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USGS Surface-Water 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 07128500 PURGATOIRE RIVER NEAR LAS ANIMAS, CO


Bent County, Colorado
Hydrologic Unit Code 11020010
Latitude  38°02'03.2", Longitude 103°12'05.1" NAD83
Drainage area 3,441  square miles
Contributing drainage area 3,429.2  square miles
Gage datum 3,878.04 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 1977-10-01 -> 2022-09-30)

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 24 27 26 51 114 145 52 121 44 38 36 25
2 24 27 25 57 160 137 49 118 48 59 37 25
3 24 26 25 59 188 187 59 129 49 35 38 25
4 25 26 23 61 150 129 92 132 37 31 38 25
5 25 27 23 64 127 97 100 165 33 35 36 26
6 25 26 23 80 133 128 35 122 24 30 35 26
7 26 26 24 118 154 139 28 102 31 29 33 24
8 26 26 25 82 154 127 54 182 64 26 31 24
9 26 26 27 74 115 144 77 127 34 26 32 24
10 26 26 38 71 98 120 43 138 46 30 32 25
11 27 27 32 67 108 96 45 172 57 29 32 25
12 27 27 29 85 101 100 32 210 43 37 32 25
13 27 27 27 72 108 85 76 128 72 60 31 25
14 27 27 26 82 109 101 48 115 96 46 32 25
15 27 27 35 98 109 81 58 150 57 37 26 23
16 26 28 46 80 113 82 44 148 48 36 24 23
17 25 28 42 89 128 65 38 120 36 34 24 23
18 25 28 44 81 92 62 100 167 35 33 24 23
19 26 28 41 80 79 58 88 127 31 32 24 23
20 25 28 39 79 75 52 37 91 33 31 24 24
21 25 27 38 82 132 68 85 81 32 31 25 24
22 25 27 38 83 131 46 63 93 25 33 24 23
23 25 28 39 79 122 42 59 100 23 34 25 23
24 26 28 39 71 116 43 45 95 29 36 24 22
25 26 27 38 73 123 54 32 56 29 33 24 22
26 26 28 39 75 140 44 107 57 28 31 26 21
27 28 27 46 92 126 57 92 49 26 31 26 22
28 28 26 59 103 98 101 79 51 31 32 26 22
29 28 23 61 118 76 82 83 67 27 33 26 23
30 28   46 110 113 70 112 54 44 34 26 23
31 28   42   185   122 77   37   23