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
09371492 09171100 383926107593001 07126300 07137500 07126485 07105815 09371520 06711565 393259107194801 09095500 07109500 07124000 07106500 09163500 09070050 07119700 07120500 09071750 09106485 09169500 391953108130201 09085160 09136100 09149500 09152500 07099969 07106000 07105820 07130500 394220106431500 09147500 07096000 09239500 07099400 09085000 09144250 09070500 07097000 09051050 07099971 09251000 09041400 07086000 09342600 09066000 09107000 381312104321001 09076300 09114500 09022000 385106106571000 09041090 09112500 09026500 09066300 09027100 394548108280501 09066510 09060799 09024000 09037500 09359020 09127000 09063000 09240020 09258980 09046600 09124500 09065500 09025000 09050700 09112200 394746108262901 09066200 09110000 06707525 09073300 09064600 400712108214601 09081000 09014050 09010500 09034250 09058000 09119000 09040500 09033100 09066310 09019500 09020500 06729470 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.