Special Use Permit for Research: Investigating Magma under Mount St. Helens (iMUSH)
A team of researchers are requesting a special use permit to conduct a series of geophysical experiments on the Forest. The objective is to obtain high-resolution data of the magmatic plumbing system underground the Cascades.
Project Summary
Location Summary:
Sites are distributed throughout the forest.
Project Milestones:
| Milestone | Date |
|---|---|
| Scoping Start | 07/19/2013 |
| Comment Period | 04/03/2014 |
| Objection Period Start | 05/16/2014 |
| Decision | 07/2014 (Estimated) |
| Implementation | 07/2014 (Estimated) |
Expected Analysis Type:
Environmental Assessment
Special Authority:
Not Applicable / Other
Lead Management Unit:
Gifford Pinchot National Forest All Units
Notice and Comment Regulation:
218 (2013) Non-HFRA
Project Purpose:
Special Use Management; Research
Project Activity:
Special Use Authorizations; Research And Development
Current Status:
Completed
Project Decision Information
iMush Decision Notice
Decision Signed Date: 07/08/2014
Legal Notice Date: 07/08/2014
Forests:
Gifford Pinchot National Forest
Districts:
Gifford Pinchot National Forest All Units
States:
Washington
Counties:
Clark; Cowlitz; Lewis; Skamania; Yakima
Legal Land Description:
Not Applicable
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Erin Black
10600 N.E. 51st Circle
Vancouver, WA 98682
509-395-3411
ekblack@fs.fed.us
Last Updated: 1/30/2015