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