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PERMFILE54334
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PERMFILE54334
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Last modified
8/24/2016 10:57:28 PM
Creation date
11/20/2007 4:07:24 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1983059
IBM Index Class Name
Permit File
Doc Date
8/26/2005
Section_Exhibit Name
Exhibit 09 Drainage & Sed Control Plan & SAE Demonstration
Media Type
D
Archive
No
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<br />• Project Title <br />WATERSHED HYDROGRAPH <br />inflow into structure <br />Structure type: <br />Watershed data for watershed #1 <br />Curve number = <br />Area = <br />Hydraulic length = <br />Elevation change = <br />Concentration time = <br />Concentration time type = <br />Unit hydrograph type = <br />Watershed data for watershed #2 <br />Curve number = <br />Area = <br />Hydraulic length = <br />Elevation change = <br />Concentration time = <br />Concentration time type = <br />Unit hydrograph type = <br />-- Watershed data for watershed #3 <br />Curve number = <br />Area = <br />• Hydraulic length = <br />Elevation change <br />Concentration time = <br />Concentration time type = <br />Unit hydrograph type = <br />-- Watershed data for watershed #4 <br />Curve number = <br />Area <br />Hydraulic length <br />Elevation change <br />Concentration time <br />Concentration time type <br />Unit hydrograph type <br />-- Total Area <br />-- Storm Data <br />Total precipitation <br />Storm type <br />Peak discharge <br />Discharge volume <br />l J <br />= Culvert Design - CMP #1 & #2 <br />_ #1 <br />= Null <br />74.0 <br />1.2 acres <br />1400.0 feet <br />55.0 feet <br />0.2 hours <br />SCS Upland Curves <br />Disturbed <br />82.0 <br />1.3 acres <br />1300.0 feet <br />30.0 feet <br />0.24 hours <br />SCS Upland Curves <br />Disturbed <br />74.0 <br />1.8 acres <br />750.0 feet <br />35.0 feet <br />0.1 hours <br />SCS Upland Curves <br />Disturbed <br />82.0 <br />1.0 acres <br />625.0 feet <br />45.0 feet <br />0.07 hours <br />SCS Upland Curves <br />Disturbed <br />= 5.3 acres <br />= 1.8 inches <br />= SCS Type 2 storm, 24 hour storm <br />= 1.72 cfs - use 12" Culverts <br />= 0.17 acre feet <br />-10- <br />6/03/93 <br />
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