WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States

Real-Time Specific Conductance, in µS/cm

Map of , showing which states provide real-time computed water-quality data
03524740 0163287828 01651800 02054550 01646000 01638500 0204289989 01656903 02054750 01646500 01632900 01645704 0167891721 03524000 0205551614 02035000 0204288771 0164579522 01654107 0204288786 02042500 01645762 01654500 0204309906 01646305 0204279294 0204289131 0204289402 01674500 01654670 0167889257 0164578734 01673000 01654000 01646305 01668000 0204295063 02079500 0204279245 0204306533 02041650 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.