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
04084500 040844505 05435950 05406503 04079000 05340500 05427905 04026561 05430175 05407000 05427948 05429369 040851385 05406469 05427930 04067500 04027000 04084422 05331833 04087000 05435943 425037087583301 05545750 04085059 04085200 05382257 04084445 05370000 04073500 05333500 04063700 04071000 05429000 04087234 05406479 05406457 040871475 05382255 05382284 05382267 441605088115703 040676485 040871476 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.