USGS - science for a changing world

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

 

Map of , showing which states provide real-time computed water-quality data
05579610 05543010 05465500 03343820 05575550 05586300 05554300 05551580 05579620 05579624 07020850 03612600 03336890 05579630 411959088280101 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.

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URL: http://waterwatch.usgs.gov/wqwatch/map?state=il&pcode=00630
Page Contact Information: sbrady@usgs.gov
Page Last Modified: Mon 9 June 2014