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
07311782 0821150305 08437710 08211502 08470500 08446500 08407500 08447000 08117301 07311800 08447300 08126380 08123850 08447410 08117300 08052700 08469175 08364000 08086400 08180800 08467680 08086212 07312500 07227500 08473575 08462500 08467670 08447018 08211200 08377200 08374510 08105891 08181800 08181500 08188500 08188060 08473326 08374200 08195000 08048000 07332605 08057410 08067215 08068000 08155500 08067250 08066850 08049500 08067118 08067100 08065350 08449000 08067252 08062500 08067000 08057000 07332622 294643095035200 08047050 08069500 08170990 08375300 08041770 08052745 08070200 295826095082200 295524095072701 300032095080501 295554095093402 08068500 08412500 08077910 08086290 08419000 08067254 08371500 08465100 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.