A monitoring and alert system is needed to mitigate lahar hazards for communities in the area, including Trout Lake. USGS proposed to install 5 new monitoring stations.
Location
Upper White Salmon River drainage
Project timeline
1
Scoping Start
06/29/2023
2
Decision
11/2024 (Estimated)
3
Implementation
04/2025 (Estimated)
NEPA / regulatory detail
| Categorical Exclusion | 32.2 (3), 36 Cfr 220.6(E)(3) |
| Special Authority | Not Applicable / Other |
| Notice and Comment Regulation | Not Subject to Regulations |
| Project Activity | Special Use Authorizations; Research And Development |
| Mount Adams Lahar Monitoring Stations Installation | Decision Signed Date: 11/25/2024 |
| Forests | Gifford Pinchot National Forest |
| Districts | Mt Adams Ranger District |
| Legal Land Description | Not Applicable |