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USGS Daily Statistics for Idaho

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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 13092747 ROCK CREEK AB HWY 30/93 XING AT TWIN FALLS ID


Twin Falls County, Idaho
Hydrologic Unit Code 17040212
Latitude  42°33'45", Longitude 114°29'41" NAD83
Drainage area 259  square miles
Gage datum 3,630 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 1992-10-01 -> 2024-09-30)

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 57 52 63 91 173 158 98 116 144 159 102 69
2 59 51 64 93 169 156 95 117 146 160 103 69
3 61 51 64 101 167 150 96 118 147 162 97 68
4 60 54 63 107 168 145 97 119 149 164 94 66
5 58 59 64 111 166 142 99 119 148 165 92 66
6 56 57 67 119 172 142 100 127 149 165 91 66
7 55 56 69 123 186 141 99 128 149 167 91 65
8 55 58 69 123 189 144 98 126 149 167 90 64
9 58 62 69 130 189 146 98 126 151 166 89 64
10 58 64 69 136 183 146 99 127 151 166 87 64
11 60 64 70 141 182 144 100 126 151 168 86 64
12 55 63 71 144 183 142 101 124 152 165 85 63
13 53 62 72 146 182 140 102 124 152 160 83 63
14 53 62 74 155 184 136 103 130 151 160 82 63
15 52 61 76 157 186 129 105 127 151 162 82 62
16 51 61 78 154 191 122 105 127 152 165 81 61
17 52 61 80 154 195 119 107 128 152 162 80 60
18 54 63 83 154 195 119 108 130 152 160 80 58
19 57 65 84 156 189 116 108 131 153 160 79 58
20 57 63 84 153 185 114 107 131 156 160 77 58
21 56 62 84 149 182 110 109 131 157 158 76 58
22 56 63 86 148 181 106 110 132 159 156 76 58
23 56 63 87 149 177 102 112 135 159 148 75 57
24 55 65 87 152 173 102 113 136 158 141 74 56
25 54 64 85 155 169 100 113 137 157 137 73 55
26 54 64 84 161 165 99 113 138 157 128 72 59
27 54 64 84 166 163 97 114 138 156 119 72 62
28 53 63 84 172 162 97 114 138 156 114 71 59
29 53 55 83 173 165 96 114 140 157 109 70 58
30 52   86 173 166 96 115 141 160 105 69 58
31 53   88   161   115 142   103   57