.20 0.67 0.6713.25 0.66 0.6613.30 0.64 0.6413.35 0.62 0.6213.40 0.61 0.6113.45 0.59 0.59
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
13.50 0.58 0.5813.55 0.56 0.5613.60 0.55 0.5513.65 0.54 0.5413.70 0.53 0.5313.75 0.52 0.5213.80 0.50 0.5013.85 0.49 0.4913.90 0.48 0.4813.95 0.47 0.4714.00 0.46 0.4614.05 0.45 0.4514.10 0.45 0.4514.15 0.44 0.4414.20 0.43 0.4314.25 0.42 0.4214.30 0.41 0.4114.35 0.40 0.4014.40 0.39 0.3914.45 0.38 0.3814.50 0.38 0.3814.55 0.37 0.3714.60 0.36 0.3614.65 0.35 0.3514.70 0.35 0.3514.75 0.34 0.3414.80 0.34 0.3414.85 0.33 0.3314.90 0.33 0.3314.95 0.32 0.3215.00 0.32 0.3215.05 0.31 0.3115.10 0.31 0.3115.15 0.30 0.3015.20 0.30 0.3015.25 0.30 0.3015.30 0.29 0.2915.35 0.29 0.2915.40 0.28 0.2815.45 0.28 0.2815.50 0.28 0.2815.55 0.27 0.2715.60 0.27 0.2715.65 0.27 0.2715.70 0.26 0.2615.75 0.26 0.2615.80 0.25 0.2515.85 0.25 0.2515.90 0.25 0.2515.95 0.24 0.2416.00 0.24 0.2416.05 0.24 0.2416.10 0.23 0.2316.15 0.23 0.23
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
16.20 0.23 0.2316.25 0.22 0.2216.30 0.22 0.2216.35 0.22 0.2216.40 0.21 0.2116.45 0.21 0.2116.50 0.21 0.2116.55 0.20 0.2016.60 0.20 0.2016.65 0.20 0.2016.70 0.20 0.2016.75 0.19 0.1916.80 0.19 0.1916.85 0.19 0.1916.90 0.19 0.1916.95 0.18 0.1817.00 0.18 0.1817.05 0.18 0.1817.10 0.18 0.1817.15 0.18 0.1817.20 0.17 0.1717.25 0.17 0.1717.30 0.17 0.1717.35 0.17 0.1717.40 0.17 0.1717.45 0.17 0.1717.50 0.16 0.1617.55 0.16 0.1617.60 0.16 0.1617.65 0.16 0.1617.70 0.16 0.1617.75 0.15 0.1517.80 0.15 0.1517.85 0.15 0.1517.90 0.15 0.1517.95 0.15 0.1518.00 0.15 0.1518.05 0.14 0.1418.10 0.14 0.1418.15 0.14 0.1418.20 0.14 0.1418.25 0.14 0.1418.30 0.14 0.1418.35 0.13 0.1318.40 0.13 0.1318.45 0.13 0.1318.50 0.13 0.1318.55 0.13 0.1318.60 0.13 0.1318.65 0.13 0.1318.70 0.13 0.1318.75 0.12 0.1218.80 0.12 0.1218.85 0.12 0.12
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
18.90 0.12 0.1218.95 0.12 0.1219.00 0.12 0.1219.05 0.12 0.1219.10 0.12 0.1219.15 0.12 0.1219.20 0.12 0.1219.25 0.12 0.1219.30 0.12 0.1219.35 0.11 0.1119.40 0.11 0.1119.45 0.11 0.1119.50 0.11 0.1119.55 0.11 0.1119.60 0.11 0.1119.65 0.11 0.1119.70 0.11 0.1119.75 0.11 0.1119.80 0.11 0.1119.85 0.11 0.1119.90 0.11 0.1119.95 0.11 0.1120.00 0.11 0.1120.05 0.11 0.1120.10 0.11 0.1120.15 0.11 0.1120.20 0.10 0.1020.25 0.10 0.1020.30 0.10 0.1020.35 0.10 0.1020.40 0.10 0.1020.45 0.10 0.1020.50 0.10 0.1020.55 0.10 0.1020.60 0.10 0.1020.65 0.10 0.1020.70 0.10 0.1020.75 0.10 0.1020.80 0.10 0.1020.85 0.10 0.1020.90 0.10 0.1020.95 0.10 0.1021.00 0.10 0.1021.05 0.10 0.1021.10 0.10 0.1021.15 0.10 0.1021.20 0.10 0.1021.25 0.10 0.1021.30 0.10 0.1021.35 0.09 0.0921.40 0.09 0.0921.45 0.09 0.0921.50 0.09 0.0921.55 0.09 0.09
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
