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

Real-Time Water Temperature, in °C

Map of , showing which states provide real-time computed water-quality data
10265150 11176500 11458433 11170000 11463980 11261100 381142122015801 11290000 11302000 11133000 10261500 11302500 11455385 11261500 11455136 11455780 11455820 11174000 360013118575201 10265100 11304810 374938122251801 11463682 11299997 11262900 11173500 11455315 372507121594801 11455142 11446980 11162753 11455508 11128500 11162765 11126000 11303000 11125605 10260500 11179000 11172175 11447360 11126400 11044000 11174160 373015122071000 11467000 11023100 11273400 11289650 11455485 11176900 11170450 375603122254401 11152870 09429490 11274550 11337190 11303500 11152850 375607122264701 374811122235001 11526400 11162620 11276500 11278000 11447650 11446030 11530500 11277300 11447903 11152880 11448750 11452800 11355500 11452900 11446220 11278300 11173510 11475000 11152890 11251000 11433790 11451800 11172945 11447890 11173200 11447905 11381500 11446700 11383500 11525500 11468900 11278400 11530000 11452500 11525854 384115121402501 11172955 11152900 11276600 11461500 11204100 11475500 11448800 11203580 11390500 11449820 11173575 11276900 11390000 11475560 11462500 11264500 14362000 10346000 11510700 11206820 11511990 10336660 10336700 10343500 10336780 10336730 11224000 10336610 10336645 10336698 10336676 375722121173601 11455498 11463000 380631122032201 380548121390501 11455140 11074000 11153000 11458000 351813119150601 11274790 10260950 380711121323401 11465240 11022830 11171500 380924121301901 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.