USGS 08437710 Pecos Rv at RR 1776 nr Grandfalls, 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 Texas Commission on Environmental Quality web page

Texas Commission on Environmental Quality
Rainfall Disclaimer

retransmission, forecasts and summary of this location by the National Weather Service
Retransmission, forecasts and summary by the National Weather Service
Note: Site operated for low-flow conditions. Discharge only available up to 200 ft^3/s.

The datum of gage has been determined to be 2440 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 2440 feet to gage height values.

This station managed by the San Angelo Field Unit.

Available Parameters Available Period
  
2011-09-07  2026-05-19
2026-01-18  2026-05-19
2007-10-01  2026-05-19
2007-10-01  2026-05-19
2011-09-07  2026-05-19
2011-09-07  2026-05-19
2011-09-07  2017-11-16







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 23.7 05-19-2026   02:45 CDT
Graph of Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Precipitation, total, inches
Most recent instantaneous value: 0.00 05-19-2026   02:45 CDT
Graph of Precipitation, total, inches

Add up to 2 more sites and replot for "Precipitation, total, inches"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Discharge, cubic feet per second
Most recent instantaneous value: 1.04 05-19-2026   02:45 CDT
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      

See this graph on the Monitoring Location Pages

Share this graph |

Daily discharge, cubic feet per second -- statistics for May 19 based on 17 water years of record more
Min
(2023)		 25th
percen-
tile		 Most Recent
Instantaneous
Value May 19		 Median 75th
percen-
tile		 Mean Max
(2016)
0.31 0.47 1.04 2.1 9.4 9.6 59.5

Gage height, feet
Most recent instantaneous value: 4.44 05-19-2026   02:45 CDT
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      

See this graph on the Monitoring Location Pages

Share this graph |


Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 51400 05-19-2026   02:45 CDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 0.0 05-19-2026   02:45 CDT
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


pH, water, unfiltered, field, standard units
 
-- Data temporarily unavailable for the time period specified --