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 09037500 09027100 09010500 06707525 09041400 09020500 07099400 09136100 09144250 09040500 09060799 09149500 09163500 09085160 09095500 391953108130201 09058000 09071750 07109500 09034250 09114500 393259107194801 07106000 09152500 09070500 09085000 06711565 09085150 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.