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