5 county-level rules, plus city-specific rules for 4 cities in Ocean County, New Jersey.
Verified from official government sources
Ocean County stormwater management is governed by NJDEP Stormwater Rule N.J.A.C. 7:8, with enhanced Barnegat Bay watershed protections. New major development must meet groundwater recharge, water quality, and quantity standards. Municipal MS4 permits require Stormwater Pollution Prevention Plans. Post-Sandy flood management overlays additional controls. Green infrastructure required on major developments since 2020 amendments.
Ocean County erosion and sediment control is governed by the NJ Soil Erosion and Sediment Control Act (N.J.S.A. 4:24-39) administered by the Ocean County Soil Conservation District. Grading over 5,000 sq ft triggers Soil Conservation District certification. Dune vegetation protection under CAFRA. Pinelands-specific practices apply in Manchester, Jackson. Silt fence, stabilized entrances, and temporary seeding standard.
Ocean County has extensive coastal regulation through the Coastal Area Facility Review Act (CAFRA, N.J.S.A. 13:19-1) covering all LBI boroughs, the barrier peninsula (Seaside/Ortley/Lavallette/Mantoloking), and bayfront communities. NJDEP Coastal Permits required for most construction. Post-Sandy V-Zone elevation, dune preservation, and public access easements mandatory. Waterfront Development Act adds bayfront review. Pinelands overlay applies inland.
Ocean County is one of the most flood-prone counties in New Jersey, with extensive FEMA-mapped Special Flood Hazard Areas along the Atlantic coast, Barnegat Bay, Toms River, and inland waterways. Each of Ocean County's 33 municipalities participates in the NFIP individually (NJ has no unincorporated areas). The NJ Flood Hazard Area Control Act (N.J.A.C. 7:13) imposes stricter standards than federal minimums, requiring lowest floors at least 1 foot above base flood elevation. The NJDEP REAL rules (adopted January 2026) further strengthen flood resilience requirements for new construction.
Ocean County grading and drainage regulation applies through municipal engineering codes and Ocean County Soil Conservation District certification (5,000+ sq ft). Barnegat Bay watershed drainage must protect nonpoint-source quality. Post-Sandy rebuild projects in flood zones require specific drainage to prevent runoff redirection. Retaining walls over 4 ft require engineering. NJDEP Stormwater Rule applies to major development.
4 cities in Ocean County have their own environmental rules rules. Each link goes to that city's dedicated page with code citations.
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Ocean County Ordinance Hub →