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
15057596 15258000 15068040 15085697 15072000 15101490 15087700 15019990 15087810 15129500 15290000 15446000 15276000 15219000 15292700 15261000 15239070 15302000 15088000 15239900 15297610 15008000 15519100 15081497 15015595 15215900 15747000 15086225 15266300 15300300 15283700 15294005 15087585 15129120 15297475 15056500 15484000 15300500 15056210 15238951 15515500 15238990 15493000 15024800 15041200 15209770 15564879 15200280 15052500 15304150 15260001 15564860 15238986 15580095 15056560 15519030 15908000 15295700 15303600 15052000 15304010 15565447 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.