21.60 0.09 0.0921.65 0.09 0.0921.70 0.09 0.0921.75 0.09 0.0921.80 0.09 0.0921.85 0.09 0.0921.90 0.09 0.0921.95 0.09 0.0922.00 0.09 0.0922.05 0.09 0.0922.10 0.09 0.0922.15 0.09 0.0922.20 0.09 0.0922.25 0.09 0.0922.30 0.09 0.0922.35 0.09 0.0922.40 0.09 0.0922.45 0.09 0.0922.50 0.09 0.0922.55 0.09 0.0922.60 0.09 0.0922.65 0.08 0.0822.70 0.08 0.0822.75 0.08 0.0822.80 0.08 0.0822.85 0.08 0.0822.90 0.08 0.0822.95 0.08 0.0823.00 0.08 0.0823.05 0.08 0.0823.10 0.08 0.0823.15 0.08 0.0823.20 0.08 0.0823.25 0.08 0.0823.30 0.08 0.0823.35 0.08 0.0823.40 0.08 0.0823.45 0.08 0.0823.50 0.08 0.0823.55 0.08 0.0823.60 0.08 0.0823.65 0.08 0.0823.70 0.08 0.0823.75 0.08 0.0823.80 0.08 0.0823.85 0.08 0.0823.90 0.07 0.0723.95 0.07 0.0724.00 0.07 0.0724.05 0.07 0.0724.10 0.07 0.0724.15 0.07 0.0724.20 0.07 0.0724.25 0.07 0.07
Type III 24-hr 2 Year Storm Rainfall=3.29"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
24.30 0.06 0.0624.35 0.06 0.0624.40 0.06 0.0624.45 0.05 0.0524.50 0.05 0.0524.55 0.05 0.0524.60 0.04 0.0424.65 0.04 0.0424.70 0.04 0.0424.75 0.03 0.0324.80 0.03 0.0324.85 0.03 0.0324.90 0.03 0.0324.95 0.02 0.0225.00 0.02 0.0225.05 0.02 0.0225.10 0.02 0.0225.15 0.02 0.0225.20 0.02 0.0225.25 0.01 0.0125.30 0.01 0.0125.35 0.01 0.0125.40 0.01 0.0125.45 0.01 0.0125.50 0.01 0.0125.55 0.01 0.0125.60 0.01 0.0125.65 0.01 0.0125.70 0.01 0.0125.75 0.01 0.0125.80 0.01 0.0125.85 0.01 0.0125.90 0.00 0.0025.95 0.00 0.0026.00 0.00 0.0026.05 0.00 0.0026.10 0.00 0.0026.15 0.00 0.0026.20 0.00 0.0026.25 0.00 0.0026.30 0.00 0.0026.35 0.00 0.0026.40 0.00 0.0026.45 0.00 0.0026.50 0.00 0.0026.55 0.00 0.0026.60 0.00 0.0026.65 0.00 0.0026.70 0.00 0.0026.75 0.00 0.0026.80 0.00 0.0026.85 0.00 0.0026.90 0.00 0.0026.95 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
27.00 0.00 0.0027.05 0.00 0.0027.10 0.00 0.0027.15 0.00 0.0027.20 0.00 0.0027.25 0.00 0.0027.30 0.00 0.0027.35 0.00 0.0027.40 0.00 0.0027.45 0.00 0.0027.50 0.00 0.0027.55 0.00 0.0027.60 0.00 0.0027.65 0.00 0.0027.70 0.00 0.0027.75 0.00 0.0027.80 0.00 0.0027.85 0.00 0.0027.90 0.00 0.0027.95 0.00 0.0028.00 0.00 0.0028.05 0.00 0.0028.10 0.00 0.0028.15 0.00 0.0028.20 0.00 0.0028.25 0.00 0.0028.30 0.00 0.0028.35 0.00 0.0028.40 0.00 0.0028.45 0.00 0.0028.50 0.00 0.0028.55 0.00 0.0028.60 0.00 0.0028.65 0.00 0.0028.70 0.00 0.0028.75 0.00 0.0028.80 0.00 0.0028.85 0.00 0.0028.90 0.00 0.0028.95 0.00 0.0029.00 0.00 0.0029.05 0.00 0.0029.10 0.00 0.0029.15 0.00 0.0029.20 0.00 0.0029.25 0.00 0.0029.30 0.00 0.0029.35 0.00 0.0029.40 0.00 0.0029.45 0.00 0.0029.50 0.00 0.0029.55 0.00 0.0029.60 0.00 0.0029.65 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
29.70 0.00 0.0029.75 0.00 0.0029.80 0.00 0.0029.85 0.00 0.0029.90 0.00 0.0029.95 0.00 0.0030.00 0.00 0.00
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Subcat EX2Subcat PR2
Primary Comparison
Time (hours)3029282726252423222120191817161514131211109876543210
Pri
mar
y (c
fs)
3
2
1
0
2.98 cfs2.98 cfs
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
0.00 0.00 0.000.05 0.00 0.000.10 0.00 0.000.15 0.00 0.000.20 0.00 0.000.25 0.00 0.000.30 0.00 0.000.35 0.00 0.000.40 0.00 0.000.45 0.00 0.000.50 0.00 0.000.55 0.00 0.000.60 0.00 0.000.65 0.00 0.000.70 0.00 0.000.75 0.00 0.000.80 0.00 0.000.85 0.00 0.000.90 0.00 0.000.95 0.00 0.001.00 0.00 0.001.05 0.00 0.001.10 0.00 0.001.15 0.00 0.001.20 0.00 0.001.25 0.00 0.001.30 0.00 0.001.35 0.00 0.001.40 0.00 0.001.45 0.00 0.001.50 0.00 0.001.55 0.00 0.001.60 0.00 0.001.65 0.00 0.001.70 0.00 0.001.75 0.00 0.001.80 0.00 0.001.85 0.00 0.001.90 0.00 0.001.95 0.00 0.002.00 0.00 0.002.05 0.00 0.002.10 0.00 0.002.15 0.00 0.002.20 0.00 0.002.25 0.00 0.002.30 0.00 0.002.35 0.00 0.002.40 0.00 0.002.45 0.00 0.002.50 0.00 0.002.55 0.00 0.002.60 0.00 0.002.65 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
