Environmental Rules in Huntington, NY (2026)
4 verified environmental rules for Huntington, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Huntington enforces MS4 stormwater program under NY SPDES GP-0-15-003. New construction over 1 acre requires SWPPP (Stormwater Pollution Prevention Plan) with NYSDEC notice of intent. Harbor-adjacent parcels subject to enhanced buffers.
Environmental: Stormwater
Heavy RestrictionsNYSDEC SPDES General Permits (MSGP, MS4 GP, CGP)
The USEPA and New York State Department of Environmental Conservation (NYSDEC) are increasing their attention in several ways. There are three State Pollutant Discharge Elimination System (SPDES) general permits required for activities associated stormwater discharges. The Multi-Sector General Permit for Stormwater Discharges Associated with Industrial Activities (MSGP) addresses stormwater run...
Erosion Control
Huntington coastal parcels along Long Island Sound subject to NY Coastal Erosion Hazard Areas Act (ECL Article 34). Construction in erosion hazard areas requires DEC permit. Town LWRP (Local Waterfront Revitalization Program) coordinates shoreline management.
Environmental: Erosion Control
Heavy RestrictionsFlood Zones
Huntington coastal areas along Long Island Sound, Huntington Harbor, Northport Bay, and Centerport Harbor are in FEMA Special Flood Hazard Areas (VE and AE zones). Town participates in NFIP; new construction must elevate to Base Flood Elevation plus freeboard.
Environmental: Flood Zones
Heavy RestrictionsFEMA Flood Map Service Center - National Flood Insurance Program (NFIP)
The FEMA Flood Map Service Center (MSC) is the official public source for flood hazard information produced in support of the National Flood Insurance Program (NFIP). Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk. FEMA flood maps are continually updated through a variety of processes. E...
Grading & Drainage
Huntington grading over 100 cubic yards or affecting drainage patterns requires Town Engineering review. Retaining walls over 4 feet need building permit with engineered drawings. Slope stability review for hillside construction.
Environmental: Grading Drainage
Some RestrictionsLooking for Suffolk County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Huntington city rules.
Environmental Rules in Suffolk County →