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
07137500 07144100 06893100 07143672 06865500 06888990 07144790 06856600 06818000 07144780 375350097262800 06879150 06887500 06892350 06882510 06892518 06877600 07182390 06887000 06889110 07170000 07182510 07179330 391259097001800 06889160 06892513 06892495 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.