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