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
11455140 11465240 11462500 11455276 11455095 11447650 11461500 11463000 11467000 374938122251801 10336700 11447890 11455315 10336645 11455338 11455142 10336730 11126000 11337190 11455385 381142122015801 11044000 11455485 11463980 11510700 11455136 10336698 11312676 11336600 10336660 11463682 11455508 11336790 11126400 10336780 11273400 09429490 11128500 372507121594801 11152870 373015122071000 11162765 11511990 11152880 11152900 11452500 11452800 11152850 380631122032201 11451800 11152890 11153000 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.