Skip to main content

Colorado River Basin Monitor Summary

Use the selection box below to customize this report. You may sort this report by monitoring site or by parameters monitored. Click on the Generate Report button once you have made your selections.
Sort by
Parameter Monitored POC First Valid Data Monitor Status
Low Water Crossing Bridge C705  Deactivated: Jan 7, 2008
    Surface Water Temperature 1 Jun 18, 2002 Deactivated Jan 2, 2008
Sample Depth 1 Jun 18, 2002 Deactivated Jan 2, 2008
Surface Specific Conductance 1 Jun 18, 2002 Deactivated Jan 2, 2008
Surface Dissolved Oxygen 1 Jun 18, 2002 Deactivated Jan 2, 2008
Surface Water pH 1 Jun 18, 2002 Deactivated Jan 2, 2008
Salinity 1 Jun 18, 2002 Deactivated Jun 16, 2005
Quinlan Park C706  Deactivated: Jan 7, 2008
    Surface Water Temperature 1 Jun 27, 2002 Deactivated Jan 2, 2008
Sample Depth 1 Jun 26, 2002 Deactivated Jan 2, 2008
Surface Specific Conductance 1 Sep 12, 2002 Deactivated Jan 2, 2008
Surface Dissolved Oxygen 1 Jun 27, 2002 Deactivated Jan 2, 2008
Surface Water pH 1 Jun 27, 2002 Deactivated Jan 2, 2008
Salinity 1 Jun 26, 2002 Deactivated Jun 16, 2005
Beals Creek Pump Station C716  Deactivated: Feb 11, 2012
    Surface Water Temperature 1 Nov 10, 2004 Deactivated Feb 10, 2012
Sample Depth 1 Nov 10, 2004 Deactivated Feb 10, 2012
Surface Specific Conductance 1 Nov 10, 2004 Deactivated Feb 10, 2012
Colorado River Pump Station C717  Deactivated: Oct 30, 2013
    Surface Water Temperature 1 Nov 10, 2004 Deactivated Oct 29, 2013
Sample Depth 1 Nov 10, 2004 Deactivated Oct 29, 2013
Surface Specific Conductance 1 Nov 12, 2004 Deactivated Oct 29, 2013
Nrth Concho dwnstrm of Koenigheim C743  Deactivated: Mar 24, 2011
    Surface Water Temperature 1 Oct 16, 2007 Deactivated Mar 23, 2011
Sample Depth 1 Oct 19, 2007 Deactivated Mar 23, 2011
Surface Specific Conductance 1 Oct 16, 2007 Deactivated Mar 23, 2011
Surface Dissolved Oxygen 1 Oct 16, 2007 Deactivated Mar 23, 2011
Surface Water pH 1 Oct 16, 2007 Deactivated Mar 23, 2011
Nrth Concho at Johnson Dam C744  Deactivated: Mar 24, 2011
    Surface Water Temperature 1 Oct 17, 2007 Deactivated Mar 25, 2011
Sample Depth 1 Oct 17, 2007 Deactivated Mar 25, 2011
Surface Specific Conductance 1 Oct 17, 2007 Deactivated Mar 25, 2011
Surface Dissolved Oxygen 1 Oct 17, 2007 Deactivated Mar 25, 2011
Surface Water pH 1 Oct 17, 2007 Deactivated Mar 25, 2011
Precipitation 1 Oct 17, 2007 Deactivated Mar 25, 2011
Onion Creek at Antioch Cave C770  Deactivated: Oct 23, 2015
    Surface Water Temperature 1 Aug 16, 2008 Deactivated Oct 22, 2015
Gage Height 1 Aug 16, 2008 Deactivated Oct 22, 2015
Surface Specific Conductance 1 Jul 20, 2009 Deactivated Oct 22, 2015
Turbidity 1 Sep 15, 2008 Deactivated Oct 22, 2015
Surface Dissolved Oxygen 1 Aug 16, 2008 Deactivated Oct 22, 2015
Menard Irrigation Canal C802
    Surface Water Temperature 1 Sep 24, 2015 Active
Water Flow Rate 1 Jul 31, 2015 Active
Water Velocity 1 Dec 3, 2015 Active
Water Flow Rate YTD in acre feet 1 Sep 9, 2015 Active
Gage Height 1 Jul 31, 2015 Active
Gage Height 2 Jul 31, 2015 Active

PLEASE NOTE:  This data has not been verified by the TCEQ and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from TCEQ ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.

Following EPA reporting guidelines, negative values may be displayed in our hourly criteria air quality data, down to the negative of the EPA listed Method Detection Limit (MDL) for the particular instrument that made the measurements. The reported concentrations can be negative due to zero drift in the electronic instrument output, data logger channel, or calibration adjustments to the data. Prior to 1/1/2013, slightly negative values were automatically set to zero.