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
01436655 01304562 04232050 04231600 04219915 01304650 03011020 01311143 01304200 01407081 01437349 01374019 04218700 04219768 01302020 01306402 404028073384601 0422016550 0135980207 01372043 0422018610 0422026250 01518700 04249000 01303152 01428000 01376307 01302250 04220045 01359165 01434000 04294500 01435900 01376515 01427500 0135749950 01362500 01520000 01359139 01354083 01434498 01363556 01436690 0143400680 01434021 01428500 04236000 01354230 01417000 01353995 01420500 01362230 01413500 04253296 01365550 01437500 04295000 01415000 01437100 04213500 04220223 01423000 01355475 01436000 01435000 01415460 01354330 01427207 01433005 01414500 01434017 01427510 01427000 01414750 01304057 01357500 01425805 01417500 01425000 04294413 01419500 0135403025 01421000 01433500 01302845 01426500 01423910 04274185 01396000 420314074273001 420758074160401 420313074273201 01392650 431533076582101 420745074155501 01376520 01349527 01342732 420316074274701 01310740 01432110 04218601 431314077315901 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.