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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 08180700 Medina Rv nr Macdona, TX


Bexar County, Texas
Hydrologic Unit Code 12100302
Latitude  29°20'05", Longitude  98°41'22" NAD27
Drainage area 885  square miles
Contributing drainage area 885  square miles
Gage datum 590.39 feet above NAVD88
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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 1980-10-01 -> 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
1 111 108 117 125 145 294 269 126 93 79 103 106
2 109 111 114 120 153 369 290 120 93 78 104 103
3 108 129 113 118 107 351 696 117 92 77 134 129
4 106 186 181 117 103 683 991 114 91 76 106 110
5 103 246 256 172 105 797 1,010 111 102 75 104 113
6 102 210 214 119 157 507 1,130 108 131 85 109 102
7 101 183 179 114 122 381 573 108 113 90 101 98
8 99 166 160 117 116 314 325 103 160 96 102 103
9 102 153 149 109 108 286 252 100 224 121 118 99
10 107 144 144 103 101 382 219 99 195 96 104 98
11 110 136 135 102 105 433 192 95 152 123 98 98
12 107 130 133 107 101 442 176 94 134 110 96 97
13 108 123 140 110 103 508 163 94 118 98 94 97
14 110 119 140 110 116 426 159 91 113 129 94 96
15 107 117 130 109 216 408 167 86 109 151 105 95
16 110 114 133 113 133 351 213 114 115 123 109 93
17 105 111 140 186 146 368 206 198 107 134 173 92
18 106 108 124 134 159 311 169 176 100 273 192 91
19 105 103 126 110 140 286 159 128 97 187 150 99
20 104 103 133 103 126 264 146 143 101 132 144 111
21 101 100 126 100 123 246 174 185 96 103 128 146
22 104 113 120 98 257 267 179 129 112 100 233 201
23 98 116 117 115 229 523 205 126 156 167 215 145
24 105 112 115 128 221 433 199 140 100 221 176 111
25 98 129 110 129 202 331 188 127 94 130 142 105
26 99 130 107 120 160 280 173 116 91 118 132 106
27 132 127 109 110 173 252 162 106 88 119 125 115
28 112 123 130 106 175 238 146 100 85 110 122 117
29 117 191 141 120 202 270 139 96 82 106 115 116
30 113   137 110 631 244 145 93 81 107 111 116
31 110   154   389   137 93   105   114