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
01608500 01611500 03056000 03057000 03200500 03061000 03194700 03051100 03057300 02011500 01595800 03062445 03197937 03159540 03184500 03185400 03058000 03183500 03197950 03054500 03193000 03076500 03187500 03191982 02011400 03112500 03069500 03189100 03180500 03066000 01597500 03155000 03114500 01610400 03181949 03179000 03067510 03068000 03072000 02011800 380401081050801 380523081052101 380153081010301 380313081022501 380337081044401 03070260 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.