Decision Memo Completed

Mammoth Creek Road Reroute and Stream Stabilization

Inyo National Forest Mono, California Mammoth Ranger District

Reroute of the road and stabilizatation of the streambank at crossing of Mammoth Creek and Road 03S09, off of Highway 203 near Town of Mammoth Lakes. The road is currently diverting the stream, leading to streambank erosion and water quality concerns

Location

At the crossing of road 03S09 and Mammoth Creek, near the junction of Highway 203 and 395.

Project timeline

1
Scoping Start
09/24/2014
2
Decision
01/2015 (Estimated)
3
Implementation
08/2015 (Estimated)

NEPA / regulatory detail

Categorical Exclusion32.2 (6), 36 Cfr 220.6(E)(6)
Special AuthorityNot Applicable / Other
Notice and Comment RegulationNot Subject to Regulations
Project ActivityRoad Improvements/Construction; Watershed Improvements
Mammoth Creek Road Reroute and Stream Stabilization ProjectDecision Signed Date: 01/06/2015
ForestsInyo National Forest
DistrictsMammoth Ranger District
Legal Land DescriptionTownship 4S, Range 28E, Section 6
Watershed managementRecreation management