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
03292475 03612600 03298200 03254520 03290500 0329247350 03297800 03298000 03292480 03297900 03298150 03302058 03302030 0329247450 03292900 03292500 03298300 03293530 03292550 03293000 03302050 03292474 03293500 03298250 03294570 03301940 03293510 03288180 03414002 03293510 03293532 03301900 03277200 03400800 03417500 03287600 03321500 03302000 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.