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
01651800 01653560 01643580 01589290 01585075 01479000 01646000 01483155 01594441 01478245 01653521 01638500 01581752 01653620 01646500 01649500 01650800 01650800 01478650 01646305 01649190 01478000 01640152 01651003 01595800 01653522 01579550 01611500 01491000 03066000 01642198 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.