Install aerial survey QC monuments, as described in the attached ERF, at 4 proposed locations near the Gunnison Disposal Sites engineered disposal …
Office of NEPA Policy and Compliance
September 27, 2022
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Install aerial survey QC monuments, as described in the attached ERF, at 4 proposed locations near the Gunnison Disposal Sites engineered disposal cell to provide reliable control points for repeatable aerial surveys.