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