Forest Service

This project would issue a 20-year permit for USGS to install and maintain four seismic monitoring stations around Glacier Peak.

Location Summary

All project sites are located in Glacier Peak Wilderness, 4 to 8 miles from the top of Glacier Peak.

District: Darrington Ranger District

Date Published
Scoping
- Initial Scoping Documents
  - 05-22-2015
    2015 Darrington Ranger District scoping letter (PDF 4038kb)
  - 05-22-2015
    Figure 4 Proposed project locations (PDF 1072kb)
  - 05-28-2015
    USGS Supplemental Information May 2015 (PDF 810kb)

Date Published
Analysis
- 11-07-2017
  Project Vicinity Map (PDF 1780kb)
- 11-07-2017
  Proposed Action Map (PDF 2854kb)
- 07-19-2018
  Glacier Peak Seismic Monitoring Draft Environmental Assessment (PDF 4032kb)
- 07-19-2018
  USGS Glacier Peak Seismic Monitoring Cover Letter (PDF 3856kb)
- 07-23-2018
  Affidavit of Publication and Legal Notice Proof (PDF 75kb)
- 07-23-2018
  USGS Glacier Peak Seismic Monitoring Project Legal Notice (PDF 58kb)
- 08-29-2018
  Draft Minimum Requirements Analysis (PDF 898kb)
- 05-28-2015
  USGS Glacier Peak SF 299 Signed Application (PDF 98kb)