Decision Memo Completed

Grande Ronde River Mine Tailings Piezometer Installation

Wallowa-Whitman National Forest Union, Oregon La Grande Ranger District

Install piezometers to gather baseline water level data before beginning a stream restoration project.

Location

Mine Tailings reach of the upper Grande Ronde River

Project timeline

1
Scoping Start
01/03/2022
2
Decision
05/2022 (Estimated)
3
Implementation
07/2022 (Estimated)

NEPA / regulatory detail

Categorical Exclusion32.2 (8), 36 Cfr 220.6(E)(8)
Special AuthorityNot Applicable / Other
Notice and Comment RegulationNot Subject to Regulations
Project ActivityWatershed Improvements
Grande Ronde River Mine Tailings Piezometer InstallationDecision Signed Date: 05/03/2022
ForestsWallowa-Whitman National Forest
DistrictsLa Grande Ranger District
Legal Land DescriptionNot Applicable
Watershed management