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
02198980 021989773 022035975 02198955 0219897945 021989715 02198920 021989793 02357150 02319000 02336313 02207385 021989792 02336000 02358000 02207185 02205865 02208150 02207435 02207120 02334885 02388975 02335000 02207160 02203900 02334480 02203831 02413215 02343805 02344671 02204037 02203960 02198820 02336340 02356000 02388985 02336152 02336410 02344673 02336360 02336728 02207400 02336240 02198810 02203863 02334500 02335880 02203873 02208493 02203800 02203950 02397530 021989784 02317620 02207448 02336526 02207135 02337170 02208450 02336120 02205000 02413210 02334430 02206500 02389150 02217643 02217274 02318500 02394682 02336300 02413205 02207418 02335350 02218565 02337410 02198840 02203655 02334578 02336030 023362095 02203603 02344630 02198950 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.