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