Lingenfelter v. Lower Elkhorn NRD ( 2016 )


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    07/08/2016 09:06 AM CDT
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    Nebraska Supreme Court A dvance Sheets
    294 Nebraska R eports
    LINGENFELTER v. LOWER ELKHORN NRD
    Cite as 
    294 Neb. 46
    Burton P. Lingenfelter, appellant,
    v. Lower Elkhorn Natural
    R esources District, appellee.
    ___ N.W.2d ___
    Filed July 8, 2016.     No. S-14-1112.
    1.	 Administrative Law: Judgments: Appeal and Error. A judgment or
    final order rendered by a district court in a judicial review pursuant to
    the Administrative Procedure Act may be reversed, vacated, or modified
    by an appellate court for errors appearing on the record. When review-
    ing an order of a district court under the Administrative Procedure Act
    for errors appearing on the record, the inquiry is whether the decision
    conforms to the law, is supported by competent evidence, and is neither
    arbitrary, capricious, nor unreasonable.
    2.	 Judgments: Appeal and Error. An appellate court, in reviewing a dis-
    trict court’s judgment for errors appearing on the record, will not substi-
    tute its factual findings for those of the district court where competent
    evidence supports those findings.
    3.	 ____: ____. Whether a decision conforms to law is by definition a
    question of law, in connection with which an appellate court reaches a
    conclusion independent of that reached by the lower court.
    4.	 Administrative Law: Statutes: Appeal and Error. To the extent that
    the meaning and interpretation of statutes and regulations are involved,
    questions of law are presented which an appellate court decides indepen-
    dently of the decision made by the court below.
    5.	 Constitutional Law: Ordinances: Appeal and Error. The constitution-
    ality of an ordinance presents a question of law, in which an appellate
    court is obligated to reach a conclusion independent of the decision
    reached by the trial court.
    6.	 Constitutional Law: Statutes: Appeal and Error. The constitutionality
    of a statute presents a question of law, which an appellate court indepen-
    dently reviews.
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    LINGENFELTER v. LOWER ELKHORN NRD
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    7.	 Constitutional Law: Administrative Law: Natural Resources
    Districts: Appeal and Error. The constitutionality of a rule adopted by
    a natural resources district presents a question of law, which an appellate
    court independently reviews.
    8.	 Administrative Law: Appeal and Error. A district court, in applying
    a de novo standard of review, can consider and may give weight to the
    fact that the hearing officer observed the witnesses and accepted one
    version of the facts rather than another.
    9.	 Estoppel. The doctrine of equitable estoppel applies where, as a result
    of conduct of a party upon which another person has in good faith
    relied to one’s detriment, the acting party is absolutely precluded, both
    at law and in equity, from asserting rights which might have other-
    wise existed.
    10.	 Administrative Law: Natural Resources Districts: Words and
    Phrases. A natural resource district is not an agency within the meaning
    of the Administrative Procedure Act, Neb. Rev. Stat. § 84-901 et seq.
    (Reissue 2014).
    11.	 Constitutional Law: Due Process. Substantive due process requires
    a determination whether a right in which the plaintiff has a legitimate
    property interest is at issue and, if it is, whether that right was unconsti-
    tutionally taken from the plaintiff.
    12.	 Due Process: Property: Public Health and Welfare. To establish a
    substantive due process violation, the government’s land-use regulation
    must be clearly arbitrary and unreasonable, having no substantial rela-
    tion to the public health, safety, morals, or general welfare.
    13.	 Constitutional Law: Equal Protection. The Nebraska Constitution
    and the U.S. Constitution have identical requirements for equal protec-
    tion challenges.
    14.	 Equal Protection. The Equal Protection Clause requires the government
    to treat similarly situated people alike.
    15.	 ____. The Equal Protection Clause does not forbid classifications; it
    simply keeps governmental decisionmakers from treating differently
    persons who are in all relevant respects alike.
    16.	 Legislature: Equal Protection. If a legislative classification involves
    either a suspect class or a fundamental right, courts will analyze the
    classification with strict scrutiny.
    17.	 Equal Protection: Words and Phrases. A suspect class is one that has
    been saddled with such disabilities or subjected to such a history of pur-
    poseful unequal treatment as to command extraordinary protection from
    the majoritarian political process.
    18.	 Equal Protection. When a classification created by state action does
    not jeopardize the exercise of a fundamental right or categorize because
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    LINGENFELTER v. LOWER ELKHORN NRD
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    of an inherently suspect characteristic, the Equal Protection Clause
    requires only that the classification rationally further a legitimate
    state interest.
    19.	 Equal Protection: Proof. Under the rational basis test, whether an equal
    protection claim challenges a statute or some other government act or
    decision, the burden is upon the challenging party to eliminate any rea-
    sonably conceivable state of facts that could provide a rational basis for
    the classification.
    20.	 Equal Protection. Under the rational basis test, the Equal Protection
    Clause is satisfied as long as (1) there is a plausible policy reason for
    the classification, (2) the legislative facts on which the classification
    is based may rationally have been considered to be true by the gov-
    ernmental decisionmaker, and (3) the relationship of the classification
    to its goal is not so attenuated as to render the distinction arbitrary
    or irrational.
    Appeal from the District Court for Madison County: James
    G. Kube, Judge. Affirmed.
    Stephen D. Mossman, Joshua E. Dethlefsen, and Ryan K.
    McIntosh, of Mattson Ricketts Law Firm, for appellant.
    David A. Dudley and Colin A. Mues, of Baylor, Evnen,
    Curtiss, Grimit & Witt, L.L.P., for appellee.
    Heavican, C.J., Wright, Connolly, McCormack, Miller-
    Lerman, Cassel, and Stacy, JJ.
    Cassel, J.
    I. INTRODUCTION
    A natural resources district ordered a farmer to stop irrigat-
    ing Dunaway Farm, because the district’s rules prohibited use
    of ground water for new irrigated acres within the district’s
    management area without a variance. The farmer took the
    matter to the district court in two ways: an appeal using the
    Administrative Procedure Act (APA)1 and a declaratory judg-
    ment action challenging the constitutionality of several of
    the district’s rules. The farmer lost on both claims and now
    1
    Neb. Rev. Stat. § 84-901 et seq. (Reissue 2014).
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    LINGENFELTER v. LOWER ELKHORN NRD
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    appeals to this court. On the APA appeal, we find no errors on
    the record. And because the rules are constitutional, summary
    judgment denying declaratory relief was correct. We affirm the
    district court’s judgment.
