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