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
06190540 06037500 06287800 06214500 12323233 12323750 12324400 06174500 06204070 06041000 12388700 12363000 12323242 06024450 06040050 06191500 06038500 12334510 12323250 06306300 12323850 06025500 12323720 06307500 06066500 12324200 06175510 06038800 12305000 06085800 12362500 06177000 06026500 12323770 06188000 06036650 06026420 12323800 06054500 06040000 12340500 12340000 12323600 06192978 06077200 06101630 06195950 06308500 12353650 06052500 06043120 06307830 06102050 12358500 12359800 06195750 12354700 06006000 06023000 06027600 06329500 06205000 12352500 06115200 12355500 06024580 06025250 06326500 06073500 12338300 12344000 06026210 12323700 06035000 06192500 06023100 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.