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