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* IMPORTANT: Next Generation Station Page

TX071 08152500 LCRA Lk LBJ nr Marble Falls, TX

PROVISIONAL DATA SUBJECT TO REVISION

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Lower Colorado River Authority

Historical daily mean elevation values for this LCRA-owned reservoir (part of Highland Lakes chain) may be found online at the LCRA web site here.

The Lower Colorado River Authority uses the vertical datum established during the construction of the projects, which is known as the "Reservoir Datum", for reporting reservoir stage under parameter code 00062 Reservoir Elevation. The "Reservoir Datum" for 08152500 Wirtz Dam is 0.68 ft lower than the North American Vertical Datum 1988 (NAVD 88). USGS policy requires reservoir elevation to be referenced to NAVD 88. For user convenience, both datums are referenced. For additional information, contact USGS Oklahoma-Texas Water Science Center at 512-927-3500. These data are obtained from and available through the LCRA Hydromet website.

This station managed by the Austin Field Unit.

Available Parameters Available Period
  
2019-05-10  2019-12-09
2016-12-09  2018-06-06
2019-10-09  2019-12-09







 (7)
 

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Summary of all available data for this site
Instantaneous-data availability statement


Elevation of reservoir water surface above datum, feet, [Data obtained from LCRA]

Most recent instantaneous value: 824.70 12-09-2019   06:30 CST
Graph of  Elevation of reservoir water surface above datum, feet, [Data obtained from LCRA]

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Lake or reservoir water surface elevation above NAVD 1988, feet, [Derived from LCRA data]

Most recent instantaneous value: 825.38 12-09-2019   06:30 CST
Graph of  Lake or reservoir water surface elevation above NAVD 1988, feet, [Derived from LCRA data]

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