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USGS Surface-Water Daily Statistics for the Nation

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 -> 2024-09-30)

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
1 114 110 120 128 149 301 275 129 96 81 105 109
2 111 114 117 123 157 378 297 123 95 80 106 106
3 110 132 116 121 110 359 712 119 94 79 137 132
4 109 191 186 120 106 699 1,010 117 93 78 108 113
5 106 252 262 176 107 816 1,040 114 105 76 106 116
6 105 215 219 122 160 519 1,150 111 134 87 111 104
7 104 188 183 117 125 390 587 111 116 92 103 101
8 102 170 163 119 118 321 333 105 164 99 104 106
9 104 156 153 112 111 292 258 103 230 124 121 101
10 109 147 144 105 103 387 224 101 199 98 106 101
11 113 139 135 104 107 443 197 97 156 126 101 101
12 110 134 133 109 103 453 180 96 137 113 98 100
13 111 125 140 113 105 520 167 96 121 100 96 99
14 112 122 140 113 118 436 163 93 116 133 97 98
15 110 120 130 112 221 418 171 88 112 154 107 98
16 112 117 133 116 136 359 219 116 118 126 111 95
17 108 113 140 190 150 377 211 203 110 138 177 94
18 108 111 124 138 163 319 173 180 103 280 197 93
19 108 106 126 112 143 293 159 131 99 192 154 102
20 106 105 133 105 129 270 150 146 103 136 148 114
21 103 103 126 102 126 251 178 189 99 106 131 150
22 106 116 120 100 263 274 183 132 115 102 238 206
23 101 118 117 118 235 535 210 129 159 172 220 148
24 107 115 115 131 226 443 204 143 103 226 180 114
25 100 132 110 132 207 338 192 130 97 133 146 107
26 102 133 110 123 163 287 177 118 93 121 135 108
27 135 130 112 113 178 258 166 108 90 121 128 118
28 114 126 133 108 179 244 149 103 87 113 125 120
29 120 191 145 123 207 276 143 98 84 109 118 119
30 116   141 113 646 250 148 95 83 110 113 119
31 112   157   398   140 95   108   117