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
01668000 02054750 01669520 03524740 02047783 02011500 01645762 01673000 0204289989 01646000 0204306533 01674500 0204288831 01638500 0167891721 0164578734 01656903 02041650 02054550 01646500 01654670 0204309906 02077303 01645704 0204288771 01654000 03490000 02038850 02042500 01654107 0164579522 0204288786 0204289131 0167889257 01646305 03524000 01632900 02035000 02011400 01646305 01651800 01654500 0205551614 02012800 02011800 01610400 0204289402 0163287828 0204279294 02073000 0204295063 0204279245 02079500 02012500 02072500 02072000 0205696042 0205373228 0205373422 01634000 016701405 01670200 01633000 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.