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
01656903 01654107 01668000 01638500 0163287828 01645762 0205551614 01632900 01654500 02054750 0164578734 02054550 01646500 01645704 01646000 01674500 01673000 01654000 02041650 02035000 01654670 0164579522 02079500 01646305 01646305 01633000 01634000 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.