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
01173000 422303071084301 01104460 01184000 01095375 01168250 01104415 01170100 01104453 01104420 01095503 01104405 01104410 011058837198 01095434 01104370 01104475 01104430 01104425 011008745 01095220 01104455 01186000 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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URL: http://waterwatch.usgs.gov/wqwatch/map?state=ma&pcode=00010
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Page Last Modified: Mon 9 June 2014