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
0204306533 01651800 01632900 01656903 0204288771 01654000 03524740 0167891721 01646500 02054550 01654670 0163287828 01645704 0164579522 0164578734 01646305 03524000 02035000 02054750 01646305 01638500 0205551614 0167889257 01646000 0204289989 0204289402 0204279294 01654107 01668000 02042500 0204295063 02041650 0204288786 0204289131 01654500 0204279245 01673000 01674500 02079500 01645762 0204309906 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.