Decision Memo Completed

Wild Ammonoosuc Dam Removal

White Mountain National Forest Grafton, New Hampshire White Mountain National Forest All Units

Removing the dam and associated structures and restoring the disturbed areas. Scope of work includes staging area establishment and access road improvement.

Location

New Hampshire Route 112, one and a quarter mile east of its junction with New Hampshire Route 116 in the Town of Landaff.

Project timeline

1
Scoping Start
05/09/2025
2
Decision
03/2026 (Estimated)
3
Implementation
05/2026 (Estimated)

NEPA / regulatory detail

Categorical Exclusion32.2 (18), 36 Cfr 220.6(E)(18)
Special AuthorityNot Applicable / Other
Notice and Comment RegulationNot Subject to Regulations
Project ActivitySpecies Habitat Improvements; Special Use Authorizations; Watershed Improvements
Wild Ammonoosuc Dam RemovalDecision Signed Date: 03/24/2026
ForestsWhite Mountain National Forest
DistrictsPemigewasset Ranger District
Legal Land DescriptionNot Applicable
Wildlife, fish, rare plantsWatershed managementSpecial use management