    II. BACKGROUND
    Burton P. Lingenfelter farms in Pierce County, Nebraska.
    He owns and operates Dunaway Farm and three other par-
    cels of land in its immediate vicinity, one of which is called
    Rehfeld Farm. Dunaway Farm and Rehfeld Farm are located
    within the jurisdiction of the Lower Elkhorn Natural Resources
    District (District).
    The District’s rules contain restrictions on ground water
    irrigation. Within the district, land may not be irrigated unless
    it qualifies as a “Historically Irrigated Acre” or it has been
    granted a variance. Historically Irrigated Acres include those
    classified as irrigated by the county assessor between 1999
    and 2008.
    Before 2010, Dunaway Farm was not irrigated or classi-
    fied as irrigated. Beginning in 2010, Lingenfelter used the
    well on Rehfeld Farm to irrigate Dunaway Farm. In 2013, the
    District sent Lingenfelter a letter notifying him that Dunaway
    Farm did not constitute Historically Irrigated Acres and that
    it would issue him a cease-and-desist letter if he continued to
    irrigate it. After a hearing, the District ordered Lingenfelter to
    cease and desist irrigating Dunaway Farm.
    Lingenfelter appealed to the district court, seeking judi-
    cial review of the District’s decision and filing a declaratory
    judgment action challenging the constitutionality of several
    of the District’s rules related to irrigation. The district court
    affirmed the District’s decision and sustained the District’s
    motion for summary judgment in the declaratory judgment
    action. Lingenfelter filed the instant appeal. We moved the case
    to our docket.2
    2
    Neb. Rev. Stat. § 24-1106(3) (Reissue 2008).
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    LINGENFELTER v. LOWER ELKHORN NRD
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    294 Neb. 46
    1. Statutory Background
    This appeal involves challenges to the District’s rules and
    the actions it took pursuant to those rules. We first review the
    legislation that authorized the District to adopt its rules.
    (a) Natural Resources Districts
    In 1969, the Nebraska Legislature created the State’s natural
    resources districts (NRDs).3 The Legislature has declared that
    NRDs are political subdivisions of the State,4 and it has set out
    12 “purposes of natural resources districts.”5 The sixth purpose,
    “development, management, utilization, and conservation of
    ground water and surface water,” is the most relevant in the
    instant case.6
    (b) Nebraska Ground Water Management
    and Protection Act
    In 1975, The Legislature provided NRDs with authority
    to manage and conserve ground water through the Nebraska
    Ground Water Management and Protection Act (Act).7 In the
    Act’s “Declaration of intent and purpose” provision,8 which
    has been amended over time, the Legislature emphasized the
    importance of ground water to the welfare of Nebraskans and
    the NRDs’ role in protecting it. The Legislature stated that
    “ground water is one of the most valuable natural resources
    in the state, and that an adequate supply of ground water is
    3
    Neb. Rev. Stat. § 2-3201 (Reissue 2012).
    4
    Neb. Rev. Stat. § 2-3213 (Reissue 2012).
    5
    Neb. Rev. Stat. § 2-3229 (Reissue 2012).
    6
    Id.
    7
    Neb. Rev. Stat. §§ 46-701 to 46-756 (Reissue 2010 & Cum. Supp. 2014).
    See Carl A.P. Fricke & Darryll T. Pederson, Ground-Water Resource
    Management in Nebraska, 17 Ground Water 544 (1979) (brief overview
    of development of ground water irrigation in Nebraska and Act’s original
    provisions).
    8
    § 46-702.
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    essential to the general welfare of the citizens of this state
    and to the present and future development of agriculture in
    the state.”9 It also found that “the management, protection,
    and conservation of ground water and the reasonable and
    beneficial use thereof are essential to the economic prosper-
    ity and future well-being of the state,” and it found that “the
    public interest demands procedures for the implementation of
    management practices to conserve and protect ground water
    supplies and to prevent the contamination or inefficient or
    improper use thereof.”10
    The Act grants NRDs certain powers “to administer and
    enforce the [Act] and to effectuate the policy of the state to
    conserve ground water resources.”11 One section authorizes
    NRDs to take certain steps in any area within their jurisdic-
    tion. Relevant to this appeal, it provides that whether or not
    any portion of a district has been designated as a “management
    area,” an NRD may:
    (b) Require such reports from ground water users as
    may be necessary;
    (c) Require the reporting of water uses and irrigated
    acres by landowners and others with control over the
    water uses and irrigated acres for the purpose of certifica-
    tion by the district;
    ....
    (h) Issue cease and desist orders, following three
    days’ notice to the person affected stating the contem-
    plated action and in general the grounds for the action
    and following reasonable opportunity to be heard, to
    enforce any of the provisions of the act or of orders
    or permits issued pursuant to the act, to initiate suits
    to enforce the provisions of orders issued pursuant to
    9
    
    Id. 10 Id.
    11
    § 46-707(1).
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    the act, and to restrain the construction of illegal water
    wells or the withdrawal or use of water from illegal
    water wells.12
    Another provision authorizes NRDs to take additional steps in
    what were once designated “control areas,” “special protection
    areas,” and “management areas,” and are now called simply,
    management areas.
    Originally, the Legislature contemplated only the estab-
    lishment of control areas. In the first version of the Act,
    the Director of Water Resources, who is now called the
    Director of Natural Resources (Director), played a large role
    in establishing control areas. NRDs began the process of
    designation by requesting that the Director hold a hearing on
    the matter.13 After the hearing, the Director could declare an
    area to be a control area if he or she determined that there
    was “an inadequate ground water supply to meet present
    or reasonably foreseeable needs for beneficial use of such
    water supply.”14
    If a control area was established, the NRD would hold
    another public hearing to determine which controls to imple-
    ment within the area.15 The NRD could choose from a list of
    authorized controls:
    (a) It may determine the permissible total withdrawal
    of ground water in the designated control area for each
    day, month, or year, and allocate such withdrawal among
    the ground water users within the area;
    (b) It may adopt and enforce a system of rotation for
    use of ground water in the control area;
    (c) It may adopt well-spacing requirements more
    restrictive than those found in Chapter 46, article 6; and
    12
    
    Id. 13 Neb.
    Rev. Stat. § 46-658(2) (Reissue 1978).
    14
    § 46-658(1).
    15
    Neb. Rev. Stat. § 46-664 (Reissue 1978).
