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