USGS 08150700 Llano Rv nr Mason, TX

PROVISIONAL DATA SUBJECT TO REVISION

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Funding for this site is provided by the cooperators / programs below:
Click to go to the Lower Colorado River Authority web page

Lower Colorado River Authority

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Cooperative Matching Funds
 
Rainfall Disclaimer

retransmission, forecasts and summary of this location by the National Weather Service
Retransmission, forecasts and summary by the National Weather Service

Datum of gage has been determined to be 1225.60 feet above NAVD 1988. To obtain water-surface elevations in NAVD 1988 add 1225.60 feet to gage height values.

This station managed by the San Angelo Field Unit.

Available Parameters Available Period
  
2025-09-30  2026-01-28
1997-10-02  2026-01-28
2007-10-01  2026-01-28







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 92.4 01-28-2026   14:45 CST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jan 28 based on 53 water years of record more
Min
(2023)		 Most Recent
Instantaneous
Value Jan 28		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1992)
65.8 92.4 114 149 182 208 598