The Lewiston Regional Office in northern Idaho includes Clearwater, Idaho, Latah, Lewis, and Nez Perce Counties. The region shares its borders with Oregon, Washington, Montana, and the Nez Perce Tribe
Businesses
and Permits
Questions
and Complaints
Advisory Groups
and Meetings
Contact the Lewiston Regional Office
Regional Administrator
Air Quality Manager
Surface Water Quality Manager
Water Quality Engineering Manager
Remediation Manager