Private Development Guidance
Water and Sewer Projects Information
Stormwater and Erosion Control
- Stormwater Information
- Stormwater Design Program (for Developers)
- Stormwater Supplemental Resources
- Stormwater Ordinance (Rules, Policies, and Ordinances)
- Stormwater Design Manual
- Stormwater Permit Application and Review Checklist
- Erosion and Sediment Control in Johnston County Jurisdictions
- Lot Level Impervious Limit Overages Policy for Homebuilders/New Home Construction
- Lot Level Impervious Limit Overages Policy for Homeowner's Additions
- Stormwater, Buffer, and Erosion Control Forms and Technical Guidance
Fee Schedules
Related Links
Page last updated: July 23, 2025