PERMFILE108207

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 10/6/2004
• Doc Name: YPM-7 to YPM-13 SEDCAD Runs
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.3 Part 2
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
CoPYngnt t99e Pamela J. SClIwaG
Crvd Software Despn
•
Subwatershed Hydro%gy Detai/;

Stru SWS

# #
SWS Area

(~) Time of

Cons ~`

(hrs)
Musk K

(hrs)

MuskX
Curve

Number ~~

UHS~ ~ ~. Peak , ~
-
~ DL9rharge .•,~,..

..(~).~.:~.". :' RunofF.:_

. Vdume ;
..._ .
'~'(at-R)ii:~
xl 1 230.600 0.350 0.037 0.367 41.000 M 0.00 0.000
2 27.100 0.108 0.184 0,400 71.000 M 4.35 0.355
3 23.400 0.114 0.000 0.000 71.000 M 3.76 0.306
4 36.600 0.104 0.195 0.397 71.000 M 5.88 0.479
5 16.300 0.060 0.151 0,392 44.000 M 0.00 0.000
6 38.600 0.147 0.000 0,000 71.000 M 2.73 0.505
7 89.900 0.239 0.000 71.000 M 5.37 1.176
462.500 17.19 2.821
Subwatershed Time of Concentration Detai/s:
L I
•
Stru SWS land Flow Condition Slape (off) Vert. Dist Horiz. DISC Velotlty Time (hrs)
x u (R) (R) (fps)
1t1 1 3. Short grass pasture 5.41 20.00 370.00 1.850 0.055
6. Grassed waterway 26.92 350.00 1,300.00 7.780 0.046
7. Paved area and small upland 9.92 390.00 3,930.00 6.340 0,172
gullies
7. Paved area and small upland 5 12 65.00 1,270.00 4.550 0.077
gullies
al 1 Tlme of Conttntratlon: 0.350
+Y1 2 3. Short grass pasture 8.33 25.00 300.00 2.300 0.036
6. Grassed waterway 10.19 55.00 540.00 4.780 0,031
7. Paved area and small upland 17.86 225.00 1,260.00 8.500 0.041
gullies
#1 2 Tlme of Conttntratlon: 0.108
ul 3 3. Short grass pasture 17.50 35,00 200.00 3.340 0.016
7. Paved area and small upland 14.88 250.00 1,680.00 7.760 0.060
gullies
7. Paved area and small upland 18.33 55.00 300.00 8.610 0.009
gullies
7. Paved area and small upland 5.21 25.00 480.00 4.590 0.029
gullies
a1 3 Tlme of Conttntratlon: 0.114
ni a 3. Short grass pasture 8.00 20.00 250.00 2,260 0.030
6. Grassed waterway 13.24 380,00 1,360.00 5.450 0.069
7. Paved area and small upland 22 50 45,00 200.00 9,540 0.005
gullies
!fi 4 Tima of Wnttntratlon: 0.104
1t1 5 3. Short grass pasture 6.67 20,00 300.00 2,060 0.040
FiMname: ypm71.ac4
Printed 01-13-1999