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USGS Daily Statistics for Texas

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USGS 08207500 Atascosa Rv nr McCoy, TX


Atascosa County, Texas
Hydrologic Unit Code 12110110
Latitude  28°51'53", Longitude  98°20'17" NAD27
Drainage area 530  square miles
Contributing drainage area 530  square miles
Gage datum 272.4 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 16 - 17 years of record in, ft3/s   (Calculation Period 2001-10-01 -> 2019-09-30)

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 5.6 5.2 19 20 13 28 135 38 4.8 14 7.3 6.2
2 5.3 5.5 13 20 11 12 112 9.8 4.4 8.3 8.5 6.5
3 6.4 12 9.1 12 10 21 64 11 12 5.6 6.3 6.0
4 8.4 59 8.5 8.9 10 31 67 7.5 15 26 21 7.7
5 8.2 76 8.5 22 9.1 34 147 5.8 14 21 185 15
6 6.4 31 12 30 10 18 134 4.5 12 6.9 103 23
7 5.9 12 13 21 6.6 8.1 51 4.0 9.8 5.5 35 17
8 5.2 9.3 14 12 5.5 7.0 99 3.9 18 4.3 12 12
9 12 7.7 30 7.8 7.3 84 142 4.0 130 35 14 9.7
10 16 6.7 20 7.0 14 137 37 3.4 281 49 14 9.1
11 17 11 12 22 61 220 12 3.1 182 37 15 12
12 9.8 28 11 26 62 58 8.0 2.9 97 51 14 20
13 8.6 30 48 14 31 13 6.6 2.7 30 18 7.4 15
14 8.2 14 154 7.7 96 9.0 5.5 2.5 20 7.6 6.0 10
15 51 9.0 134 6.6 206 9.0 6.4 2.6 59 7.1 5.4 8.5
16 157 8.1 42 25 329 7.6 43 7.7 42 9.5 4.8 7.2
17 86 6.8 12 64 117 10 43 16 33 7.4 12 6.7
18 25 6.0 10 117 171 12 17 27 45 5.6 28 6.3
19 12 8.1 8.7 99 95 14 13 36 86 4.8 57 6.3
20 9.0 6.9 14 61 45 10 14 47 23 3.9 49 6.9
21 7.3 16 45 20 30 6.5 109 204 9.5 5.8 25 6.9
22 6.4 24 28 16 15 18 113 92 9.0 4.7 19 8.7
23 5.9 16 12 64 12 90 61 94 10 12 21 8.4
24 8.5 15 8.6 88 10 70 42 72 37 89 71 11
25 14 25 7.4 38 46 23 130 22 14 268 40 8.3
26 7.8 27 6.7 34 121 52 279 11 6.6 288 14 6.5
27 6.6 26 26 42 266 53 192 8.9 11 85 8.3 5.9
28 6.6 17 53 36 172 33 75 6.1 10 26 9.0 5.6
29 6.1 4.6 23 25 46 96 72 5.1 30 14 11 5.4
30 5.6   17 12 23 121 41 6.2 36 12 8.2 5.3
31 5.2   22   23   36 6.6   10   5.3