2008-12-04_PERMIT FILE - C1994082A ‎(13)‎

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 12/4/2008
• Doc Name: Post Mining Channels SEDCAD Results/Channel YPM-1 to YPM-8
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.3
• Media Type: D
• Archive: Yes

•

C:
SEDCAD 4 for V1lindows
Cnnurinhf 1~~A P~moln ~ Rnh,u~Y+
St~b~~~e~~:~~~ Tir~a~ o~'C®~~ce~tra#%v~ D~fai1~,
Stru SWS
Land Flow Condition S1o a ~/a
P ( ) Vert. Dist.
(ft) Horiz. Dist.
(~) Velocity
(fps) Time (hrs)
# #
#1 1 3. Short grass pasture 11.25 45.00 400.00 2.680 0.041
7. Paved area and small upland 17.35 85.00 490.00 8.380 0.016
gullies
8. Large gullies, diversions, and low 7,14 120.00 1,680.01 8.010 0.058
flowing streams
0.115
~1 1 Time of Concentration:
#2 1 3. Short grass pasture 15.63 50.00 320.00 3.160 0.028
6. Grassed waterway 9.26 25.00 270.00 4.560 0.016
8. Large gullies, diversions, and law 13.89 50.00 360.00 11.180 0.008
flowing streams
0.052
#2 1 Time of Concentration:
#3 1 3. Short grass pasture 8.70 10.00 115.00 2.350 0.013
5. Nearly bare and unfilled, and 27.78 25.00 90.00 5.270 0.004
alluvial valley fans
6. Grassed waterway 20.97 65.00 310.00 6.860 0.012
8. Large gullies, diversions, and low 10.00 40.00 400.00 9.480 0.011
flowing streams
0.040
w3 1 Time of Concentration:
.
#3 2 3. Short grass pasture 13.75 55.00 400.00 2.960 0.037
6. Grassed waterway 12.96 35.00 270.00 5.400 0.013
8. Large gullies, diversions, and low 12.04 65.00 540.00 10.400 0.014
flowing streams
0.06
#3 2 Time of Concentration:
#4 1 3. Short grass pasture 3.57 5.00 140.00 1.510 0.025
8. Large gullies, diversions, and law 23.68 180.C0 760.00 14.590 0.014
flowing streams
0.039
~4 1 Time of Concentration:
#5 1 3. Short grass pasture 11.54 15.00 130.00 2.710 0.013
5. Nearly bare and unfilled, and 42.86 15.00 35.00 6.540 0.001
alluvial valley fans
6. Grassed waterway 20.19 105.00 520.00 6.740 0.021

8. Large gullies, diversions, and low 11.11 90.00 810.00 9.990 0.022
flowing streams
0.057
#5 1 Time of Concentration:
5. Nearly bare and untitled, and 4.17 5.00 120.00 2.040 0.016
#5 2 alluvial valley fans
7. Paved area and small upland 27,61 185.00 670.00 10.570 0.017
gullies
8. Large gullies, diversions, and low 10.76 85.00 790.00 9.840 0.022
flowing streams
0.055
#5 2 Time of Concentration:
5. Nearly bare and untitled, and g,76 40.00 410.00 3.120 0.036
#6 1 alluvial valley fans
7. Paved area and small upland 19,70 65.00 330.00 8.930 0.010
gullies
Filename: YPM 6 Option 2 TR37 ver_2.sc4
TR-37
13-12.3-12
a
Printed 01-23-2008
Revised 02/08