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
04294413 01435000 01302250 01433500 01365550 01362230 01376520 01423910 01306402 01302020 01436000 01414750 01310740 01311143 01520000 01392650 01302845 01433005 01303152 04232050 01435900 404028073384601 01407081 03011020 01425000 01304562 01304200 01427510 0143400680 01425805 01432110 01434000 0135749950 04220045 01437349 01354230 01427500 04213500 01419500 01359139 01436655 01427000 04231600 04219915 04274185 01420500 01428500 04253296 04295000 01374019 01518700 01357500 04294500 01353995 01423000 01364500 0422026250 01349527 01353900 01421000 01396000 01372043 01363556 01434021 0422018610 01304650 04220223 01428000 01354083 01304057 04219768 0422016550 01376269 01434498 01427207 0135403025 01437500 01426500 01342732 420316074274701 01415000 01359165 01376307 04218601 01354330 420758074160401 01376515 01413500 04236000 420760074160501 0135980207 01434017 01414500 01355475 420745074155501 01436690 420314074273001 04218700 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.