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
0204295063 0204279294 0167891721 0204279245 0204289402 0204289989 0204288786 0204288771 01634000 03524740 0204289131 02054550 02079500 01633000 01654000 016702576 0204309906 02073000 01656903 0205551614 02042500 0204288831 01651800 03524000 03490000 01668000 02011500 01673000 01646500 01654670 02077303 01670144 02011800 01674500 02072500 02035000 01654107 02012500 0167889257 02054750 02072000 02047783 0204306533 02041650 0205696095 01646000 0205696042 0205450393 01646305 01632900 01670200 0164578734 0205373422 01610400 0317154954 0163287828 0317155123 0205373035 02038850 01646305 03171597 0164579522 0205450495 02011400 016701405 01645762 01645704 0317159760 01654500 02012800 0205373228 01669520 0205373075 01638500 01670209 02055379 02055080 0205551460 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.