IN THE MATTER OF NEW JERSEY DEPARTMENT OF ENVIRONMENTAL PROTECTION WATERFRONT DEVELOPMENT, ETC. IN THE MATTER OF NEW JERSEY DEPARTMENT OF ENVIRONMENTAL PROTECTION FRESHWATER WETLANDS, ETC. (NEW JERSEY DEPARTMENT OF ENVIRONMENTAL PROTECTION) (CONSOLIDATED) ( 2021 )


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  •                              NOT FOR PUBLICATION WITHOUT THE
    APPROVAL OF THE APPELLATE DIVISION
    This opinion shall not "constitute precedent or be binding upon any court ." Although it is posted on the
    internet, this opinion is binding only on the parties in the case and its use in other cases is limited. R. 1:36-3.
    SUPERIOR COURT OF NEW JERSEY
    APPELLATE DIVISION
    DOCKET NO. A-5525-17
    A-2208-18
    IN THE MATTER OF NEW
    JERSEY DEPARTMENT OF
    ENVIRONMENTAL PROTECTION
    WATERFRONT DEVELOPMENT
    PERMIT, FLOOD HAZARD AREA
    INDIVIDUAL PERMIT AND
    FLOOD HAZARD AREA
    VERIFICATION, 1500-16-0004.1
    WFD16001, 1508-18-0002.1
    FHA18001, and 1508-18-0002.1
    FHA180002.
    ______________________________
    IN THE MATTER OF NEW
    JERSEY DEPARTMENT OF
    ENVIRONMENTAL PROTECTION
    FRESHWATER WETLANDS
    GENERAL PERMIT #1 AND
    WATER QUALITY CERTIFICATE
    PERMIT NO. 1508-18-0002.1
    (FWW180001).
    ______________________________
    Argued November 8, 2021 – Decided November 24, 2021
    Before Judges Sabatino, Rothstadt and Mayer.
    On appeal from the New Jersey Department of
    Environmental Protection.
    R. William Potter argued the cause for appellants
    Martha Steinberg, Gamal El-Zoghby, Michael Knight,
    Ricardo Valdes, Michael Pierro, Michele Pierro,
    David Fox, Andreas Beutler, Michaela Banck, The
    New     Jersey     Conservation     Foundation, and
    Environment New Jersey (Potter and Dickson,
    attorneys; R. William Potter, on the briefs).
    Jason Brandon Kane, Deputy Attorney General,
    argued the cause for respondent New Jersey
    Department of Environmental Protection (Andrew J.
    Bruck, Acting Attorney General, attorney; Melissa H.
    Raksa, Assistant Attorney General, of counsel; Jason
    Brandon Kane, Deputy Attorney General, on the
    brief).
    Amy Chung, Deputy Attorney General, argued the
    cause for respondent New Jersey Department of
    Transportation (Andrew J. Bruck, Acting Attorney
    General, attorney; Melissa H. Raksa, Assistant
    Attorney General, of counsel; David M. Kahler,
    Deputy Attorney General, on the brief).
    Afiyfa H. Ellington argued the cause for intervenor
    Westecunk Creek Association (Giordano, Halleran &
    Ciesla, PC, attorneys; Michael J. Gross and Afiyfa H.
    Ellington, on the brief).
    Daniel A. Greenhouse argued the cause for amicus
    curiae Save Barnegat Bay (Eastern Environmental
    Law Center, attorneys; Daniel A. Greenhouse and
    William D. Bittinger, on the brief).
    PER CURIAM
    A-5525-17
    2
    This consolidated appeal challenges three permits issued by the
    Department of Environmental Protection ("the DEP") in 2018 to its fellow
    state agency, the Department of Transportation ("the DOT"). If they are valid,
    the permits allow the DOT to (1) dredge three waterways that flow into the
    Barnegat Bay; and (2) deposit the wet dredged material into a nearby earthen
    pit known as a confined disposal facility ("CDF") in Eagleswood Township in
    Ocean County. The dredged material placed in the CDF eventually dries out,
    and can be used for other purposes.
    The West Creek CDF was originally built in 1966. Further construction
    of it took place pursuant to a five-year permit issued in 1983 by the DEP, with
    the approval of the Army Corps of Engineers ("Army Corps"). The project
    authorized by that permit involved the dredging of a single waterway, the
    Westecunk Creek. In the ensuing decades since 1983, the CDF's eastern berm,
    facing the bay, has substantially eroded and several people have built and
    occupied homes across from the CDF. The DOT purchased the CDF site in
    2006.
    The challenged 2018 permits would allow the DOT to relocate soil into
    and raise the berm walls of the CDF from an above-ground height of about six
    feet to a height of up to fifteen feet. Doing so increases the cubic volume of
    A-5525-17
    3
    the CDF by approximately six times the capacity that had been approved and
    built in 1983.
    Appellants are several residents and two environmental groups who
    complain the present construction of the CDF disturbs the wetlands and
    threatens endangered species. Although they do not contest the DEP permi ts
    insofar as they authorize the dredging of the waterways, appellants contend the
    permits concerning the CDF are invalid under the applicable statutes and
    regulations.     As part of that contention, they argue the CDF has been
    abandoned since 1983.
    Among      other   things,   appellants   and   an   amicus   environmental
    organization assert that the DEP improperly issued a "General Permit" under
    N.J.S.A. 13:9B-23 of the Freshwater Protection Act, N.J.S.A. 13:9B-1 to -30
    ("FWPA") for the CDF project. They argue the DEP should have conducted
    the more rigorous process for issuing what is commonly known as an
    "Individual Permit" under N.J.S.A. 13:9B-9 of FWPA.           For this and other
    reasons, they seek to rescind the permits and halt the ongoing construction of
    the CDF.
    Respondents, the DEP and the DOT, joined by an intervenor group of
    boat owners and others who use the waterways being dredged under the
    A-5525-17
    4
    permits, argue the permits in question are all valid and comport with the
    applicable environmental statutes and regulations.    As a key part of their
    defense, respondents contend the current CDF project is merely a fortification
    of the CDF previously approved in 1983 and that it does not require an
    Individual Permit under FWPA. Respondents further contend the conditions
    set forth in the permits adequately protect the environment and local wildlife
    habitats.
    For the reasons that follow, we remand this matter to the DEP for
    reconsideration and more specific findings addressing whether the CDF project
    complies with the applicable freshwater wetlands regulations. Among other
    things, the DEP must (1) address what appears to be the substantial
    enlargement of the CDF from its 1983 dimensions and whether that is an
    "expansion" disallowed under a General Permit; (2) address whether the CDF
    as rebuilt in 1983 was subsequently abandoned; (3) address whether depositing
    dredged material from three waterways rather than one into the CDF is allowed
    by a General Permit, and; (4) perform a more fulsome analysis of whether the
    deviations from the 1983 project are only "minor," giving explicit
    consideration to the objectors' expert reports.
    A-5525-17
    5
    In all other respects, we reject appellants’ legal challenges and affirm on
    those issues.
    I.
    This matter specifically concerns permits issued by the DEP’s Division
    of Land Use to the DOT’s Office of Maritime Resources ("OMR") approving
    of permits for two projects: (1) a June 27, 2018 Waterfront Development
    ("WFD") Individual Permit (in-water) and Flood Hazard Area ("FHA")
    Individual Permit and Verification, authorizing the DOT to conduct hydraulic
    maintenance dredging of three channels to improve vessel navigation in the
    Barnegat Bay (the "dredging project"); and (2) a December 17, 2018
    Freshwater Wetlands General Permit No. 1 ("FWWGP1" or "GP1") and
    combined Water Quality Certificate ("WQC"), together authorizing the DOT to
    renovate and reconstruct the West Creek CDF on Dock Road, at Block 1, Lot
    2.01, in Eagleswood Township to maintain and store the dredged material (the
    "CDF project").
    We recite for completeness the salient aspects of the extensive
    administrative record.   In doing so, we note no adjudicatory factfinding
    hearings were conducted, although the parties substantially agree on much of
    the history.
    A-5525-17
    6
    History of the West Creek CDF
    The property in question is Block 1, Lot 2.01 on the Eagleswood
    Township tax map. Lot 2.01 consists of approximately 25.914 acres on the
    southern side of Dock Road, a twenty-four-foot wide, two-lane paved roadway
    with a limited shoulder and no sidewalks. At the eastern dead-end of Dock
    Road is a waterfront public park and Green Acres recreational pier. Across the
    street from Lot 2.01 are residential waterfront properties mostly developed
    after 1983 and, at the time of these appeals, owned by various appellants. The
    northern boundary of these properties abuts the Westecunk Creek in
    Eagleswood Township. Farther inland along Dock Road are properties owned
    by some of intervenor's members, and there is a municipal boat ramp and boat
    slip area near the inland limit of the Westecunk Creek.
    The western boundary of Lot 2.01 ends in a salt marsh that floods during
    each high tide. The eastern boundary "grades gently to a sharp bay shore line"
    into Little Egg Harbor. Until 2016, the interior of Lot 2.01 was overgrown by
    a variety of trees and common reed grass that was "seasonally mowed." To the
    west and south of Lot 2.01 are portions of the United States Fish and Wildlife
    Service's Edwin B. Forsythe Wildlife Refuge.
    A-5525-17
    7
    Located on Lot 2.01 is the West Creek CDF, which was originally
    constructed in 1966. The CDF had been used for the management of dredged
    sediment from the maintenance dredging of Westecunk Creek in 1966, 1972,
    and 1983. A CDF is designed to allow the sediment in the slurry from dredge
    spoils to settle and the liquid to drain back into the waterway. When the
    material is sufficiently drained, the dried dredged material can be used to
    increase the size of the CDF's berms or can be removed with trucks and used
    for other purposes.
    The Army Corps had authorized the 1966 and 1972 dredgings of
    Westecunk Creek, which occurred before the DEP assumed jurisdiction over
    such activities. The 1983 dredging project was jointly authorized by the DEP's
    Division of Coastal Resources and the Army Corps.
    Private entities had owned the property on which the CDF was located
    during each of these past dredging events. In December 1982, the property's
    private corporate owner, Raymond Rosen & Co., granted the DEP's Bureau of
    Coastal Engineering ("BCE") a one-year, one-time easement "for the use and
    purpose of depositing spoil and all material excavated, dug, or dredged from
    the Westecunk Creek together with . . . the right to deposit and leave thereon
    sand, clay, gravel and other earth material." The easement also gave BCE the
    A-5525-17
    8
    ability to excavate ditches, and build and replace retaining embankments or
    walls, sluiceways, and spillways.
    Thereafter, on January 5, 1983, the DEP's Tidelands Resource Council
    issued a blanket revocable license to the BCE for a term of five years to dredge
    an area of land under the State's existing navigational channels and to place the
    dredged material on State-owned or State-claimed disposal sites or other sites
    that were privately owned or claimed.