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    (d) It may adopt such other reasonable regulations as
    are necessary to carry out the intent of [the Act].16
    The controls chosen by the NRD were subject to the approval
    of the Director.17
    In the early 1980’s, the Legislature amended the Act and
    gave NRDs the authority to establish management areas within
    their jurisdictions. Under these new provisions, establish-
    ing a management area began when an NRD prepared a
    “management plan.” Every NRD was required to prepare a
    management plan that included recommended ground water
    management objectives and controls and identified a variety
    of considerations within its jurisdiction, including available
    ground water supplies, recharge rates, precipitation rates, and
    crop water needs.18
    NRDs had to request public comments during their prepa-
    rations of the plans and submit the plans to the Director for
    review.19 But whether or not the Director approved the plan,
    the NRD could hold a public hearing to propose establish-
    ing a management area pursuant to the plan.20 All interested
    persons could present testimony at the hearing, and then the
    NRD decided whether or not a management area should be
    established.21 If an NRD established a management area, it
    was then required to “adopt one or more controls to be utilized
    within the area in order to achieve the ground water reser-
    voir life goal specified in the plan.”22 The controls authorized
    were essentially the same as those controls authorized in con-
    trol areas.23
    16
    Neb. Rev. Stat. § 46-666(1) (Reissue 1978).
    17
    
    Id. 18 Neb.
    Rev. Stat. § 46-673.01 (Reissue 1984).
    19
    Neb. Rev. Stat. §§ 46-673.02 and 46-673.03 (Reissue 1984).
    20
    Neb. Rev. Stat. § 46-673.04 (Reissue 1984).
    21
    Neb. Rev. Stat. § 46-673.05 (Reissue 1984).
    22
    Neb. Rev. Stat. § 46-673.06 (Reissue 1984).
    23
    § 46-666 and Neb. Rev. Stat. § 46-673.09 (Reissue 1984).
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    In 1986, the Legislature amended the Act again, this time
    protecting ground water quality by authorizing special protec-
    tion areas within NRDs.24 The Legislature originally gave the
    Department of Environmental Control the power to establish
    these areas.25 If it did so, then the NRDs within the boundaries
    of the area were required to prepare action plans “designed to
    stabilize and reduce the level [of contaminants] and prevent
    the increase or spread of ground water contamination.”26 The
    Department of Environmental Control would then approve or
    deny the plan.27 The Act authorized NRDs to adopt protective
    measures within these areas, including requiring educational
    programs and best management practices.28
    In 1996, the Legislature undertook a major revision of the
    Act. For the first time, the Act recognized that ground water
    and surface water may be hydrologically connected and that
    hydrologically connected ground water and surface water may
    need to be managed differently from other water.29
    The 1996 amendments also combined control areas, man-
    agement areas, and special protection areas under the single
    category of management area.30 NRDs still had the power
    to establish management areas and adopt controls within
    those areas, after holding public hearings.31 And the author-
    ity previously given to NRDs in either control areas, spe-
    cial protection areas, or management areas, was consolidated
    24
    1986 Neb. Laws, L.B. 894.
    25
    Neb. Rev. Stat. § 46-674.07 (Cum. Supp. 1986).
    26
    Neb. Rev. Stat. § 46-674.08(1) (Cum. Supp. 1986).
    27
    Neb. Rev. Stat. § 46-674.10 (Cum. Supp. 1986).
    28
    Neb. Rev. Stat. § 46-674.09 (Cum. Supp. 1986).
    29
    Neb. Rev. Stat. § 46-656.05(1) and (2) (Reissue 1998).
    30
    See Neb. Rev. Stat. § 46-656.12 (Reissue 1998) (“[i]f a control area,
    management area, or special ground water quality protection area has been
    designated in a district prior to July 19, 1996, the area shall be designated
    a management area . . . .”).
    31
    Neb. Rev. Stat. §§ 46-656.14, 46-656.19, and 46-656.20 (Reissue 1998).
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    into one provision.32 Within management areas, NRDs now
    had the power to allocate total ground water withdrawal,
    adopt a system for the rotation of the use of ground water,
    require well-spacing, require installation of devices for meas­
    uring ground water withdrawals, adopt a system requiring
    the reduction of irrigated acres, require best management
    practices, require analysis of water and deep soils, require
    mandatory educational requirements, and require water qual-
    ity monitoring.33
    The process for establishing management areas and the
    consolidated authority granted to NRDs within those areas
    remain in the Act today. The current version of the Act
    empowers NRDs to establish management areas to accom-
    plish one or more of the following objectives: “(a) Protection
    of ground water quantity; (b) protection of ground water
    quality; or (c) prevention or resolution of conflicts between
    users of ground water and appropriators of surface water,
    which ground water and surface water are hydrologi-
    cally connected.”34
    The Legislature has continued to amend the Act to pro-
    vide NRDs additional authority within management areas.
    One relevant addition occurred in 2001, when the Legislature
    gave NRDs the power to “limit or prevent the expansion
    of irrigated acres.”35 After further amendments, this provi-
    sion now provides that an NRD may “limit or prevent the
    expansion of irrigated acres or otherwise limit or prevent
    increases in the consumptive use of ground water withdraw-
    als from water wells used for irrigation or other benefi-
    cial purposes.”36
    32
    Neb. Rev. Stat. § 46-656.25 (Reissue 1998).
    33
    
    Id. 34 §
    46-712(1).
    35
    2001 Neb. Laws, L.B. 135.
    36
    § 46-739(1)(f).
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    2. District’s Rules
    Pursuant to its authority under the Act, the District has
    established a management area that encompasses the entire
    area of the District, and it has adopted a scheme of rules to
    manage and conserve ground water within its boundaries.
    Lingenfelter challenges the District’s rule 14. To provide con-
    text for our analysis of rule 14, we also explain two of the
    District’s definitions and its rules 13 and 15.
    The District’s rules separate irrigated land into two cat-
    egories: Historically Irrigated Acres and “New Groundwater
    Irrigated Acres.” The District defines a Historically Irrigated
    Acre as
    any acre of land watered for the purposes of agricul-
    tural irrigation purposes from a legal well or a Nebraska
    Department of Natural Resources permitted surface water
    source that: (1) was classified as irrigated land for any
    one year between January 1, 1999 and December 31,
    2008 by the local County Assessor; or (2) is currently
    enrolled in a federal, state, or local conservation program
    and was classified as irrigated land by the local County
    Assessor within one year prior to being enrolled in such
    program; and (3) [additional rule not relevant here].
