WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States

Real-Time Turbidity, in NTU or FNU

Map of , showing which states provide real-time computed water-quality data
07048493 072638805 07048600 07048550 07263296 07364130 071948095 07195500 071912213 072632966 07194933 073625897 07049000 07075270 07355860 072632996 07263878 07362591 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.