    In March 1983, the DEP's Division of Coastal Resources issued to the
    BCE a five-year WFD permit to "[m]aintenance dredge an existing
    navigational channel in Westecunk Creek." According to that permit,
    "[a]pproximately 52,000 cubic yards of materials are to be dredged . . . . The
    dredged spoils are to be deposited at a previously used disposal area identified
    as Block 1, Lot 2 in Eagleswood Township." The project plans showed that
    the dredged quantity would be 52,233 cubic yards ("cy") and the "typical dike"
    or berm would be between a minimum of six feet and a maximum of seven
    feet. A discharge pipe would be installed from the eastern berm to drain the
    liquids back into the waterway.
    In January 2000, the OMR and all of its functions, powers, budget and
    personnel were transferred from the DEP to the DOT.
    A-5525-17
    9
    Two years later, in January 2002, the DEP and the DOT entered into a
    Memorandum of Agreement ("MOA") to "develop, implement and maintain a
    comprehensive dredging and dredged material management and disposal plan
    for the navigable waters of the State . . . ." The MOA provided the DEP with
    funding to dredge "existing State navigation channels[,] including dredged
    material disposal, siting and purchase/lease of dredged material disposal sites,
    beneficial use projects, testing of material, and removal of hazards to
    navigation."
    In 2005, the DEP met with local residents and township officials to
    discuss dredging the Westecunk Creek. Since 2000, the DEP had received
    hundreds of petitions seeking to have the Westecunk Creek dredged again to
    make it more navigable for its "variety of users, including fishermen, boaters,
    sportsmen and many local businesses which maintain their historic ties to the
    bay."
    The DOT's Purchase of the Property and the PS&S Wetlands Study
    In July 2006, the DOT purchased Lot 2.01 for $520,000.
    In anticipation of renewed dredging activity, the State retained Paulus,
    Sokolowski and Sartor, LLC ("PS&S"), an engineering firm, to prepare a
    wetlands delineation report on Lot 2.01. In its February 2009 report, PS&S
    A-5525-17
    10
    found that the construction of dikes and past discharge of fill had altered the
    topography, vegetation, hydrology and soils on a majority of the site. The
    report stated the discharge of fill materials from several past dredging events
    had "compressed the original organic soils of the site and increased the
    elevation from one to five feet above the adjacent marsh and isolated the
    majority of the site from regular tidal inundation." Nevertheless, PS&S was
    able to delineate the wetlands boundary "by changes in soil texture, depth to
    groundwater and changes in the vegetation patterns," and "noted that the
    transition from wetlands to uplands occurred gradually over a broad
    transitional area." The report stated that "[d]uring one site visit near high tide,
    no surface water was observed and ground water ranged from 0.75 to
    approximately 2 feet below the ground surface."
    PS&S explained in the same report that during a second inspection,
    "most of the site below elevation 2.2 feet was inundated at high tide ." Thus,
    the report concluded that "[i]t is likely that nearly all of the site, except for the
    higher elevations of the dikes, is inundated or saturated for at least a short
    period during most years." The study substantiates the degree of erosion that
    has occurred since 1983.
    A-5525-17
    11
    The 2010 Permit Applications
    In 2010, the BCE filed WFD and FWWGP1 applications to conduct
    maintenance dredging of the Westecunk Creek to improve navigability and to
    renovate the West Creek CDF to maintain the dredged material. Its proposed
    plan was to dredge 138,862 cy from the Westecunk Creek and "rebuild" the
    CDF on Lot 2.01 over 150 days with twelve-foot maximum height berms to
    hold approximately 225,000 cy of dredged spoils.
    In response to BCE's permit applications, in September 2010, Clean
    Ocean   Action    ("COA"),    an   environmental   coalition   advocating    for
    "environmentally-sound beneficial use of dredged material," submitted a report
    to the DEP with its conclusions about the project proposal. COA asserted that
    the requirements for the freshwater wetlands general permit were not met and
    that previous authorization for the project was "outdated and deficient." COA
    noted the absence of any "specific requirements for the design, construction,
    operation and maintenance, or interim/final closure of the CDF to prevent
    adverse impacts to natural resources or public health." Reflecting upon all
    three historical dredging events on the property, COA stated that
    the CDF should contain over 76,400 cubic yards (CY)
    of dredged material from 1972 and 1983 dredging
    events, plus an additional, unspecified portion of the
    100,000 CY generated during a 1966 dredging event.
    A-5525-17
    12
    The current elevation inside the 26-acre CDF,
    however, is only ~3 feet, suggesting a discharge of
    dredged material into the adjacent environment.
    Communications with the Army Corps
    In October 2010, the Army Corps requested additional information on
    the BCE's proposals to conduct maintenance dredging in both Westecunk
    Creek and Parkers Run, a nearby waterway in Little Egg Township. The BCE
    told the Army Corps that only the portion of Parkers Run adjacent to the
    municipal properties and boat ramp would be dredged because "[t]he proposed
    CDF does not have sufficient capacity to store the volume of material
    anticipated from simultaneously dredging the entire Parkers Run channel ."
    The BCE continued:
    [t]he two channels have not been dredged since 1983
    due to monetary constraints. Currently, the Bureau of
    Coastal Engineering (BCE) has an existing
    Memorandum of Agreement (MOA) with the New
    Jersey Department of Transportation (NJDOT), who
    now funds dredging projects, to receive an annual
    appropriation for the funding of navigational dredging
    projects.    This office is requesting a ten year
    maintenance dredging permit for both channels, in the
    event that additional maintenance dredging is required
    within that timeframe . . . .
    ...
    In the past, shoaling of these channels has been
    irregular, necessitating dredging from six to eighteen
    A-5525-17
    13
    years between dredging events. If a ten year
    maintenance dredging permit was issued, this office
    estimates up to one additional dredging event through
    the life of the permit.
    As to the Army Corps' question about "why the CDF was not
    maintained," the BCE responded:
    This office has no knowledge of what property
    maintenance activities were conducted by the prior
    owners.     Aerial photography indicates that the
    vegetation had been mowed prior to state ownership.
    The CDF was last used for a state dredging project in
    1983.    A standard disposal agreement with the
    property owner was used. Over the years, this office
    has not received the funds to continue dredging nor
    perform maintenance on the site. In approximately
    2002, through the enclosed MOA, this office began
    using NJDOT funds for all state dredging projects
    conducted by this office.
    Sometime in 2003 or 2004, this office started
    receiving inquiries into the dredging of Westecunk
    Creek. With funding available, this office contacted
    the property owner with the intent of purchasing this
    site to ensure the availability of the site for future
    dredging operations required to provide safe
    navigation.
    In conversation with the property owner it appeared
    there was interest to develop the site as residential
    development. It was our understanding there were no
    pending permit applications for the site, though
    potential developers had contacted the Land Use
    Regulation Department regarding development on the
    site. Rather than enter into a one time use disposal
    agreement with the property owner, potentially
    A-5525-17
    14
    changing the characteristics of the site, this office in
    conjunction with NJDOT purchased this property to
    ensure the continued availability of this disposal site
    for the life of the existing navigation channel. The use
    of this site as a confined disposal facility has never
    changed nor been interrupted.
    [(Emphasis added).]
    As to the Army Corps' question about whether the CDF was "an active
    disposal site and not abandoned," the BCE stated:
    This office has never considered this CDF as
    abandoned. Also, the lack of dredging funds does not
    constitute abandonment.          A portion of every
    Westecunk Creek dredging event has been disposed of
    in this disposal site. Use of this site for this upcoming
    dredging is continued use. The property has not been
    used, nor permitted, for any activity other than a
    disposal facility. NJDOT purchased this property
    specifically for the continued use as a disposal
    facility.
    The BCE also assured the Army Corps it had ruled out alternatives to its
    proposal, stating:
    Hydraulic dredging is . . . the only feasible method for
    dredging these areas. Mechanical dredging would be
    much more time consuming and costly to be
    practicable, and pose the potential for a much larger
    negative environmental impact.
    ...
    The only method of dredging which would not require
    the use of a CDF would be side cast disposal into open
    A-5525-17
    15
    waters or onto the adjacent marsh. Material side cast
    into Westecunk Creek would quickly be re-deposited
    directly into the channel, necessitating more frequent
    dredging. Material side cast outside of Westecunk
    Creek would have a great impact on critical wildlife
    habitat. Material free pumped onto the adjacent marsh
    would cause a much larger negative environmental
    impact to a much greater area of wetlands.
    [(Emphasis added).]
    The June 2011 Public Hearing
    The DEP conducted a public hearing in June 2011 for comments on the
    BCE's then-pending permit applications. At the hearing, one commenter noted
    that the original twelve-foot-high berms built in the 1980's on the north, south,
    and west side of the property were now between two and five feet high, and
    the berms on the east side of the property no longer existed.
    In July 2011, the BCE advised the Army Corps that "[a]t this time, the
    CDF is going to be strictly used as the disposal site for Westecunk Creek and
    Parkers Run," unless channels within a four-mile radius needed dredging and
    had no closer CDF sites for disposal. Also, the BCE expressed no plans to use
    the dredged material once dried.
    The October 2011 WFD Permit and Its 2016 Termination
    In October 2011, the DEP's Office of Dredging and Sediment
    Technology issued the BCE a combined WFD permit and FWWGP1
    A-5525-17
    16
    conditionally authorizing a "[o]ne-time maintenance dredging event" of the
    Westecunk Creek of approximately 138,862 cy of sediment via hydraulic
    pumping. This would result in the loss of seven acres of freshwater wetlands.
    The permit also authorized "[r]enovation of the existing confined disposal
    facility using dredged material presently contained within the CDF to
    reestablish the existing berms and reconstruct the eastern-most berm to an
    elevation of twelve feet."   The "special conditions" attached to the permit
    included the requirement that "[a]ll temporary dredging pipeline and CDF
    outfall pipes must be removed within sixty (60) days of termination of
    discharge from the CDF."
    Ultimately, the 2011 permit was "terminated for cause" in April 2016
    due to the State Executive Branch's reorganization after Superstorm Sandy.
    Relevant here, the State-conducted channel maintenance dredging program
    was transferred from the DEP's BCE to the DOT's OMR, "but the permit was
    not transferred" and would "not be used," resulting in a termination of the
    permit. Thus, no work under that permit occurred.
    Nevertheless, in February 2015, before the 2011 permit's termination,
    the DEP's Tidelands Resource Council approved a blanket revocable dredging
    A-5525-17
    17
    tidelands license to the DOT's OMR to dredge land under State tidelands for
    twenty-four years from May 2014 to May 2038.
    The DOT's Bulldozing Activities in 2016
    In March and early April 2016, the DEP received numerous complaints
    of a bulldozer operating in the wetlands on Lot 2.01, clearing the site and
    disturbing nesting ospreys.   The DEP's Bureau of Coastal and Land Use
    Compliance and Enforcement ("the BCLUCE") investigated and found that the
    vegetation consisting of common reed grass had been cleared along all of the
    berms and pathways bisecting the CDF. The DOT admitted it had undertaken
    "geotechnical investigation and site clearing" at the CDF property, belie ving
    its actions to be authorized under approved statewide general permits for
    geotechnical investigation and the maintenance of existing facilities. Based on
    its initial inspections, the BCLUCE agreed, and advised the DOT, to complete
    its activities by April 15, 2016, so as not to disturb the observed nesting
    ospreys near the CDF.
