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USGS Daily Statistics for Texas

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Explore Real-time Water Data Using New Products from USGS TXWSC

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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 water year of record in, ft3/s   (Calculation Period 2001-10-01 -> 2020-09-30)

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 5.4 5 18 19 11 27 130 35 4.5 13 6.9 5.9
2 5.1 5.2 12 19 10 12 107 9.3 4.2 7.9 8.1 6.2
3 6.1 11 8.8 12 9 21 62 10 11 5.3 6 5.7
4 8 56 8.2 9.3 9.8 30 64 7.1 14 25 20 7.3
5 7.8 72 8.1 24 9.6 32 138 5.5 13 20 175 15
6 6.1 29 12 29 10 19 126 4.2 12 6.5 97 22
7 5.6 12 12 20 6.6 9 48 3.7 9.3 5.2 33 16
8 5 8.8 13 12 5.5 7.4 94 3.7 17 4 12 11
9 11 7.3 28 8.5 7.3 79 134 3.7 123 33 13 9.2
10 15 6.4 19 12 15 129 35 3.2 265 46 14 8.7
11 16 10 11 22 56 208 11 2.9 172 35 14 11
12 9.4 26 10 25 59 55 7.6 2.7 91 48 13 19
13 8.2 28 45 13 30 12 6.3 2.6 29 17 7 15
14 7.9 14 145 7.6 91 8.6 5.3 2.4 18 7.2 5.7 9.7
15 48 8.8 126 6.5 194 8.5 6.3 2.4 56 6.7 5.1 8.1
16 149 7.9 40 23 310 7.2 41 7.3 40 9.3 4.6 6.9
17 81 6.7 11 60 110 9.8 41 15 32 7.1 11 6.4
18 24 6 9.5 111 161 12 16 25 43 5.3 27 6.1
19 12 7.9 8.3 94 90 13 13 34 81 4.6 54 6.1
20 8.6 6.8 13 58 42 9.9 13 44 21 3.8 47 6.6
21 7 15 43 19 28 6.2 103 192 9 5.5 24 6.6
22 6.1 23 28 15 14 17 107 86 8.5 4.4 18 8.3
23 5.7 15 12 57 11 85 58 88 9.5 11 20 8
24 8.2 15 8.8 78 9.8 67 40 67 35 85 67 11
25 13 24 7.4 34 44 22 122 21 13 253 38 8
26 7.5 26 6.7 30 114 49 263 10 6.2 272 14 6.2
27 6.3 25 25 38 250 50 181 8.4 9.9 81 7.9 5.7
28 6.3 16 50 32 162 32 71 5.8 9.6 25 8.6 5.4
29 5.8 4.5 22 23 43 91 67 4.8 28 14 10 5.2
30 5.3   16 11 22 115 39 5.9 34 11 7.8 5.1
31 5   21   22   34 6.3   9.7   5.1