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DESCRIPTION:

Latitude 42°38'57",   Longitude 71°19'50"   NAD27

Middlesex County, Massachusetts, Hydrologic Unit 01070002

Drainage area: 3,956.00 square miles

Contributing drainage area: 3,956 square miles,

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples	1968-01-30	1971-11-24	9
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