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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 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 21 - 35 years of record in, ft3/s   (Calculation Period 1982-10-01 -> 2018-09-30)

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 64 107 116 51 126 42 57 43 33
2 30 33 32 65 212 131 61 104 73 52 47 33
3 30 32 32 69 130 136 48 114 46 34 47 33
4 30 32 32 77 134 103 34 219 44 35 42 33
5 30 31 32 89 154 110 26 155 30 36 39 33
6 31 30 32 186 167 181 27 119 32 34 40 34
7 30 30 33 123 188 136 50 111 74 31 38 34
8 30 30 36 97 140 155 73 168 38 31 37 34
9 30 31 38 83 104 108 87 189 34 31 36 33
10 29 30 36 76 91 91 47 141 61 38 36 32
11 29 30 34 77 108 100 44 122 38 43 35 33
12 29 30 34 78 129 94 35 93 59 77 35 32
13 29 30 34 89 153 114 37 103 133 73 35 32
14 29 30 33 131 139 99 34 146 49 42 34 31
15 29 34 32 102 133 86 43 106 38 40 34 31
16 29 34 33 107 134 75 37 96 31 37 34 30
17 28 35 36 105 78 72 102 95 30 33 34 30
18 29 34 47 97 71 60 114 108 41 31 34 30
19 28 34 46 91 69 60 42 75 35 30 36 31
20 28 34 42 92 189 67 77 114 39 29 36 31
21 29 34 43 87 135 52 89 81 29 34 36 31
22 29 33 41 79 123 59 80 110 29 35 35 30
23 29 33 41 66 141 61 77 111 25 40 35 30
24 30 33 42 72 108 53 49 71 32 31 35 30
25 30 32 54 73 106 55 60 81 32 31 34 29
26 30 33 59 83 100 69 68 66 29 34 34 29
27 31 33 63 91 71 69 103 54 26 33 34 29
28 31 34 101 106 68 79 110 88 27 29 34 28
29 31 30 61 94 72 77 98 91 62 31 34 28
30 32   53 86 184 73 99 128 43 36 33 30
31 33   62   133   101 52   32   30