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 0167891721 01646305 01646000 01656903 01632900 0163287828 03524740 03524000 01654500 0205551614 0167889257 01646500 01654000 02054750 0164578734 0205450495 01654670 01645704 0204288771 01646305 0204289402 02054550 01651800 0205450393 01638500 01668000 0317154954 0204289989 0205373075 02042500 01654107 0205373422 0205696095 0164579522 02079500 0317159760 01645762 0317155123 01673000 03171597 0204309906 0204279294 0205696042 0204279245 02041650 0204288786 01674500 0205373228 0204289131 02035000 0205373035 0204295063 02055080 01634000 016701405 01670200 01633000 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.