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
06729470 06707525 06711565 09041400 07106000 09136100 09085000 09060799 07099400 07109500 393259107194801 09070500 09071750 09149500 401530105475401 09085150 09144250 391953108130201 09152500 09095500 09163500 09092570 09114500 09013500 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.