USGS - science for a changing world

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
02480287 02479155 07288847 07280010 301104089253400 301104089253400 07288150 07281600 02480285 02481270 301912088583300 02488000 301849088350000 02480212 301429089145600 07288048 07288521 301141089320300 301527088521500 07288500 302318088512600 07288280 07288068 02474560 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.

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Page Last Modified: Mon 9 June 2014