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
07020850 03381500 05576100 05420400 03346500 411955088280601 05595000 05599490 05549500 05587498 05446500 05558300 05447500 05554300 05538010 05537980 03338780 05576195 03612600 05567500 05543010 05568705 05553700 03339000 423784088133401 05559900 05586300 05465500 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.