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