WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States

Real-Time Water Temperature, in °C

Map of , showing which states provide real-time computed water-quality data
01463500 03039040 01478137 03077500 01540500 03103500 01473900 03104490 01577505 01576007 01576003 01474500 01470960 01451630 01574000 01520000 01467200 01467042 03036000 394337079544201 03022554 03039000 01475530 403447075331801 03020000 03108500 03099500 01427207 01473470 01474703 01467081 015765195 01480870 01478650 01563200 03085000 01473169 01426500 01465798 01467048 01458500 03049640 03085002 01451500 01451650 01457500 01477050 014670261 01481000 01467087 03043810 01428500 01425000 01575598 01432160 01473000 01427510 01480617 01480400 01474000 01429000 01481500 01432805 03012545 01549700 03081000 01434000 03083500 03072655 01449800 01465500 03105500 01473500 01477200 03047000 01478185 03012550 03044000 03045010 03042000 04213152 03102850 01432055 01445500 01478245 01428750 01432495 03079000 03028000 01576381 03102950 01577500 01451800 01454700 01480500 01575900 01440400 01472157 03027500 03026480 03041500 01427500 01573695 01478100 03038000 01576045 03106000 03034500 03017500 01451380 03022540 01447500 01447800 01427195 01478220 03034000 01447720 01470736 01432110 01573208 03076500 01542500 03007800 01470779 01516350 01451400 01573660 01573684 01431500 01480629 01548030 01573710 03028500 01544500 03072000 01471875 03021890 015319015 04212895 03073000 01573816 01449360 01540008 01570500 01518700 01438500 01467086 01475548 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.