WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States

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Real-Time Dissolved Oxygen, in mg/L

Map of , showing which states provide real-time computed water-quality data
07332622 08412500 08446500 08052700 08065350 08067000 08447300 08211200 08374510 08180800 08066850 295554095093402 08447410 08374200 08375300 07332605 08449000 08062500 08188060 08068000 08377200 08052745 295826095082200 08437710 08447000 08057410 300032095080501 08188500 294643095035200 08181800 08048000 08181500 08070200 08105891 08069500 08057000 08155500 08047050 08068500 08041770 08371500 08049500 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.