Portland District > Business With Us > Section 408 - Altering Corps Property

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14 May 2026
SPECIAL PUBLIC NOTICE: Kelso Water Source Geotechnical Exploration

Expiration date: 5/29/2026
This Public Notice announces the Section 408 review of the Kelso Water Source Geotechnical Exploration.
6 May 2026
SPECIAL PUBLIC NOTICE: Hood River White Salmon Bridge Replacement Upland Borings

Expiration date: 5/21/2026
This Public Notice announces the Section 408 review of the Hood River White Salmon Bridge Replacement Upland Borings.