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Lowell National Historical ParkFor Kids
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Lowell National Historical Park
Park Handbook
 
Francis Gate/Guard Locks, Lowell, MA  

Did You Know?
There are 5.6 miles of canals at Lowell National Historical Park. The canals channeled the Merrimack River's 32 foot drop to Lowell's mills providing power for the mill machinery.

Last Updated: September 14, 2007 at 08:58 EST