PERMFILE51443

• Permit No: C1981031
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Section 3: Rule 2.04
• Media Type: D
• Archive: No

-70-
Table 2.04.7(2)-3. Runoff depth in inches for selected
Ch's and rai nfall amounts (SCS, 1975 ).
__
Raiatall .Curve Humber (C6)1/
(S
h
)
ac
et
60 65 70 75 BO 85 90 95 98
1.0 0 0 0 0.03 O.DB 0.17 0.32 .56 .79
1.2 0 0 0 A3 O.OT 0.15 0.28 0.46 .T4 .49
1.4 0 o.oz o.06 0.13 0.24 0.39 0.61 .92 1.iB
1.6 0.01 0.05 0.11 0.20 0.34 0.52 O.T6 1.11 1.38
1.B o.03 0.09 0.17 0.29 0.44 0.65 0.93 1.29 1.58
2.0 0.06 0.14 0.24 0.38 0.56 0.80 1.09 1.48 1.T7
2.5 0.17 0.30 0.46 0.65 o. B9 1.iB 1.53 1.96 2.27
3.0 0.33 0.51 0.72 0.96 1.25 1.59 1.98 2.45 2.78
4.0 0.76 1.03 1.33 1.b7 2.04 2.46 2.92 3.43 3.77
5.0 1.30 1.65 2.04 2.45 2.89 3.37 3.88 4.42 4.T6
6.0 1.92 2.95 2.80 3.28 3.T8 4.31 4.85 5.k1 5.7b
7.0 2.6D 3.10 3.62 4.15 4.69 5.26 5.82 6.41 6.76
8.0 3.33 3.90 4.47 S.o4 5.62 6.22 6.61 T.4o 7.76
9.0 4.10 4.72 5.34 5.95 6.57 7.19 7.79 8.40 8.76
•
10.0 4.g0 5.57 6.23 6.88 7.52 8.16 8.78 g.4o 9.76
11.0 5.72 6.44 7.13 T.82 8.48 9.14 9.TT 10.39 10.76
12.0 6.56 7.32 .B.OS 8.76 9.45 10.12 10.6 11.39 11.76
=/ To obtain ruaott depths for QP't and other rainfall amountc aot
ahovn Sa this table, ute an arithmetic SnterpoLtion.
JFSA- 4~
~ ~ ,4 141
7. g SptQ ~ gg$QCIA7FS. INC, ,