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