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USGS Daily Statistics for Texas

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

View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices.

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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 589.86 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 1980-10-01 -> 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
1 126 122 133 139 120 327 302 141 106 90 117 120
2 123 126 129 134 147 415 326 134 106 89 118 117
3 122 145 128 132 115 390 786 130 104 88 154 147
4 120 212 208 130 110 767 1,120 127 102 86 120 125
5 116 282 294 191 114 898 1,140 123 115 85 118 129
6 116 240 246 132 174 571 1,260 119 149 96 124 115
7 114 210 205 126 135 429 644 122 129 102 114 111
8 112 190 183 129 128 352 365 116 183 110 116 117
9 115 174 171 121 119 321 277 114 258 139 134 112
10 121 164 161 114 111 426 239 112 223 110 118 111
11 125 155 150 113 115 487 213 108 174 141 112 111
12 121 148 149 119 109 498 196 106 153 127 109 110
13 122 139 156 123 108 573 182 106 135 112 107 109
14 124 135 156 123 127 480 177 103 129 120 107 108
15 121 132 145 121 240 460 187 97 125 172 119 107
16 124 129 148 126 144 395 239 130 131 139 124 105
17 118 125 156 208 161 415 232 228 122 154 198 103
18 119 122 138 150 177 350 189 202 114 316 221 103
19 119 117 140 122 156 322 174 147 110 216 172 112
20 117 116 149 114 137 297 164 163 115 152 165 126
21 114 113 140 110 136 276 195 212 110 118 146 167
22 112 128 134 108 288 301 201 148 129 114 268 231
23 110 131 130 126 256 590 230 144 179 193 248 165
24 107 127 128 142 247 488 223 160 115 255 202 126
25 105 146 122 144 220 372 211 146 108 149 163 118
26 111 148 119 134 175 316 194 132 104 135 151 120
27 150 145 121 123 192 284 182 120 100 135 143 130
28 126 140 145 118 191 268 163 114 97 126 138 133
29 133 231 158 113 225 304 156 109 93 121 130 132
30 128   153 117 711 274 162 106 92 122 125 131
31 124   172   437   153 105   120   130