2.70 0.00 0.002.75 0.00 0.002.80 0.00 0.002.85 0.00 0.002.90 0.00 0.002.95 0.00 0.003.00 0.00 0.003.05 0.00 0.003.10 0.00 0.003.15 0.00 0.003.20 0.00 0.003.25 0.00 0.003.30 0.00 0.003.35 0.00 0.003.40 0.00 0.003.45 0.00 0.003.50 0.00 0.003.55 0.00 0.003.60 0.00 0.003.65 0.00 0.003.70 0.00 0.003.75 0.00 0.003.80 0.00 0.003.85 0.00 0.003.90 0.00 0.003.95 0.00 0.004.00 0.00 0.004.05 0.00 0.004.10 0.00 0.004.15 0.00 0.004.20 0.00 0.004.25 0.00 0.004.30 0.00 0.004.35 0.00 0.004.40 0.00 0.004.45 0.00 0.004.50 0.00 0.004.55 0.00 0.004.60 0.00 0.004.65 0.00 0.004.70 0.00 0.004.75 0.00 0.004.80 0.00 0.004.85 0.00 0.004.90 0.00 0.004.95 0.00 0.005.00 0.00 0.005.05 0.00 0.005.10 0.00 0.005.15 0.00 0.005.20 0.00 0.005.25 0.00 0.005.30 0.00 0.005.35 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
5.40 0.00 0.005.45 0.00 0.005.50 0.00 0.005.55 0.00 0.005.60 0.00 0.005.65 0.00 0.005.70 0.00 0.005.75 0.00 0.005.80 0.00 0.005.85 0.00 0.005.90 0.00 0.005.95 0.00 0.006.00 0.00 0.006.05 0.00 0.006.10 0.00 0.006.15 0.00 0.006.20 0.00 0.006.25 0.00 0.006.30 0.00 0.006.35 0.00 0.006.40 0.00 0.006.45 0.00 0.006.50 0.00 0.006.55 0.00 0.006.60 0.00 0.006.65 0.00 0.006.70 0.00 0.006.75 0.00 0.006.80 0.00 0.006.85 0.00 0.006.90 0.00 0.006.95 0.00 0.007.00 0.00 0.007.05 0.00 0.007.10 0.00 0.007.15 0.00 0.007.20 0.00 0.007.25 0.00 0.007.30 0.00 0.007.35 0.00 0.007.40 0.00 0.007.45 0.00 0.007.50 0.00 0.007.55 0.00 0.007.60 0.00 0.007.65 0.00 0.007.70 0.00 0.007.75 0.00 0.007.80 0.00 0.007.85 0.00 0.007.90 0.00 0.007.95 0.00 0.008.00 0.00 0.008.05 0.00 0.00
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
8.10 0.00 0.008.15 0.00 0.008.20 0.00 0.008.25 0.00 0.008.30 0.00 0.008.35 0.00 0.008.40 0.00 0.008.45 0.00 0.008.50 0.00 0.008.55 0.00 0.008.60 0.00 0.008.65 0.00 0.008.70 0.00 0.008.75 0.00 0.008.80 0.00 0.008.85 0.00 0.008.90 0.00 0.008.95 0.00 0.009.00 0.00 0.009.05 0.00 0.009.10 0.00 0.009.15 0.00 0.009.20 0.00 0.009.25 0.00 0.009.30 0.00 0.009.35 0.00 0.009.40 0.00 0.009.45 0.00 0.009.50 0.00 0.009.55 0.00 0.009.60 0.00 0.009.65 0.00 0.009.70 0.00 0.009.75 0.00 0.009.80 0.00 0.009.85 0.00 0.009.90 0.00 0.009.95 0.00 0.00
10.00 0.00 0.0010.05 0.00 0.0010.10 0.00 0.0010.15 0.00 0.0010.20 0.00 0.0010.25 0.00 0.0010.30 0.00 0.0010.35 0.00 0.0010.40 0.00 0.0010.45 0.00 0.0010.50 0.00 0.0010.55 0.00 0.0010.60 0.00 0.0010.65 0.00 0.0010.70 0.00 0.0010.75 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
10.80 0.00 0.0010.85 0.00 0.0010.90 0.00 0.0010.95 0.00 0.0011.00 0.00 0.0011.05 0.00 0.0011.10 0.00 0.0011.15 0.00 0.0011.20 0.00 0.0011.25 0.00 0.0011.30 0.01 0.0111.35 0.01 0.0111.40 0.01 0.0111.45 0.02 0.0211.50 0.03 0.0311.55 0.04 0.0411.60 0.05 0.0511.65 0.06 0.0611.70 0.07 0.0711.75 0.10 0.1011.80 0.12 0.1211.85 0.16 0.1611.90 0.22 0.2211.95 0.29 0.2912.00 0.38 0.3812.05 0.53 0.5312.10 0.71 0.7212.15 0.98 0.9812.20 1.29 1.2912.25 1.64 1.6412.30 1.99 1.9912.35 2.30 2.3012.40 2.57 2.5712.45 2.75 2.7512.50 2.88 2.8812.55 2.95 2.9512.60 2.98 2.9812.65 2.97 2.9712.70 2.93 2.9312.75 2.87 2.8712.80 2.79 2.7912.85 2.70 2.7012.90 2.61 2.6112.95 2.52 2.5213.00 2.44 2.4413.05 2.35 2.3513.10 2.27 2.2713.15 2.19 2.1913.20 2.11 2.1113.25 2.04 2.0413.30 1.96 1.9613.35 1.90 1.9013.40 1.83 1.8313.45 1.77 1.77
