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