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

Real-Time Water Temperature, in °C

Map of , showing which states provide real-time computed water-quality data
06190540 06036905 06036940 13016450 06037100 06037500 06036805 13011500 13022500 13018350 13018300 13019500 13011000 06285100 06253000 13018750 13010065 13014500 06258000 06623800 13011820 06306300 06236100 13011900 09196500 06188000 13013650 06427850 09258050 09258980 09217000 09211200 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.