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
13.50 1.71 1.7113.55 1.66 1.6613.60 1.61 1.6113.65 1.56 1.5613.70 1.51 1.5113.75 1.47 1.4713.80 1.43 1.4313.85 1.38 1.3813.90 1.35 1.3513.95 1.31 1.3114.00 1.27 1.2714.05 1.24 1.2414.10 1.20 1.2014.15 1.17 1.1714.20 1.13 1.1314.25 1.10 1.1014.30 1.07 1.0714.35 1.04 1.0414.40 1.01 1.0114.45 0.99 0.9914.50 0.96 0.9614.55 0.94 0.9414.60 0.91 0.9114.65 0.89 0.8914.70 0.87 0.8714.75 0.85 0.8514.80 0.84 0.8414.85 0.82 0.8214.90 0.80 0.8014.95 0.79 0.7915.00 0.78 0.7815.05 0.76 0.7615.10 0.75 0.7515.15 0.74 0.7415.20 0.73 0.7315.25 0.71 0.7115.30 0.70 0.7015.35 0.69 0.6915.40 0.68 0.6815.45 0.67 0.6715.50 0.66 0.6615.55 0.65 0.6515.60 0.64 0.6415.65 0.63 0.6315.70 0.62 0.6215.75 0.60 0.6015.80 0.59 0.5915.85 0.59 0.5915.90 0.58 0.5815.95 0.57 0.5716.00 0.56 0.5616.05 0.55 0.5516.10 0.54 0.5416.15 0.53 0.53
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
16.20 0.52 0.5216.25 0.51 0.5116.30 0.51 0.5116.35 0.50 0.5016.40 0.49 0.4916.45 0.48 0.4816.50 0.48 0.4816.55 0.47 0.4716.60 0.46 0.4616.65 0.46 0.4616.70 0.45 0.4516.75 0.44 0.4416.80 0.44 0.4416.85 0.43 0.4316.90 0.43 0.4316.95 0.42 0.4217.00 0.42 0.4217.05 0.41 0.4117.10 0.41 0.4117.15 0.40 0.4017.20 0.40 0.4017.25 0.39 0.3917.30 0.39 0.3917.35 0.38 0.3817.40 0.38 0.3817.45 0.37 0.3717.50 0.37 0.3717.55 0.37 0.3717.60 0.36 0.3617.65 0.36 0.3617.70 0.35 0.3517.75 0.35 0.3517.80 0.34 0.3417.85 0.34 0.3417.90 0.34 0.3417.95 0.33 0.3318.00 0.33 0.3318.05 0.32 0.3218.10 0.32 0.3218.15 0.32 0.3218.20 0.31 0.3118.25 0.31 0.3118.30 0.31 0.3118.35 0.30 0.3018.40 0.30 0.3018.45 0.29 0.2918.50 0.29 0.2918.55 0.29 0.2918.60 0.29 0.2918.65 0.28 0.2818.70 0.28 0.2818.75 0.28 0.2818.80 0.28 0.2818.85 0.27 0.27
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
18.90 0.27 0.2718.95 0.27 0.2719.00 0.27 0.2719.05 0.27 0.2719.10 0.26 0.2619.15 0.26 0.2619.20 0.26 0.2619.25 0.26 0.2619.30 0.26 0.2619.35 0.26 0.2619.40 0.25 0.2519.45 0.25 0.2519.50 0.25 0.2519.55 0.25 0.2519.60 0.25 0.2519.65 0.25 0.2519.70 0.24 0.2419.75 0.24 0.2419.80 0.24 0.2419.85 0.24 0.2419.90 0.24 0.2419.95 0.24 0.2420.00 0.24 0.2420.05 0.24 0.2420.10 0.23 0.2320.15 0.23 0.2320.20 0.23 0.2320.25 0.23 0.2320.30 0.23 0.2320.35 0.23 0.2320.40 0.23 0.2320.45 0.23 0.2320.50 0.22 0.2320.55 0.22 0.2220.60 0.22 0.2220.65 0.22 0.2220.70 0.22 0.2220.75 0.22 0.2220.80 0.22 0.2220.85 0.22 0.2220.90 0.22 0.2220.95 0.22 0.2221.00 0.21 0.2121.05 0.21 0.2121.10 0.21 0.2121.15 0.21 0.2121.20 0.21 0.2121.25 0.21 0.2121.30 0.21 0.2121.35 0.21 0.2121.40 0.21 0.2121.45 0.21 0.2121.50 0.21 0.2121.55 0.20 0.20
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
