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
02324170 02298202 301204081434900 022908295 02244040 0229070836 02299260 301510081383500 02301718 02306028 251355080312800 251209080350100 02301721 250802081035500 02299734 02310308 251457080395800 02246518 023000095 02297345 294213081345300 02304000 251127080382100 02299730 300803081354500 251253080320100 02320500 02322500 02313200 02264100 0229070825 02245340 02319800 02323502 02327100 02358000 02310690 02290709 023060003 295308085143700 02326050 02290928 255432081303900 255534081324000 02310750 02301635 02277744 02290930 02310740 02325543 02313090 301124081395901 0229070834 02304510 255138081321701 02299727 02323000 02245290 02266200 295323085151700 02313272 02313100 02321975 254157080213800 02319520 02235500 301057081414800 02320250 02246500 02313098 301817081393600 02306000 02234610 285447082445100 02301500 022907085 02266300 02320000 02310752 02297350 02327031 02315626 022462002 02266291 02326526 02292900 285531082412600 02315550 255327081275900 295856081372301 02317620 02321500 02319302 302309081333001 02327022 255151080371501 02310674 02310673 265906080093500 02322400 02319950 265929080091800 02310663 02232400 02326516 02276998 023060013 02310743 02313700 302609081453300 02239501 02327000 02277100 02286328 02358795 02276877 02326550 251241080385300 02319000 02246804 02310700 02359170 02322800 02359223 02304517 02322700 02310688 02310742 02310712 255654081350200 02310678 302307083101400 251433080265000 02313095 0229070854 02277110 02234600 02266495 02299735 302657081312400 02246751 02236000 02292010 02323566 02264051 02321958 251032080432200 02297460 02264000 251003080435500 255726081303700 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.