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
01650800 01650800 01594441 01585075 01479000 01579550 01478245 01651003 01643580 01646305 01589290 01649500 01653522 01478650 01653560 01646500 01653620 01478000 01649190 01581752 01638500 01640152 01595800 01651800 01646000 03066000 01491000 01483155 01611500 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.