Decision Memo Developing Proposal

Threemile AOP Improvement

Allegheny National Forest Elk, Pennsylvania Marienville Ranger District

Replacing an existing stone and corrugated metal culvert with a bottomless, arched culvert that would allow for aquatic organism passage where the Sackett Road (Township Road 313) crosses Threemile Run. Place grade controls upstream and downstream.

Location

Warrant 1464, Highland Township

Project timeline

1
Scoping Start
07/2024 (Estimated)
2
Decision
12/2024 (Estimated)
3
Implementation
01/2025 (Estimated)

NEPA / regulatory detail

Categorical Exclusion32.12 (4), 36 Cfr 220.6(D)(4); 32.2 (18), 36 Cfr 220.6(E)(18)
Special AuthorityNot Applicable / Other
Notice and Comment RegulationNot Subject to Regulations
Project ActivityRoad Maintenance; Watershed Improvements
ForestsAllegheny National Forest
DistrictsMarienville Ranger District
Legal Land DescriptionNot Applicable
Watershed managementRoad managementClimate change adaptation