    However, upon further review, the BCLUCE determined that the DOT's
    clearing activities were not authorized under the issued permits but
    nevertheless, after a site inspection on June 30, 2016, closed the incident
    report without further action requiring restoration. The BCLUCE found that
    A-5525-17
    18
    the cleared areas had "naturally re-vegetated" with the dominant onsite
    vegetation, common reed grass "and to the extent that trees were removed , the
    existing trees on the site will reseed and reestablish new trees without the need
    for planting . . . [and] NJDOT's activities did not disturb the onsite osprey nest
    and fledgling osprey were observed in the nearby nest." The BCLUCE warned
    that any future development the DOT planned to undertake would need to be
    properly permitted.
    The Subject Permit Applications
    In June 2016, the DOT's OMR applied to the DEP for a WFD individual
    permit and a WQC to dredge three waterways:                Westecunk Creek in
    Eagleswood Township, Parkers Run in Little Egg Harbor Township, and Cedar
    Run in Stafford Township. The stated purpose of the DOT's dredging project
    was to "restore navigation to authorized depths throughout the channel," with
    the dredged material "proposed to be placed at the West Creek CDF." The
    DOT's application contained proofs of public notice, project location maps,
    site plans, a compliance statement addressing the applicable regulations, a
    sampling report for the dredged material, and a license concerning the DOT's
    authority to dredge the waterways.
    A-5525-17
    19
    In August 2017, the DOT submitted a data request to the DEP's Division
    of Parks & Forestry seeking information concerning the state and federal
    threatened and endangered plant and animal species on the property. After
    searching various databases, the National Heritage Program in the DEP's
    Office of Natural Lands Management found evidence of nesting ospreys,
    wintering bald eagles, and numerous types of other birds foraging on the
    property, which the State also classified as threatened, endangered, or of
    special concern. The same was true in the immediate vicinity of the property,
    within one mile of the property, and one mile from the property.
    In February 2018, in connection with its dredging project, the DOT's
    OMR applied to the DEP for a combined FHA permit and an FWWGP1 to
    rehabilitate the West Creek CDF and store the dredged materials on Lot 2.01.
    In the statement of compliance attached to the application, the DOT stated that
    there was not an outfall pipe on the site and that the berms had been reduced to
    between four and seven feet and, in some waterfront areas, the berms had been
    completely destroyed by storms and tidal erosion.        The DOT planned to
    "rehabilitate" the berms with dredged material found in the CDF from its last
    use up to a height of fifteen feet and install an outfall pipe to discharge water
    from the dredged material slurry deposited into the CDF.         The DOT also
    A-5525-17
    20
    included topographic maps, site photographs, correspondence regarding
    wildlife and wildlife habitat, proofs of public notice, and site plans in its
    permit application.
    Objections to the DOT's Permit Applications and the Lee Report
    In the spring of 2018, appellants and their counsel submitted written
    public comments to the DEP opposing the DOT's applications.             Counsel
    complained that an FWWGP1 should not be issued because (1) there is not an
    "existing" CDF already at the site, and in turn there is not a "currently
    serviceable" facility, which is a prerequisite to obtaining the permit; (2) there
    would be unacceptable impacts on threatened and endangered species; (3) the
    DEP failed to consider several alternative locations to store the dredge spoils;
    and (4) the neighboring residences would suffer from noise, odors, dust,
    pollution, and truck traffic.
    Attached to one of the objectors' counsel's letters was an expert report
    dated July 25, 2016, by Lee and Associates (the "Lee Report"), which
    concluded that "there is no 'existing CDF' at the West Creek site." The Lee
    Report found, based on review of the record, the Army Corps' published
    maintenance and closure standards for CDFs, and a site visit, that the West
    Creek CDF was not an existing, serviceable facility, as required by an
    A-5525-17
    21
    FWWGP1. The report listed many characteristics of an existing, serviceable
    CDF, including berms that are sufficient to retain material; adequate roads for
    operation, maintenance, and removal of material; natural features to protect
    groundwater; and buffer lands to prevent dust, noise, odors, and pollution from
    affecting nearby properties and wildlife. Additionally, the report further stated
    that Army Corps and the DEP guidance documents required CDFs to have
    approved closure plans, which included maintenance and reporting, to ensure
    that potentially contaminated material remained confined.
    The Lee Report asserted that many of the necessary characteristics of an
    existing CDF were missing from the West Creek CDF.            For example, the
    berms had eroded, with trees growing in their places. In addition, there were
    not adequate measures in place to block public access to the site or protect
    wildlife from being contaminated by the deposited sediments. Further, the
    report noted that, because the West Creek CDF had no closure plan and none
    of its owners had ever submitted maintenance or other reports for this
    deteriorated facility, no CDF existed on Lot 2.01.
    In March 2018, the DEP's staff issued a threatened and endangered
    species habitat report reviewing the CDF project, which recommended
    precautions to protect a nearby osprey nesting habitat from potential
    A-5525-17
    22
    disturbance by prohibiting work at the site from April 1 through August 31 of
    each year.
    Phases I and II
    On May 1, 2018, the DOT emailed the DEP verifying the West Creek
    CDF's capacity and outlining the two planned phases of construction. The
    email stated:
    The plan is to build the CDF up in two phases.
    Phase I will use existing material on site to construct
    berms to a height of +10.75' NAVD88. [1] This will
    generate 146,850 CY of air capacity. Assuming a
    bulking factor of 1.3, this would give us
    approximately 113,000 CY of in situ capacity. Once
    this has been placed, the material would be allowed to
    drain and dry for some period of time until it becomes
    workable with standard equipment.
    Phase II will use the newly dewatered material to raise
    the berm elevation to a height of +20.0' NAVD88.
    This will generate 289,770 CY of additional air
    capacity. Assuming a bulking factor of 1.3, this
    would give us approximately 222,900 CY of in situ
    capacity.
    This approach generates a total of approximately
    335,900 CY of in situ capacity. The currently
    [1]
    NAVD88 means "North American Vertical Datum of 1988" and is used to
    measure vertical positions, i.e., elevations, throughout the United States as
    established by the National Geodetic Survey. United States v. Sweeney, 
    483 F. Supp. 3d 871
    , 920 n.49 (E.D. Cal. 2020).
    A-5525-17
    23
    proposed round of dredging will remove 262,300 CY
    if the entire footprint is dredged to project depth.
    This analysis illustrates that there is ample capacity at
    the West Creek CDF to handle the proposed dredging.
    Later in May 2018, the DEP's staff issued an engineering report finding
    the CDF project met the rules enforcing the Flood Hazard Area Control Act
    ("FHACA").         The report recommended approval of the project with
    conditions—such as installing sediment barriers and soil erosion control
    measures prior to beginning any work, in addition to prohibiting the storage,
    staging, or operating of construction equipment in any channel, wetland, or
    transition area.
    The Revised CDF Plan
    Responding to the public comments, the DOT revised its proposed CDF
    plan in June 2018 by reducing the proposed final berm height from +20.0'
    NAVD88 (twenty feet) to +15.0' NAVD88 (fifteen feet), and changing the
    construction access to further avoid potential adverse effects on the adjacent
    residential neighbors, Green Acres property, wetlands, and riparian zones.
    On June 27, 2018, the DEP issued a WFD environmental report, finding
    that the CDF project met the applicable regulations but certain conditions were
    needed. Those conditions included prohibiting dredging shellfish lease areas,
    A-5525-17
    24
    prohibiting dredging from January 1 to June 30 to protect migrating
    anadromous fish species and winter flounder, protecting submerged aquatic
    habitat by floating the dredge pipeline above such habitat, and mandating a
    twenty-four-hour hydraulic retention time to allow for the settling of dredged
    material to minimize water quality impacts. The DEP's staff also issued an
    FHA Permit Environmental Report, finding that the CDF project met the
    FHACA rules at N.J.A.C. 7:13 with similar conditions required as listed in the
    WFD Environmental Report.
    The June 2018 FHA and WFD Permits
    On June 27, 2018, the DEP issued an approved FHA permit and
    verification for the revised CDF project and a WFD permit with a WQC for the
    dredging project, 2 incorporating into the permits its staff's recommended
    conditions listed in the environmental reports. Reconstruction of the CDF
    would result in the disturbance of 7.457 acres of freshwater wetlands that had
    formed on the interior of the CDF since 1983, and the temporary disturbance
    of 0.299 acres of freshwater.
    In July 2018, the DEP met with appellants and other neighboring
    residents to discuss their concerns. Thereafter, the DEP received additional
    2
    Appellants do not contest the WFD dredging permit, and limit their appeal to
    the permits concerning the CDF.
    A-5525-17
    25
    comments from appellants' counsel and two environmental groups objecting to
    the CDF project.
    The December 2018 Issuance of the FWWGP1 and WQC Permits
    On December 17, 2018, the DEP issued an FWWGP1 and WQC to the
    DOT for the CDF project, together with the staff's recommended conditions
    mandating construction activities within the facility footprint, prohibiting the
    use of heavy equipment near osprey nests between April 1 and August 31,
    prohibiting the use of heavy equipment outside of business hours on weekdays,
    scheduling inspections twice daily, and directing control measures for odor
    and dust.
    The DEP also published its responses to the numerous public comments
    it received concerning the CDF project. In response to contentions that the
    dredged material was not suitable for reconstruction of the CDF, the DEP
    found that the existing material on the site had been evaluated for geotechnical
    suitability for use in construction of berms, and was consistent with the Army
    Corps' requirements. The DEP found no evidence of a berm failure and noted
    that the CDF would be inspected at least twice daily during the proposed
    activities.
    A-5525-17
    26
    As to alternative locations for disposal of materials from the dredging
    project, the DEP confirmed that the West Creek CDF was centrally located to
    the channels and close enough so that a small diameter hydraulic pipeline
    dredge could be used during the dredging. It deemed the site "the least cost
    environmentally acceptable alternative," and found no other State-owned
    available CDF facilities within a five-mile radius.
    Furthermore, the DEP found that the project will not have an adverse
    impact on endangered or threatened wildlife, plant species, or critical wildlife
    habitats so long as specific measures were implemented, including a
    seasonable prohibition on the use of heavy equipment within 300 meters of an
    occupied osprey nest.
    The Present Appeals
    Appellants, a group of local residents on Dock Road and two
    environmental organizations, the New Jersey Conservation Foundation and
    Environment New Jersey, filed the present appeals respectively in August
    2018 and in January 2019. The appeals have been consolidated. Appellants'
    arguments are supported by an advocacy group as amicus curiae, Save
    Barnegat Bay ("SBB").       Respondents are the DEP and the DOT. They are
    A-5525-17
    27
    supported by an intervenor group, Westecunk Creek Association, who
    advocates for navigation and boating in the local waterways.
