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
02344630 02336410 02204037 02203873 02336526 02203831 02217643 02343805 02336240 02336360 02388985 02203900 02207385 02203863 023362095 02336120 02203960 02207435 02207160 02344671 02203950 02334430 02198840 02208450 02336340 02203800 02413210 02337170 02207135 02203603 02336152 02356000 02207400 02397530 02203655 02358000 02198950 02208493 02195520 02413215 02207448 02207418 02413205 02336313 02336728 02336300 0219897945 02334500 02344673 02394682 02318500 021989715 021989792 021989773 02198920 022035975 02357150 02198955 021989793 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.