USGS - science for a changing world

WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States

Real-Time pH, field, in standard units

Map of , showing which states provide real-time computed water-quality data
09027100 09163500 07109500 06707525 09095500 09251000 09085150 09114500 09092570 09085000 09058000 09152500 09136100 09071750 09070500 09144250 391953108130201 09060799 09040500 09034250 09363500 09361500 09149500 06711565 07106000 09359020 09371010 09014050 400853105563701 09359010 09358000 06729470 393259107194801 09010500 09037500 09020500 09358550 Explanation

* Site operated on a seasonal basis or currently is not operating.
No values are available for the last 6 hours.

The "Real-time" map tracks short-term changes (over several hours) of water quality. Although the general appearance of the map changes very little from one hour to the next, individual sites may change rapidly in response to major rain events or to reservoir releases. The data used to produce this map are provisional.

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://waterwatch.usgs.gov/wqwatch/map?state=co&pcode=00400
Page Contact Information: gs-w-ks_info@usgs.gov
Page Last Modified: Mon 9 June 2014