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2010-04-15_PERMIT FILE - C1981018 (5)
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2010-04-15_PERMIT FILE - C1981018 (5)
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Entry Properties
Last modified
8/24/2016 4:04:07 PM
Creation date
6/15/2010 4:31:04 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Permit File
Doc Date
4/15/2010
Doc Name
D Portal Area Sediment Pond & Diversion Ditch Design Calculations
Section_Exhibit Name
Illustration 07
Media Type
D
Archive
No
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0 <br />) /Q �.4P i9/ '� /lEF. !V, "/. <br />e•rrt•rr•• THE WASH PROGRAM DETERMINES A WATERSHED STORM HYOROGRAPH asreea►rr• <br />0 <br />•s•r• WATERSHED CONDITIONS ••►•• <br />AREA = 40.0 ACRES SLOPE = 23.40J % LENGTH = 3180.0 FT RAIN = 1.80 INCHES TIME = 24.DC HRS <br />•re•• HYDROGRAPH PARAMETERS •e••r <br />CL =1.000 Cl =1.050 D = .050 CN = 84.500 DELTAT = .20 <br />ITP = I TP = .15CHRS OPCFS = 221.83 CFS ORIN = 5.(300 IN /HR <br />•r••r UNIT HYDROGRAPH err*• <br />.lL 44.97 169.94 2il.93 197.40 124.73 71.39 36.81 17.6C 7.94 <br />3.42 1.42 .57 .2i .09 .OS .01 .00 .00 .00 <br />.00 .00 .DG .CC .00 .00 .00 .OL .00 .00 <br />.00 .Ou .00 .CC .70 .0E .0C. .00 <br />•re•ee•••* STORM HYDaOGRAPH GENERATED FROM $TART OF RUNOFF •moos•*•• <br />1 <br />TIME • 0.70 0.05 0.1E 0.15 0.20 0.25 0.30 0.35 0.40 0.45 <br />••mermrmmrrr••reerre•••rre•••mr • mmm • eoee►••er►•ram eaem•m •r mrma•mmrm er• <br />.00 <br />• .03 <br />. M4 <br />.f)5 <br />.06 <br />.07 <br />.09 <br />.10 <br />.77 <br />.12 <br />.14 <br />.50 <br />• .I5 <br />.17 <br />.1.. <br />.21 <br />.23 <br />.27 <br />.!1 <br />.37 <br />.52 <br />.72 <br />1.00 <br />r .91 <br />1.14 <br />1.49 <br />1.89 <br />2.29 <br />3.07 <br />5.07 <br />7,90 <br />17.86 <br />14.14 <br />1.50 <br />• 18.76 <br />24.14 <br />29.34 <br />31.85 <br />27.99 <br />20.76 <br />14.11 <br />9.51 <br />6.80 <br />5.37 <br />2.00 <br />• 4.67 <br />4.35 <br />4.19 <br />4.10 <br />4.!16 <br />4.03 <br />3.99 <br />3.95 <br />3.93 <br />3.91 <br />2.SG <br />r 3.87 <br />3.83 <br />3.80 <br />3.78 <br />3.74 <br />3.70 <br />3.66 <br />3.64 <br />3.60 <br />3.55 <br />3.00 <br />• 3.51 <br />3. <br />3. 4 4 <br />3.39 <br />3.3b <br />3.33 <br />3.28 <br />3.23 <br />3.19 <br />3.16 <br />3.50 <br />• 3.11 <br />3.r� <br />..'.1 <br />2.92 <br />2.62 <br />2.24 <br />1.93 <br />1.72 <br />I.S9 <br />1.53 <br />4.0G <br />• 1.49 <br />1.46 <br />1.47 <br />1.46 <br />1.45 <br />1. <br />1.44 <br />1.44 <br />1.43 <br />1.43 <br />4.5u <br />• 1. <br />1.4E <br />1 .4 1 <br />1.41 <br />1.41 <br />1.40 <br />1.43 <br />1.39 <br />1.19 <br />1.38 <br />5.00 <br />• 1.38 <br />1.37 <br />1.37 <br />1.36 <br />1.36 <br />1.35 <br />1.35 <br />1.34 <br />1.34 <br />1.33 <br />5.50 <br />• 1.33 <br />1.22 <br />1.31 <br />1.31 <br />1.31 <br />1.3U <br />1.30 <br />1.29 <br />1.29 <br />1.28 <br />6.7G <br />4 1.27 <br />1..'7 <br />1.26 <br />1.26 <br />1.25 <br />1.25 <br />1.24 <br />1.24 <br />1.23 <br />7.23 <br />6.52 <br />• 1.22 <br />1.2. <br />1.21 <br />1.21 <br />1.20 <br />1.19 <br />1.19 <br />1.18 <br />1.18 <br />1.17 <br />7. ^4 <br />a I.Ie <br />I.11 <br />1.15 <br />1.15 <br />1.14 <br />1.14 <br />!.13 <br />1.12 <br />1.12 <br />1.11 <br />7.5u <br />• 1.1 l <br />1.1E <br />I.lu <br />1.09 <br />1.09 <br />1.08 <br />1.07 <br />1.•77 <br />1.06 <br />1.05 <br />8.'15 <br />• 1.05 <br />1. <br />1.'.. <br />1.03 <br />1.73 <br />1.12 <br />1. 7 <br />1.01 <br />1.00 <br />1.00 <br />8.5L <br />s .99 <br />.98 <br />. <br />.97 <br />.97 <br />.96 <br />.95 <br />.75 <br />.94 <br />.93 <br />9.qj <br />• .93 <br />. <br />.9; <br />.91 <br />.90 <br />. <br />.89 <br />.69 <br />.88 <br />.87 <br />9.5u <br />. .87 <br />50 <br />.'+: <br />.95 <br />.84 <br />,94 <br />.R3 <br />.8i <br />.R2 <br />.81 <br />ic. 1 E <br />o '0 <br />.79 <br />.78 <br />.7b <br />.77 <br />.77 <br />.76 <br />.75 <br />.75 <br />If,.50 <br />• .74 <br />.7; <br />. <br />.72 <br />.71 <br />.71 <br />. <br />.70 <br />.69 <br />.68 <br />11. rlu <br />r ,b6 <br />.57 <br />.66 <br />.66 <br />.65 <br />.64 <br />.64 <br />.63 <br />.62 <br />.62 <br />,,. 5 : <br />r .51 <br />.b. <br />.SJ <br />.59 <br />.59 <br />.58 <br />.57 <br />.57 <br />.56 <br />.55 <br />
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