Decision Memo Completed

UNAVCO Special Use Permit Amendment

Klamath National Forest & Butte Valley National Grassland Siskiyou, California Salmon River Ranger District

UNAVCO operates geodetic monitoring at Blue Ridge and proposes to install new seismic monitoring equipment for the Earthquake Early Warning System. Water Board waiver Category A.

Location

Located at Blue Ridge Lookout, 8 miles southwest of the town of Sawyers Bar, CA.

Project timeline

1
Scoping Start
06/15/2020
2
Decision
04/2021 (Estimated)
3
Implementation
05/2021 (Estimated)

NEPA / regulatory detail

Categorical Exclusion32.2 (3), 36 Cfr 220.6(E)(3)
Special AuthorityNot Applicable / Other
Notice and Comment RegulationNot Subject to Regulations
Project ActivitySpecial Use Authorizations
UNAVCO Special Use Permit AmendmentDecision Signed Date: 04/01/2021
ForestsKlamath National Forest
DistrictsSalmon River Ranger District
Legal Land DescriptionTownship 39 North, Range 12 East, Section 11, Mount Diablo Meridian
Special use management