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USGS Daily Statistics for California

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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 11451715 BEAR C AB HOLSTEN CHIMNEY CYN NR RUMSEY CA


Colusa County, California
Hydrologic Unit Code 18020116
Latitude  38°57'28", Longitude 122°20'30" NAD27
Drainage area 94.9  square miles
Gage datum 920 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1997-10-01 -> 2019-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 106 87 114 82 25 15 4.7 2.0 1.5 1.7 3.0 42
2 143 190 141 60 24 14 4.5 1.9 1.5 1.8 3.0 111
3 81 241 135 81 28 14 4.4 1.9 1.5 1.8 2.9 40
4 117 106 138 69 26 14 4.2 1.9 1.5 1.9 2.8 22
5 78 134 145 66 25 16 4.1 1.8 1.5 2.1 2.8 28
6 72 161 198 60 23 15 3.9 1.8 1.5 2.1 2.7 24
7 98 291 133 69 22 12 3.7 1.8 1.5 2.0 2.8 25
8 192 139 84 56 22 11 3.7 1.8 1.5 2.0 3.9 33
9 121 199 83 48 25 11 3.5 1.8 1.6 2.0 3.6 16
10 153 122 86 44 21 11 3.4 1.8 1.7 2.0 3.3 30
11 139 93 93 70 19 10 3.3 1.7 1.6 2.1 3.3 83
12 119 93 80 128 22 10 3.3 1.7 1.6 2.0 3.6 39
13 86 202 87 77 23 9.5 3.2 1.6 1.6 2.3 3.6 17
14 65 237 94 58 19 9.0 3.1 1.6 1.6 2.4 3.1 91
15 78 103 108 49 19 8.4 3.0 1.5 1.6 2.2 2.9 75
16 98 208 76 51 20 7.9 2.9 1.6 1.6 2.2 3.0 138
17 97 383 73 47 19 7.7 2.8 1.6 1.6 2.2 3.2 40
18 115 228 77 42 19 7.6 2.7 1.6 1.6 2.2 3.1 28
19 165 187 77 39 22 7.2 2.7 1.6 1.6 2.9 3.1 59
20 167 173 135 38 21 6.9 2.6 1.6 1.7 2.6 3.7 98
21 117 243 74 36 18 6.7 2.5 1.6 1.7 2.3 4.1 114
22 116 141 113 35 17 6.3 2.4 1.6 1.7 2.2 4.2 117
23 82 175 104 34 15 6.0 2.4 1.6 1.7 2.3 4.1 105
24 70 157 118 33 15 5.8 2.3 1.6 1.7 3.3 15 83
25 182 190 113 31 14 5.6 2.3 1.6 1.8 3.9 7.6 38
26 185 202 84 30 14 5.4 2.2 1.6 1.7 3.1 6.3 45
27 109 245 77 28 14 5.3 2.1 1.6 1.7 2.8 7.0 90
28 75 143 88 28 32 5.3 2.0 1.5 1.7 2.8 4.9 141
29 74 128 70 29 59 5.2 2.0 1.5 1.8 2.9 17 206
30 52   58 27 25 4.9 2.0 1.5 1.8 3.0 78 136
31 66   82   17   2.0 1.5   3.0   238