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
02171920 02147801 02163001 02167600 02171905 02198920 02110802 02162287 02198744 02171560 02171500 02171637 021765795 02172020 02148000 02172050 021720710 021720709 02145910 02168504 021989791 02171000 02198840 02167716 02110777 02172300 02135000 021989773 02110725 02160700 02156500 02110760 021720677 02160105 0219897993 02198980 021721675 02160991 02110500 02147310 02188100 021720508 02110400 02172053 02110815 0217689150 021720825 02110770 02193900 021108125 02147505 0217206962 021989784 0217206935 021720869 021474095 02110755 02162290 0216239615 021623950 021623975 02185010 021622847 021622845 021622825 02169000 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.