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
01477200 03072000 01473169 01477050 01575598 03073000 03106000 01467042 01474000 015765195 403447075331801 03044000 01473900 03079000 01573660 01467081 01548030 01451630 01473000 01478185 394337079544201 01576381 01468500 01465798 01481500 04213152 01451800 01516350 01478137 01573816 014670261 01573208 01478220 03108500 01470736 01451380 01573695 01454700 01465500 01467048 01474703 01481000 01463500 03099500 03043810 01478245 01458500 01575900 01467200 01576007 03034000 01480870 01478650 01475530 01467087 01451650 01473500 01480617 01451500 01573710 03036000 01576003 01573684 01451400 01542500 015319015 03049640 04212895 01574000 01478100 03105500 01474500 01445500 03072655 01540500 01427510 01544500 01577500 01549700 01576045 03039040 01438500 01427207 03083500 01518700 01440400 03081000 03007800 01475548 03075070 01570500 01540008 01467086 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.