Quality of Water Colorado River Basin

USGS station:

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Constituent:
Time period:

At this site, real-time estimates of water quality depend on the availability of instantaneous discharge and specific conductivity measurements. During winter months, real-time water quality estimates may not be available for this site due to effects of ice.

The data shown here are provisional and have not been reviewed or edited. They may be subject to change.

Download in tab-separated format

Continuous Water-Quality Data

Date-Time Instantaneous specific conductance at 25 degrees Celsius
  in uS/cm 
06/30/2025 15:00859
06/30/2025 14:00857
06/30/2025 13:00855
06/30/2025 12:00852
06/30/2025 11:00849
06/30/2025 10:00846
06/30/2025 09:00843
06/30/2025 08:00842
06/30/2025 07:00842
06/30/2025 06:00843
06/30/2025 05:00844
06/30/2025 04:00845
06/30/2025 03:00845
06/30/2025 02:00847
06/30/2025 01:00847
06/30/2025 00:00848
06/29/2025 23:00848
06/29/2025 22:00849
06/29/2025 21:00849
06/29/2025 20:00849
06/29/2025 19:00849
06/29/2025 18:00849
06/29/2025 17:00848
06/29/2025 16:00849
06/29/2025 15:00848
06/29/2025 14:00849
06/29/2025 13:00847
06/29/2025 12:00846
06/29/2025 11:00846
06/29/2025 10:00844
06/29/2025 09:00842
06/29/2025 08:00840
06/29/2025 07:00839
06/29/2025 06:00839
06/29/2025 05:00839
06/29/2025 04:00840
06/29/2025 03:00841
06/29/2025 02:00843
06/29/2025 01:00843
06/29/2025 00:00844
06/28/2025 23:00844
06/28/2025 22:00845
06/28/2025 21:00846
06/28/2025 20:00847
06/28/2025 19:00847
06/28/2025 18:00847
06/28/2025 17:00849
06/28/2025 16:00850
06/28/2025 15:00851
06/28/2025 14:00852
(... show all)

Discrete Water-Quality Data

Date-Time Instantaneous specific conductance at 25 degrees Celsius
  in uS/cm 
06/04/2025 11:45495
04/16/2025 12:35813
03/04/2025 11:451180
01/07/2025 12:351350