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
374938122251801 375607122264701 373015122071000 11162765 372507121594801 374811122235001 11455780 11455820 11455508 381142122015801 11262900 11126400 11273400 11261500 11125605 09429490 11261100 11133000 11126000 11128500 11176900 11274550 11044000 10261500 10260500 11463682 11463980 11313433 11458433 11461500 11455385 11455338 11251000 11455315 11465240 11303000 11462500 11274790 11290000 11510700 11313315 11204100 11467000 11304810 11203580 11312676 11313405 11447890 384115121402501 11455136 11447650 11336685 10260950 11455095 11336790 380631122032201 11447905 10336698 11074000 11274500 11452800 375603122254401 11447903 11451800 11511990 11455142 11452500 11455485 11452900 11337190 11455276 11336600 11455140 11336680 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.