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
07374000 301001089442600 295847093420600 08017118 02492620 08017095 301141089320300 08017044 300740090382500 07374527 07381355 07380255 073802512 07380260 07374526 295744093303800 291929089562600 292800090060000 08014500 073802516 07380330 073745258 294045092492300 07380245 073745253 07381349 07386880 07387040 07381350 073745257 073745275 073813498 2951190901217 293809092361500 07380249 293229091230800 07381150 292952089453800 301324090382400 294717092250000 292952090565300 295231093100100 073802511 073645001 07387050 300722089150100 300507091355600 07380215 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.