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
01575900 01576045 01573710 01573695 01573208 01481000 01573684 04213152 01573816 01576381 04212895 01480300 015765195 01574000 01577500 01473169 01478245 01465798 01480617 01472157 01481500 01470736 01479820 01458500 01467042 03077100 014670261 01467200 01474500 01474000 01438500 01576007 01467048 01573660 01480870 01473900 01575598 01463500 01427207 01473500 015319015 01548030 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.