PROVISIONAL DATA SUBJECT TO REVISION
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| Funding for this site is provided by the cooperators / programs below: | |
Bexar-Medina-Atascosa counties, Texas, Water Control and Improvement District 1 |
Cooperative Matching Funds |
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For specific information about conservation pool elevation, current storage and percent full, access these data maintained by the Texas Water Development Board for major Texas reservoirs here. |
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| Rainfall Disclaimer | |
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 Retransmission, forecasts and summary by the National Weather Service |
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| The USGS "Reservoir Conditions in Texas
Page" shows reservoir stages referenced to National Geodetic
Vertical Datum of 1929 (NGVD 29). Since May, 2002, the USGS has reported the elevation of Medina Lake referenced to this datum. The elevation of the crest of the spillway is 1,064.2 ft above NGVD 29 and the elevation of the top of the dam is 1,076.2 ft above NGVD 29. For 'local' datum, please add 7.81 ft. to the readings. For further information or clarification please contact the South Texas Program Office Data Chief at (210) 691-9200. For further information on the BMA or 'local' datum, please contact BMA in Natalia Texas at (830) 665-2132. |
Summary of all available data for this site
Instantaneous-data availability statement
