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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 09371000 MANCOS RIVER NEAR TOWAOC, CO.


Montezuma County, Colorado
Hydrologic Unit Code 14080107
Latitude  37°01'39", Longitude 108°44'27" NAD27
Drainage area 526  square miles
Gage datum 5,055.98 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 89 - 91 years of record in, ft3/s   (Calculation Period 1920-10-01 -> 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 13 17 38 70 135 127 35 28 22 19 23 15
2 12 16 39 80 139 121 40 24 28 18 25 15
3 11 17 42 85 143 119 34 21 29 24 21 14
4 12 18 44 83 156 124 28 18 20 25 19 14
5 12 18 41 85 171 116 25 33 22 21 19 14
6 12 18 43 84 183 109 23 31 39 22 23 13
7 12 18 42 86 170 112 26 27 19 20 19 16
8 12 19 44 84 168 107 31 27 21 22 18 15
9 12 21 47 87 169 100 26 16 27 20 19 14
10 12 22 55 90 165 93 27 18 45 21 18 14
11 13 22 53 90 160 90 30 28 30 20 22 14
12 14 23 53 92 157 84 34 23 32 20 19 14
13 13 26 53 97 155 79 35 19 36 31 19 13
14 12 25 55 102 160 79 18 25 26 51 17 13
15 13 24 56 113 166 85 18 17 29 25 18 12
16 13 24 55 121 172 83 18 16 21 27 19 12
17 13 25 66 127 176 66 15 17 16 27 19 12
18 14 27 55 130 174 64 18 15 21 27 17 13
19 15 29 56 132 175 56 20 21 28 29 19 14
20 15 35 57 131 168 52 24 20 24 32 18 13
21 14 34 61 134 171 50 24 21 27 31 17 13
22 14 33 61 146 173 47 25 34 39 33 17 13
23 13 31 62 149 164 45 23 21 53 26 17 12
24 13 29 61 148 157 42 17 28 29 24 17 12
25 13 30 59 143 150 42 17 47 27 29 17 12
26 13 30 60 141 150 40 21 41 24 28 17 12
27 14 30 62 136 159 38 31 44 20 24 16 14
28 15 31 63 135 151 35 35 29 22 23 15 14
29 14 39 67 137 143 43 31 26 27 22 15 14
30 14   67 138 142 42 26 33 25 22 15 13
31 14   69   139   29 33   23   15