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

Real-Time Specific Conductance, in µS/cm

Map of , showing which states provide real-time computed water-quality data
372507121594801 374811122235001 11162765 373015122071000 374938122251801 375607122264701 11455820 381142122015801 09429490 11273400 11261100 11262900 11128500 11125605 11126000 11274550 11044000 11176900 384115121402501 11455780 11452800 11451800 11452900 11261500 11511990 10260500 11458433 11467000 11452500 11462500 11204100 11251000 11510700 11274790 11303000 11133000 11461500 11463980 11203580 11447650 11290000 11336685 11313433 11336790 11336600 380631122032201 11455508 11455140 11126400 11455340 10261500 11455338 11463682 11447905 11455385 11313315 11455276 11455136 11447903 11465240 11304810 390029122410601 11337190 11455485 11336680 11455315 10260950 11455142 11455095 11447890 11074000 11312676 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.