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
03460795 03512000 02138520 03447890 0208062765 0208458893 02129375 02141500 03447687 03448050 0212880025 03451200 02081094 0208458892 02105769 02079500 0214196125 02101726 0214244102 03451500 0344878100 0214267602 0214264790 0212378405 02110777 0208114150 02110500 02110400 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.