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
01573208 01473169 01463500 01467048 01427207 01576007 014670261 01573660 01465798 01479820 01480700 01467200 01577500 01478245 01576381 01480870 01473500 01472157 01573710 01474000 01573684 01574000 01480300 04213152 01481000 01467042 01458500 01481500 01575900 01575598 01474500 01573695 01438500 01576045 015765195 01473900 01478185 01569460 01478220 03077100 01480617 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.