REP16164

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1998 AHR surface water hydrographs
• Annual Report Year: 1998
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

Table A-2
Middle Sylvester Gulch Flume
Daily Mean Discharge Values

u
•
Day
1 Oct
0 21 Nov;
0.26, Dec;
0.37 ~ Jan
0.58 Feb
0.27 Mar
(5) ; Apr
1.15 a May
3.03 Jun
2.13 Juli Aug
, 1.01 0.57 Sep
0.22
_
2 0.36 0.261 0.37 0.58 (27) (5) 1.01 3.98 2.13 ' 1.04 0.50 0.20
3 1.17, 0.26' 0.48 0.58 0.29 (5) 1.43 4.39 2.15 0.94 0.47 0.19
4~ 0.30 0.26 0.60 0.57 0.33 (5) 1.26 4.80 2.41 0.91 0.45 0.18
5L
6' 0.30;
0.27 0.26,
0.26; 0.49 ,
0.46 0.55 I
0.53 0.29
0.32 (5)I
(5)~ , 1.05
1.03 4.97
5.20 2.29
1.98 0.89 0.45
1.60 0.44 0.18
0.17
7j
BI 0.53;
0.49 0.26
0.26 0.38 ~
0.37 ' 0.51 ~
0.51 0.28
0.27 (5)
(5) 1.061
1.05' 4.90
4.75 1.88
1.75 0.87'
0.87 0.43
0.43 0.17
0.35
9 0.361 0.26 0.37 ~ 0.52 0.29 (5) 1.01 4.71 1.65 0.87 0.43 0.42
_
10, 0.35 0.25' 0.371 0.52 0.29 (5) 1.01 4.47 1.57 0.85 0.42 0.20
_~_
12; 0.731
0.74; 0.321
0.641 0.371
0.39 ! 0.52
0.51 1 (27)
(27) (5)1
(5) 1.081
- 1~.14i 4.48
4.36 1.66
1.56 0.82
0.78 0.421
0.42; 0.26
0.65
13; 0.45' 0.40 0.41 i 0.48 (27)~ (5)I, 1.33 4.18 1.53 0.75 0.42' 0.43
14 0.40 0.38, 0.42 j 0.45 (27) (5) 1.36 5.41 1.55 0.74 0 421 0.31
15 0.37'. 0.93, 0.43 0.44 ~ (27) (5)~ 1.33 5.14 1.52 0.73 0.42' 0.30
16 0.37' 0.74 0.44 ; 0.43 i (27) (5) 1.421 4.82 1.53 0.681 0.42 0.30
17. 0.37 0.37 0.461 0.41 (27) (5) 1.49 4.45 1.65 0.671 0.42 0.44
18 0.39 0.37. 0.46 ! 0.39 I (27)~ (5) 1.37 4.15 1.43 0.65' 0.42 0.30
__
19', 0.38 0.37, 0.46 ~ 0.36 (27)' (5) 1.311 4.28 1.34 0.63 0.42' 0.30
20, 0.37. 0.37 0.48 ! 0.34 ' (27) (5) 1.29 4.11 1 1.29 0.62 0.42 0.29
_
21, 0.37, 0.55 0.49 ~ 0.32 (27) (5) 1.31 3.78, 1.22 0.55 0.42 0.29
22, D.39 0.87 0.50 0.32 (27)1 (5) 1.371 3.81 1.17 0.50 0.42' 0.28
_
23' 0.59; 1.23 0.51 , 0.34 (27)~ (5) 1.48 3.63 1.13 0.50 0.41 0.28
_ _
24 0.78 0.94. 0.53 ; 0.34 ~ (27)', (5), 1.70; 3.22 1.12 0.48 0.39, 0.28
25. 0.62 0.36 0.54 ' 0.34 ~ (27)~ (5) 1.88 3.06 , 1.10' 0.49 0.39 0.28
_ 26 0.41 0.37 0.55 0.33 (5)~ (5)~ 1.92 3.16 1.11 0.50 0.39 0.40
27 0.34' 0.52 ' 0.57 ~ 0.32 (5)', (5); 2.05, 2.83 1.02 0.50. 0.39, 0.28
28 0.28 0.38 0.57 ', 0.32 (5) ~ (5) ~ 2.51 ~ 2.741 1.04 0.50 0.39; 0.28
29 0.27 0.69 0.58 j 0.32 -! (5)I 3.20 2.39 1.02 0.511 0.39 0.28
_
30
31; 0.27.
0.27, 1.441
-- 0.58
0.58 0.32
0.29 , -
--- (5)I
(5)', 2.81
--~ 2.40
2.27 1.05,
' --- 0.49
0.47 0.341
0.22 0.28
-
Total j 13.511 14.79; 14.60' 13.36 (4)' (4)! 44.41 123.86 45.99 22.39' 13.00 8.81
Mean I 0.44 0.49' 0.471 0.43 (4) (4) 1.48 4.00 1.53 0.72 0.42 0.29
Min 0.21; 0.25; 0.371 029 (4)' (4)~ 1.01 2.27 1.02 0.47 0.22 0.17
Max 1.171 1.44 0.60 0.58! (4)' (4); 3.201 5.41 2.41 1.60; 0.57 1 0.65
[cubic feet per second]
Notes:
(4) Incomplete data
(5) Clock failure
(27) Ice in stream -could not determine flow
Surface Water Flows.zls
5/12/99
West Elk Mlne
1998 Annual Hydrology Report
Wright Water Engineers