PERMFILE121895

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Exhibit 70 Appendix L Surface Hydrology
• Media Type: D
• Archive: No

1 . ......................................•
• •
• FLOOD NTDROORAPN PACI(AGf IHEC-ll
• U.9. pRNT C0RP9 OF ENGIYEE0.9
• MAi 1991
• HT)ROIAG:C ENGf NEE0.I NC CENTER
• VER9 [ON 9.O.1C
• 409 SECOND STREET
• LNey PIIL-EM/l] v![ston 5.01
• DAVl9. CALIFb0.NIA 9511 6
• Dod9[m L A•eociete9. Inc.
• 19161 551-t>98
• RUN DATE 1]/19/96 T[90'.
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tH[S PROGRAM ¢EPLACtS ALL PREV}OU9 VER-9 IONS OF HEC- I xNOYN A9 HECl (JAN ]]1 . NEC IGS. HECIDO. AND HECILY.
TIE OE FINITION9 OF VA0.[AB LE9 -RTIMP- AND -0.T100.- HAVE CHANGED FROM TH09E US ED YfTN THE 19 )]-STYLE 1NPUi
STRUCIVRE.
T1~ OE Ff NITION OF -a9lsxx- ON RM-CARD YA9 CHANGED Yf TA eEVI9IONS DATED 39 SE P 91. TSI9 I9 TIE PORTMN))
VE0.510N
AiY OPTIONS: OMIBREAR OUTFL OY 9UBMEAGENR SfNO1P ESq'M DAMAGE CA LCIfI.AT [ON , 0.95 :YRITE STAGE FREORNCY.
099:0.EAD t1ME SE0.I C9 AT DESIRED CALCUTATf ON INSERVAL Ip4.9 RATE:CREEN AHD ANPT INPILTRATION
RI YFJUTIC YAK: NEM P[NIR DIPFE0.ENCE AICARITHM
• 1 IRC-3 I NPUT PACC 1
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1 ID l00
] It 9 399
] Rx 10 93y Gulch Oretnege Bae1n A
9 109 90 'type I[ Ralntal l - 100-yr. 19-hr 3.6-l n chee
s vB 1.e
c pc o.BOxb o. bbsbo O.obeaB 0.8!!00 B. Pt90] 9.PtlDp O. B1obb B. oa]BO a.axcbo 8. 8x900
l pc P.B)xP B. b]saD O.OJ900 B.e9tbp o. a99pp 9.o9e PP b. ps3a0 O. osc0o a.bcppR P. pc9 PB
9 Pc a.OCeo D. a)xpa o.Olc Pb o.Beb00 9. Pespo b.e9bpb p. o9sab p. 1b00p o.1BS0D 9. lloob
9 Pc a.]1s0 o. upob D.11wb b.1JJ09 p .l9neo B. ula0 o .tsspo b. u)BP o.]m PB P. 191o0
to pc 0.1910 B. 1P]aP b.3leba p.nwp o .ulpb b.ae]b0 R .)eIBB b. fa Pa b.)p loo B. »sao
:t vc R.)s eo a. llcp0 a. )91ba 9.eb9Dp o. elsaa O.exsoP P. e]9Bb b. e9aa0 P.e99PB O. escoP
:3 pc B.ec)b p. ae9a0 O.e)s0R b.eelPP O. e9100 O.s9]BB P. e9•ba P. 99]Op b.9oe00 0. 91]00
l] pC 0.9180 0. 9]IOO 0.93{00 0.9)000 0. 9]900 0.9)e00 0. 91]00 0. 99600 0.95000 0. 95)00
19 PC 0.9540 0. 95900 0.96]00 0.96500 0. 96e00 O.f ]100 0 .9)100 0. 9))00 0.98000 0. 98)00
l5 FC 0.9Be0 0. 9!900 0.99300 0.99500 0 .99e00 1.00000'
:i BA 0.)95
:) LS 0 60 0
]s w .se
19 Nx :R sly eulcA Duln9ge solo B
:0 RM SC9 Type II Ra:Ot a ll - 100-Yr. 19-hr ].4-Inche•
13 PB 3.8
PC 0.0010 0. 00500 O.OO e00 0.01100 0 .01900 0.01)00 0 .03000 0. 01)00 0.03600 0. 03900
3] pC O.OJ:O 0. 0]500 0.0]900 0.09100 0 .09900 0.09e 00 0 .05300 O. OSe00 0.06000 0. 06900
39 PC 0.0490 0. 01300 O.Olf 00 0.08000 O .Oe500 0.09000 0 .09500 0. 10000 0.10500 0 .11000
35 pC 0.1150 0. ]3000 0.13600 0,1))00 0 .]9000 0.19)00 0 .15500 0. 11)00 0.1)]00 O .Iel00
If PC O.I930 0. ]0)00 0.1Ie00 0.3]600 0 .]5100 0.1e]00 0 .]e ]00 0. 6{]00 O.lOll10 0. ))500
]] PC 0.)S BO O. lle 00 0.19100 O.e0900 O .Bls00 0.81500 O .e)9o0 O. e9:00 0.89900 O. e5i00
:e pC O.Be)0 O. ei900 O.i)500 O.e1100 O .ee l00 O.e9]00 O .e9B00 0. 90)00 0.90800 0. 91)00
)• PC 0.91e0 0. 9::00 O.a3600 0.9]000 0 .9]900 9.9)aoB 0 .99300 0. 99 ti00 0.95000 0. 95 J00
)0 pC 0. 95 s0 0. 95900 0.9e300 0.56500 0 .•9900 0.9]100 0 .91900 0. 91)00 0.99000 O .9eJ00
]: pC 0.9990 0. 9!900 0.99100 0.99500 9 .99900 1.00000
J: Bw B.1•J
)1 :S 0 60 0
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]i H[ )0 Combined HYA[W [ephe 9e[ Sub-Be el ne A L B A[ JL
)l KR 90 Route Combined Hyd rograph trae JI [a J]
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