    While the appeals were pending, appellants moved twice before this
    court pursuant to Rule 2:9-5 in March 2021 and in August 2021 for an
    emergent stay of the reconstruction of the CDF, pending appeal.          Both
    applications were denied. After we denied the second emergent application in
    August 2021, appellants sought relief from the Supreme Court. The Court
    remanded the stay request to be addressed in the first instance by the DEP
    Commissioner.
    On September 14, 2021, the DEP Commissioner issued a thirteen-page
    order denying the emergent stay request. Thereafter this court denied the stay
    once more, but scheduled a prompt oral argument on the merits. No further
    Supreme Court review has occurred.
    According to representations made to us at oral argument, Phase I of the
    project is still ongoing but must halt on or before December 31, 2021, due to
    conditions in place to protect wildlife habitats.
    A-5525-17
    28
    II.
    As a preliminary matter, we address the argument of appellants and SBB
    that the CDF project is invalid because the DEP did not issue a permit under
    the Coastal Area Facility Review Act ("CAFRA"), N.J.S.A. 13:19-1 to -21. In
    particular, the objectors contend such a CAFRA permit is necessary because
    the present CDF project enlarges what is known as the "footprint of
    development" of the structure built and approved under the 1983 permit. This
    argument fails, for the reasons that follow.
    The Legislature enacted CAFRA in 1973 "to protect the unique and
    fragile coastal zones of the State." In re Egg Harbor Assocs. (Bayshore Ctr.),
    
    94 N.J. 358
    , 364 (1983). Except for certain activities expressly exempted,
    CAFRA mandates that any proposed development within a coastal area that
    meets certain construction and development thresholds must obtain a permit
    from the DEP before commencing construction.        In re Protest of Coastal
    Permit Program Rules, 
    354 N.J. Super. 293
    , 310 (App. Div. 2002) (citing
    N.J.S.A. 13:19-5, -5.2, and -5.3).
    The DEP executes its CAFRA authority through the Coastal Zone
    Management ("CZM") Rules at N.J.A.C. 7:7-1.1 to -29.10. These regulations
    contain "the procedures for reviewing coastal permit applications" and "the
    A-5525-17
    29
    substantive standards for determining development acceptability and the
    environmental impact of projects for which coastal permits are submitted."
    Protest of Coastal Permit Program Rules, 
    354 N.J. Super. at 312
    . The DEP
    also uses the CZM Rules to evaluate coastal wetlands permits, waterfront
    development permits, and water quality certificates. N.J.A.C. 7:7-1.1.
    Before the 2016 permits were terminated, the DEP responded to the
    public's comments by stating that the CDF project proposed at that time did
    not require a CAFRA permit because the renovation of a pre-existing CDF that
    remains within its previous boundaries was not "development" as defined
    under CAFRA or its implementing regulations. The DEP explained:
    The proposed renovation of the Eagleswood Township
    CDF will remain entirely within the "footprint of
    development" of the pre-existing CDF and, in fact,
    will have a reduced "footprint of development" from
    the prior CDF use. The renovation of the CDF will
    involve using dredged material presently within the
    CDF to strengthen and raise the three existing berms
    (to the north, south, and west) to an elevation of
    twelve feet NAVD88. This dredged material also will
    be used to reconstruct the eastern-most berm, which
    has been destroyed by storm events and erosion since
    the last use of the CDF.          This berm will be
    reconstructed westward of its previous location to
    provide a 50-ft buffer between the CDF and the bay
    and will thus be reconstructed within the previous
    footprint of development . . . . The renovation of the
    CDF also will involve the re-construction of the weir
    box within the interior of the CDF and will not change
    A-5525-17
    30
    the footprint of the structure. Thus, a CAFRA permit
    is not required for the renovation of the CDF.
    [(Emphasis added).]
    Thereafter, although the DEP did not specifically mention "CAFRA" in
    its responses to the public's comments on the 2018 permits at issue, it used the
    same reasoning and essentially referred to the statute when it concluded in its
    2018 Flood Hazard Area Permit Environmental Report that "[t]he project
    consists of reconstruction of an existing CDF within the same footprint" and
    that "the rehabilitation and use of an existing dredged material management
    area within the same existing footprint is not considered 'development'"
    pursuant to the CZM Rules.        Thus, even if the DEP did not specifically
    mention CAFRA, it essentially told the public, as it told the DOT, that it had
    concluded the current CDF project was not subject to CAFRA's permitting
    requirements.
    The objectors argue on appeal that a CAFRA permit is required for the
    CDF project because the proposed CDF is clearly an enlargement of the long -
    abandoned 1983 site and that its "footprint" will increase because under the
    new permits, the CDF is planned to be greater in height and volume than the
    CDF under the 1983 permits. With regard to height, the new berms will be up
    to fifteen feet high as opposed to the berms built under the 1983 permit, which
    A-5525-17
    31
    were six to seven feet high. Next, they argue the volume of the dredge spoils
    placed in the berms is exponentially greater than the volume under the original
    1983 permit because the CDF will hold dredged materials from three, not one,
    waterways.    The berms accordingly have increased capacity to hold more
    dredged material. The CDF under the 1983 permit held approximately 52,000
    cy, whereas the CDF under the new permits is expected to hold approximately
    350,000 cy—a volume almost seven times greater.
    The objectors also complain that there is no pre-existing CDF, because it
    was never maintained, the former owners tried to develop Lot 2.01 for other
    uses, the 1982 easement was limited to a one-time use, and the historical deeds
    identified the land as "vacant."
    In response, the DEP maintains that the CZM Rules clarify that the
    "rehabilitation and use of an existing dredged material management area
    within the same footprint" is not "development" pursuant to CAFRA and the
    CZM Rules.
    The term "development" is statutorily defined by CAFRA as "the
    construction, relocation, or enlargement of any building or structure and all
    site preparation therefor . . . and shall include . . . public development."
    N.J.S.A. 13:19-3.    One exemption from having to comply with CAFRA's
    A-5525-17
    32
    permitting requirements is when "[t]he enlargement of [a] development . . .
    does not result in . . . the enlargement of the footprint of the development."
    N.J.S.A. 13:19-5.2(c) (emphasis added).
    As the parties correctly point out, N.J.A.C. 7:7-1.5 of the CZM Rules
    likewise defines "development" as:
    [A]ny activity for which a coastal wetlands permit,
    waterfront development permit, or Federal consistency
    determination is required, including site preparation
    and clearing. Development for an application under
    CAFRA means the construction, relocation, or
    enlargement of the footprint of development of any
    building or structure and all site preparation therefor,
    the grading, excavation, or filling on beaches and
    dunes, and shall include . . . public development.
    Development under CAFRA and the Waterfront
    Development Law does not include repairs or
    maintenance such as replacing siding, windows, or
    roofs, unless such repairs or maintenance are
    associated with enlargements which are not exempt
    under CAFRA . . . or the Waterfront Development
    Law . . . . Development under CAFRA does not
    include debris removal or cleanup provided such
    activities do not involve excavation, grading, or filling
    on beaches and dunes.
    [(Emphasis added).]
    N.J.A.C. 7:7-2.2(b)(13)(iii) further states that "[d]evelopment is not . . . [t]he
    rehabilitation and use of an existing dredged material management area within
    the same footprint." (Emphasis added).
    A-5525-17
    33
    Although the definition is not cited in the briefs, N.J.A.C. 7:7-1.5, which
    appears in the CZM regulations under CAFRA, defines the phrase "footprint of
    development" as "the vertical projection to the horizontal plane of the exterior
    of all exterior walls of a structure." N.J.A.C. 7:7-1.5.3
    At first blush, this definition of a "footprint" conceivably could
    encompass height because it uses the words "vertical projection."              
    Ibid.
    (emphasis added).    However, as the Attorney General persuasively explained
    at oral argument, that the vertical aspect of a footprint in this context concerns
    only a "projection" from the structure's base.        The projection is used to
    ascertain, from a bird's eye view, whether a horizontal cross-section of the
    structure at any point in its elevation is wider than its base. 4 For instance, if a
    3
    The DEP originally adopted the term "footprint of development" in 2008 as a
    definition in N.J.A.C. 7:7E-1.8, 40 N.J.R. 1836(a) (Apr. 7, 2008), but
    recodified that regulation to N.J.A.C. 7:7-1.5 in 2015, as part of its effort to
    consolidate the Coastal Permit Program Rules and the CZM Rules. 47 N.J.R.
    1392(a) (July 6, 2015).
    4
    In an illustrative administrative law decision, Fay v. N.J. Dep't of Env't Prot.,
    No. ELU-CA 706-09, 
    2011 WL 3305404
    , at *1 (Feb. 8, 2011), homeowners
    wanted to expand their single-family home and build a new deck. The DEP
    denied their CAFRA permit application because the property was located on a
    dune. 
    Ibid.
     In upholding the agency's denial, the Administrative Law Judge
    found that the property has a "footprint" of "980 square feet." 
    Ibid.
     The
    homeowners' expert admitted that, as an alternative to expanding the home to
    cover more of the dune, "the dwelling could be reconstructed and expanded
    vertically within the existing footprint." Id. at 6. This is consistent with the
    A-5525-17
    34
    hypothetical homeowner within the freshwater wetlands area constructed a
    deck on the third story of her home that was wider than the home's horizontal
    base on the first floor, such an overhanging deck would presumably be outside
    of the "footprint."
    We adopt this reasonable interpretation of the term. It is consistent with
    a common understanding of the term "footprint" in other building and land use
    contexts. That common understanding conceives of a footprint as being two-
    dimensional in nature, representing the horizontal area of the base of the
    structure.   This horizontal, two-dimensional attribute is expressed in both
    statutes and regulations 5 and in case law. 6
    DEP's contention here that a vertical expansion of a structure does not enlarge
    the "footprint of development." We have cited Fay to show that consistency,
    and we have not cited the case as precedential authority. See R. 1:36-3.
    5
    See, e.g., N.J.S.A. 13:18A-5.1(b)(3) (stating that to obtain approval for one's
    application for reconstructing or expanding a single family dwelling within
    five years of its deconstruction or demolition, one must prove "the foundation
    of the demolished . . . dwelling . . . will constitute the footprint of the
    improvement or reconstruction"); N.J.S.A. 4:1C-32.1(g) (explaining a
    condition of the use of land or structures for a special permit for rural
    microenterprise activity is that the expansion of the existing building space
    must not exceed 500 square feet in total footprint area); N.J.A.C. 7:7 -
    15.2(f)(2)(iv)(6) (permitting development on a dune that contains a deck,
    patio, or porch without compliance with the usual dune rules if, among other
    things, "the footprint of development of the deck, patio, or porch enclosure
    does not exceed 400 square feet"); N.J.A.C. 7:7-4.7(a)(7) (authorizing
    expansion of a residential development parallel to the mean high water line if,
    A-5525-17
    35
    For this reason, we reject appellants' claim that a CAFRA permit under
    N.J.S.A. 13:19-5.2(c) was required for the CDF because the horizontal
    "footprint of development" was not enlarged. 7
    among other things, the expansion "does not increase the surface area of the
    footprint of the development by a cumulative total of more than 400 square
    feet on the property"); N.J.A.C. 7:7-4.22(a)(3) (permitting the construction of
    a "swimming pool, spa or hot tub and associated decking" if, among other
    things, the footprint of the area on which there is already construction
    combined with the new construction does not exceed "750 square feet");
    N.J.A.C. 2:76-23.6(a)(6)(i), (a)(7)(i) (requiring expansion of an existing
    personal wireless service facility or construction of a new personal wireless
    service facility to not "exceed 500 square feet in footprint area").
