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 06025500 06023000 06054500 06040000 06329500 06307830 12324200 06085800 06195950 12323242 06102050 12323600 06036650 06052500 06174500 12340500 06177000 06024450 12323233 06192500 06026210 06073500 06026500 12340000 12323750 06006000 06214500 12323770 12323800 06101630 12334510 12324400 06195750 06026420 06035000 06023100 06037500 06175510 06205000 06041000 06115200 12388700 06308500 06204070 06043120 06038800 06076590 12355500 12362500 06066500 12305000 06038500 06188000 06191500 06077200 06192980 06287800 12363000 12353650 12352500 06025250 12344000 06024580 12354700 06027600 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.