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
01646000 01645762 01654000 01654500 01646305 0204309906 01632900 01645704 01646305 0164579522 01668000 01654670 01673000 01651800 0204288786 01654107 01646500 01638500 0204289989 0204306533 0204295063 02054550 01674500 0204279294 0167889257 0204289402 02041650 01656903 0204289131 0167891721 0204288771 02054750 02035000 0204279245 0164578734 0205551614 0163287828 03524740 016701405 01633000 0205373228 0205696042 01634000 0205373422 01670200 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.