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
AUGUST 2, 1999 RALSTON CREEK SURVEY
•
0
STATION: SW-GS
DATE: 8/2/99
METER: Pygmy meter
LOCATION DEPTH REV/MIN AVG.DEPTH AVE.REV WIDTH AREA RPS VELOCITY FLOW
8.3 0.00 0
9 0.10 0
9 0.10 0 0.07 0.00 0.7 0.047 0.00 0.00 0.00
10 0.50 0
10 0.50 0 0.37 0.00 1 0.367 0.00 0.02 0.01
11 0.65 6
11 0.70 4 0.62 2.50 1 0.617 0.04 0.11 0.07
12 1.00 93
12 1.00 78 0.90 45.25 1 0.900 0.75 1.67 1.50
13 0.90 106
13 1.00 95 0.97 93.00 1 0.967 1.55 3.39 3.28
14 1.15 54
14 1.15 54 1.10 77.25 1 1.100 1.29 2.82 3.11
15 1.10 23
15 1.15 29 1.13 40.00 1 1.133 0.67 1.47 1.67
16 1.10 80
16 1.00 70 1.08 50.50 1 1.083 0.84 1.86 2.01
17 0.90 91
17 0.90 84 0.93 81.25 1 0.933 1.35 2.97 2.77
18 0.70 2
18 0.70 3 0.77 45.00 1 0.767 0.75 1.66 1.27
19 0.05 0
19 0.05 0 0.27 1.25 1 0.267 0.02 0.07 0.02
20 0.00 0
20 0.00 0 0.02 0.00 1 0.017 0.00 0.02 0.00
21.1 0.00 0
STAFF GAUGE: 1.08 TOTAL FLOW(CFS): 15.70
•
Stream Profile SW-GS
6 8 10 12 14 16 18 20 22
0.00
mw 0.50
G 1.00
E 1.50
M 2.00
v) 2.50
3.00