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
021720712 021720698 021765795 02171920 0217206935 021720709 02198980 021721675 021720869 0219897993 021720677 021989773 0217206962 02136371 02172053 02171905 02110400 02110777 021720508 021989784 0217689150 02110550 02171645 02110704 02110815 02110755 02160991 02172020 02198920 02110770 02160105 021720825 02110760 02171000 02172040 02160700 02172050 02156500 021108125 02171500 02110500 02171560 02110701 02110725 021989791 02198840 02135000 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.