Pursuant to Section 401 of the Clean Water Act, an applicant for a federal license or permit to conduct any activity that may result in any discharge to navigable waters, including but not limited to the construction, operation, or decommissioning of facilities, must provide the federal licensing or permitting agency a certification from the department.
Or. Admin. Code § 340-048-0015
Stat. Auth.: ORS 468.035, 468.065 & 468B.035
Stats. Implemented: ORS 468B.035 - 468B.047 & 33 USC 1341