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
03230427 04208000 03127980 04199500 03112500 04193500 03119979 03216070 04192500 03247041 03228300 03140853 03091500 03092460 03092090 03120869 03086500 04183500 03274000 03265000 03232470 03127989 03099500 03103500 04199000 04208509 03221500 03094704 03228805 03125338 03119971 03120961 03219500 03102950 03220510 03262700 03119341 03145483 03268100 03094000 412122083061400 03095500 03228039 03260500 03228400 03140950 04188496 411402080492400 395339083130100 03240000 03127986 03140900 03120820 03126395 03159540 03242350 04212100 04198000 03098600 03090500 04201500 04206425 03267900 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.