Environmental Rules in Babylon, NY (2026)
4 verified environmental rules for Babylon, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Babylon operates under an NY DEC MS4 General Permit (GP-0-15-003) enforced through Town Code Chapter 151 (Stormwater Management). Any land disturbance of 5,000 sq ft or more requires a SWPPP, and all new driveways must manage first-flush runoff on-site.
Environmental: Stormwater
Heavy RestrictionsErosion Control
Babylon requires silt fencing, stabilized construction entrances, and weekly inspections for any project disturbing soil within 200 feet of tidal wetlands under Chapter 151 and NY DEC tidal wetlands permits. Coastal bluff stabilization projects require Army Corps of Engineers Section 404 review.
Environmental: Erosion Control
Heavy RestrictionsFlood Zones
Babylon, devastated by Superstorm Sandy in 2012, enforces Chapter 89 and Chapter 113 (Flood Damage Prevention) aligned with FEMA FIRM maps effective September 2009 and pending 2024 updates. All new or substantially improved structures in SFHAs must be elevated to BFE plus 2 feet of freeboard.
Environmental: Flood Zones
Heavy RestrictionsGrading & Drainage
Any grading that moves 100 cubic yards or more of earth in Babylon requires a grading permit from the Division of Building under Chapter 151. Drainage plans must show that post-development runoff does not exceed pre-development rates and that water does not flow onto adjacent properties.
Environmental: Grading Drainage
Some RestrictionsLooking for Suffolk County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Babylon city rules.
Environmental Rules in Suffolk County →