    It defines a New Groundwater Irrigated Acre as “any ground-
    water irrigated acre that does not qualify as a Historically
    Irrigated Acre,” with two exceptions not relevant here. In some
    of the District’s communications with Lingenfelter, it used
    “New Irrigated Acre,” rather than “New Groundwater Irrigated
    Acre.” “New Irrigated Acre” is not defined in the District’s
    rules, and it appears that the District has used the term inter-
    changeably with “New Groundwater Irrigated Acre.”
    The distinction between Historically Irrigated Acres and
    New Groundwater Irrigated Acres is essential to the District’s
    rules 13 and 15. Rules 13 and 15 prohibit the creation of
    any New Groundwater Irrigated Acres anywhere within the
    District—i.e., they permit irrigation of only Historically
    Irrigated Acres.
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    Rule 13 appears to have been adopted in 2009, and it applies
    to the District’s “Hydrologically Connected Area.” Rule 13.3
    states: “New Groundwater Irrigated Acre Limitation. Effective
    immediately, there shall be no New Groundwater Irrigated
    Acres within the Hydrologically Connected Area without a
    variance. Such activity is strictly prohibited, either from an
    existing well or a new well, unless approved by the District
    pursuant to this RULE 13.”
    Rule 15 applies a similar limitation in the District’s “Non-
    10/50 Area,” which the rule defines as the area outside the
    boundaries of the District’s Hydrologically Connected Area.
    It provides: “New Groundwater Irrigated Acre Limitation.
    Effective immediately, there shall be no New Groundwater
    Irrigated Acres within the Non-10/50 Area without a variance.
    Such activity is strictly prohibited, either from an existing well
    or a new well, unless approved by the District pursuant to this
    RULE 15.” It is not clear from the provisions of rule 15 when
    it was adopted.
    Rule 14 became effective in 2012 and governs the process
    of “certify[ing] the number and location of irrigated acres in
    the District.” One of its provisions explains its purpose: “One
    of the primary goals for the certification of acres is, upon
    completion of the certification process, to allow irrigation of
    agricultural lands with ground water only on acres classified
    as Certified Irrigated Acres within the District.”
    Rule 14 provides that the District will begin the certifica-
    tion process by “collect[ing] and organiz[ing] data to iden-
    tify those acres actually irrigated for agricultural purposes
    within the District, including Historically Irrigated Acres and
    any other irrigated tract of two acres or more, regardless of
    the source of water.” The District must then use this data
    “to make a preliminary finding of those acres qualifying as
    Certified Irrigated Acres.” A tract can be certified as irrigated
    acres if it
    (1) has been actually irrigated any one out of ten years
    from 1999 to 2008, (2) is currently enrolled in a federal,
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    state, or local conservation program and was classified
    as irrigated land by the local County Assessor within
    one year prior to being enrolled in such program, (3) has
    otherwise been allowed to develop under an approval
    granted by the Board since 2007, (4) has otherwise been
    allowed to develop under . . . an approval granted by
    the Department since 2007, or (5) is irrigated from a
    lagoon constructed in compliance with a Clean Water
    Act permit.
    After the preliminary finding process is complete, the
    District’s board of directors (Board) must hold one public
    hearing to receive testimony and evidence on its “proposed
    final determination.” After that hearing, the Board must “cer-
    tify those acres deemed to qualify as Certified Irrigated Acres
    within the District.” At the time of the cease-and-desist hear-
    ing at issue in the instant case (cease-and-desist hearing), final
    certification in the district had not yet occurred.
    With this statutory and regulatory framework in mind, we
    now review the relevant factual background.
    3. R elevant Parcels
    Lingenfelter owns Dunaway Farm and Rehfeld Farm, and
    two other parcels nearby. Dunaway Farm, the property sub-
    ject to the cease-and-desist order at issue, is located in the
    Hydrologically Connected Area of the District. It has no irri-
    gation well because the land “has very poor formations for
    wells.” Rehfeld Farm is situated immediately diagonally oppo-
    site Dunaway Farm. It has a well registered with the Nebraska
    Department of Natural Resources (Department) to irrigate 125
    acres. One of the other two parcels also contains two wells.
    Lingenfelter and his mother purchased Rehfeld Farm in 2008
    for the purpose of using its well to irrigate his three other
    parcels in the area. He began using the Rehfeld Farm well to
    irrigate Dunaway Farm in 2010.
    In September 2013, the District sent Lingenfelter a let-
    ter notifying him that it would order him to cease and desist
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    irrigating Dunaway Farm because the tract constituted “New
    Irrigated Acres.” The notification letter explained that in 2008,
    the District imposed a stay on the irrigation of any New
    Irrigated Acres without a variance and that “a variance was
    required before developing New Irrigated Acres under either
    a new or an existing well.” It stated that the District’s records
    indicated that Lingenfelter was not granted a variance and
    that Dunaway Farm did not constitute Historically Irrigated
    Acres under District rules. Thus, irrigation of Dunaway Farm
    was prohibited.
    The letter informed Lingenfelter that he could request a
    hearing on the matter before the Board. Lingenfelter requested
    the cease-and-desist hearing.
    The letter also included a copy of the District’s rule 14
    to “explain the [District’s] process for certifying irrigated
    acres.” It did not state that the District was applying rule 14 to
    Lingenfelter’s acres.
    4. District’s Actions
    (a) Rule 14 Preliminary Finding
    After Lingenfelter received the cease-and-desist notifica-
    tion letter, he submitted to the District an application to certify
    Dunaway Farm under rule 14. He requested that the Board
    consider certifying Dunaway Farm under rule 14 at his cease-
    and-desist hearing. Counsel for the District responded and
    stated that he would forward the certification application to the
    District. But he clarified that the District was not completing
    the certification process on a piecemeal basis. He explained
    that pursuant to rule 14, the District would complete a prelimi-
    nary determination and later certify the eligible parcels within
    the entire District.
    About 1 week before the cease-and-desist hearing, the
    District issued Lingenfelter a letter explaining its rule 14
    preliminary finding for Dunaway Farm. It stated, in rel-
    evant part:
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    After reviewing information available to us, we have
    made a preliminary finding that the above referenced
    parcel of land was not irrigated anytime between 1999
    and 2008. This means that no portion of this parcel qual-
    ifies as Historically Irrigated Acres as the term is defined
    under the District’s Groundwater Management Rules and
    Regulations; that this parcel will not be included in
    the staff recommendation for Certified Irrigated Acres
    pursuant to Rule 14.4; and that the parcel cannot be
    irrigated without you first obtaining a variance from
    the [District].
