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

Real-Time Dissolved Oxygen, in mg/L

Map of , showing which states provide real-time computed water-quality data
01576003 01477050 015319015 03099500 01427207 01575900 01458500 01548030 01467200 01438500 01573684 01573208 01573816 01481500 01427510 01463500 04212895 01576381 03036000 01474500 014670261 01470736 03049640 03034000 01540500 01473500 01467048 01542500 01544500 03012550 03012545 03106000 01465798 01475530 03105500 03073000 03077100 03085002 01474000 01467087 01467042 03108500 03085000 01467086 01473900 01454700 01481000 01549700 04213152 03007800 03083500 03072655 03081000 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.