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Calverton, NY Environmental Rules: Coastal Development (2026)

Heavy Restrictions

Verified 2 weeks ago|Source: NY ECL Article 34 →

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Key Facts

DEC permit required: Within mapped CEHA
Tidal wetlands buffer: 300 feet typical
Septic setback: 500 feet from water
Hard armor: Generally prohibited oceanfront

Suffolk County rule: Calverton does not have its own ordinance for coastal development. The rule below comes from Suffolk County and applies to Calverton.

Summary

Suffolk County coastline along Long Island Sound, Peconic Bays, and the Atlantic Ocean is regulated under New York State coastal erosion and tidal wetlands laws, with overlay permitting from the Suffolk County Department of Health Services for nearshore work.

Full Breakdown

Construction within mapped Coastal Erosion Hazard Areas (CEHA) requires a NYS DEC permit under ECL Article 34, plus DEC tidal wetlands permits under ECL Article 25 for shoreline disturbance, dune crossings, bulkheads, and dock construction. The County overlays sanitary code Article 6 review for septic systems within 500 feet of surface waters. The eastern towns (East Hampton, Southampton, Southold, Shelter Island, Riverhead) administer local waterfront revitalization programs that further restrict primary dunes, bluffs, and erosion-protection structures. Hard armoring of ocean beaches is generally prohibited; living shorelines are encouraged.

Violations & Fines

Unpermitted shoreline disturbance triggers DEC stop-work orders, restoration mandates, civil penalties up to ten thousand dollars per violation per day, and potential criminal misdemeanor charges.

Frequently Asked Questions

Do I need a DEC permit to repair my bulkhead?

Yes. Even in-kind bulkhead repair on tidal waters requires a NYS DEC tidal wetlands permit, plus local town review in most Suffolk waterfront jurisdictions.

Can I rebuild a dune-crossing walkway?

Only with a CEHA permit. Walkways must be elevated, narrow, and avoid disturbing primary dune vegetation; sand fencing alignment is also reviewed by DEC.

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Calverton, NY Environmental Rules: Coastal Development (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

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