Land Disturbing Activity/Stormwater Permit Details

• Stormwater Management Ordinance Guidance Manual  (revised 7/21) 
  
  • Appendix A – Stormwater Facility Maintenance and Monitoring Agreement LDA 2.0  (2021)
  • Appendix B – Stormwater Pollution Prevention Plan Template (2021)
  • Appendix C.  Water Quality Impact Assessment Data Sheet for RPA Projects (revised 7/21)
    • Resource Protection Area Notes (DOCX, 31KB)  (7/21)
    • RPA Mitigation Narratives, Maintenance Schedule and As-built Requirements (7/21)
  • Appendix D. Chesapeake Bay Preservation Ordinance Review Committee (CBORC) Exception Request (revised 7/21)
  • Appendix E – Tree Canopy Requirements  (revised 7/21)
  • Standard Details for Permeable Pavement and Urban Bioretention (revised 7/2019)
• Virginia Runoff Reduction Method New Development Compliance Spreadsheet (Updated 10/2017)
• Virginia Runoff Reduction Method Redevelopment Compliance Spreadsheet (Updated 3/2019)
• Stormwater Pollution Prevention Plan (SWPPP) Minimum Acceptance Checklist (2018)
• Pre-storm Erosion and Sediment Control Checklist (8/2020)
• Water Quantity Energy Balance Worksheet
• Building Code Guidelines for Stormwater Planter Boxes
• Bioretention Sizing Spreadsheet (revised 4/2015)
• Use of Structural Stormwater Treatment Systems (Revised 3/2018)
• Sump Pump and Drainage Connection Policy 

Tree Compliance 

• Tree Replacement Guidelines
• Tree Preservation Guidelines (added 9/19)
• Tree Protection and Planting Standards
• 20-Year Tree Canopy Coverage Worksheet  (revised 7/21)
• Tree Canopy Designer Checklist  (revised 12/21)
• Tree Notification Letter Example 

• Appendix G – Construction Inspection Checklists and As-Built Certifications for Various Stormwater Facilities (revised 3/2020)
• • Note:  Review of the As-built Certification Documentation Takes a Minimum of One Week
  • Example As-Built SWMF Certification PDF – Standard Single Family Home(PDF, 27MB)

     

• Stormwater Facility Certification Requirements for specific types of facilities:
• • Bioretention
  • Dry Well
  • Permeable Pavement
  • Permeable Pavement with Flow Barriers
  • Planter Box
  • Infiltration Trench

• Los requisitos para la certificación de los sistemas de manejo de aguas pluviales (Stormwater Facility Certification Requirements - in Spanish):
  • Biorretencion y microbiorretencion(PDF, 4MB)
  • Pozo seco(PDF, 3MB)
  • Pavimento permeable(PDF, 4MB)
  • Pavimento permeable con barreras de flujo(PDF, 2MB)
  • Jardineras(PDF, 3MB)
  • Zanja de infiltración(PDF, 4MB)

• Pre-storm Erosion and Sediment Control Checklist (8/2020)
• Pollution Prevention
  • PPP1: Pre-Storm Preparation
  • PPP2: Saw Cutting and Excavation
  • PPP3: Concrete Washing and Operations
  • PPP4: Wash Water 
  • PPP5: Dewatering Operations
  • PPP6: Stockpiled Materials and Chemical Storage
  • PPP7: Equipment and Vehicle Fueling and Maintenance
  • PPP8: Trash and Debris Management
  • PPP9: Portable Lavatories
  • Spill Kits, Spill Response and Reporting
• Construction Standards and Specifications Manual & Construction Standards Details (for projects approved after Sept. 9, 2020)
• Soil Profile Rebuilding (video)
• Compost and Topsoil Sources for Soil Profile Rebuilding(PDF, 130KB)
• Resource Protection Areas

• Tree Replacement Guidelines
• Tree Preservation Guidelines
• Tree Protection and Planting Standards
• 20-Year Tree Canopy Coverage Worksheet
• Tree Canopy Designer Checklist
• Tree Notification Letter Example
• Trees and Construction