2007-11-23_HYDROLOGY - M1977300 ‎(2)‎

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/23/2007
• Doc Name: Hydro Eval, Vol. II- Ap. A- Ralston Creek Flow Data
• From: Cotter and Whetstone
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: DB2
• Media Type: D
• Archive: No

COTTER COTTER CORPORATION SCHWARTMALDER MINE
JULY 19, 1999 RALSTON CREEK SURVEY
STATION: SW-BPL METER: Pygmy meter
DATE: 7/19/99
LOCATION DEPTH REV/MIN AVG.DEPTH AVE.REV WIDTH AREA RPS VEL FLOW
12.7 0.00 0
13 0.10 0
13 0.10 0 0.07 0.00 0.3 0.020 0.00 0.02 0.00
14 0.32 32
14 0.25 33 0.22 16.25 1 0.223 0.27 0.61 0.14
15 0.45 55
15 0.50 65 0.40 46.25 1 0.400 0.77 1.70 0.68
16 0.65 38
16 0.63 26 0.59 46.00 1 0.593 0.77 1.69 1.00
17 0.42 16
17 0.42 13 0.49 23.25 1 0.490 0.39 0.86 0.42
18 0.30 55
18 0.42 60 0.38 36.00 1 0.380 0.60 1.33 0.50
19 0.42 54
19 0.43 56 0.42 56.25 1 0.423 0.94 2.06 0.87
20 0.41 51
20 0.42 57 0.42 54.50 1 0.420 0.91 2.00 0.84
21 0.73 22
21 0.70 31 0.62 40.25 1 0.617 0.67 1.49 0.92
22 0.87 22
22 0.78 26 0.78 25.25 1 0.783 0.42 0.94 0.73
23 0.82 3
23 0.81 0 0.80 12.75 1 0.803 0.21 0.48 0.39
23.6 0.90 0
23.6 0.90 0 0.87 0.75 0.6 0.522 0.01 0.05 0.02
24 0.00 0
24 0.00 0 0.30 0.00 0.4 0.120 0.00 0.02 0.00
STAFF GAUGE: 0.87 TOTAL FLOW(CFS): 6.53
L`J
Stream Profile SW-BPL
12 14 16 18 20 22 24 26
0.00
r 0.50
w
d 1.00
D
E 1.50-
2.00-
U) 2.50-
3.00