North Carolina General Statutes
Article 9 - Regulation of Particular Uses and Areas.
§ 160D-925 - Stormwater control.

160D-925. Stormwater control.
(a) A local government may adopt and enforce a stormwater control regulation to protect water quality and control water quantity. A local government may adopt a stormwater management regulation pursuant to this Chapter, its charter, other applicable laws, or any combination of these powers.
(b) A federal, State, or local government project shall comply with the requirements of a local government stormwater control regulation unless the federal, State, or local government agency has a National Pollutant Discharge Elimination System (NPDES) stormwater permit that applies to the project. A local government may take enforcement action to compel a State or local government agency to comply with a stormwater control regulation that implements the NPDES stormwater permit issued to the local government. To the extent permitted by federal law, including Chapter 26 of Title 33 of the United States Code, a local government may take enforcement action to compel a federal government agency to comply with a stormwater control regulation.
(c) A local government may implement illicit discharge detection and elimination controls, construction site stormwater runoff controls, and post-construction runoff controls through an ordinance or other regulatory mechanism to the extent allowable under State law.
(d) A local government that holds an NPDES permit issued pursuant to G.S. 143-214.7 may adopt a regulation, applicable within its planning and development regulation jurisdiction, to establish the stormwater control program necessary for the local government to comply with the permit. A local government may adopt a regulation that bans illicit discharges within its planning and development regulation jurisdiction. A local government may adopt a regulation, applicable within its planning and development regulation jurisdiction, that requires (i) deed restrictions and protective covenants to ensure that each project, including the stormwater management system, will be maintained so as to protect water quality and control water quantity and (ii) financial arrangements to ensure that adequate funds are available for the maintenance and replacement costs of the project.
(e) Unless the local government requests the permit condition in its permit application, the Environmental Management Commission may not require as a condition of an NPDES stormwater permit issued pursuant to G.S. 143-214.7 that a city implement the measure required by 40 Code of Federal Regulations 122.34(b)(3)(1 July 2003 Edition) in its extraterritorial jurisdiction. (2019-111, s. 2.4; 2020-3, s. 4.33(a); 2020-25, s. 51(a), (b), (d).)

Structure North Carolina General Statutes