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