Environmental Rules in Irvington, NJ (2026)
4 verified environmental rules for Irvington, New Jersey, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Chapter 550 of the Irvington Township Code requires stormwater management measures for any major development disturbing a quarter acre of land, with the municipal engineer reviewing plans and a 14-day cure period once a facility becomes unsafe. Violators face fines up to $1,000 per day.
Irvington Stormwater Management Rules
Some RestrictionsIrvington Township Code § 550-1, § 550-2 and § 550-7
B. Purpose. The purpose of this article is to establish minimum stormwater management requirements and controls for "major development," as defined below in § 550-2. ... ... B. The disturbance of 1/4 acre or more of land since February 2, 2004; C. The creation of 1/4 acre or more of regulated impervious surface since February 2, 2004; D. The creation of 1/4 acre or more of regulated motor vehic...
Erosion Control
Irvington Township Code § 560-24 requires every construction project reviewed under Chapter 560 to install permanent or temporary soil erosion and sediment control devices that meet New Jersey Soil Conservation Service standards and win the Municipal Engineer's approval, while § 560-51 separately requires site plans to prevent runoff from flooding or eroding neighboring land.
Irvington Soil Erosion and Sediment Control
Some RestrictionsIrvington Township Code §§ 560-24 and 560-51
Soil erosion and sediment control devices of a permanent or temporary nature shall be installed in accordance with the requirements of the New Jersey Soil Conservation Service and shall be subject to the approval of the Municipal Engineer. ... A. Surface runoff. Provisions shall be made for safe and adequate drainage of the surface runoff waters in and from the premises so that flooding and ero...
Flood Zones
No structure or land in an Irvington flood hazard area may be built, extended, converted or altered without a floodplain development permit and full compliance with Chapter 313. The Township joined the National Flood Insurance Program on April 10, 2007, and violations carry fines up to $1,500 plus possible jail time or community service.
Irvington Floodplain Development Rules
Significant RestrictionsIrvington Township Code §§ 313-101.8A, 313-102.2
No structure or land shall hereafter be constructed, relocated to, extended, converted, or altered without full compliance with the terms of this chapter and other applicable regulations. Violation of the provisions of this chapter by failure to comply with any of its requirements (including violations of conditions and safeguards established in connection with conditions) shall constitute a vi...
Flood Elevation Requirements
Irvington requires at least one extra foot of freeboard above the base flood elevation for ordinary development in a flood hazard area, rising to two feet of freeboard for new or substantially improved Class IV critical facilities. The local design flood elevation, not the bare FEMA number, sets the minimum lowest-floor height under Chapter 313.
Irvington Flood Elevation Freeboard Rules
Some RestrictionsIrvington Township Code § 313-102.3
The local design flood elevation (LDFE) is established in the flood hazard areas determined in § 313-102.2, above, using the best available flood hazard data sources and the Flood Hazard Area Control Act minimum statewide elevation requirements for lowest floors in A, Coastal A, and V Zones, ASCE 24 requirements for critical facilities as specified by the building code, plus additional freeboar...
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County ordinances apply to unincorporated areas and may supplement Irvington city rules.
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