← Back to Guidance SearchForm of Guidance Notice Date Issued / Updated 2026-03-05 Date Posted 2026-03-10 Submission Quarter 2026-Q1 Submission Method Online Portal Keywords / Tags air quality, emissions, reporting, federal alignment
ActiveAmendedDocket 2026-9(Original Docket 2026-2)
Air Quality Emissions Reporting Guidance
Oklahoma Department of Environmental Quality
Disclaimer: Guidance documents on this website lack the force and effect of law, except as otherwise authorized by law or incorporated into a contract or binding legal decision.
This is an amended version of a previously published document.
Reason for amendment: Federal reporting threshold change effective January 2026.
Summary of changes: Lowered the minor-source reporting threshold from 25 tons/year to 10 tons/year and added a new electronic submission form.
Summary
Updated reporting thresholds and forms for annual emissions inventories, aligned to the revised federal rule.
Guidance Document PDF
Version History
- Superseded / ArchivedOriginalDocket 2026-2Posted 2026-01-22View this version
- ActiveAmendedDocket 2026-9Posted 2026-03-10You are viewing this version
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