    6
    See, e.g., Rumson Estates, Inc. v. Mayor & Council of Borough of Fair
    Haven, 
    177 N.J. 338
    , 347 (2003) (describing the proposed structure at issue in
    the case as a "two story single-family house with a 1,600 square foot
    footprint"); Mullen v. Ippolito Corp., 
    428 N.J. Super. 85
    , 97, 104-05 (App.
    Div. 2012) (holding that an objector sufficiently complained to the
    municipality that the defendant was expanding the physical "footprint" of his
    property by expanding the motel's fence and boardwalk area around the pool
    into the public boardwalk right of way); Heritage at Towne Lake, LLC v.
    Planning Bd. of Borough of Sayreville, 422 N.J. Super 75, 77 (App. Div. 2010)
    (noting land use applicant's testimony at a Planning Board meeting that "the
    building footprint will be the same, and the building elevations will be the
    same," implying elevation is not included in the footprint) (emphasis added);
    Dragon v. N.J. Dep't of Env't Prot., 405 N.J. Super 478, 483 (App. Div. 2009)
    (holding CAFRA did not give the DEP the power to allow a homeowner to
    expand the "size, height and footprint" of his home without issuing him a
    permit, distinguishing height from footprint) (emphasis added).
    7
    Nevertheless, as we discuss in Part III, infra, that does not resolve the
    question of whether increases in height and volume are encompassed within
    the FWPA prohibition on "expand[ing]" a previously permitted structure.
    N.J.A.C. 7:7A-7.1(a)(2).
    A-5525-17
    36
    III.
    As noted in our introduction, the pivotal issue in this appeal turns out to
    be the DEP's issuance of a General Permit and its failure to issue an Individual
    Permit under FWPA.        To address that pivotal issue, some preliminary
    discussion about FWPA is necessary.
    FWPA was enacted in 1987 and became effective on July 1, 1988.
    N.J.S.A. 13:9B-1 to -30. In passing that law, the Legislature
    determine[d] that in this State, where pressures for
    commercial and residential development define the
    pace and pattern of land use, it is in the public interest
    to establish a program for the systematic review of
    activities in and around freshwater wetland areas
    designed to provide predictability in the protection of
    freshwater wetlands . . . [and] that it shall be the
    policy of the State to preserve the purity and integrity
    of freshwater wetlands from random, unnecessary or
    undesirable alteration or disturbance . . . .
    [N.J.S.A. 13:9B-2 (emphasis added).]
    FWPA divides freshwater wetlands into three designated categories:
    those of (1) exceptional resource value, N.J.S.A. 13:9B-7(a); (2) intermediate
    resource value, N.J.S.A. 13:9B-7(c); and (3) ordinary resource value, which
    includes detention facilities such as a CDF, N.J.S.A. 13:9B-7(b).
    Generally, a permit under FWPA is required to conduct a regulated
    activity, including the "removal, excavation, disturbance or dredging of soil,
    A-5525-17
    37
    sand, gravel, or aggregate material of any kind" and the "dumping, discharging
    or filling with any materials," within a designated location. N.J.S.A. 13:9B-3.
    Two main types of freshwater wetlands permits are available:            General
    Permits, N.J.A.C. 7:7A-5 and -7; and Individual Permits, N.J.A.C. 7:7A-9 and
    -10.8
    FWPA authorizes the DEP to issue General Permits for specifically
    defined activities regulated within freshwater wetlands, without the need for
    the applicant to satisfy the more rigorous process required for Individual
    Permits.    N.J.S.A. 13:9B-23.    In this regard, N.J.S.A. 13:9B-23 states in
    relevant part:
    c. The [DEP] shall issue additional general permits on
    a Statewide or regional basis for the following
    categories of activities, if the [DEP] determines, after
    conducting an environmental analysis and providing
    public notice and opportunity for a public hearing, that
    the activities will cause only minimal adverse
    environmental impacts when performed separately,
    will have only minimal cumulative adverse impacts on
    the environment, will cause only minor impacts on
    freshwater wetlands, will be in conformance with the
    purposes of [FWPA], and will not violate any
    provision of the Federal Act:
    ....
    8
    The DEP's regulations implementing FWPA provide for three other types of
    permits in N.J.A.C. 7:7A-2.1(b) that do not pertain here.
    A-5525-17
    38
    (9) Maintenance, reconstruction, or repair
    of buildings or structures lawfully existing
    prior to the effective date of [FWPA] or
    permitted [FWPA], provided that these
    activities do not result in disturbance of
    additional freshwater wetlands upon
    completion of the activity.
    [N.J.S.A. 13:9B-23(c)(9) (emphasis added).]
    A General Permit issued under N.J.S.A. 13:9B-23(c) automatically
    expires after five years unless the DEP reviews it within that time period, and
    then modifies or reissues the permit. N.J.S.A. 13:9B-23. "Review" includes
    "public notice and [an] opportunity for public hearing." N.J.S.A. 13:9B-23.
    If an applicant's proposed activities do not qualify for issuance of a
    General Permit under one of the categories in N.J.S.A. 13:9B-23, an
    application can be submitted for approval under an Individual Permit pursuant
    to N.J.S.A. 13:9B-9 and N.J.S.A. 13:9B-13. See In re Freshwater Wetlands
    Gen. Permit No. 16, 
    379 N.J. Super. 331
    , 335 (App. Div. 2005) (stating if a
    General Permit does not apply, the proposed regulated activities, "could still
    be approved under an [I]ndividual [P]ermit"); In re Authorization for
    Freshwater Wetlands Gen. Permits ("In re FWPA Authorization"), 
    372 N.J. Super. 578
    , 582 n.2 (App. Div. 2004) ("Compared to a [G]eneral [P]ermit,
    [I]ndividual [P]ermits require the applicant to meet more demanding standards
    A-5525-17
    39
    and requirements.").    See also N.J.A.C. 7:7A-9.1 (stating "[a] person shall
    obtain an [I]ndividual [P]ermit . . . in order to undertake any activity that does
    not meet the requirements of . . . an authorization under a [G]eneral [P]ermit").
    According to FWPA's implementing regulations, N.J.A.C. 7:7A-1.1 to
    -22.20, the type of activities that specifically qualify for a GP1are minor in
    scope. Therefore, they do not compel the intensity of DPE review that is
    required for issuing an Individual Permit. N.J.A.C. 7:7A-7.1(a).
    Specifically, and critical to our analysis, an FWWGP1:
    authorizes activities in freshwater wetlands . . .
    required to carry out the repair, rehabilitation,
    replacement, maintenance, or reconstruction of a
    previously authorized, currently serviceable structure,
    . . . lawfully existing prior to July 1, 1988 . . . and:
    1. The previously authorized structure . . .
    or facility has not been and will not be put
    to any use other than as specified in any
    permit       authorizing    its     original
    construction; and
    2. The activities do not expand, widen, or
    deepen the previously authorized feature,
    and do not deviate from any plans of the
    original activity . . .
    [N.J.A.C. 7:7A-7.1(a)(1) and (2) (emphasis added).]
    The regulation then adds the following important exception and proviso:
    A-5525-17
    40
    . . . except that minor deviations due to changes in
    materials or construction techniques and which are
    necessary to make repairs, rehabilitation, or
    replacements are allowed, provided such changes do
    not result in disturbance of additional freshwater
    wetlands or State open waters upon completion of the
    activity.
    [Ibid. (emphasis added). 9]
    Citing these FWPA regulations, appellants and amicus SBB contend the
    CDF project was not eligible for an FWWGP1 for several reasons:
    (1) there was no "currently serviceable" CDF on the site, as required by
    N.J.A.C. 7:7A-7.1(a);
    (2) the CDF was not "lawfully existing," as required by N.J.A.C. 7:7A-
    7.1(a), and has been abandoned;
    (3) the proposed CDF activities will "expand, widen, or deepen" the
    CDF authorized in 1983, which violates N.J.A.C. 7:7A-7.1(a)(2); and
    (4) the project will threaten and cause significant and harmful impacts to
    the nearby residences and to the extensive threatened and endangered wildlife
    inhabiting the site. 10
    9
    The DEP amended N.J.A.C. 7:7A-7.1 in April 2021, but no changes were
    made to subsection (a). 53 N.J.R. 514(b), 522-23 (Apr. 5, 2021).
    10
    In their emergent brief filed in September 2021, appellants argue for the first
    time that N.J.A.C. 7:7A-5.7(b)(1) explicitly prevents the use of a GP1 to
    A-5525-17
    41
    We address these contentions, and other related aspects of FWPA
    regulations, in turn. In doing so, we are cognizant that if any one of them is
    correct, the legal basis for a General Permit in this case under FWPA collapses
    and an Individual Permit is required.
    Our interpretation and application of the pertinent regulations is guided
    by well-established principles. Regulations are given the effect of their plain
    language in the context of the entire regulatory scheme.          J.H. v. R&M
    Tagliareni, LLC, 
    239 N.J. 198
    , 214 (2019) (citing Medford Convalescent &
    Nursing Ctr. v. Div. of Med. Assistance & Health Servs., 
    218 N.J. Super. 1
    , 5
    (App. Div. 1985) (citation omitted)). Courts "cannot rearrange the wording of
    the regulation, if it is otherwise unambiguous, or engage in conjecture that will
    subvert its plain meaning."    US Bank, N.A. v. Hough, 
    210 N.J. 187
    , 199
    (2012). Courts are required to interpret the regulation sensibly and not in a
    manner that leads to an absurd result.       In re N.J.A.C. 12:17-2.1, 
    450 N.J. Super. 152
    , 166-67 (App. Div. 2017).
    deposit dredge on wetlands. We are not required to review this newly raised
    argument that was not presented in their merits briefs, but even if we did, this
    argument is unavailing. Even though N.J.A.C. 7:7A-5.7(b)(1) declares that
    "[n]o material shall be deposited or dewatered in freshwater wetlands," it does
    not preclude an applicant, such as the DOT, from seeking a separate permit to
    authorize that activity, such as a GP1, which occurred here.
    A-5525-17
    42
    When interpreting a regulation, we are guided by the same general
    principles as we are when interpreting a statute. In re Eastwick College LPN-
    RN Bridge Program, 
    225 N.J. 533
    , 542 (2016); US Bank, 
    210 N.J. at 202
    . The
    main objective is to determine the intent of the drafter, which is most often
    found in the plain language of the regulation. In re Eastwick College, 225 N.J.
    at 542. If the plain language does not clearly manifest the drafter's intent, we
    are permitted to use extrinsic sources to determine the meaning. Ibid. (citing
    US Bank, 
    210 N.J. at 199
    ).
