2020-10-02_REVISION - C1981018 ‎(2)‎

• Permit No: C1981018
• IBM Index Class Name: Revision
• Doc Date: 10/2/2020
• Doc Name: Adequacy Review Response
• From: Blue Mountain Energy
• To: DRMS
• Type & Sequence: MR178
• Email Name: CCW
• Email Name: JDM
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
r-m,hl iaQ _Nin P-. .1 C�h
45
Time of i Peak Runoff
Stru SWS SINS Area Mk K Curve
Conc us Musk X UHS Discharge Volume
# # (ac) (hrs) Number
(hrs) (cfs) (ac-R)
#7 1 10.670 0.099 0.000 0.000 89.000 F 7.93 0.607
10.670 7.93 0.607
#6 1 1.550 0.06S 0.000 0.000 89,000 F 1.15 0.088
E 96.300 29.36 2.604
#5 1 1.640 0.012 0.000 0.000 89.000 F 1.22 0.093
97.940 30.27 2.697
#4 1 3.600 0.046 O.00D 0.000 89.000 F - 2.68 0.205
3AW 2.68 0.205
#3 1 1.930 0.034 0.000 0.000 1.000 F 0.00 0.000
1; 103.470 32.83 2.901
02 106.600 34.54 3.026
#1 1 1.900 0.000 0.000 0.000 98.000 F 2.22 0.213
2 1.690 0.000 0.000 0.000 87.000 F 1.10 0.082
3 3.650 0.021 0.000 0.000 70.000 F 0.30 0.031
4 3.210 0.009 0.000 0.000 70.000 F 0.26 0.027
186.690 62." 6.447
#32 1 217.150 1.147 0.000 0.000 69.000 F 3.03 1.483
2 12.160 0.169 0.345 0.326 85.000 F 5.52 0.494
416.000 ! 27.97 SA14
Subwatershed Sedimentology Detail;
Peak Peak
Stru SWS Sediment Sediment Settleable 24VW
# # Soil K L(ft) 5(%) C P PS# uy {tons) Conc. Conc (MIA)
(rng/I) (MI/1)
#30 1 0.320 117.00 30.00 0.3000 1.0000 1 42.2 229,190 140.31 75.41
2 0.320 45.00 7.00 0.3000 1.0000 1 2.0 23,830 14.86 7.73
44.1 209,513 128.41 53.90
#29 1 0.320 167.00 33.00 M3000 1.0000 1 68.6 322,915 201.31 108.32
66.6 322,913 201.31 108.32
#28 1 0.320 200.00 33.00 0.3000 1.0000 1 80.9 356,432 222.21 120.05
T 149.5 337,750 210.56 114.44
#27 1 0.320 115.00 33.00 0.3000 1.0000 1 43.0 258,926 161.42 86.23
T 236.6 294,917 183.65 90.63
Filename 10 Year RPA Hyrdology and Sedimentology.sc4 Printed 09-15-2020
Blue Mountain Energy 47 Illustration 60 Addendum 1