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 11261500 09429490 11273400 11463980 11336600 360013118575201 11290000 10261500 11447905 11303000 11455142 11278300 11204100 380548121390501 11152870 11152890 373015122071000 11261100 11455485 11274500 380924121301901 11455820 11153000 380356122023701 11463682 11133000 11510700 380711121323401 11172955 11179000 11276600 11173200 11176900 11455495 11447650 11128500 10336610 11303500 11523000 11390500 10260500 11455136 11511990 381142122015801 11274550 11381500 11467000 11304810 11172945 11447890 11455385 11170000 11455498 11455508 11475000 11172175 11390000 11276900 11383500 11530500 380631122032201 11461500 11337190 11262900 11455140 11455315 11044000 11447903 11162765 372507121594801 11530000 11126400 11274790 10346000 11433790 10336698 11526400 10336660 11462500 11278400 10336730 10336700 11525500 10265100 374811122235001 11446220 11465240 11458433 11224000 11463000 11264500 375607122264701 11299997 11126000 11525854 11278000 11302000 11446980 11277300 11206820 11302500 11173510 11176500 10336780 11173575 11162753 10336676 11173500 11276500 11446700 10336645 10343500 14362000 11289650 11162620 11475560 11152900 374938122251801 11125605 11446030 11251000 11203580 341015118284001 11455280 11152880 341049118295201 11468900 384115121402501 11452800 11455780 11458000 351813119150601 11174000 11452500 11074000 11170450 11449370 11449235 11449820 10260950 11451800 11171500 11092450 11452900 11448750 11448800 11152850 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.