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
02198920 02171920 02171500 02193900 0219897993 02171000 021989791 02188100 021989773 02198980 02198744 02198840 021720508 02172050 02172053 021720712 021765795 02195520 02168504 021720709 02172020 02148000 021720869 02169000 0217206962 02162287 021989784 0217206935 021720677 0217689150 021622847 02110500 021721675 02110802 02185010 021623975 02110725 02171905 02171560 021622845 02110770 02163001 02167600 021622825 021108125 02156500 021720825 02167716 02136371 02172300 02171637 02162290 02110400 02160991 02110760 02110815 021623950 02135000 0216239615 02110755 021963601 02160105 02160700 021474095 02110777 02147310 02145910 02147505 02147801 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.