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USGS Daily Statistics for Texas

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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 08178050 San Antonio Rv at Mitchell St, San Antonio, TX


Bexar County, Texas
Hydrologic Unit Code 12100301
Latitude  29°23'34", Longitude  98°29'40" NAD27
Drainage area 42.4  square miles
Contributing drainage area 42.4  square miles
Gage datum 585.07 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 1992-10-01 -> 2025-09-30)

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 54 65 54 61 107 55 109 34 61 39 97 52
2 69 61 57 69 82 94 96 38 52 61 91 61
3 73 71 57 80 51 64 100 35 70 50 70 107
4 62 80 63 80 50 54 123 35 77 38 112 84
5 58 65 52 62 112 44 131 35 76 41 105 66
6 68 54 56 52 112 40 124 41 70 56 89 55
7 71 54 56 73 88 35 88 56 92 47 53 69
8 48 51 52 75 66 47 54 39 127 100 52 69
9 78 53 66 49 43 102 59 33 113 139 75 70
10 59 63 59 59 68 85 55 34 84 61 51 57
11 60 58 60 57 56 79 64 33 77 54 49 58
12 61 62 80 52 52 114 44 36 76 47 54 62
13 55 54 96 67 111 74 37 38 43 84 52 65
14 51 67 70 46 88 56 39 41 67 68 79 55
15 60 49 73 50 119 72 73 47 66 63 80 84
16 80 55 98 45 79 39 57 73 70 47 89 63
17 59 49 62 56 53 58 55 83 53 142 110 58
18 55 65 55 67 53 49 67 71 57 100 82 62
19 57 55 63 43 68 48 43 75 59 67 72 62
20 53 84 84 56 66 70 45 47 89 70 56 73
21 55 67 62 72 38 92 50 45 49 44 61 70
22 97 56 53 42 50 85 44 64 72 51 117 59
23 59 86 55 64 92 58 45 67 48 100 86 58
24 85 65 54 90 103 82 57 60 43 156 98 63
25 96 65 50 89 154 88 74 33 52 164 65 57
26 55 68 64 75 105 81 66 35 93 79 61 64
27 57 48 81 47 116 50 61 36 59 58 58 64
28 55 49 114 57 81 57 44 34 46 47 80 72
29 52 52 73 66 108 108 36 68 60 49 57 56
30 52   65 78 128 100 37 73 33 65 54 58
31 69   59   64   36 78   81   61