Stormwater

Permeable Pavers

Stormwater Program Overview

The Stormwater Permitting Program develops, plans and implements statewide stormwater control policies, strategies and rules to protect surface waters of North Carolina from the impacts of stormwater pollutants and runoff. (Photo credit: NCSU-BAE)

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Construction Stormwater General Permit Renewal

The N.C. Stormwater Program is renewing and updating the NCG01 Construction General Permit this year.

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Industrial Stormwater

Industrial Stormwater Permitting

The state's federally mandated National Pollutant Discharge Elimination System, or NPDES, Industrial Stormwater Program covers a wide variety of industrial activities .

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Stormwater Design Manual

Learn how to implement stormwater control measures to treat or limit pollutants and other damaging effects of stormwater runoff.

View the Manual

Stormwater Program Overview

Learn about the stormwater permitting program.

Post-construction

Post-Construction Stormwater

Learn about post-construction stormwater requirements.

Stormwater Drain

MS4 Permitting

Phase I and II.

Closed Shellfish Area

Flooding Guidance

Learn about where to direct concerns about flooding.

Jordan Lake

Water Supply Watershed Program

Learn about the Water Supply Watershed Program.

River Basin Map

Stormwater Maps & Permit Data

Find interactive stormwater maps and permit data.

Stormwater Regulations

Rules and regulations that govern stormwater.

Industrial Stormwater Program

Learn about the NPDES Industrial Stormwater Program

Construction Stormwater Program

Learn about the NPDES Construction Stormwater Program.

Contact Us

Contact the stormwater staff.

Stormwater Public Notices

Calendar of public notices and hearings.

Training & Outreach

Find stormwater training & outreach opportunities.

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