Iredell County, NC Environmental Rules: Erosion Control (2026)
Key Facts
- Plan threshold
- 1 acre (0.5 acre in watershed)
- Buffer width, watershed
- 30 feet from water's edge
- Buffer width, other areas
- 25 feet from water's edge
- Ground cover deadline
- 90 days after construction
- Max civil penalty
- $5,000 per violation
- Criminal exposure
- Class 2 misdemeanor, up to $5,000
Summary
Iredell County requires an approved erosion and sedimentation control plan before disturbing one acre of land, or a half-acre in a water supply watershed. Violators face civil penalties up to $5,000 per violation and a Class 2 misdemeanor for knowing or willful breaches.
Prior Plan Approval. No person shall undertake any land-disturbing activity that will disturb one (1) acre or more, or one half (1/2) acre or more in a water supply watershed area, on a tract unless, thirty (30) or more days prior to initiating the activity, a Plan for the activity is filed with and approved by the County.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 32).
Full Breakdown
I). II). Section 5 sets mandatory buffer zones along lakes and natural watercourses: 30 feet inside a Water Supply Watershed, 25 feet elsewhere, measured horizontally from the water's edge to the nearest disturbed area. Graded slopes steeper than 3:1 must be stabilized with ground cover within 7 days of completion; gentler slopes get 14 days. IV). Section 6 requires a Plan filed with the county at least 30 days before work begins on any tract disturbing one acre or more (half an acre in a watershed), following either a Major or Minor Erosion Control Permit process; both include a pre-construction meeting where the Erosion Control Administrator issues the permit and Certificate of Approval on site. II). III).
Violations & Fines
Section 6's Civil Penalties provision allows a maximum civil penalty of $5,000 per violation, with a minimum of $250 for the first disturbed acre and $100 for each subsequent acre (a flat $100 minimum for watershed sites under one acre); each day of continuing violation is a separate violation, capped at $25,000 cumulative if the violator abates damage within 180 days of notice. Assessments can be contested to the Board of Adjustment within 30 days or appealed to Iredell County Superior Court within 30 days of a final decision. Anyone who knowingly or willfully violates the ordinance, including undertaking land-disturbing activity without an approved plan, is guilty of a Class 2 misdemeanor with a fine up to $5,000 under G.S. § 113A-64. The county may also disapprove future plan applications from anyone with an unpaid civil penalty or a prior misdemeanor conviction under the Act.
Frequently Asked Questions
At what size project does Iredell County require an erosion control plan?
How wide must a stream or lake buffer be during construction?
What are the penalties for grading without an approved plan?
Are farms and timber operations exempt from the erosion ordinance?
Sources & Official References
Other rules in Iredell County
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