OAR 141-093-0160. Minor Removal-Fill Impacts - Eligibility Requirements

(1) Threshold. The removal-fill activity in certain non-tidal wetlands must not exceed two-tenths (0.20) of an acre for the entire project. (2) No Impact to Tidal Wetlands. The project must not involve impacts to tidal wetlands. (3) No Impacts to Waterways. The project must not involve impacts to any non-wetland waters. (4) No Impacts to ESH or State Scenic Waterways. The project must not involve impact to Essential Indigenous Anadromous Salmonid Habitat or State Scenic Waterway-designated areas. (5) No Impacts to Aquatic Resources of Special Concern. The project must not involve impacts to Aquatic Resources of Special Concern. Aquatic Resources of Special Concern include alkali wetlands and lakes, bogs, cold water habitat, fens, hot springs, interdunal wetlands, kelp beds, mature forested wetlands, native eelgrass beds, off-channel habitats (alcoves and side channels), ultramafic soil wetlands, vernal pools, wet prairies, wooded tidal wetlands, and others, as determined by the Department.