    A. "Currently Serviceable" Structure
    Appellants and SBB contend the West Creek CDF was not a "currently
    serviceable" structure as required by N.J.A.C. 7:7A-7.1(a) because the project
    requires the DOT to construct the CDF "from the ground up" by excavating the
    base of the site in the initial phase to create the berms that had been already
    bulldozed. Respondents and intervenor disagree with that interpretation.
    To begin, the West Creek CDF is a "structure." Although not defined in
    FWPA or its regulations, the term "structure" is instructively defined in the
    CZM Rules as "any assembly of materials above, on, or below the surface of
    the land or water, including, but not limited to, buildings, fences, dams,
    pilings, footings, breakwaters, culverts, pipes, pipelines, piers, roads, railroads,
    A-5525-17
    43
    and bridges, and includes floating structures."    N.J.A.C. 7:7-1.5 (emphasis
    added).   The berms that surround the CDF and hold the dredged material
    comprise such an "assembly of materials."
    That said, there is no definition of a "currently serviceable" structure in
    FWPA or its implementing regulations, except as it applies to dams. Although
    not mentioned by the parties, a dam regulation, N.J.A.C. 7:7A-7.18, provides
    criteria for a "GP18" permit authorizing dam repair, and likewise refers to
    what makes a dam "currently serviceable":
    (a) General permit 18 authorizes activities in
    freshwater wetlands, transition areas, and State open
    water as necessary for the repair, rehabilitation,
    replacement, maintenance, reconstruction, or removal
    of a dam, as defined in the Department's dam safety
    rules at N.J.A.C. 7:20-1.2.
    (b) A dam that is currently serviceable may be
    repaired, rehabilitated, replaced, maintained or
    reconstructed under general permit 18. A dam is
    considered currently serviceable if it meets any of the
    following criteria:
    1. The dam is in use, that is, the dam is
    impounding water at a normal pool
    elevation for which it was designed, at the
    time of submittal of the general permit
    application;
    2. The dam is not in use, and has been out
    of use for no more than five years prior to
    A-5525-17
    44
    submittal    of    the    general    permit
    application; or
    3. The dam is not in use, but has been out
    of use for up to 10 years prior to submittal
    of the general permit application, but the
    applicant documents that public funding
    was actively sought for repairs during the
    10 years.
    (c) A dam that is not currently serviceable, as defined
    in (b) above, may not be repaired, rehabilitated,
    replaced, maintained or reconstructed, but may be
    removed.
    [N.J.A.C. 7:7A-7.18 (emphasis added).]
    The West Creek CDF, of course, is not a dam.            Even so, applying
    analogous concepts of what is a "currently serviceable" structure, we conclude
    it was reasonable for the DEP to conclude the West Creek CDF is such a
    structure.
    Although not mentioned by the parties, the Army Corps defines
    "currently serviceable" in the context of nationwide general permits ("NWPs")
    as "[u]seable as is or with some maintenance, but not so degraded as to
    essentially require reconstruction."11      Reissuance and Modification of
    11
    The Army Corps issues NWPs to authorize activities under Section 404 of
    the Clean Water Act and Section 10 of the Rivers and Harbors Act of 1899,
    where those activities will have minimal individual and cumulative adverse
    environmental effects. 
    86 Fed. Reg. 2744
    , 2875; 
    82 Fed. Reg. 1860
    , 2006.
    A-5525-17
    45
    Nationwide Permits, 
    86 Fed. Reg. 2744
    , 2875 (Jan. 13, 2021); Issuance and
    Reissuance of Nationwide Permits, 
    82 Fed. Reg. 1860
    , 2006 (Jan. 6, 2017).
    This definition is used, for example, to review an Army Corps' NWP3(a),
    which applies to maintenance of structures and authorizes:
    [t]he repair, rehabilitation, or replacement of any
    previously authorized, currently serviceable structure
    or fill . . . , provided that the structure or fill is not to
    be put to uses differing from those uses specified or
    contemplated for it in the original permit or the most
    recently authorized modification. Minor deviations in
    the structure's configuration or filled area, including
    those due to changes in materials, construction
    techniques, requirements of other regulatory agencies,
    or current construction codes or safety standards that
    are necessary to make the repair, rehabilitation, or
    replacement are authorized.             This NWP also
    authorizes the removal of previously authorized
    structures or fills. . . .
    [82 Fed. Reg. at 1984 (emphasis added).]
    A federal NWP3 "only authorizes maintenance activities" of "repair,
    rehabilitation, or replacement."     
    82 Fed. Reg. 1879
    , 1984.           By contrast,
    N.J.A.C. 7:7A-7.1(a) authorizes an FWWGP1 for "activities . . . required to
    NWPs were first issued in 1977. Regulatory Programs of the Corps of
    Engineers, 
    42 Fed. Reg. 37122
     (July 19, 1977). After 1977, NWPs were
    issued, reissued, revised, or expired every few years. 
    86 Fed. Reg. 2744
    ,
    2875; 
    82 Fed. Reg. 1860
    , 2006. In 1991, the provisions were relocated into an
    appendix to the Code of Federal Regulations, but were removed in 1997 and
    are now published only in the Federal Register. Doyal v. N.J. Dep't of Env't
    Prot., 
    390 N.J. Super. 185
    , 191 n.2 (App. Div. 2007).
    A-5525-17
    46
    carry    out   the   repair,   rehabilitation,   replacement,   maintenance,    or
    reconstruction" of the structure. (Emphasis added).       Hence, by adding the
    concept of reconstruction, the activities authorized by a FWWGP1 are broader
    than the ones permitted by an NWP3(a).
    There is no evidence in the record that the CDF, even with its
    dilapidated, eroded, and bulldozed berms, has not continued to hold dredged
    material from 1983 and the prior dredgings. The CDF could reasonably be
    considered functional in that respect, although it apparently requires
    rehabilitation and reconstruction to safely accept and hold any newly dredged
    material. Therefore, if the CDF is holding dredged material but requires some
    reconstruction, repair, and maintenance to reach its full holding capacity, then
    it is considered currently serviceable, even if it has been dormant for some
    time.
    We therefore reject appellants' argument that the West Creek CDF was
    not a "previously authorized currently serviceable structure" as required by
    N.J.A.C. 7:7A-7.1 to qualify for a GP1.
    B. "Lawfully Existing" and Abandonment
    Appellants and SBB next contend the West Creek CDF was not
    "lawfully existing" as required by N.J.A.C. 7:7A-7.1. They emphasize that
    A-5525-17
    47
    none of its former owners, nor its current owner, complied with the annual
    reporting mandates outlined in the DEP's October 1997 Dredging Technical
    Manual and Appendix G to the CZM Rules titled "The Management and
    Regulation of Dredging Activities and Dredged Materials in New Jersey's
    Tidal Waters," effective July 6, 2015. Moreover, the private property owners
    repeatedly attempted to develop the property, both residentially and
    commercially, which the objectors argue illustrates the CDF was not lawfully
    existing at, between, and after the times of those ventures.
    Appellants and SBB further assert it does not matter that the word
    "existing" is not defined by FWPA or its implementing regulations, because
    there were no photographs or facts in the record showing that a CDF
    physically existed on Lot 2.01 when the DEP reviewed the DOT's GP1
    application. Respondents and intervenor counter that the CDF manifestly
    "existed" when the DOT applied for the General Permit.
    It is undisputed that the deposit of dredge spoils into the West Creek
    CDF was authorized under the permit issued in 1983. It is likewise undisputed
    that no dredge spoils have been deposited into the CDF after that activity.
    N.J.A.C. 7:7A-7.1 states that the structure must be "previously
    authorized, [and]. . . lawfully existing prior to July 1, 1988." (Emphasis
    A-5525-17
    48
    added). Contrary to appellants' contentions, this language, when read plainly,
    concerns the legal status of the structure, not the extent of its physical
    condition. The word "lawfully" modifies the term "existing."
    Appellants and SBB contend the lawful status of the CDF has lapsed
    under general principles of abandonment associated with the Municipal Land
    Use Law ("MLUL"), N.J.S.A. 40:55D-68. Under the MLUL, nonconforming
    uses or structures on a property existing at the time a zoning ordinance
    changes "may be continued upon the lot or in the structure so occupied and any
    such structure may be restored or repaired in the event of partial destruction
    thereof." N.J.S.A. 40:55D-68.
    In S&S Auto Sales, Inc. v. Zoning Bd. of Adjustment for Borough of
    Stratford, 
    373 N.J. Super. 603
    , 613-14 (App. Div. 2004), a case where the use
    of the property as an automobile dealership enjoyed the status of a
    nonconforming use under the MLUL, we explained the concept of
    abandonment in that context:
    Abandonment of a nonconforming use
    terminates the right to its further use. The traditional
    test of abandonment requires the concurrence of two
    factors: (1) an intention to abandon, and (2) some
    overt act or failure to act which carries a sufficient
    implication that the owner neither claims nor retains
    any interest in the subject matter of the abandonment
    ....
    A-5525-17
    49
    . . . Temporary non-use does not constitute
    abandonment. A change in ownership or tenancy does
    not terminate a nonconforming use . . . nor does the
    temporary inability to find a new tenant.
    . . . [T]he owner must demonstrate that the
    intention to continue the use is a continuing and
    definite intention, which must be substantiated by all
    of the circumstances surrounding the cessation. The
    owner bears the burden of proof by a preponderance
    of the evidence.
    [(Citations omitted) (emphasis added).]
    In Villari v. Zoning Bd. of Adjustment of Deptford, 
    277 N.J. Super. 130
    ,
    137 (App. Div. 1994), another case involving abandonment under the MLUL,
    we held that the landowners had abandoned the use of their land as a pig farm
    for up to fifteen years during which they used the land to grow corn and alfalfa
    and failed to maintain the fence or enclosed area "in any manner related to the
    raising of hogs or pigs." 
    Ibid.
     In response to the landowners' contention that
    they always intended to resume pig farming on the property, we determined
    that "even if plaintiffs did not have an actual subjective intention to abandon
    the raising of pigs, we would sustain the [Land Use] Board's decision based on
    plaintiffs' prolonged cessation of that use." 
    Ibid.
     Thus, the time of non-use
    must be considered, along with the "subjective intent to resume the conforming
    use." Berkeley Square Ass'n, Inc. v. Zoning Bd. of Adjustment of Trenton,
    A-5525-17
    50
    
    410 N.J. Super. 255
    , 268 (App. Div. 2009) (quoting S&S, 
    373 N.J. Super. at 624
    ).
    Here, appellants contend for several reasons that the West Creek CDF
    was abandoned long ago by its owners for any future use as a CDF. First, a
    former private owner developed a plan for residential and commercial uses,
    which evidences an intent to abandon the CDF. Second, the state coastal
    permit authorizing the deposit of dredge spoils into the CDF in 1983 was
    limited to a "one time only" disposal of approximately 52,000 cy dredged from
    the Westecunk Creek, and no deposits were ever made thereafter. Third, no
    owner "maintained" Lot 2.01 as a CDF, as evidenced from the disintegrated
    berms, the missing drainage pipe, and the dilapidated weir box. Fourth, if the
    DEP or the DOT had intended to preserve the CDF, the State would have
    recorded some interest in the property, instead of letting the one-year 1983
    easement expire. Finally, none of the owners prepared an annual maintenance
    report updating the site's status and condition or identifying a five-year plan of
    projected activities, as appellants say was required by the DEP Dredging
    Technical Manual written in October 1997 and one of the appendices to the
    CZM Rules.
