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USGS Daily Statistics for Colorado

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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 07126485 PURGATOIRE RIVER AT ROCK CROSSING NR TIMPAS, CO.


Las Animas County, Colorado
Hydrologic Unit Code 11020010
Latitude  37°37'06", Longitude 103°35'35" NAD27
Drainage area 2,758  square miles
Contributing drainage area 2,746.2  square miles
Gage datum 4,350 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 1982-10-01 -> 2021-09-30)

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 31 33 33 61 99 108 49 117 40 52 43 33
2 30 33 32 62 197 123 58 96 68 48 47 33
3 30 32 32 66 122 127 47 107 43 32 47 33
4 30 32 32 72 125 96 33 203 41 33 42 33
5 30 31 32 83 143 103 26 145 29 33 39 33
6 31 30 32 172 155 169 26 111 33 31 40 34
7 30 30 33 114 174 131 48 132 72 29 38 34
8 30 30 36 90 130 148 70 163 37 28 37 34
9 30 31 38 77 97 105 83 177 32 29 36 33
10 29 30 36 70 86 89 45 131 57 35 36 32
11 29 30 34 72 102 98 42 114 35 40 35 33
12 29 30 34 72 122 94 34 87 55 72 35 32
13 29 30 34 83 145 112 35 96 123 68 35 32
14 29 30 33 121 132 97 32 136 46 39 34 31
15 29 34 32 95 125 84 40 98 35 37 34 31
16 29 34 33 99 126 74 34 89 29 34 34 30
17 28 35 36 98 76 71 95 88 28 31 34 30
18 29 34 47 90 70 61 105 102 38 29 34 30
19 28 34 46 84 68 61 39 87 32 28 36 31
20 28 34 42 85 179 85 72 109 36 27 36 31
21 29 34 43 80 128 55 85 76 27 31 36 31
22 29 33 41 73 117 58 86 104 27 33 35 30
23 29 33 41 62 133 58 74 109 23 37 35 30
24 30 33 42 67 103 51 49 68 30 29 35 30
25 30 32 54 68 101 55 58 76 29 29 34 29
26 30 33 59 77 94 68 64 62 26 32 34 29
27 31 33 63 85 68 69 97 51 24 31 34 29
28 31 34 101 98 64 80 103 81 25 28 34 28
29 31 30 61 87 67 75 92 85 57 29 34 28
30 32   53 81 171 70 93 119 40 34 33 30
31 33   62   123   95 50   31   30