Substantial changes to NJDEP’s use Coastal, Flood Hazard, Wetland and Stormwater regulatory programs are coming that will severely impact proposed and existing development. NJDEP published its Protecting Against Climate Threats (PACT) Resilient Environments and Landscapes (REAL) rule in the August 5, 2024 New Jersey Register and has up to a year to adopt the proposed amendments.
The proposal is extensive and will implement sweeping regulatory changes across various regulatory permitting programs, affecting new development and redevelopment, and substantial improvements to existing development. The proposal relies on several reports and studies commissioned or prepared by NJDEP, including the NJ Scientific Report on Climate Change (NJ Climate Science Report), the New Jersey Climate Change Alliance Science and Technical Advisory Panel (STAP) “Rising Seas and Changing Coastal Storms” report prepared by Rutgers University, and two rainfall studies in 2021, which predict a less than 17% chance that sea level rise (“SLR”) will exceed 5.1 feet by Year 2100, and that the State’s precipitation rates and intensity are expected to increase through the Year 2100. DEP is using this very conservative less than 17% chance as the basis for these proposed rules.
NJDEP will establish a regulatory Inundation Risk Zone (IRZ) largely in coastal areas along tidal waters that are predicted to be at risk of daily inundation or standing flood waters of up to 5.1 feet (by Year 2100). The extent of the IRZ is determined by adding 5 feet to the calculated mean higher high water (MHHW) line elevation. Projects in the IRZ involving new residential development, critical buildings and substantial improvements to existing structures will need to meet onerous enhanced risk assessment criteria including an alternatives analysis designed to avoid the risk (a/k/a discourage building). The rule will also establish a new Climate Adjusted Flood Elevation (CAFE) in tidal flood hazard areas, which represents a 5-foot addition to FEMA’s 100-year flood elevation based on NJDEP’s very conservative SLR predictions.
Numerous other proscriptive measures are proposed. Some of the more noteworthy provisions are listed below.
General
- New burdens will be imposed regarding pre-commencement work notices, including that such notices be made no more than 14 days in advance of the start of work in addition to reporting requirements for completion of work. In our experience, notices similar to these are simply filed and are merely a regulatory burden.
Coastal
- Non-mainland (barrier island) coastal centers will be extinguished and, in many cases, strict new impervious cover limitations (3%) and vegetative preserve/plantings requirements will become applicable. This makes development or redevelopment in most of the barrier islands improbable, if not impossible.
- A 3% cover limit will be applicable even in designated centers for lands identified as a Coastal Environmentally Sensitive Area, even if these areas can be otherwise developed with permits from discrete programs such as wetlands or flood hazard areas.
- Construction continuation rights beyond the permit expiration date in the CAFRA Individual Permit context will be curtailed based on new requirements to justify the continuation based on the reasonable financial investment of the permittee “in proportion to the project as a whole”.
- The CAFRA infill exception for a single-family house or duplex in a coastal high hazard area and erosion hazard area will be removed for parcels in the IRZ.
Wetlands
- Limitations and mitigation requirements will be enhanced with respect to wetland buffers and permitting.
- New conditions will be imposed for wetland general permits requiring stormwater compliance for projects that are a major development, in contrast to the current rules which only require stormwater compliance if the wetland and/or buffer impacts are considered major development thresholds.
- The rules will require General Permit applicants to demonstrate “no other practicable configuration” that would avoid or reduce the impacts to wetlands, effectively holding General Permit applicants to standards similar to the alternatives analysis required for an Individual Permit, contrary to the purpose of the General Permit program as a streamlined approval process.
- Wetland buffer averaging plan approvals will impose onerous conditions requiring placement of conservation restrictions on the entire wetland and buffer complex, whether or not a project has only limited impacts and additional future regulated activities would otherwise be allowed under NJDEP’s rules, but for the conservation restriction.
Flood Hazard
- Permittees will need to recertify that flood hazard areas remain unchanged if work is not commenced within 180 days after a permit is issued, and the work must involve elements of permanent construction of a habitable structure and not only site clearing/preparation, excavation, roadwork or construction of accessory structures (garages). If flood hazard conditions have changed, the project may need to be revised to address the changed conditions, and NJDEP approval obtained before the approved work may occur.
- A FEMA Letter of Map Revision approval will be required for certain projects involving minimal flood elevation increases before NJDEP will take action on the permit application. This will add a substantial period of time to the review since FEMA is not required to make a decision within a specified time period, unlike DEP which must adhere to the 90-day law time periods for decision making.
- Single-family home subdivisions with more than two units will be held to the same access road elevation requirements currently applicable only to muti-residential and critical buildings, and NJDEP is removing the minimal flexibility currently afforded to redevelopment projects that allows for access roads to be up to a foot below the applicable flood elevation where it is not feasible to elevate. This will make many developments and redevelopments infeasible. There is no clarity on the issue of how far dry access must extend for it to be approvable by DEP.
- New criteria will be imposed for access roads including that they must accommodate two-way traffic of motor vehicles providing access to and from each building for the duration of the flood.
- The current restriction on construction of a single-family home on a lot created after 2007 in a fluvial flood hazard area if there is already an existing habitable building or authorization for same from NJDEP will be extended to multi-residence buildings.
- Critical and multi-residence buildings will be required to grade pedestrian areas outside of the building footprint to 1 foot above CAFE subject to certain non-feasibility conditions.
- Limitations and mitigation requirements will be enhanced with respect to riparian buffers and permitting, including removal of the current exemptions for disturbance in truncated riparian zones and along manmade channels conveying stormwater.
- The land area subject to 150-foot riparian zone buffers associated with threatened or endangered species habitat is being expanded. Activities within 25 of top of bank will be curtailed.
- A permit will be required to conduct horizontal directional drilling below riparian zones (or wetlands), and enhanced permitting requirements will be imposed for solar panels in a flood hazard area.
- A Verification will need to be obtained for projects impacting riparian zones.
Stormwater
- Stormwater requirements will be enhanced including new requirements on redevelopment of 80% TSS removal for stormwater runoff for new and redeveloped motor vehicle surface (increased from 50% for redeveloped impervious surfaces).
The proposed amendments do nothing meaningful to incentivize development opportunities in areas outside of the IRZ or CAFE. The FHA hardship provisions do not provide meaningful opportunities for relief, and in fact, the proposal imposes new conditions making it even less likely that hardship relief may be obtained.
Legacy (previously, grandfathering) provisions remain consistent with current NJDEP rules and depend largely on securing relevant approvals or the filing of a complete application before the rules become effective. Applications submitted before the effective date and declared technically complete will qualify for legacy status.
Three public hearing dates are scheduled (September 5, 12 and 19, 2024) and comments on the rule proposal must be submitted by November 3, 2024. If you have questions regarding qualification for legacy status or how the forthcoming rules may affect your project, please contact one of the attorneys in our Environmental Department. A courtesy copy of the draft proposal can be found here.
