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
15081497 15086225 15101490 15087700 15087585 15057596 15258000 15300500 15564860 15200280 15072000 15261000 15129500 15266300 15085697 15565447 15302000 15068040 15129120 15446000 15041200 15219000 15276000 15088000 15209770 15297475 15239070 15565700 15215900 15056500 15580095 15087810 15515500 15484000 15519100 15238986 15052500 15056560 15295700 15292700 15294005 15024800 15303600 15300300 15056210 15283700 15297610 15290000 15564879 15519030 15019990 15238951 15008000 15908000 15304010 15747000 15239900 15304150 15493000 15052000 15260001 15284000 15238990 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.