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