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
03094704 04208509 03086500 04199500 03126395 03216070 03127980 03112500 03265000 03120820 411402080492400 03140900 412122083061400 04199000 03119341 03240000 03091500 04208000 03268100 03232470 03125338 03145483 04198000 03247041 04201500 03221500 03228300 03220510 03228805 03230427 03127989 04193500 03092090 03094000 03099500 04206425 03242350 03095500 03140853 03127986 04212100 03260500 03140950 03090500 04200500 03159540 03228039 03274000 03119971 03098600 04188496 03219500 03102950 03103500 03120869 04192500 03262700 03120961 395339083130100 03119979 04213000 03092460 03267900 04183500 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.