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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 88 - 90 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 71 137 129 35 28 22 19 23 15
2 12 17 40 80 140 123 40 24 28 18 25 15
3 11 17 42 86 145 120 34 21 29 24 21 14
4 13 18 44 84 157 126 28 18 20 25 19 14
5 12 18 41 86 173 118 25 33 22 21 19 14
6 12 18 43 85 185 111 23 31 39 22 23 14
7 12 18 42 87 172 112 26 27 19 20 19 16
8 12 19 44 85 170 107 31 27 21 22 18 16
9 12 21 48 87 171 100 26 16 27 20 19 14
10 12 23 56 91 167 93 27 18 45 21 18 14
11 13 22 53 91 162 90 30 28 30 20 22 14
12 14 23 53 93 158 84 34 23 32 20 19 14
13 13 27 54 98 157 79 35 19 36 31 19 13
14 12 25 55 103 161 79 18 25 26 51 17 13
15 13 24 56 115 168 85 18 17 29 25 18 12
16 13 24 56 122 174 83 18 16 21 27 19 12
17 13 25 67 128 177 66 15 17 16 27 19 12
18 14 27 55 132 176 64 18 15 21 27 17 13
19 15 29 57 134 177 56 20 21 28 29 19 14
20 15 35 57 133 170 52 24 20 24 32 18 13
21 14 35 62 136 173 50 24 21 27 31 17 13
22 14 33 62 148 175 47 25 34 39 33 17 13
23 14 31 63 151 165 45 23 21 53 26 17 12
24 13 29 62 149 159 42 17 28 29 24 17 13
25 13 30 60 145 152 42 17 47 27 29 17 12
26 14 31 60 143 151 40 21 41 24 28 17 13
27 15 30 63 137 161 38 31 44 20 24 16 14
28 16 31 63 137 152 35 35 29 22 23 15 14
29 14 39 67 139 144 43 31 26 27 22 15 14
30 14   67 139 144 42 26 33 25 22 15 13
31 14   69   141   29 33   23   15