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 03034000 01427207 01548030 01540500 01438500 03007800 01467048 01573208 01573816 03077100 01474500 01544500 01467042 04213152 01465798 015319015 03072655 01427510 014670261 03083500 03099500 03108500 03081000 01549700 03049640 01473900 01458500 01470736 01481500 03085000 01473500 03105500 03106000 01576381 01481000 03073000 03012550 01542500 01474000 03036000 01463500 03085002 01475530 04212895 01575900 01454700 01467200 01477050 01573684 01467087 03012545 01540008 01475548 03075070 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.