    We considered information from the Pierce County
    Assessor’s Office and our own information of District
    approved variances to make our preliminary finding of no
    Historically Irrigated Acres for this land.
    (b) Cease-and-Desist Hearing
    Lingenfelter’s testimony at the cease-and-desist hearing
    focused on two main topics: (1) whether Dunaway Farm was
    irrigated between 1999 and 2008 and (2) his efforts to irrigate
    Dunaway Farm after 2008.
    (i) Irrigation Between
    1999 and 2008
    Lingenfelter was questioned about whether irrigation
    occurred on Dunaway Farm between 1999 and 2008 and
    therefore qualified the land as historically irrigated. When
    the District’s attorney directly asked Lingenfelter whether he
    irrigated Dunaway Farm in those years, he answered, “Yes.”
    He explained that he used sprinklers with a livestock well
    and that he used sprinklers when he planted forage crops on
    the tract. He said, “I did not do an effective job watering at
    all, but, yes, there was water there.” However, when pressed
    about how much irrigation actually took place, Lingenfelter
    was vague. He said that he was unsure about how many acres
    he actually irrigated, and when asked for a rough idea, he
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    said, “I’m not going there.” When asked whether he had any
    documentation to substantiate the irrigation, he responded that
    he had witnesses, but that “[t]his [was] not the direction I
    want[ed] to go.”
    Later, while being questioned by members of the Board,
    Lingenfelter admitted that prior to 2010, Dunaway Farm was
    not irrigated.
    (ii) Irrigation After 2008
    Lingenfelter testified that it was his understanding that after
    purchasing Rehfeld Farm, he could use its well as he pleased.
    He said that he believed that he had the ability to do so because
    “there hadn’t been any indication that [he] couldn’t prior to
    that.” He explained that he “had developed well projects,”
    “piped water,” and “used crossroads” in the past.
    Lingenfelter described a 2009 meeting with a District staff
    member where he discussed his plan to use the Rehfeld Farm
    well to irrigate Dunaway Farm. At this meeting, Lingenfelter
    and the staff member added up the acres available under
    the well registrations for the three wells and noted that
    they totaled 385 acres. Lingenfelter testified that because he
    planned to irrigate only 285 acres, he “felt that this project
    was not an issue.” He therefore proceeded with his prepa-
    rations to use Rehfeld Farm well to irrigate the surround-
    ing parcels.
    Because Lingenfelter claims that he received preapproval
    to irrigate Dunaway Farm in this meeting, we set out his testi-
    mony below:
    A[.] And so when I purchased [Rehfeld Farm], I imple-
    mented a plan of I started with Hauptman Construction
    in preparing the property to run the pipe across and get
    the property ready to go. So the first thing I did was
    determine that the well was in good standing and capa-
    ble, and it was. And in 2009, the spring of 2009 — well,
    they came out with a moratorium later that year in ’08.
    We had a discussion in December. And I had purchased
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    some other property. I came to the office here, in that
    room over there. I was discussing additional property.
    I felt that I should have the ability to continue on that.
    And I mentioned this project. The staff member handed
    me the registrations and did the math. We calculated that
    there was 385 acres registered under these three wells
    and my project would not need that many. So at that
    point in time, I deemed this wasn’t an issue. I kept in
    contact with the staff, looking for a variance for a dif-
    ferent property. But because of developing these other
    properties, I did not have the financial means to apply
    for the other variance because I didn’t think I could get it
    done and financially get it done in the time. So I was in
    contact with staff the whole time. I did not know, since I
    was not filing for a well permit and had plenty of acres,
    I was not — did not think I had a problem.
    So I connected these wells together and I utilized all
    three wells irrigating [Dunaway Farm].
    ....
    Q[.] So then when you — you said you went to the
    [District] staff in early 2009, is that right?
    A[.] Correct.
    Q[.] And who did you meet with?
    A[.] I’m not exactly sure so I’m not going to say.
    Q[.] And what — with respect to these parcels, what
    did you discuss?
    A[.] I discussed this project that I was doing and I had
    not — and we looked up the registrations on the three
    wells, used a calculator, added up the acres that was [sic]
    available under the registrations and came up to 385. I
    knew that I was not going to irrigate that many acres of
    ground, and at that point I felt that this project was not
    an issue. I had another property I was looking for a well
    permit and that was the main title of discussion. It was
    what to do for an extra permit and there were no answers
    at that time.
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    Q[.] If you would add the Rehfeld [Farm], [third par-
    cel], [fourth parcel], and Dunaway [Farm] together, how
    many acres do you come up with?
    A[.] Around 285 irrigated.
    Q[.] And that includes the 41.89 acres that you’re seek-
    ing to irrigate in the Dunaway [Farm]?
    A[.] Correct.
    Q[.] So after receiving those assurances from the
    [District] staff in early 2009, what did you do after that?
    A[.] I proceeded with the dirt work and the preparation
    for the project.
    Lingenfelter eventually completed the project connecting
    the Rehfeld Farm well to Dunaway Farm in 2010. He testified
    that he used the tied wells to irrigate Dunaway Farm in 2010
    through 2013.
    (c) Cease-and-Desist Order
    At the conclusion of the hearing, counsel for the District
    emphasized that “the sole determination for the Board tonight is
    in determining whether or not the subject matter property qual-
    ifies as [H]istorically [I]rrigated [A]cres. That is all the Board
    really needs to determine.” He also stated that the District has
    issued cease-and-desist orders in similar circumstances. He
    said: “There have been, in just the past couple months, I don’t
    know, the last — I should say six to nine months, I believe two
    to three issues where a cease and desist order was necessary for
    purposes of individuals irrigating ground that didn’t qualify as
    [H]istorically [I]rrigated [A]cres.”
    The Board voted nine to one, with two abstaining, to order
    Lingenfelter to cease and desist irrigating Dunaway Farm.
    The order noted that Lingenfelter was irrigating Dunaway
    Farm and explained that the District “prohibits the use of
    groundwater for new irrigated acres within the [D]istrict’s
    ground water management area without an approved variance
    from” the District. It did not mention certification of acres or
    rule 14.
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    5. District Court
    (a) Lingenfelter’s Claims
    Following the issuance of the cease-and-desist order,
    Lingenfelter filed a petition in the district court. His petition
    included two causes of action.
