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USGS Daily Statistics for the Nation

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 07124410 PURGATOIRE RIVER BELOW TRINIDAD LAKE, CO.


Las Animas County, Colorado
Hydrologic Unit Code 11020010
Latitude  37°08'38", Longitude 104°32'50" NAD27
Drainage area 673  square miles
Gage datum 6,073.64 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 1976-10-01 -> 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 1.3 2.7 2.6 10 75 206 168 151 119 60 4.8 3.6
2 1.2 2.9 2.9 11 82 202 161 148 123 58 5.7 3.1
3 1.2 3.3 3.1 14 84 202 151 155 116 56 5.8 3.6
4 1.4 3.3 2.7 15 91 205 151 158 120 56 4.3 4.7
5 2.2 3.5 2.4 14 99 204 154 157 124 54 3.3 4.3
6 2.8 3.3 2.5 16 97 210 157 166 116 51 2.6 3.4
7 2.9 3.3 2.7 17 102 219 164 168 108 50 2.4 2.5
8 2.3 3.5 3.9 17 110 225 162 158 118 48 2.3 2
9 1.9 3.6 4.7 17 118 219 160 155 124 49 5.5 2.2
10 2.7 3.1 4.9 19 152 219 165 145 130 49 8 1.9
11 3.7 2.8 4.5 19 172 212 165 133 141 47 8.4 2.3
12 4 2.7 4.6 18 177 199 165 138 136 45 6.3 3
13 3.6 2.9 5.1 21 187 200 163 150 129 41 3.9 2.5
14 2.9 3 5.4 25 206 201 156 146 120 33 3.1 1.3
15 2.1 2.5 5.5 28 186 202 159 140 104 16 3 1.5
16 2 2 5 30 176 195 171 143 96 5.9 1.8 2.3
17 2 2.9 3.6 32 182 182 167 132 94 4.1 1.2 3.8
18 3.1 3.7 3.4 32 190 172 156 129 91 2.6 1.4 4.4
19 4.1 3.9 3.3 31 195 168 153 135 87 2.2 1.5 2.5
20 3.3 4 2.1 31 192 170 153 137 89 1.7 1.9 2.1
21 2.8 3.5 1.6 33 194 179 137 124 89 2.2 2.9 1.8
22 2.9 5.6 2 41 190 186 144 118 86 2.3 3.5 1.3
23 3.1 4.7 2.4 49 188 194 150 116 78 2.3 4.1 1.3
24 2.5 2.4 2.4 53 206 192 156 116 73 3.3 4.1 1.7
25 2.7 1.8 2.1 61 213 191 153 115 71 3.8 3.9 1.8
26 3.3 2.9 2 65 198 189 155 112 70 4.4 4.8 1.7
27 3.3 3 2.2 66 198 188 146 111 68 3.7 5.5 1.5
28 3.2 3.1 1.9 63 204 188 139 120 67 3.2 5.1 1.5
29 2.6 0.53 4.9 65 206 186 150 118 70 3.6 4.4 1.2
30 2.3   6.4 67 214 177 152 114 67 4.5 4.2 1
31 2.4   7.3   212   139 117   7.1   1.2