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
01645762 02054750 01668000 01645704 02054550 0205450495 0167889257 0204288771 0204288786 02011400 0164578734 0204288831 02035000 01632900 0164579522 02038850 0204306533 01651800 02012800 0204289131 01646305 03524740 01656903 02077303 01654500 0204309906 0317154954 02011500 01673000 0205696042 0163287828 02073000 02079500 01674500 01654670 0204279245 0204295063 01638500 0205551614 0204289402 02072500 02041650 02042500 0167891721 0317155123 03524000 0204289989 01646000 0205450393 01654000 03490000 01646305 01646500 01654107 0205696095 01669520 0204279294 0317159760 02072000 0205373075 03171597 01610400 0205373035 02011800 0205373228 0205373422 02012500 02055080 0205551460 01634000 016701405 02055379 02047783 01633000 01670200 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.