National Program for Inspection of Non-Federal Dams. Sargent Lake Dam (NH 00086), State Number 21.03, Merrimack River Basin, Belmont, New Hampshire. Phase I Inspection Report.
CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV
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The dam is an earthen embankment dam with a hydraulic height of 14 ft. and 422 ft. long. The dam is in poor condition. There are a few major concerns which must be corrected to assure the continued performance of the dam. It is small in size with a high hazard classification. The test flood may range from 12 to the Probable Maximum Flood. The PMF was selected as the test flood because of the potential for loss of life and poor condition of the dam. Author
- Hydrology, Limnology and Potamology
- Civil Engineering