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
08069500 08068000 295826095082200 300032095080501 08447410 08447300 08065350 08066850 08062500 08449000 295554095093402 08057410 08211200 08374510 08374200 08067000 08447000 08188060 08047050 08377200 08070200 08049500 08052745 08052700 08105891 08068500 294643095035200 08188500 08057000 08180800 08371500 07332622 08181800 08375300 08041770 08048000 08437710 08155500 08181500 07332605 08446500 08412500 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.