21.60 0.20 0.2021.65 0.20 0.2021.70 0.20 0.2021.75 0.20 0.2021.80 0.20 0.2021.85 0.20 0.2021.90 0.20 0.2021.95 0.20 0.2022.00 0.20 0.2022.05 0.20 0.2022.10 0.19 0.1922.15 0.19 0.1922.20 0.19 0.1922.25 0.19 0.1922.30 0.19 0.1922.35 0.19 0.1922.40 0.19 0.1922.45 0.19 0.1922.50 0.19 0.1922.55 0.19 0.1922.60 0.19 0.1922.65 0.19 0.1922.70 0.18 0.1822.75 0.18 0.1822.80 0.18 0.1822.85 0.18 0.1822.90 0.18 0.1822.95 0.18 0.1823.00 0.18 0.1823.05 0.18 0.1823.10 0.18 0.1823.15 0.18 0.1823.20 0.18 0.1823.25 0.17 0.1723.30 0.17 0.1723.35 0.17 0.1723.40 0.17 0.1723.45 0.17 0.1723.50 0.17 0.1723.55 0.17 0.1723.60 0.17 0.1723.65 0.17 0.1723.70 0.17 0.1723.75 0.17 0.1723.80 0.16 0.1623.85 0.16 0.1623.90 0.16 0.1623.95 0.16 0.1624.00 0.16 0.1624.05 0.16 0.1624.10 0.16 0.1624.15 0.16 0.1624.20 0.15 0.1524.25 0.15 0.15
Type III 24-hr 10 Year Storm Rainfall=5.05"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
24.30 0.14 0.1424.35 0.13 0.1324.40 0.12 0.1224.45 0.12 0.1224.50 0.11 0.1124.55 0.10 0.1024.60 0.09 0.0924.65 0.08 0.0824.70 0.08 0.0824.75 0.07 0.0724.80 0.07 0.0724.85 0.06 0.0624.90 0.06 0.0624.95 0.05 0.0525.00 0.05 0.0525.05 0.04 0.0425.10 0.04 0.0425.15 0.04 0.0425.20 0.03 0.0325.25 0.03 0.0325.30 0.03 0.0325.35 0.03 0.0325.40 0.03 0.0325.45 0.02 0.0225.50 0.02 0.0225.55 0.02 0.0225.60 0.02 0.0225.65 0.02 0.0225.70 0.01 0.0125.75 0.01 0.0125.80 0.01 0.0125.85 0.01 0.0125.90 0.01 0.0125.95 0.01 0.0126.00 0.01 0.0126.05 0.01 0.0126.10 0.01 0.0126.15 0.01 0.0126.20 0.01 0.0126.25 0.00 0.0026.30 0.00 0.0026.35 0.00 0.0026.40 0.00 0.0026.45 0.00 0.0026.50 0.00 0.0026.55 0.00 0.0026.60 0.00 0.0026.65 0.00 0.0026.70 0.00 0.0026.75 0.00 0.0026.80 0.00 0.0026.85 0.00 0.0026.90 0.00 0.0026.95 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
27.00 0.00 0.0027.05 0.00 0.0027.10 0.00 0.0027.15 0.00 0.0027.20 0.00 0.0027.25 0.00 0.0027.30 0.00 0.0027.35 0.00 0.0027.40 0.00 0.0027.45 0.00 0.0027.50 0.00 0.0027.55 0.00 0.0027.60 0.00 0.0027.65 0.00 0.0027.70 0.00 0.0027.75 0.00 0.0027.80 0.00 0.0027.85 0.00 0.0027.90 0.00 0.0027.95 0.00 0.0028.00 0.00 0.0028.05 0.00 0.0028.10 0.00 0.0028.15 0.00 0.0028.20 0.00 0.0028.25 0.00 0.0028.30 0.00 0.0028.35 0.00 0.0028.40 0.00 0.0028.45 0.00 0.0028.50 0.00 0.0028.55 0.00 0.0028.60 0.00 0.0028.65 0.00 0.0028.70 0.00 0.0028.75 0.00 0.0028.80 0.00 0.0028.85 0.00 0.0028.90 0.00 0.0028.95 0.00 0.0029.00 0.00 0.0029.05 0.00 0.0029.10 0.00 0.0029.15 0.00 0.0029.20 0.00 0.0029.25 0.00 0.0029.30 0.00 0.0029.35 0.00 0.0029.40 0.00 0.0029.45 0.00 0.0029.50 0.00 0.0029.55 0.00 0.0029.60 0.00 0.0029.65 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
29.70 0.00 0.0029.75 0.00 0.0029.80 0.00 0.0029.85 0.00 0.0029.90 0.00 0.0029.95 0.00 0.0030.00 0.00 0.00
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Subcat EX2Subcat PR2
Primary Comparison
Time (hours)3029282726252423222120191817161514131211109876543210
Pri
mar
y (c
fs)
9
8
7
6
5
4
3
2
1
0
8.89 cfs8.89 cfs
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
