WY DOT Snake River Slide Mitigation
Construction of a 450-foot long by 5-foot wide drainage ditch using a track hoe, to mitigate the Munger Mountain landslide that is affecting South Highway 89. Some residual water will still seep into the wetland, per ACOE direction. Remnants from a spring development (SUP issued to previous owners and closed when property was sold to WYDOT) including panel fence, spring box and pipes, will be removed from FS lands. Project area would be covered for pre/post weed treatment by Teton County Weed and Pest.
Project Summary
Location Summary:
S. Hwy 89 immediately south of Ross Plateau Road.
Project Milestones:
| Milestone | Date |
|---|---|
| Scoping Start | 04/13/2020 |
| Decision | 07/2020 (Estimated) |
| Implementation | 07/2020 (Estimated) |
Expected Analysis Type:
Decision Memo
Categorical Exclusion:
32.2 (3), 36 Cfr 220.6(E)(3)
Special Authority:
Not Applicable / Other
Lead Management Unit:
Jackson Ranger District
Notice and Comment Regulation:
Not Subject to Regulations
Project Purpose:
Special Use Management
Project Activity:
Special Use Authorizations
Current Status:
Completed
Project Decision Information
WY DOT Snake River Slide Mitigation
Decision Signed Date: 07/09/2020
Forests:
Bridger-Teton National Forest
Districts:
Jackson Ranger District
States:
Wyoming
Counties:
Teton
Legal Land Description:
NE1/4 SW1/4 of Sec. 11, T.39N, R.116W. 6th Principal Meridian
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Melanie Maier
25 Rosencrans Lane
Jackson, WY 83001
406/461-8749
Melanie.Maier@usda.gov
Last Updated: 7/9/2020