Coverage · WDR
Oregon
Atlensa reviews Wetland Delineation Reports for projects in Oregon - catching errors before they reach US Army Corps of Engineers - Portland District and flagging gaps in USACE / CWA 404 compliance.
Request Early AccessFederal and State Agencies
US Army Corps of Engineers - Portland District
Oregon Department of State Lands (DSL)
Key Regulatory Programs
Removal-Fill Law (ORS 196.795–990)
Oregon Removal-Fill Permit
Oregon DEQ Section 401 Water Quality Certification
Oregon Coastal Management Program
Common Wetland Types
Willamette Valley wetlands (wet prairie remnants)Estuarine wetlands and tidal flatsCoastal wetlandsBogs and fens (Coast Range, Cascades)Riparian corridors
Regulatory Context
Oregon's Removal-Fill Law, administered by DSL, requires permits for removal or fill of material in waters of the state including wetlands - with thresholds as low as 50 cubic yards. DSL and the Corps jointly process permits in many cases. Oregon also has a Statewide Wetland Inventory (SWI) and requires Local Wetland Inventories (LWIs) for Goal 5 planning, meaning local comprehensive plans have force of law over wetland buffers.
How Atlensa Helps
Reviews Wetland Delineation Reports against USACE / CWA 404 and the programs that apply in Oregon
Checks the report against US Army Corps of Engineers - Portland District and related agency requirements
Flags data gaps, inconsistencies, and missing documentation
Reduces report turnaround from days to hours
Working on a Oregon WDR?
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Other reports in Oregon
EAEnvironmental AssessmentNEPABABiological AssessmentESA §7Phase I ESAPhase I Environmental Site AssessmentASTM E1527
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