    In his first cause of action, Lingenfelter requested judicial
    review of the District’s decision to issue the cease-and-desist
    order. His petition argued that the issuance of the cease-and-
    desist order was contrary to the law and facts introduced at
    the hearing. He apparently made several arguments to support
    this assertion in his brief to the district court, which is not in
    our record. Our review of the district court’s order reveals
    that Lingenfelter argued that (1) he received preapproval from
    District staff to irrigate Dunaway Farm and that the District
    should be estopped from taking a position contrary to its staff’s
    approval, (2) the District “‘misapplied’ its own rules in ‘deter-
    mining that [his] land was not considered “irrigated” acres’”
    under the District’s rules, and (3) the provision in rule 14 that
    allows a tract irrigated between 1999 and 2008 to be certified
    (look-back provision) is arbitrary and capricious.
    In the second cause of action, Lingenfelter requested a
    declaratory judgment that the District’s rule 14 and its rule
    defining Historically Irrigated Acres violate his due process
    and equal protection rights under the Nebraska Constitution
    and that they exceed the District’s statutory authority.
    (b) Disposition of Claim
    for Judicial Review
    First, the district court rejected Lingenfelter’s estoppel
    claim. It concluded that the evidence was insufficient to con-
    clude that Lingenfelter received preapproval to irrigate from
    District staff. Rather, Lingenfelter’s testimony showed that
    “he thought that the Dunaway Farm could be irrigated with
    the other wells based on his own subjective feelings about
    how this [2009] conversation [with the District staff mem-
    ber] went.”
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    Second, the district court rejected Lingenfelter’s claim
    that the Board “‘misapplied’ its own rules in ‘determin-
    ing that [his] land was not considered “irrigated” acres.’”
    The District’s rule 2.1.31 defines “Irrigated [A]cre” to mean
    “any acre that is certified as such pursuant to Rules and
    Regulations of the District and that is actually capable of
    being supplied with water through irrigation works, mecha-
    nisms, or facilities.” Apparently, Lingenfelter argued that (1)
    the District applied its Irrigated Acres definition to him and
    (2) because the final rule 14 certification has not taken place,
    the district court should disregard the first portion of the
    Irrigated Acre definition and conclude that Dunaway Farm
    constitutes Irrigated Acres because it is capable of being sup-
    plied with water.
    The district court concluded that the Board never deter-
    mined whether Dunaway Farm constituted Irrigated Acres.
    Rather, the District issued the cease-and-desist order because
    Dunaway Farm did not constitute Historically Irrigated Acres
    and because Lingenfelter had not requested a variance. Thus,
    Lingenfelter’s argument could not “be applied to the Board’s
    actual basis for the issuance of the Cease and Desist Order.”
    Third, the district court rejected Lingenfelter’s argument that
    rule 14’s look-back provision is arbitrary and capricious. It first
    observed that “[t]his argument is convoluted and misplaced.”
    It then concluded that Lingenfelter was not arguing that the
    10-year timespan itself was unconstitutional; rather, he was
    challenging the Board’s decision “to promulgate, vote upon,
    and incorporate Rule 14 into its regulations.” The court con-
    cluded that the record before it was insufficient “to review the
    process by which Rule 14 of the [District’s] rules and regula-
    tions [came] into existence.”
    Having disposed of all of Lingenfelter’s arguments, the
    district court concluded that the Board’s decision to issue the
    cease-and-desist order was supported by the facts and evi-
    dence in the record, and it affirmed the Board’s decision in
    its entirety.
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    (c) Disposition of Declaratory
    Judgment Action
    In this cause of action, Lingenfelter claimed that his rights
    to due process and equal protection were violated by rule
    14. The parties filed cross-motions for summary judgment,
    and neither party presented additional evidence outside of the
    District’s record.
    Lingenfelter claimed that rule 14’s look-back provision,
    which allows land that was “actually irrigated any one out
    of ten years from 1999 to 2008” to be certified as irrigated,
    violates his right to due process. The court disagreed and
    concluded that “[b]ased on the effects of recent periods of
    drought on the availability of ground water for irrigation,” the
    look-back provision is not arbitrary and capricious. It did not
    provide a citation to the record indicating where it found infor-
    mation relating to “the effects of recent periods of drought.”
    The court also rejected Lingenfelter’s arguments regarding
    equal protection. It overruled Lingenfelter’s motion for sum-
    mary judgment and sustained the District’s motion for sum-
    mary judgment.
    III. ASSIGNMENTS OF ERROR
    Lingenfelter assigns 11 errors, but he combines several
    of them for argument in his brief. He claims, restated and
    consolidated, that the district court erred in (1) finding that
    the evidence was insufficient to conclude that he received
    prior approval from District staff to irrigate Dunaway Farm,
    (2) failing to estop the District from issuing a cease-and-
    desist order, (3) finding that Dunaway Farm was not irrigated
    under the District’s rules and regulations, (4) finding that the
    cease-and-desist order did not equate to a determination that
    Dunaway Farm had no Historically Irrigated Acres, (5) find-
    ing that rule 14 does not violate his due process and equal
    protection rights, (6) finding that the District’s decision to
    issue the cease-and-desist order did not violate his right to
    equal protection, (7) relying on evidence not in the record,
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    and (8) misunderstanding his argument that rule 14 is arbitrary
    and capricious.
    IV. STANDARD OF REVIEW
    [1,2] A judgment or final order rendered by a district court
    in a judicial review pursuant to the APA may be reversed,
    vacated, or modified by an appellate court for errors appearing
    on the record.37 When reviewing an order of a district court
    under the APA for errors appearing on the record, the inquiry is
    whether the decision conforms to the law, is supported by com-
    petent evidence, and is neither arbitrary, capricious, nor unrea-
    sonable.38 An appellate court, in reviewing a district court’s
    judgment for errors appearing on the record, will not substitute
    its factual findings for those of the district court where compe-
    tent evidence supports those findings.39
    [3,4] Whether a decision conforms to law40 and questions
    regarding the meaning and interpretation of statutes and regula-
    tions41 are questions of law, which an appellate court indepen-
    dently reviews.
    [5-7] The constitutionality of an ordinance passed by a
    political subdivision42 and the constitutionality of a statute43
    pre­sent questions of law, which an appellate court indepen-
    dently reviews. It follows that the constitutionality of a rule
    adopted by a natural resources district presents a question of
    law, which an appellate court independently reviews.
