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
05406503 05333500 040844505 04063700 05435950 04087234 05427905 040851385 05429369 05382267 04084422 04084445 05382255 05435943 05545750 05406469 04026561 04067500 05427965 05427948 05428500 05427850 04027000 05406457 05382284 05370000 04084500 04085200 05430175 04087000 05382257 425037087583301 04079000 05406479 05429000 04071000 05340500 05427930 040871475 05407000 04073500 05331833 040871476 040676485 04085059 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.