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