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
021721675 021765795 02198980 021720710 0217206935 330428079214800 02171905 02198920 0219897993 021989773 02110777 0217206962 021720709 021720698 021720677 021720869 02172053 02110815 021720825 02172050 02110770 02110400 0217689150 02198840 02160700 02171560 02171500 02135000 02110760 02171000 021108125 02110704 02160991 021989791 021720508 02110701 02172040 02172020 02156500 021989784 02110725 02160105 02171645 02110500 02110550 02110755 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.