0.00 0.00 0.000.05 0.00 0.000.10 0.00 0.000.15 0.00 0.000.20 0.00 0.000.25 0.00 0.000.30 0.00 0.000.35 0.00 0.000.40 0.00 0.000.45 0.00 0.000.50 0.00 0.000.55 0.00 0.000.60 0.00 0.000.65 0.00 0.000.70 0.00 0.000.75 0.00 0.000.80 0.00 0.000.85 0.00 0.000.90 0.00 0.000.95 0.00 0.001.00 0.00 0.001.05 0.00 0.001.10 0.00 0.001.15 0.00 0.001.20 0.00 0.001.25 0.00 0.001.30 0.00 0.001.35 0.00 0.001.40 0.00 0.001.45 0.00 0.001.50 0.00 0.001.55 0.00 0.001.60 0.00 0.001.65 0.00 0.001.70 0.00 0.001.75 0.00 0.001.80 0.00 0.001.85 0.00 0.001.90 0.00 0.001.95 0.00 0.002.00 0.00 0.002.05 0.00 0.002.10 0.00 0.002.15 0.00 0.002.20 0.00 0.002.25 0.00 0.002.30 0.00 0.002.35 0.00 0.002.40 0.00 0.002.45 0.00 0.002.50 0.00 0.002.55 0.00 0.002.60 0.00 0.002.65 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
2.70 0.00 0.002.75 0.00 0.002.80 0.00 0.002.85 0.00 0.002.90 0.00 0.002.95 0.00 0.003.00 0.00 0.003.05 0.00 0.003.10 0.00 0.003.15 0.00 0.003.20 0.00 0.003.25 0.00 0.003.30 0.00 0.003.35 0.00 0.003.40 0.00 0.003.45 0.00 0.003.50 0.00 0.003.55 0.00 0.003.60 0.00 0.003.65 0.00 0.003.70 0.00 0.003.75 0.00 0.003.80 0.00 0.003.85 0.00 0.003.90 0.00 0.003.95 0.00 0.004.00 0.00 0.004.05 0.00 0.004.10 0.00 0.004.15 0.00 0.004.20 0.00 0.004.25 0.00 0.004.30 0.00 0.004.35 0.00 0.004.40 0.00 0.004.45 0.00 0.004.50 0.00 0.004.55 0.00 0.004.60 0.00 0.004.65 0.00 0.004.70 0.00 0.004.75 0.00 0.004.80 0.00 0.004.85 0.00 0.004.90 0.00 0.004.95 0.00 0.005.00 0.00 0.005.05 0.00 0.005.10 0.00 0.005.15 0.00 0.005.20 0.00 0.005.25 0.00 0.005.30 0.00 0.005.35 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
5.40 0.00 0.005.45 0.00 0.005.50 0.00 0.005.55 0.00 0.005.60 0.00 0.005.65 0.00 0.005.70 0.00 0.005.75 0.00 0.005.80 0.00 0.005.85 0.00 0.005.90 0.00 0.005.95 0.00 0.006.00 0.00 0.006.05 0.00 0.006.10 0.00 0.006.15 0.00 0.006.20 0.00 0.006.25 0.00 0.006.30 0.00 0.006.35 0.00 0.006.40 0.00 0.006.45 0.00 0.006.50 0.00 0.006.55 0.00 0.006.60 0.00 0.006.65 0.00 0.006.70 0.00 0.006.75 0.00 0.006.80 0.00 0.006.85 0.00 0.006.90 0.00 0.006.95 0.00 0.007.00 0.00 0.007.05 0.00 0.007.10 0.00 0.007.15 0.00 0.007.20 0.00 0.007.25 0.00 0.007.30 0.00 0.007.35 0.00 0.007.40 0.00 0.007.45 0.00 0.007.50 0.00 0.007.55 0.00 0.007.60 0.00 0.007.65 0.00 0.007.70 0.00 0.007.75 0.00 0.007.80 0.00 0.007.85 0.00 0.007.90 0.00 0.007.95 0.00 0.008.00 0.00 0.008.05 0.00 0.00
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
8.10 0.00 0.008.15 0.00 0.008.20 0.00 0.008.25 0.00 0.008.30 0.00 0.008.35 0.00 0.008.40 0.00 0.008.45 0.00 0.008.50 0.00 0.008.55 0.00 0.008.60 0.00 0.008.65 0.00 0.008.70 0.00 0.008.75 0.00 0.008.80 0.00 0.008.85 0.00 0.008.90 0.00 0.008.95 0.00 0.009.00 0.00 0.009.05 0.00 0.009.10 0.00 0.009.15 0.00 0.009.20 0.00 0.009.25 0.00 0.009.30 0.00 0.009.35 0.00 0.009.40 0.01 0.019.45 0.01 0.019.50 0.01 0.019.55 0.02 0.029.60 0.02 0.029.65 0.03 0.039.70 0.03 0.039.75 0.04 0.049.80 0.05 0.059.85 0.05 0.059.90 0.06 0.069.95 0.07 0.07
10.00 0.08 0.0810.05 0.09 0.0910.10 0.10 0.1010.15 0.11 0.1110.20 0.12 0.1210.25 0.13 0.1310.30 0.14 0.1410.35 0.15 0.1510.40 0.16 0.1610.45 0.18 0.1810.50 0.19 0.1910.55 0.21 0.2110.60 0.22 0.2210.65 0.24 0.2410.70 0.26 0.2610.75 0.27 0.27
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
