Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
Click to hide state-specific text

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.

Click to go to the Texas Water Dashboard Click to go to the WATER On-the-go app

Follow @USGS_TexasFlood and @USGS_TexasRain on Twitter to get current water level and precipitation data during flooding or severe rainfall events.


* IMPORTANT: Next Generation Station Page

USGS 08150700 Llano Rv nr Mason, TX

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
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

 Click to go to the Cooperative Matching Funds web page

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
This station managed by the San Angelo Field Unit.

Available Parameters Available Period
  
2019-08-14  2019-12-12
1997-10-02  2019-12-12
2007-10-01  2019-12-12







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 122 12-12-2019   16:15 CST
Graph of Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |

Daily discharge, cubic feet per second -- statistics for Dec 12 based on 47 water years of record more
Min
(2013)		 Most Recent
Instantaneous
Value Dec 12		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2001)
47.0 122 129 170 199 235 500

Gage height, feet
Most recent instantaneous value: 0.60 12-12-2019   16:15 CST
Graph of Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |