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


Page Loading - Please Wait...

Click to hideNews Bulletins
! This page is undergoing modernization with expected decommissioning as key features are added to the modernized pages.
Learn more about our modernization plans to find out which options will suit you best. Next Generation Monitoring Location Page is available now.
A beta version of the My Favorites page is available in WDFN. Try it out and tell us what you think at wdfn@usgs.gov

USGS 08188590 North end of GBRA Calhoun Canal nr Long Mott,TX

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
The elevation of this station has been determined to be 17.04 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 17.04 feet to gage height values.
This station managed by the San Antonio Field Unit.

Available Parameters Available Period
  
2016-05-05  2025-12-28
2016-05-05  2025-12-28
2016-05-05  2025-12-28
2016-05-05  2025-12-28







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 0.82 12-28-2025   19:00 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      

See this graph on the Monitoring Location Pages

Share this graph |

Daily discharge, cubic feet per second -- statistics for Dec 28 based on 8 water years of record more
Most Recent
Instantaneous
Value Dec 28		 Min
(2019)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2022)
0.82 27.6 33 49 51 59 76.4

Discharge, cubic feet per second, Left Vel Meter
Most recent instantaneous value: 5.76 12-28-2025   19:00 CST
Graph of Discharge, cubic feet per second

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

?
 
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 Dec 28 based on 8 water years of record more
Most Recent
Instantaneous
Value Dec 28		 Min
(2024)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2022)
5.76 35.4 42 51 51 60 73.7

Discharge, cubic feet per second, Right Vel Meter
Most recent instantaneous value: -4.12 12-28-2025   19:00 CST
Graph of Discharge, cubic feet per second

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

?
 
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 Dec 28 based on 8 water years of record more
Most Recent
Instantaneous
Value Dec 28		 Min
(2019)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2022)
-4.12 13.3 28 47 48 65 79.1

Gage height, feet
Most recent instantaneous value: 12.73 12-28-2025   19:00 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      

See this graph on the Monitoring Location Pages

Share this graph |