National Program for Inspection of Non-Federal Dams. Pleasant Lake Dam (NH 00362) (NHWRB 176.02), Merrimack River Basin, New London, New Hampshire. Phase I Inspection Report.
CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV
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The dam is a 404 ft. long, earth-filled rock crib which incorporates a 58 ft. long spillway and a 42 inch diameter steel pipe outlet controlled by a stoplog weir. It is intermediate in size with a significant hazard potential. The dam is in poor condition at the present time. The dam requires considerable maintenance. Author
- Hydrology, Limnology and Potamology
- Civil Engineering