10.80 0.29 0.2910.85 0.31 0.3110.90 0.33 0.3310.95 0.35 0.3511.00 0.38 0.3811.05 0.40 0.4011.10 0.42 0.4211.15 0.45 0.4511.20 0.47 0.4711.25 0.50 0.5011.30 0.53 0.5311.35 0.56 0.5611.40 0.60 0.6011.45 0.64 0.6411.50 0.69 0.6911.55 0.73 0.7311.60 0.79 0.7911.65 0.85 0.8511.70 0.92 0.9211.75 1.02 1.0211.80 1.14 1.1411.85 1.31 1.3111.90 1.53 1.5311.95 1.79 1.7912.00 2.14 2.1412.05 2.61 2.6112.10 3.21 3.2112.15 3.99 4.0012.20 4.90 4.9012.25 5.86 5.8612.30 6.78 6.7812.35 7.57 7.5812.40 8.21 8.2112.45 8.60 8.6012.50 8.81 8.8112.55 8.89 8.8912.60 8.85 8.8512.65 8.72 8.7212.70 8.53 8.5312.75 8.28 8.2812.80 8.00 8.0012.85 7.70 7.7012.90 7.39 7.3912.95 7.10 7.1013.00 6.81 6.8113.05 6.54 6.5413.10 6.27 6.2813.15 6.02 6.0213.20 5.78 5.7813.25 5.54 5.5413.30 5.32 5.3213.35 5.11 5.1113.40 4.91 4.9113.45 4.72 4.72
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
13.50 4.55 4.5513.55 4.38 4.3813.60 4.22 4.2313.65 4.08 4.0813.70 3.94 3.9413.75 3.80 3.8113.80 3.68 3.6813.85 3.56 3.5613.90 3.44 3.4413.95 3.33 3.3314.00 3.22 3.2214.05 3.11 3.1114.10 3.01 3.0114.15 2.92 2.9214.20 2.82 2.8214.25 2.73 2.7314.30 2.64 2.6414.35 2.56 2.5614.40 2.48 2.4814.45 2.40 2.4014.50 2.33 2.3314.55 2.26 2.2614.60 2.20 2.2014.65 2.14 2.1414.70 2.09 2.0914.75 2.03 2.0414.80 1.99 1.9914.85 1.94 1.9414.90 1.90 1.9014.95 1.86 1.8615.00 1.82 1.8215.05 1.79 1.7915.10 1.76 1.7615.15 1.72 1.7215.20 1.69 1.6915.25 1.66 1.6615.30 1.63 1.6315.35 1.60 1.6015.40 1.58 1.5815.45 1.55 1.5515.50 1.52 1.5215.55 1.49 1.4915.60 1.47 1.4715.65 1.44 1.4415.70 1.41 1.4115.75 1.38 1.3815.80 1.36 1.3615.85 1.33 1.3315.90 1.31 1.3115.95 1.29 1.2916.00 1.27 1.2716.05 1.24 1.2416.10 1.22 1.2216.15 1.20 1.20
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
16.20 1.18 1.1816.25 1.16 1.1616.30 1.14 1.1416.35 1.12 1.1216.40 1.11 1.1116.45 1.09 1.0916.50 1.07 1.0716.55 1.06 1.0616.60 1.04 1.0416.65 1.03 1.0316.70 1.01 1.0116.75 1.00 1.0016.80 0.99 0.9916.85 0.97 0.9716.90 0.96 0.9616.95 0.95 0.9517.00 0.94 0.9417.05 0.92 0.9217.10 0.91 0.9117.15 0.90 0.9017.20 0.89 0.8917.25 0.88 0.8817.30 0.87 0.8717.35 0.86 0.8617.40 0.85 0.8517.45 0.84 0.8417.50 0.83 0.8317.55 0.82 0.8217.60 0.81 0.8117.65 0.80 0.8017.70 0.79 0.7917.75 0.78 0.7817.80 0.77 0.7717.85 0.76 0.7617.90 0.75 0.7517.95 0.74 0.7418.00 0.73 0.7318.05 0.72 0.7218.10 0.71 0.7118.15 0.70 0.7018.20 0.69 0.6918.25 0.69 0.6918.30 0.68 0.6818.35 0.67 0.6718.40 0.66 0.6618.45 0.65 0.6518.50 0.65 0.6518.55 0.64 0.6418.60 0.63 0.6318.65 0.63 0.6318.70 0.62 0.6218.75 0.62 0.6218.80 0.61 0.6118.85 0.61 0.61
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
18.90 0.60 0.6018.95 0.60 0.6019.00 0.59 0.5919.05 0.59 0.5919.10 0.58 0.5819.15 0.58 0.5819.20 0.57 0.5719.25 0.57 0.5719.30 0.57 0.5719.35 0.56 0.5619.40 0.56 0.5619.45 0.56 0.5619.50 0.55 0.5519.55 0.55 0.5519.60 0.55 0.5519.65 0.54 0.5419.70 0.54 0.5419.75 0.54 0.5419.80 0.53 0.5319.85 0.53 0.5319.90 0.53 0.5319.95 0.52 0.5220.00 0.52 0.5220.05 0.52 0.5220.10 0.51 0.5120.15 0.51 0.5120.20 0.51 0.5120.25 0.51 0.5120.30 0.50 0.5020.35 0.50 0.5020.40 0.50 0.5020.45 0.50 0.5020.50 0.49 0.4920.55 0.49 0.4920.60 0.49 0.4920.65 0.49 0.4920.70 0.48 0.4820.75 0.48 0.4820.80 0.48 0.4820.85 0.48 0.4820.90 0.47 0.4720.95 0.47 0.4721.00 0.47 0.4721.05 0.47 0.4721.10 0.47 0.4721.15 0.46 0.4621.20 0.46 0.4621.25 0.46 0.4621.30 0.46 0.4621.35 0.46 0.4621.40 0.45 0.4521.45 0.45 0.4521.50 0.45 0.4521.55 0.45 0.45
