Greensboro, NC Environmental Rules: Erosion Control (2026)
Key Facts
- Permit trigger
- Disturbing more than 1 acre of land
- Plan filing deadline
- 30+ days before work starts
- Slope stabilization deadline
- 15 days after grading phase completes
- Permanent ground cover deadline
- 15 business/30 calendar days after completion
- Base penalty range
- $50 to $1,000 per day per violation
- Storm design standard
- 10-year storm peak runoff protection
Summary
Greensboro requires a grading permit and an approved soil erosion and sedimentation control plan before any land-disturbing activity that uncovers more than one acre, disturbs highly erodible Watershed Critical Area soils, or involves a pond in a Watershed Critical Area. Civil penalties for violations run from $50 up to $1,000 per day depending on the offense.
No person shall initiate any land-disturbing activity without a soil erosion and sedimentation control plan and a grading permit approved by the city, if the land-disturbing activity: 1. Uncovers more than one acre...; 2. Will take place on highly erodible soils with a "k" factor greater than 0.36 in a Watershed Critical Area; 3. Includes a pond or retention structure in a Watershed Critical Area; or 4. Will take place in Tier 1 or Tier 2 of a Watershed Critical Area.
Full Breakdown
36 in a Watershed Critical Area, includes a pond or retention structure in a Watershed Critical Area, or occurs in Tier 1 or Tier 2 of a Watershed Critical Area. 1(C) applies whichever federal, state, or local rule is most restrictive. 3(D)). 3 require a vegetated or structurally stabilized buffer along any lake or natural watercourse sufficient to confine visible sedimentation within the 25% of the buffer nearest the disturbance; graded slopes and fills steeper than a 2:1 ratio must be structurally protected, and any exposed slope must receive ground cover, devices, or structures to restrain erosion within 15 days of completing a grading phase. 3(C)). 4(A) requires control measures and structures to be designed to protect against the calculated peak runoff of a 10-year storm. 2.
Violations & Fines
Civil penalties under LDO 30-5-5, Section B, are assessed per violation type: $500 per day for grading without a required permit; $500 to $1,000 per day for failing to protect public or private property, including lakes and watercourses; $300 to $500 per day for not following an approved plan; $500 to $1,000 per day for failing to install adequate control devices on tracts over one acre ($250 per day if one acre or less); and $250 to $500 per day for failing to maintain slopes, temporary measures, or buffer zones. Failing to file a required plan draws a single non-continuing penalty of up to $1,000, and any violation of the erosion control regulations can carry an additional single civil penalty of up to $5,000. Obstructing a city or North Carolina Sedimentation Control Commission agent carries a $500 per day penalty.
Frequently Asked Questions
When does Greensboro require an erosion control permit?
How long before starting work must I file my erosion control plan?
What happens if I grade without a permit in Greensboro?
How quickly must exposed slopes be stabilized?
Sources & Official References
Other rules in Greensboro
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Erosion Control in Nearby Cities
How other cities in this county handle erosion control.