    37
    Aline Bae Tanning v. Nebraska Dept. of Rev., 
    293 Neb. 623
    , ___ N.W.2d
    ___ (2016).
    38
    
    Id. 39 Reiter
    v. Wimes, 
    263 Neb. 277
    , 
    640 N.W.2d 19
    (2002).
    40
    Shaffer v. Nebraska Dept. of Health & Human Servs., 
    289 Neb. 740
    , 
    857 N.W.2d 313
    (2014).
    41
    Melanie M. v. Winterer, 
    290 Neb. 764
    , 
    862 N.W.2d 76
    (2015).
    42
    Anthony, Inc. v. City of Omaha, 
    283 Neb. 868
    , 
    813 N.W.2d 467
    (2012).
    43
    J.M. v. Hobbs, 
    288 Neb. 546
    , 
    849 N.W.2d 480
    (2014).
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    V. ANALYSIS
    1. Judicial R eview of District
    (a) Estoppel
    In this section, we combine Lingenfelter’s first two assign-
    ments of error. Lingenfelter claims that the district court should
    have found he received preapproval to irrigate Dunaway Farm
    and that it should have estopped the District from issuing the
    cease-and-desist order.
    Lingenfelter argues that the district court should have found
    that he received preapproval to irrigate, because his testimony
    regarding his conversation with a District staff member was
    “‘uncontroverted’” and because he was entitled to inferences
    in his favor on summary judgment. To support his “uncontro-
    verted” argument, he cites a statement we made in 1922, in the
    case of Morris v. Equitable Life Assurance Society.44 We said:
    “One thing is true, uncontradicted evidence which bears the
    semblance of truth is entitled to be believed, and courts, as a
    rule, under these circumstances take this kind of evidence for
    the truth . . . .”45
    First, we note that this language taken from Morris refers to
    “evidence which bears the semblance of truth.” It is the duty
    of the trier of fact to weigh the evidence and decide whether
    it is trustworthy. We have stated that “[e]vidence not directly
    contradicted is not necessarily binding on the triers of fact,
    and may be given no weight where it is inherently improbable,
    unreasonable, self-contradictory, or inconsistent with facts or
    circumstances in evidence.”46 Thus, Morris does not reach as
    far as Lingenfelter argues.
    Second, Lingenfelter’s reliance on Morris is misplaced. The
    district court did not indicate that it disbelieved Lingenfelter’s
    
    44 Morris v
    . Equitable Life Assurance Society, 
    109 Neb. 348
    , 
    191 N.W. 190
          (1922).
    45
    
    Id. at 351,
    191 N.W. at 191.
    46
    Teresi v. Filley, 
    146 Neb. 797
    , 804, 
    21 N.W.2d 699
    , 702 (1946).
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    testimony. Rather, the court found that his testimony was
    insufficient to establish that he received preapproval to irrigate
    Dunaway Farm. As the court observed, Lingenfelter testified
    that he and the staff member used a calculator and added up
    the acres available under his well registrations. He did not
    testify that anyone from the District told him that he could
    irrigate Dunaway Farm. Rather, he stated that after the conver-
    sation, he “deemed this wasn’t an issue” and he “did not think
    [he] had a problem.”
    [8] Lingenfelter argues that his testimony was sufficient and
    that the district court erred because it “did not give Lingenfelter
    the benefit of any reasonable inferences” as summary judgment
    requires.47 But Lingenfelter is applying the wrong standard
    to his APA appeal. His petition for judicial review was not
    before the court on his motion for summary judgment. The
    motion for summary judgment applied only to his claim for a
    declaratory judgment. Lingenfelter filed a petition for judicial
    review pursuant to the APA. Pursuant to the APA, the district
    court must review the District’s order de novo on the record.48
    A district court, in applying a de novo standard of review,
    can consider and may give weight to the fact that the hearing
    officer observed the witnesses and accepted one version of the
    facts rather than another.49 Thus, on the APA appeal, the dis-
    trict court was not required to give Lingenfelter the benefit of
    favorable inferences.
    [9] Upon our review for errors on the record, we conclude
    that Lingenfelter’s testimony supports the district court’s con-
    clusion that Lingenfelter relied upon his own subjective belief
    regarding the conversation, rather than any statement made
    by a District staff member. And because the court properly
    47
    Brief for appellant at 18.
    48
    § 84-917(5)(a).
    49
    Vinci v. Nebraska Dept. of Corr. Servs., 
    253 Neb. 423
    , 
    571 N.W.2d 53
          (1997), disapproved on other grounds, Betterman v. Department of Motor
    Vehicles, 
    237 Neb. 178
    , 
    728 N.W.2d 570
    (2007).
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    reached this conclusion, it did not err by declining to address
    Lingenfelter’s estoppel argument. The doctrine of equitable
    estoppel applies where, as a result of conduct of a party upon
    which another person has in good faith relied to one’s detri-
    ment, the acting party is absolutely precluded, both at law
    and in equity, from asserting rights which might have other-
    wise existed.50 Lingenfelter did not rely upon conduct of the
    District, and he cannot not rely upon equitable estoppel.
    (b) Irrigated Acres
    Lingenfelter next contends that “[i]n determining that
    the Dunaway Farm was not ‘Irrigated Acres’, the [d]istrict
    [c]ourt affirmed the Board’s misapplication of its Rules.”51
    He claims that “the issuance of the Cease and Desist Order to
    Lingenfelter used the incorrect definition of ‘Irrigated Acre’
    apparently requiring Lingenfelter to actually have had his irri-
    gated acres ‘certified’.”52
    First, we note that Lingenfelter mischaracterizes the district
    court’s finding. The district court did not find that “Dunaway
    Farm was not ‘Irrigated Acres.’” Rather, it found that the
    District “never made a determination that the Dunaway Farm
    did or did not constitute Irrigated Acres.” It concluded that the
    District issued the cease-and-desist order because Dunaway
    Farm did not constitute Historically Irrigated Acres and
    Lingenfelter had not obtained a variance. Based on this find-
    ing, the district court concluded that “Lingenfelter’s [Irrigated
    Acres] argument cannot be applied to the Board’s actual basis
    for the issuance of the Cease and Desist Order.”
    Second, we conclude that the district court’s finding is
    supported by competent evidence. Neither the notification
    letter nor the ultimate cease-and-desist order states that the
    District applied the Irrigated Acres definition to Dunaway
    50
    Inner Harbour Hospitals v. State, 
    251 Neb. 793
    , 
    559 N.W.2d 487
    (1997).
    51
    Brief for appellant at 22.
    52
    
    Id. at 24-25.
