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