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

Real-Time Turbidity, in NTU or FNU

Map of , showing which states provide real-time computed water-quality data
380924121301901 11172175 11273400 11455495 11171500 11455315 11455485 380631122032201 380356122023701 11447890 11455140 11511990 11455136 380548121390501 11447650 11304810 11455095 11336685 11453000 11510700 11170000 381142122015801 11455508 11455142 11336600 11455498 11447905 11447903 11455338 11153000 11313405 10336610 11462500 10336780 11467000 11152870 10336645 11152890 11455276 10336698 11463682 11337190 10336700 11313315 11312676 11152850 10346000 11455385 11313433 11152900 11170450 11274790 10336676 11336790 11336680 11461500 11463980 10336660 11152880 341049118295201 11455820 341015118284001 384115121402501 374938122251801 11465240 11458000 11452500 11092450 375607122264701 11455780 11452800 11452900 380711121323401 374811122235001 11449370 11449255 373015122071000 11449820 11455280 11185185 11449235 11451800 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.