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
21.60 0.45 0.4521.65 0.44 0.4421.70 0.44 0.4421.75 0.44 0.4421.80 0.44 0.4421.85 0.43 0.4321.90 0.43 0.4321.95 0.43 0.4322.00 0.43 0.4322.05 0.43 0.4322.10 0.42 0.4222.15 0.42 0.4222.20 0.42 0.4222.25 0.42 0.4222.30 0.42 0.4222.35 0.41 0.4122.40 0.41 0.4122.45 0.41 0.4122.50 0.41 0.4122.55 0.41 0.4122.60 0.40 0.4022.65 0.40 0.4022.70 0.40 0.4022.75 0.40 0.4022.80 0.40 0.4022.85 0.39 0.4022.90 0.39 0.3922.95 0.39 0.3923.00 0.39 0.3923.05 0.39 0.3923.10 0.38 0.3923.15 0.38 0.3823.20 0.38 0.3823.25 0.38 0.3823.30 0.38 0.3823.35 0.37 0.3823.40 0.37 0.3723.45 0.37 0.3723.50 0.37 0.3723.55 0.37 0.3723.60 0.36 0.3623.65 0.36 0.3623.70 0.36 0.3623.75 0.36 0.3623.80 0.36 0.3623.85 0.35 0.3523.90 0.35 0.3523.95 0.35 0.3524.00 0.35 0.3524.05 0.35 0.3524.10 0.34 0.3424.15 0.34 0.3424.20 0.33 0.3324.25 0.32 0.32
Type III 24-hr 100 Year Storm Rainfall=8.55"3864 Storm (2020-08-14) Printed 8/14/2020Prepared by CES
HydroCAD® 10.00-25 s/n 02074 © 2019 HydroCAD Software Solutions LLC
Primary Comparison (continued)
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
24.30 0.30 0.3024.35 0.29 0.2924.40 0.27 0.2724.45 0.25 0.2524.50 0.23 0.2324.55 0.21 0.2124.60 0.20 0.2024.65 0.18 0.1824.70 0.17 0.1724.75 0.16 0.1624.80 0.14 0.1424.85 0.13 0.1324.90 0.12 0.1224.95 0.11 0.1125.00 0.10 0.1025.05 0.10 0.1025.10 0.09 0.0925.15 0.08 0.0825.20 0.08 0.0825.25 0.07 0.0725.30 0.06 0.0625.35 0.06 0.0625.40 0.05 0.0525.45 0.05 0.0525.50 0.05 0.0525.55 0.04 0.0425.60 0.04 0.0425.65 0.04 0.0425.70 0.03 0.0325.75 0.03 0.0325.80 0.03 0.0325.85 0.02 0.0225.90 0.02 0.0225.95 0.02 0.0226.00 0.02 0.0226.05 0.02 0.0226.10 0.01 0.0126.15 0.01 0.0126.20 0.01 0.0126.25 0.01 0.0126.30 0.01 0.0126.35 0.01 0.0126.40 0.01 0.0126.45 0.01 0.0126.50 0.01 0.0126.55 0.01 0.0126.60 0.00 0.0026.65 0.00 0.0026.70 0.00 0.0026.75 0.00 0.0026.80 0.00 0.0026.85 0.00 0.0026.90 0.00 0.0026.95 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
27.00 0.00 0.0027.05 0.00 0.0027.10 0.00 0.0027.15 0.00 0.0027.20 0.00 0.0027.25 0.00 0.0027.30 0.00 0.0027.35 0.00 0.0027.40 0.00 0.0027.45 0.00 0.0027.50 0.00 0.0027.55 0.00 0.0027.60 0.00 0.0027.65 0.00 0.0027.70 0.00 0.0027.75 0.00 0.0027.80 0.00 0.0027.85 0.00 0.0027.90 0.00 0.0027.95 0.00 0.0028.00 0.00 0.0028.05 0.00 0.0028.10 0.00 0.0028.15 0.00 0.0028.20 0.00 0.0028.25 0.00 0.0028.30 0.00 0.0028.35 0.00 0.0028.40 0.00 0.0028.45 0.00 0.0028.50 0.00 0.0028.55 0.00 0.0028.60 0.00 0.0028.65 0.00 0.0028.70 0.00 0.0028.75 0.00 0.0028.80 0.00 0.0028.85 0.00 0.0028.90 0.00 0.0028.95 0.00 0.0029.00 0.00 0.0029.05 0.00 0.0029.10 0.00 0.0029.15 0.00 0.0029.20 0.00 0.0029.25 0.00 0.0029.30 0.00 0.0029.35 0.00 0.0029.40 0.00 0.0029.45 0.00 0.0029.50 0.00 0.0029.55 0.00 0.0029.60 0.00 0.0029.65 0.00 0.00
Time(hours)
Subcat EX2(cfs)
Subcat PR2(cfs)
29.70 0.00 0.0029.75 0.00 0.0029.80 0.00 0.0029.85 0.00 0.0029.90 0.00 0.0029.95 0.00 0.0030.00 0.00 0.00