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