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
12113390 12398600 12439000 12042800 14103000 12439500 12447302 12101102 12398550 12450480 1203951610 14211400 12492900 12510500 14033500 12212430 12119000 12447200 13317660 12511800 12117000 12134500 12148500 12182500 12450650 12210000 12438000 12209490 12116100 12137290 12173500 12147500 14128500 12115500 12210700 12462500 12114500 14113000 12178150 12137800 12101100 12447390 12189500 12187500 12200500 453845121564001 12043000 12090500 12178000 12116400 12213100 12117600 454314120413701 12056500 14123500 12115000 453712121071200 14105700 12102078 12212050 12179900 12138160 12116500 12210900 12205000 12172000 454249120423500 12181000 12117500 12186000 12148300 453845121562000 12100490 12148000 1247351985 12514450 12090400 13333000 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.