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

FLOOD HTDROGPAPH PACXAGE IHEC-11
U.3. ARMT CORPS OF ENGl NEEPG
• NAY 1993
• HYDPOLOGIC ENGINEERING CENTEP
• vEPS ION 1.0.1E
• 609 SECOND STPEET
• LeheY F)1 L-EN/]1 veralon 5.01 •
• DAMS. CALI FOPNIA 9661fi
• DOtlaan ~ A.]a0cierea, Inc.
• 1916) 591-1116
• PUN DATE 01/11/96 TIME 19:]1:16

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SHIS PROGRAM PE PLACES ALL PREVIOUS VERSIONS OF XEC-1 IOIOMN AS HELL IJAN 1]1. XEC1G5. NEC10B, Aw XECSKV
SNE DEFIH IS IONS OF VARIABLES -PTINP- AND -RS 20R- RAVE CHANGCD FPCN THOSE USED X:TH THE 191]-STYLE INPVT 6TRUCSURE.
SNE DE FIN IS ION OF -AHSKK- ON 0.Y-CARD MA$ CHANGED VITH REVIS[ON9 DATED IB SEP B1. THIS [B THE FORTPANII VERSION
NEY OPTIONS: DAMBREAK OUTFLOV SUBI0:RGENCE 91NGLE CVENT DNIAGE CALCVIATION, DSS:YR[TE STAGE FAEOVENCY,
059:PEAD }366 SLRIES AT DCSIPLD CALCVG}ION INTERVAL LOSS PAfE: GREEN ANO ANPL fHFI LLRAT ION
KINEMATIC YAVE: NEY FINISE DIFFEPENCE ALGOPI}NK
10-YR, 24-HR SCS TYPE II STORM EVENT - PEAK RUNOFF CALCULATION FOR SYLVESTER GULCH
• NCC-1 [NPVT
LINE ID... .. ..1.......3.......].......1.......5.......6.......).......8.......9......10
1 ID 100
2 IS 5 289
] KK 10 Sly Gulch Dralnege Baaln A
1 KK SCS Type II Reln[1 11 - 30-y[. ]1-hr l.e-lnchea
s ee l.e
6 ec o.oola o. oosoo D. ooaoo a.alloD a .o11DO o.otlDa o. DZOOa o. DZ ]aa o. DZ6oo o .oz9oo
l PC 0.0]30 0. 03500 0. 0)800 0.01100 0. 01100 0.01800 0. 09200 0. 05600 0. 06000 0. 06100
B PC 0.0680 0. 0)100 0. 01600 0.08000 O. OB600 0.09000 0. 09500 0. 10000 0. 10500 O. IL000
9 PC 0.1150 0. 11000 0. 12600 0.!3300 0. 11000 0.11100 0. 35500 0. 16]OC '!. 11200 0. 18100
30 PC 0.1910 0. 10)00 0. 31800 0.2 Jfi00 0. x5100 0.18]00 O. ]6lDD O. 66]00 J- IDlDD O. 1J600
11 PC 0.)580 0. 11600 0. 19100 0.80100 0 .81500 0.62500 O. fi ]100 0. 81100 0. 81900 0. 85600
12 PC O.B6]0 0. 86900 0. 81500 0.88100 0 .88100 0.69]00 0. 69800 0. 90]00 0. 90800 0. 91]00
lJ PC 0.9180 0. 92100 0. 91600 0.9]000 0. 9]100 0.9]800 0. 91200 0. 91600 0. 96DD0 D. 96lOD
31 PC 0.9560 0. 95900 0. 9fi300 0. 9fi 600 0. 96800 0.9)100 0. 91100 0. 9])00 0. 98000 0. 96]00
35 PC 0.9860 0. 98900 0. 99200 0.99900 0. 99800 1.00000
16 BA 0.]19
n Ls o lD a
le w 1.1 •
19 Kx 20 Sly Gu LCO Ore inege Bealn B
10 pl SCS Typa II Runbll - IO-yp 21-h[ l.e-lnchea
11 PB 1.8
31 PC 0.0020 0. 00600 0. 00800 0.01100 0. 01100 0.01100 0. 02000 0. 01]00 0. 02600 0. 02900
1J PC O.O120 0. 0]!00 0. 0]800 0.01100 0. 01100 0.01800 0. 05200 0. 09600 0. 06000 0. 06100
21 PC O.O6B0 0. 01100 0. 01600 0.08000 0 .08500 0.09000 0. 09500 0. 10000 0. 10900 0. 11000
26 PC 0.1150 0. 12000 0. 31600 O.lll00 0 .11000 0.31100 0. 19500 0. 16100 0. 11100 0. 18100
26 K 0.1910 0. 20]00 0. 11800 0.2]600 0. 26)00 0.26]00 0. 18100 0. 66100 O. lOl00 0. 1]500
2l PC 0.)660 O. l)600 0. 19100 0.80100 0. 81600 0.82600 D. 8 ]100 0. 81200 0. 81900 0. 86600
2B PC O. Bbl0 0. 86900 0. 81600 0.88100 0. 88100 O.B9J00 0. 89800 0. 90100 0. 90800 0. 91]00
19 PC 0.9180 0. 91100 0. 91600 0.9]000 0. 93100 0.9]800 0. 91200 0. 91600 0. 96000 0. 96]00
]0 PC 0.9660 0. 96900 0. 96200 0.96600 0. 96800 0.9)100 0. 9)100 0. 91100 0. 98000 0. 98100
ll PC 0.9660 0. 98900 0. 99200 0.99600 0 .99800 1.00000
]Z BA 0.19]
l] LB 0 )0 0
]1 UD 1.6
• J6 KK ]0 Coobinetl Xytlrogrephe for SuD-Beeina A a B AC JI
16 xC 1
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