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