2008-12-04_PERMIT FILE - C1994082 ‎(34)‎

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/4/2008
• Doc Name: Part II Pond 014 As-Built Report ‎(October 2001)‎
• Section_Exhibit Name: Tab 13 Attachment 13-17.2
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
Copyright 7998 Pamela J Schwab
Civil Software Design
8
•
Subwatershed Hydro%gy Detai/;

Stru SWS
# #
SWS Area
(ac) Time of
Canc
(hrs)
Musk K
(hrs)
Musk X
Curve
Number
UHS Peak
Discharge
(ds) Runoff
Volume
(ac-ft)
#1 1 44.000 0.239 0.004 0.439 91.000 M 26.37 3.321
2 32.500 0.214 0.004 0.439 35.000 M 0.00 0.000
3 72.700 0.137 0.004 0.439 91.000 M 47.03 5.488
4 4.000 0.010 0.000 0.000 42.000 M 0.00 0.000
5 1.100 0.010 0.000 0.000 100.000 F 1.43 0.156
154.300 73.62 8.965
Subwatershed Sedimento%gy Detai/;
•

Stru SWS
# #
Soil K
L (ft)
S (%)
C
p
~ #
Sediment
(tons) Peak
Sediment
Con[.
(mg/I) Peak
Settleable
Canc
(ml/I)
24VW
(ml/I)
#1 1 0.160 595.00 16 .50 1.0000 0.9000 2 1,331.1 536,755 217.44 124.52
2 0.290 410.00 25 .00 0.0420 1.0000 1 0.0 1 0.00 0.00
3 0.160 742.00 18 .50 1.0000 0.9000 2 3,190.1 707,061 297.71 173.51
4 0.300 158.00 37 .10 0.0420 1.0000 1 0.0 1 0.00 0.00
5 0.010 10.00 10 .00 0.0010 1.0000 2 0.0 2 0.00 0.00
4,521.2 647,368 269.54 153.52
Subwatershed Time of Concentration Detai/s;
•
Stru SWS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velocity Time (hrs)
# # (ft) (ft) (fps)
# 1 1 5. Nearly bare and unfilled, and 8.00 20.00 250.00 2.820 0.024
alluvial valley fans
7. Paved area and small upland 14.44 130.00 900.00 7.650 0.032
gullies
7. Paved area and small upland 13.12 105.00 800.00 7
290 0
030
gullies . .
7. Paved area and small upland 21.71 165.00 760.00 9
370 0
022
gullies . .
8. Large gullies, diversions, and low 0.50 5.00 1,000.00 2.120 0.131
Oowing streams
u1 1 Time of Concentration: 0.239
# 1 2 3. Short grass pasture 11.63 25.00 215.00 2.72D 0.021
6. Grassed waterway 33.33 50.00 150.00 8.660 0.004
6. Grassed waterway 11.72 75.00 690.00 5.130 0.034
Filename: Pondl4asbuiltt 0yr.sc4 Printed 10-17-2001