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PERMFILE41040
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PERMFILE41040
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Entry Properties
Last modified
8/24/2016 10:43:50 PM
Creation date
11/20/2007 10:36:44 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981008A
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
NH1 TAB 13 ATTACHMENT E SEDIMENTATION POND 005
Media Type
D
Archive
Yes
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<br />•••••• w r r r w•••• r• r• r r r r <br />JUNCTION 1, BRANCH 1, STRUCTURE 1 <br />r r• r r r w r r r r r r r r r r r r• r r r <br />•r• HYDRAULIC INPUT VALUES FOR SUBNATERSHEDS rrr <br />MATER AREA CURVE TC T7 ROUTING COEFFICIENTS UNIT <br />SHED ACRES NUMBER FIR HR K-MRS X HYDRO <br />1 31.00 83.00 0.194 0.000 0.000 0.00 1.0 <br />•r• SEDIMENT INPUT VALUES FOR SUBNATERSHEDS •r• <br />HATER SEG SOIL LENGTH SLOPE CP PAgT SURF <br />SHED NUM N FEET PCT VALUE OPT CUND <br />1 1 0.24 0.0 <br />' 2.62 1.000 1.0 0.0 <br />• • • COMPUTED VALUES FOR INDIVI DUAL MATERSIIEDS r • r . <br />NATERSHEO PEAK FLON RUNOFF SED IMENT DIAM DELIVERY DELIVERY <br />' (CFS) (INCHES) TONS (NM) RATIO 1 RATIO 2 <br />1 12.29 0.44 260 .77 0.007 0.875 ~ 1.u00 <br />NOTE: SEDIMENT DOES NOT INCLUDE POSSIBLE DEPOSITION BY DELIVE RY RA I10 2 <br />rwr-r SUMNARY TABLE FOR TOTAL MATERSHED rrrr• <br />RUNOFF VOLUME = 1.1303 ACRE-FT <br />PEAK DISCHARGE = 12.2946 CFS <br />AREA = 31.0000 ACRES <br />TIME OF PEAK DISCHARGE = 12.10 HRS <br />BETA = 1.0000 <br />RAINFALL EROSITIVITY fACTOR = 13.39 EI UNIT <br />PEAK CONCENTRATION = 297473.50 MC/L <br />PEAK SETTLEABLE CONCENTRATION = 101.45 ML/L <br />PEAK SETTLEABLE CONCENTRATION = 126810.06 MC/L <br />TOTAL~SEOIMENT YIELD = 260.7722 TONS <br />REPRESENTATIVE PARTICLE SIZE = 0.0071 MN <br />TINE OF PEAK CONCENTRATION = 12.10 HRS <br />PERIOD OF SIGNIFICANT CONCENTRATION = 13.10 NRS <br />VOLUME MEIGHTED AVERAGE SETTLEABLE <br />CONCENTRATION DURING PERIOD OF <br />' SIGNIFICANT CONCENTRATION = 52.55 ML/L <br />VOLUME HEICHTED AVERAGE SETTLEABLE <br />CONCENTRATION DURING PEAK 24 HOUR <br />PERIOD ~ 52.55 ML/L <br />ARI TIINETIC AVERAGE SETTLEABLE <br />CONCENTRATION DURING PERIOD OF <br />SIGNIFICANT CONCENTRATION = 0.00 NL/L <br />ARITHMETIC AVERAGE SETTLEABLE <br />CONCENTRATION DURING PEAK 24 HOUR <br />PERIOD <br />-_ = 15.13 NL/L <br /> <br />
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