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
13154500 12322000 13211205 13317660 12305000 13190500 13213000 13092747 13211210 12309500 13150430 13317000 13192200 13341050 13340000 13340600 13269000 13176400 13342500 13304050 13311000 13307000 13311450 13311250 13296000 13310850 06006000 13337095 13093383 13310800 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.