Oklahoma City, OK Environmental Rules: Erosion Control (2026)
Key Facts
- Governing law
- City Code § 48-15 through § 48-23
- Permit required
- Site-specific land disturbing permit
- Cover cutoff
- No clearing >20 days pre-grading
- Stabilization deadline
- Within 14 days of disturbance stopping
- Enforcement
- Stop-work order, permit suspension
Summary
Oklahoma City requires a site-specific permit for land disturbing activity and mandates erosion controls under City Code Chapter 48, Article II.
(a)Stripping of vegetation, re-grading and other development activities shall be conducted so as to minimize erosion. Clearing and grubbing must be held to the minimum necessary for grading and equipment operation. Pre-construction vegetative ground cover shall not be destroyed, removed or disturbed more than 20 calendar days prior to grading or earth moving. Construction must be sequenced to minimize the exposure time of cleared surface area.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 5 Update 1).
Full Breakdown
Anyone clearing, grading, filling, or excavating land in Oklahoma City needs a site-specific land disturbing permit under City Code § 48-16, unless the work is exempt (small home landscaping, single-family lots under an acre, farm operations, and a few others). Once work starts, § 48-23 sets the actual field standards: minimize erosion during grading, hold clearing and grubbing to the minimum needed, keep pre-construction vegetative cover in place until no more than 20 days before grading begins, and sequence construction to limit how long cleared ground sits exposed. Stabilization measures must go in within 14 days after disturbance stops in any area, and a controlled construction entrance/exit is required to keep sediment off public streets.
Violations & Fines
Clearing, grading, filling, or excavating without a valid land disturbing permit is a violation under § 48-16(i), as is a property owner authorizing unpermitted land disturbance; the Director can suspend the permit and issue a stop-work order for noncompliance with the grading or erosion control plan.
Frequently Asked Questions
Do I need a permit to grade my Oklahoma City lot?
How soon must disturbed soil be stabilized?
Sources & Official References
Other rules in Oklahoma City
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Erosion Control in Nearby Cities
How other cities in this county handle erosion control.