    A-5525-17
    51
    Initially, we note appellants' reliance is misplaced on whether the former
    CDF owners complied with mandatory reporting requirements in the DEP's
    1997 Dredging Technical Manual or in Appendix G to the CZM Rules. FWPA
    provides that developments, such as the present one, which were approved by
    the Army Corps prior to the Act's effective date on July 1, 1988:
    which projects would otherwise be subject to State
    regulation on or after the effective date of this act,
    shall be governed only by the Federal Act, and shall
    not be subject to any additional or inconsistent
    substantive requirements of [FWPA]; provided,
    however, that upon the expiration of a permit issued
    pursuant to the Federal Act any application for a
    renewal thereof shall be made to the appropriate
    regulatory agency.
    [N.J.S.A. 13:9B-4(d)(3).]
    Based on that statute, the reporting requirements cited by appellants would not
    apply to the CDF until after the DOT applied to the DEP for a new permit.
    The abandonment issue is being presented to us without the benefit of
    any reasoned analysis by the agency in its final agency decision.12 Nor did the
    12
    Before the present permits were issued in 2018, the question of
    abandonment did arise in earlier permit applications. In 2010, when BCE filed
    permit applications to conduct maintenance dredging of the Westecunk Creek,
    the Army Corps questioned whether the site was "an active disposal site and
    not abandoned." BCE responded that it has "never considered this [site] as
    abandoned." This exchange arguably suggests that the DEP's legal position on
    the alleged irrelevance of abandonment has not been consistent.
    A-5525-17
    52
    DEP Commissioner's September 14, 2021 decision denying appellants'
    emergent request for a stay pending appeal mention abandonment. Instead,
    respondents' briefs adopt a categorial position that abandonment, as it is
    understood under the MLUL and related case law, is irrelevant to DEP
    freshwater wetlands permitting. That is not entirely clear because the DEP has
    at times, albeit not in a GP1 context, looked to abandonment principles in its
    regulatory role.
    We note in this regard the DEP has relied in the past on the MLUL's
    doctrine of abandonment to review permit applications, that is, specifically to
    review FHA permits. In Asdal Builders, LLC v. N.J. Dep't of Env't Prot., 
    426 N.J. Super. 564
    , 577 (App. Div. 2012), a civil penalty action, the DEP
    Commissioner used the abandonment doctrine to deny an after-the-fact stream
    encroachment permit. Although we did not reject the doctrine's conceptual
    applicability to a DEP permitting case, we did conclude that the
    Commissioner's determination the property was abandoned was incorrect on
    the facts presented. 
    Ibid.
    In addition, we note the concept of abandonment is found in FWPA,
    albeit for cranberry bogs, blueberry fields, and ongoing farming, ranching, or
    silviculture operations. In N.J.S.A. 13:9B-4(a), the Legislature exempts those
    A-5525-17
    53
    activities from the requirements of obtaining a freshwater wetlands permit.
    For the purposes of explaining that particular exemption, N.J.S.A. 13:9B-4(f)
    injects concepts of abandonment:
    For the purposes of the exemptions in subsection a. of
    this section, a cranberry bog, blueberry field, or
    portion thereof, on which any of the activities
    specifically pertaining to cranberry bogs or blueberry
    fields listed in that subsection has occurred within the
    prior five years shall be considered an established,
    ongoing farming operation, and shall not be deemed
    abandoned. The lack of a commercial harvest or
    production of a crop on or from the bog or field shall
    not be a determining factor as to whether the
    agricultural use has been abandoned.
    [N.J.S.A. 13:9B-4(f) (emphasis added).]
    These exemptions relating to the abandonment of blueberry fields and
    cranberry bogs are also found in FWPA's implementing regulations. N.J.A.C.
    7:7A-1.3 states:
    "Abandoned" means, with respect to an agricultural
    field, including a blueberry field or a cranberry bog,
    that the field was used for agriculture, but has not
    been used to produce a crop or product, or maintained
    or improved for agricultural purposes, for five years or
    more. If an agricultural field has been abandoned for
    40 or more years, it shall no longer be considered an
    abandoned agricultural field.        The lack of a
    commercial harvest or production of a crop on or from
    a cranberry bog or blueberry field shall not be a
    determining factor as to whether the agricultural use
    has been abandoned.
    A-5525-17
    54
    [N.J.A.C. 7:7A-1.3 (emphasis added).]
    N.J.A.C. 7:7A-1.3 adds that
    "Established, ongoing farming, ranching, or
    silviculture operation" [under this regulation] means
    activities on areas subject to a farming, ranching, or
    silviculture use as of June 30, 1988, which use has
    been pursued continuously since June 30, 1988.
    Activities on areas lying fallow as part of a
    conventional rotational cycle that does not exceed five
    years are part of an established operation. Activities
    that bring an area into farming, silviculture, or
    ranching use are not part of an established operation.
    An operation ceases to be established when the area
    on which it was conducted has been converted to
    another use or has lain idle for so long that
    modifications to the hydrological regime are necessary
    to resume operations, or for more than five years,
    whichever is shorter.
    A cranberry bog, blueberry field, or portion thereof
    that was used for such purposes as of June 30, 1988,
    and on which any of the activities listed at N.J.A.C.
    7:7A-2.4(c)2 and 3 have occurred within the prior five
    years shall be considered an established, ongoing
    farming operation and shall not be deemed abandoned.
    The lack of a commercial harvest or production of a
    crop on or from the lands shall not be a determining
    factor as to whether the agricultural use has been
    abandoned.
    [Ibid. (emphasis added).]
    These citations, coupled with the DEP's response to the Army Corps'
    query in 2010, undercut the DEP's legal argument that the doctrine of
    A-5525-17
    55
    abandonment is irrelevant to the issuance of a GP1 permit and has no bearing
    upon whether the CDF in this case was a "lawfully existing" structure when
    the DOT applied for that permit. Based on the apparent historical usage of the
    doctrine of abandonment by the Legislature and the DEP, the agency must
    consider the factual record anew and make an explicit, evidence-based current
    determination as to whether the West Creek CDF had been abandoned due to
    its long years of erosion, alleged lack of maintenance, and alleged return to its
    natural state after the 1983 dredging and disposal. 12
    Although we recognize the Attorney General's assertion in its brief on
    behalf of the DEP that appellants' claims of abandonment do not matter here,
    an agency's appellate brief is no place for it to rehabilitate its order. In re
    N.J.A.C. 7:1B-1.1 et seq., 
    431 N.J. Super. 100
    , 139 (App. Div. 2013).
    12
    We do not consider the question of abandonment as synonymous with the
    previously discussed issue of whether the CDF is a "currently service able"
    structure. As we pointed out, supra, the latter term can encompass the
    historical uses of the structure and does not hinge upon the elements of
    abandonment. It is conceivable, for instance, that a CDF is "currently
    serviceable" in terms of its physical properties, but nonetheless had been
    abandoned by its owners by failing to use it for a prolonged period of time.
    A-5525-17
    56
    C. "Expand, Widen, or Deepen"
    Appellants and SBB contend the proposed activities for the CDF project
    will "expand, widen, or deepen" the CDF that had been previously authorized
    in 1983, and thereby violate N.J.A.C. 7:7A-7.1(a)(2).
    The DEP argues in response that because the new plan does not expand
    the 1983 CDF's "footprint" under CAFRA, it does not "expand" the use of the
    1983 CDF under FWPA. That argument mixes apples with oranges.
    Notably, in its undated responses to public comments concerning the
    proposed CDF, the DEP declared:
    Comment 1:
    Freshwater Wetlands General Permit No. 1
    Applicability. Several comments were received that
    reconstruction of existing confined disposal facility
    (CDF) does not meet the requirements of the
    Freshwater Wetlands General Permit No. 1 because
    the site has not been used in decades and there is no
    current CDF on site.
    Response:
    NJDEP has determined the project meets the
    requirements of the Freshwater Wetlands General
    Permit No. 1. Maintenance dredging of the
    Westecunk Creek channel has occurred several times
    dating back to 1940 and most recently in 1983. The
    CDF was constructed for dredged material
    management for the last three maintenance dredging
    events (1966, 1972, and 1983) and continues to serve
    A-5525-17
    57
    as a confined disposal facility and has not been put to
    any other use. All reconstruction activities will take
    place within the footprint of the existing CDF. The
    CDF will not be expanded, widened, or deepened.
    The berms of the CDF will be reconstructed to an
    elevation of 15.0' NAVD '88, but the depth of the
    structure is limited to the previous elevation of the
    underlying coastal marsh.
    ....
    Comment 8:
    CDF Berm Height and View Obstruction. Several
    comments were received stating that the elevated CDF
    berms would obstruct the view of the adjacent
    properties.
    Response: The reconstruction of the CDF is to occur
    in phases with the initial phase using dredged material
    presently contained within the CDF to reconstruct the
    berms to an elevation of 10.75' NAVD 88. The
    second phase will reconstruct berms to an elevation of
    15' NAVD 88. All reconstruction activities will take
    place within the footprint of the existing CDF. There
    are no specific height limitations under the General
    Permit No. 1 provided the CDF is not expanded,
    widened, or deepened.
    We discern critical shortcomings with the DEP's analysis reflected in
    these Responses. For one thing, the Responses' narrow focus on the fact that
    the reconstructed berms will not "widen" or "deepen" the CDF essentially
    ignores the regulation's additional broader term, "expand."
    A-5525-17
    58
    A substantial increase in the above-ground height and overall volume
    capacity of a structure would appear to comprise an "expan[sion]" of that
    structure. Enlarging the height and volume of a structure would seem to be
    included among the various ways in which it can "expand."
    The term "expand," as used within N.J.A.C. 7:7A-7.1(a)(2), is not
    defined   in   the   DEP's   regulations.    Nevertheless,    a   common-sense
    understanding of "expand" would not confine the term to increases in only
    width and depth, but also would embrace increases in other dimensions, such
    as height and volume. The definition of "expand" in Webster's II New College
    Dictionary 394 (1999) includes "[t]o increase the volume, size, or scope of . . .
    . " Otherwise, if height or volume did not matter, a property owner with a
    previously approved two-story building located in freshwater wetlands
    conceivably could avoid getting an Individual Permit when adding ten more
    stories and creating a massive tower, so long as the width of the building did
    not change.
    A cardinal principle when interpreting a statute or regulation is to give
    meaning to each word within it. DKM Residential Props. Corp. v. Twp. of
    Montgomery, 
    182 N.J. 296
    , 307 (2005). We disfavor interpretations that result
    in words serving as mere surplusage. 
    Ibid.
