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