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
15087700 15072000 15239070 15261000 15297610 15300300 15052500 15238951 15129500 15295700 15297475 15258000 15087810 15238990 15238986 15057596 15088000 15266300 15019990 15085697 15086225 15215900 15068040 15219000 15081497 15087585 15300500 15008000 15302000 15493000 15519100 15294005 15290000 15056210 15446000 15056500 15292700 15519030 15304010 15041200 15239900 15209770 15565700 15276000 15283700 15515500 15052000 15407500 15564860 15564880 15236900 15129120 15896000 15564879 15056560 15284000 15484000 15303900 15747000 15260001 15565447 15200280 15580095 15024800 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.