     Here, the regulation's inclusion of
    A-5525-17
    59
    the word "expand," along with the terms "widen" and "deepen," adds breadth
    to its dimension and meaning. Width and depth are specific, but not exclusive,
    measures of expansion. The absence of the terms "height" and "volume" from
    the regulation's listing of dimensional terms is not dispositive, given the
    inclusion of the all-encompassing term "expand," which logically covers
    width, depth, and height, and volume.
    The pertinent FWPA regulation, N.J.A.C. 7:7A-7.1(a), disallows the
    issuance of a GP1 for activities that "expand, widen, or deepen the previously
    authorized structure." The word "feature" encompasses a "structure" such as a
    CDF.      N.J.A.C. 7:7A-16.7, titled "Additional application requirements for an
    authorization under a general permit, for an individual permit, or for a transition
    area waiver," requires a GP1 applicant to submit a site plan with "[e]xisting
    features, such as lot lines, structures, land coverage, and vegetation . . . . " N.J.A.C.
    7:7A-16.7(c)(4)(i) (emphasis added). Additionally, N.J.A.C. 7:7A–2.3 states that a
    permitted type of “normal property maintenance” is the "[m]aintenance of artificial
    features including the repair, rehabilitation, replacement, maintenance or
    reconstruction of any previously authorized, currently serviceable structure," again
    treating a structure as a kind of feature. N.J.A.C. 7:7A-2.3(b)(1)(i)(9) (emphasis
    added).
    A-5525-17
    60
    This leads us to conclude that the DEP's permit decisions are materially
    lacking in the necessary analysis to establish that the proposed CDF does not
    "expand" the CDF that had been approved and built in 1983. We reject the DEP's
    contention that there is no expansion if the horizontal footprint does not expand.
    These additional dimensions of height and volume, which go beyond a
    "footprint," must be considered when determining whether an "expan[sion]"
    occurred.    The matter must be remanded to require the Commissioner to
    reconsider the question. On reconsideration, the DEP must provide a cogent and
    sufficient statement of reasons to justify why an almost seven-fold increase in
    volume and a more than two-fold increase in the height of the CDF berms does not
    represent an "expansion" of the structure disallowed by a General Permit and does
    not require an Individual Permit.
    D. "Any Use Other Than as Specified"
    As a related concern under the terms of N.J.A.C. 7:7A-1(a), the DEP's final
    agency decision does not explain why the CDF facility "will not be put to any use
    other than as specified in any permit authorizing its original construction."
    N.J.A.C. 7:7A-1(a)(1).    A proper application of the regulation in its entirety
    requires this analysis. The objectors assert that the DOT's plan to convert the
    CDF into a regional CDF will improperly go beyond the use of the CDF under
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    the 1983 permit, which was limited to a one-time easement to deposit a modest
    amount of dredge spoils.
    The 1983 permit authorized the CDF to be used for holding dredging spoils
    from only one waterway, i.e., the Westecunk Creek.          The present project is
    designed to accept dredged material from two additional waterways, i.e., Parkers
    Run and Cedar Run.       The propriety of these additional "uses" also must be
    addressed on remand by the Commissioner.
    E. "Minor Deviations," "Changes in Materials or Construction Techniques,"
    and No "Additional Freshwater Wetlands Disturbances"
    As we have already noted, N.J.A.C. 7:7A-7.1(a)(2) disallows a GP1 if the
    activities "deviate from any plans of the original activity, except that minor
    deviations due to changes in materials or construction techniques and which are
    necessary to make repairs, rehabilitation, or replacements are allowed, provided
    such changes do not result in disturbance of additional freshwater wetlands or State
    open waters upon completion of the activity." (Emphasis added).
    Appellants and SBB argue the current CDF project is a major, not a minor,
    deviation from the plan authorized by the 1983 permit. They further assert the
    current ongoing project is, in fact, disturbing additional freshwater wetlands. The
    DEP and the DOT disagree.
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    The DEP's permitting decisions in the record are inadequate in addressing
    these issues. The DEP declares that the changes are only "minor deviations," but
    that conclusory statement falls short of the reasoned analysis required to obtain a
    GP1 under FWPA. The permitting decisions also neither provide any explanation,
    nor identify any evidence, that "changes in materials or construction techniques"
    have necessitated the revision and expansion of the CDF.
    We do recognize that the GP1 issued by the DEP attaches numerous
    conditions to minimize the disturbance of additional wetlands, and that the DEP
    took steps to issue a stern letter to the DOT enforcing those conditions when it
    learned about acts of non-compliance in spring 2021. Nonetheless, this is yet
    another aspect of the agency decision that needs renewed attention and
    amplification on remand.
    IV.
    In our discussion in Part III, supra, we have identified several critical issues
    that require further consideration and reasoned analysis by the DEP. We must
    remand the case to the agency for that to take place. We do not do so lightly. But
    there is well-established precedent supporting such a prudent course of action.
    Case law has long instructed that as a general principle of sound
    administrative practice and judicial review, agencies must articulate in their
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    final decisions the specific reasons they relied upon in reaching their
    determinations. "[N]o matter how great a deference the court is obliged to
    accord the administrative determination which it is being called upon to
    review, it has no capacity to review at all unless . . . the agency has stated its
    reasons grounded in [the] record for its action." State v. Atley, 
    157 N.J. Super. 157
    , 163 (App. Div. 1978); see also In re FWPA Authorization, 
    372 N.J. Super. at 594
     (invoking this principle in remanding a final agency decision by
    the DEP for additional analysis and findings). The agency must provide an
    "expression of [its] reasoning which . . . led to the conclusion below[.]" Lister
    v. J.B. Eurell Co., 
    234 N.J. Super. 64
    , 73 (App. Div. 1989). "We cannot give
    deference to an agency's factfinding unless we have 'confidence that there has
    been a careful consideration of the facts in issue and appropriate findings
    addressing the critical issues in dispute.'"        In the Matter of Thomas
    Orban/Square Props., LLC, 
    461 N.J. Super. 57
    , 77 (App. Div. 2019) (quoting
    Bailey v. Bd. of Review, 
    339 N.J. Super. 29
    , 33 (App. Div. 2001)).
    Our opinion in In re FWPA Authorization exemplifies the importance of
    an administrative agency expressly addressing and adjudicating—in the first
    instance—all of the issues that bear upon the validity of a permit under the
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    pertinent laws and regulations. We will discuss that opinion in some depth
    because of its instructive guidance.
    In 2001, a building company applied to the DEP for a FWPA General
    Permit with plans to construct a road, a cul-de-sac, and numerous single-
    family homes on freshwater wetlands. Id. at 580-81. A prerequisite to obtain
    such a permit was that the wetlands had to be "isolated," meaning they were
    not a part of a "surface water tributary system." Id. at 582-83 (citing N.J.S.A.
    13:9B-23(b)). Many nearby residents opposed the application on the grounds
    that the wetlands on which the company wanted to build were not isolated, but
    instead was "hydrologically connected to a swale and ditch system carrying
    runoff from the site . . . to a nearby stream." Id. at 584.
    After inspecting the property three times, the DEP concluded in a letter
    of interpretation ("LOI") that the wetlands were isolated, and the application
    could go forward. Id. at 586-90. In response to its LOI, the DEP received
    additional objections from an array of politicians, environmental groups, and
    individuals. Id. at 591-92. The DEP met with the objectors and discussed
    their concerns, but ultimately issued the applicant the requested permit on May
    2003 without any "findings of fact or analysis of the materials submitted by the
    objectors." Id. at 592-93. The DEP reiterated that the wetlands are isolated,
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    permitting construction, but did not respond to any of the specific objections.
    Id. at 592.
    On appeal by the objectors, we held in In re FWPA Authorization that
    "all . . . FWPA permitting actions require that certain findings first be made by
    [the] DEP consistent with the applicable statutory criteria[,]" which the DEP
    did not issue in that case. Id. at 595-56. Our opinion identified numerous
    deficiencies and omissions from the DEP's findings and analyses. 13
    For those many reasons, we remanded In re FWPA Authorization "for
    further investigative analysis as may be determined by [the DEP] . . . and for
    the necessary fact-findings we have held are required." Id. at 598. We did not
    retain jurisdiction. Ibid. We anticipated that a "subsequent reviewing court,"
    13
    Among other things, we noted the DEP had not addressed the "abundance of
    factual material" that could support an outcome contrary to the one it reached.
    Id. at 596. For example, the DEP did not sufficiently address that the property
    creates off-site flows when flooded, which is a characteristic of non-isolated
    wetlands. Ibid. Further, the DEP characterized in a conclusory fashion the
    off-site flow as a "sheet flow," a term not defined in any corresponding statute
    or regulation. Id. at 596-97. Also, the DEP did not give any explanation or
    differentiation between this type of flow and one that would make the wetlands
    sufficiently isolated. Ibid. Additionally, the DEP had not inspected the
    property during a "wet" season, making the court skeptical that the DEP had
    adequately observed the flow conditions to correctly label the property as
    isolated. Id. at 597. The DEP also relied heavily on a map which it failed to
    provide to the parties and the court, and it failed to provide analysis of the map
    and its connection to the property characterization issue. Ibid.
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    if a further appeal were pursued, "could better analyze" the appellants' record
    deficiency arguments. Id. at 598.
    We follow a similar path here. The matter is remanded to the DEP to
    consider, as expeditiously as possible, all of the items we have identified in
    Part III of this opinion as in need of further consideration. Upon concluding
    that review, the Commissioner or his designee shall issue a detailed final
    agency decision that contains factfinding and reasoned analysis sufficient to
    enable further appellate review if pursued by the objectors, or by the DOT, or
    both.    In the course of its review, the DEP should expressly consider the
    opinions of appellants' expert in the Lee Report on the pertinent topics that
    have not been disposed of in this opinion, and any material factual
    developments that have occurred since the Report was issued in 2018.
    While the remand is pending, the DEP and the DOT shall retain the
    discretion to reconsider whether a General Permit is the most appropriate
    permit for this particular situation or, alternatively, whether the submission by
    the DOT and consideration by the DEP of an Individual Permit application at
    this juncture would be more suitable and expeditious. We provide no advisory
    opinion on any of these subjects.
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    The remand shall be completed by March 31, 2022, unless the
    Commissioner advises this court by letter that a reasonable extension of that
    deadline is imperative, bearing in mind the protracted history of this dispute.
    In the meantime, we are not persuaded that a stay of the current activity at the
    project site is warranted. As the parties are well aware, this court has denied a
    stay pending appeal on multiple occasions during this litigation, and the
    Supreme Court has not ruled otherwise. As a practical matter, we are aware
    that, due to habitat cycles and other factors, the dredging and construction
    activity must stop by December 31, 2021 and cannot resume until July 2022.
    The status quo need not be changed at this time, pending the outcome of the
    remand.
    All other points raised on appeal lack sufficient merit to warrant
    discussion. R. 2:11-3(e)(1)(D) and (E).
    Affirmed in part and remanded in part for further consideration,
    consistent with this opinion. We do not retain jurisdiction.
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