Oregon Lane County Air Rules Get EPA Clarity Overhaul Nod
Published Date: 10/1/2026
Proposed Rule
Summary
The EPA wants to approve updates to Lane County’s air pollution rules to better match Oregon’s state standards. These changes clarify how to handle extra pollution, fix confusing terms, and make local rules easier to enforce. If you live or work in Lane County, these updates could affect how pollution is managed, and you have until November 2, 2026, to share your thoughts.
Analyzed Economic Effects
4 provisions identified: 1 benefits, 3 costs, 0 mixed.
Daily Excess-Emissions Reporting Rule
If your facility in Lane County emits more pollution than allowed, you must file an excess emissions report for each calendar day of the event within 15 days (or sooner if LRAPA requires). You must keep an excess emissions log with those entries for at least five calendar years and include the information in annual reports when required.
Prior Approval for Startups and Shutdowns
Certain sources (for example, major sources or those in nonattainment/maintenance areas) must get LRAPA approval of planned startup and shutdown procedures before those activities. Planned startups or shutdowns that may cause excess emissions are prohibited during an Air Pollution Alert, Warning, Emergency, or an announced yellow/red woodstove advisory in PM2.5 or PM10 nonattainment areas.
Short-Term Shutdown Requirement for Excess Events
If an excess emissions event begins, the source must cease operations within eight hours unless continuing operation would cause equipment damage, employee injury, or greater emissions; the source can request LRAPA approval to continue operating but must submit a plan and timeline. If LRAPA disapproves a request to continue, the source must cease operations within one hour of the disapproval.
Clarified Enforcement and Public Protections
The rule clarifies that following reporting, procedures approval, or receiving authorization does not prevent enforcement for excess emissions and lists criteria LRAPA will consider when deciding on enforcement. These changes are intended to help LRAPA limit excess emissions and make enforcement decisions clearer.
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