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