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