Environmental Rules in Lincoln County, NC (2026)
5 rules for unincorporated Lincoln County, North Carolina.
Verified from official government sources
Stormwater Management
Any land-disturbing activity in unincorporated Lincoln County must keep post-construction stormwater runoff velocity from exceeding either a table of maximum permissible velocities by soil or lining type, or the site's pre-development ten-year-storm velocity, whichever is greater, to stop new erosion downstream.
Stormwater Outlet Protection Standards
Some RestrictionsLincoln County Code § 152.09
§ 152.09 STORM WATER OUTLET PROTECTION. (A) Intent. Stream banks and channels downstream from any land-disturbing activity shall be protected from increased degradation by accelerated erosion caused by increased velocity of runoff from the land-disturbing activity. (B) Performance standard. (1) Persons shall conduct land-disturbing activity so that the post-construction velocity of the ten-year...
Erosion Control
Unincorporated Lincoln County requires a filed and approved erosion and sedimentation control plan before any land-disturbing activity that uncovers one acre or more, and a permit even for disturbances as small as 1,000 square feet if a building permit is required. Ground cover must go down within 90 days of finishing construction.
Erosion & Sediment Control During Construction
Significant RestrictionsLincoln County Code §§ 152.04, 152.99
(D) Plan approval requirement for land-disturbing activity. No person shall undertake any land-disturbing activity subject to this chapter without first obtaining plan approval from the county of land-disturbing activity that meets any of the following criteria: (1) Uncovers one acre or more; and/or (2) Any nonresidential land disturbance of 20,000 square feet or greater requiring a building pe...
Flood Zones
In unincorporated Lincoln County, no development can begin inside a Special Flood Hazard Area shown on the county's FEMA flood maps without a floodplain development permit from the Floodplain Administrator. The permit process demands a scaled plot plan, flood zone and BFE data, and elevation certifications before, during, and after construction.
Floodplain Development Permits in Lincoln County
Significant RestrictionsLincoln County Code §§ 151.22, 151.23
§ 151.22 ESTABLISHMENT OF FLOODPLAIN DEVELOPMENT PERMIT. A floodplain development permit shall be required in conformance with the provisions of this chapter prior to the commencement of any development activities within Special Flood Hazard Areas determined in accordance with the provisions of § 151.21. ... No structure or land shall hereafter be located, extended, converted, altered, or devel...
Boat Dock Permits
In unincorporated Lincoln County, piers, boat docks, floating boat houses, moorings, marine railways and similar fixed facilities on Lake Norman are regulated under the county's Lake Norman Surface Zoning subchapter. A pier may extend up to 120 feet from shore, and every dock and pier must carry reflectors so boaters can see it after dark.
Lake Norman Dock and Pier Permits
Some RestrictionsLincoln County Code § 150.077
Pier facilities shall be located and constructed to remain within an area defined generally projection perpendicular to the shore at the lot corners ... The pier facility may extend over the water for a distance of 80 feet from the shore regardless of the depth; and may extend beyond 80 feet to a depth of ten feet measured at full pond or a maximum extension over the water of 120 feet from shor...
Flood Elevation Requirements
Unincorporated Lincoln County requires new and substantially improved structures in a Special Flood Hazard Area to sit at least two feet above the Base Flood Elevation, and at least two feet above the highest adjacent grade where no BFE has been set. That combined height is defined in the flood ordinance as the Regulatory Flood Protection Elevation.
Base Flood Elevation & Freeboard Rules
Significant RestrictionsLincoln County Code §§ 151.05, 151.56(B)(1)
REGULATORY FLOOD PROTECTION ELEVATION. ... The Base Flood Elevation plus the freeboard. ... In Special Flood Hazard Areas, where Base Flood Elevations (BFEs) have been determined, this elevation shall be the BFE plus two feet of freeboard. In Special Flood Hazard Areas where no BFE has been established, this elevation shall be at least two feet above the highest adjacent grade. ... Residential ...
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