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
423223070531001 413846070480601 414204071111601 414224070452001 01104405 01104475 01095503 01104455 01104415 422303071084301 01186000 011008745 01095434 01104480 01104453 01095375 01104420 01104460 01168250 01184000 01104430 01095220 01104425 01173000 415026070563603 01104370 01170100 421652071120601 421650071120401 415935070394501 01104410 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.