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