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
251355080312800 02299729 251433080265000 02299734 02313090 02304510 02359170 02327100 02266291 02235500 022908295 02246518 02310712 02277110 250802081035500 02245290 02266495 02277744 02313272 02320500 02319520 02319800 02297345 02319950 02310752 02301721 02358795 02319302 302657081312400 265929080091800 02310740 02310687 02266200 02310688 300803081354500 02326050 301057081414800 02321958 02246804 302309081333001 02234610 02358000 02290928 251003080435500 301124081395901 02301635 02322700 02313100 302609081453300 0229070825 02323566 251241080385300 02315626 02317620 02310750 02264051 02327000 02236000 02299730 02310308 02315550 285447082445100 02245340 02301718 02320000 254923080384901 254729080393601 251457080395800 251209080350100 02320250 02322800 023060003 02310678 02290709 02244040 02326550 254760080395601 02310700 02326516 301510081383500 023060013 02299735 02325543 02234600 02246500 284506082435801 02322400 02310663 02304517 022462002 302307083101400 02327031 251127080382100 02266300 02321975 255654081350200 255327081275900 02326526 02323000 02264000 0229070834 02324170 02306000 255325080355201 02313095 285531082412600 255138081321701 0229070836 02323502 02232400 295856081372301 02301500 02327022 02298202 023000095 02359223 295323085151700 265906080093500 283925082441201 02310690 02313098 02313200 02276998 02321500 251253080320100 02246751 02310743 02286328 02297350 02306028 255151080371501 254157080213800 02264100 255534081324000 02239501 02310673 255432081303900 294213081345300 02310742 02310674 295308085143700 301204081434900 02277100 02292900 02299260 02313700 301817081393600 02290930 02322500 02319000 0229070854 02304000 254120080170500 254016080170201 255726081303700 022907085 02297460 253256080205103 252653080273001 254838080155301 252654080220201 251032080432200 255242080110901 254929080170101 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.