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