National Program for Inspection of Non-Federal Dams. Pequawket Powder Company Dam, (NH 00322), NHWRB Number 52.02, Saco River Basin, Conway, New Hampshire. Phase I Inspection Report.
CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV
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The dam is a concrete stop log spillway structure located between earthen abutments. It is 45 ft. long with a maximum height of 15.5 ft. There are no gates or other operating facilities incorporated into this dam. It is considered to be in fair condition. The dam is intermediate in size with a significant hazard potential. The test flood ranges from 12 PMF to the PMF. There are various remedial measures which should be implemented by the owner. Author
- Civil Engineering