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    Farm or even uses the term “Irrigated Acres.” Rather, as the
    district court found, the notification letter appears to apply the
    District’s rules relating to New Irrigated Acres, Historically
    Irrigated Acres, and variances. Similarly, the ultimate cease-
    and-desist order states that the District “prohibits the use of
    groundwater for new irrigated acres within the [D]istrict’s
    ground water management area without an approved variance.”
    It does not mention “Irrigated Acres.”
    Thus, because we uphold the district court’s finding that
    the District did not apply the Irrigated Acres definition to
    Dunaway Farm, Lingenfelter’s arguments on this point fail.
    (c) Historically Irrigated Acres
    Next, Lingenfelter makes another claim regarding the
    Irrigated Acres rule. He claims that the district court “erred
    in failing to consider [his] argument that the Board misap-
    plied the [District’s] Rules” regarding Irrigated Acres.53 He
    says that “the Board constructively determined that there were
    no ‘Irrigated Acres’ or ‘Historically Irrigated Acres’ on the
    Dunaway Farm” when it issued the cease-and-desist order.54
    And he says that the court “specifically noted” that the Board
    did not find that Dunaway Farm contained no Historically
    Irrigated Acres.55
    As we explained above, the district court considered and
    rejected Lingenfelter’s argument that the Board misapplied
    the Irrigated Acres rule. The court found that the Board
    issued the cease-and-desist order because Dunaway Farm con-
    tained no Historically Irrigated Acres. And it found that the
    Board never made a determination regarding Irrigated Acres.
    These findings were supported by the record. This argument
    is meritless.
    53
    
    Id. at 26.
    54
    
    Id. 55 Id.
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    2. Declaratory Judgment
    (a) APA Does Not Apply
    At the outset, we note that Lingenfelter purported to file
    his declaratory judgment petition pursuant to both the APA
    provision authorizing declaratory judgments56 and the Uniform
    Declaratory Judgments Act.57 We take this opportunity to
    clarify that the APA does not govern this declaratory judg-
    ment action.
    The APA provision authorizing declaratory judgment actions
    applies only if the District is an agency under the APA. The
    APA provides that “[t]he validity of any rule or regulation
    may be determined upon a petition for a declaratory judgment
    thereon addressed to the district court of Lancaster County
    . . . .”58 And, with certain exceptions not relevant here, it
    defines rule or regulation as “any rule, regulation, or standard
    issued by an agency.”59
    [10] NRDs are not agencies for the purposes of the APA.
    The legislation authorizing the creation of the NRDs provides
    that they are political subdivisions of the State of Nebraska.60
    Political subdivisions do not fall within the APA’s defini-
    tion of “Agency,” which provides that “Agency shall mean
    each board, commission, department, officer, division, or other
    administrative office or unit of the state government authorized
    by law to make rules and regulations,” with certain exceptions
    not relevant to this analysis.61 In the context of the State Tort
    Claims Act, we have said that “state agencies are thought of as
    the alter egos of the state itself, viz., ‘departments, agencies,
    56
    § 84-911.
    57
    Neb. Rev. Stat. §§ 25-21,149 to 25-21,164 (Reissue 2008 & Cum. Supp.
    2014).
    58
    § 84-911(1).
    59
    § 84-901(2) (emphasis supplied).
    60
    See § 2-3213.
    61
    § 84-901(1).
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    boards, bureaus, and commissions of the State of Nebraska,
    and corporations whose primary function is to act as, and
    while acting as, instrumentalities or agencies of the State
    of Nebraska.’”62 By contrast, we have stated that a political
    subdivision is a body which contemplates geographical area
    and boundaries, public elections, taxing power, and a general
    purpose or benefit.63 NRDs are units of local government with
    defined geographical boundaries, rather than alter egos of the
    state. As such, they are not agencies under the APA.
    Furthermore, although the Act directs that appeals from
    NRD orders are taken pursuant to the APA,64 it contains no
    such provision relating to declaratory judgment actions chal-
    lenging NRD rules. Therefore, the provision in the APA relat-
    ing to declaratory judgments does not apply.
    (b) Facial Challenge
    Lingenfelter claims that the district court erred in granting
    the District’s motion for summary judgment as to his consti-
    tutional claims, because “[o]n their face, the [District’s] Rules
    are arbitrary and capricious and the ‘look back’ provision of
    Rule 14 violates due process.”65 He also argues that they vio-
    late his right to equal protection.
    (i) Due Process
    Lingenfelter argues that rule 14’s look-back provision, which
    allows acres that have “been actually irrigated any one out of
    ten years from 1999 to 2008” to be certified, violates his right
    to substantive due process because it is arbitrary and capri-
    cious. We disagree.
    62
    Catania v. The University of Nebraska, 
    204 Neb. 304
    , 309, 
    282 N.W.2d 27
    , 30 (1979) (quoting Neb. Rev. Stat. § 81-8,210 (Reissue 1976)),
    overruled on other grounds, Blitzkie v. State, 
    228 Neb. 409
    , 
    422 N.W.2d 773
    (1988).
    63
    Parriott v. Drainage Dist. No. 6, 
    226 Neb. 123
    , 
    410 N.W.2d 97
    (1987).
    64
    See § 46-750.
    65
    Brief for appellant at 26.
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    [11] Lingenfelter raises a substantive due process claim.
    Under Neb. Const. art. I, § 3, the State cannot deprive any
    person of life, liberty, or property without due process of law.
    Substantive due process requires a determination whether a
    right in which the plaintiff has a legitimate property interest is
    at issue and, if it is, whether that right was unconstitutionally
    taken from the plaintiff.66
    [12] To establish a substantive due process violation, the
    government’s land-use regulation must be clearly arbitrary
    and unreasonable, having no substantial relation to the public
    health, safety, morals, or general welfare.67
    We begin with Lingenfelter’s property interest. He claims
    that he has a legitimate property interest in using the ground
    water under his property. He also claims that he has a con-
    stitutionally protected interest in conducting his occupation,
    which he says includes “farm[ing] with the modern practice
    of irrigation so critical to raising a crop.”68 For the purposes
    of this analysis, we assume that Lingenfelter has a legitimate
    property interest at issue.
    Second, we must determine whether the look-back provi-
    sion is arbitrary and unreasonable, having no substantial rela-
    tion to the general welfare. Lingenfelter argues that “[t]here
    is no clear basis for the 10 year period of 1999-2008. This
    rule, adopted in 2012, excluded anyone who began irriga-
    tion after 2008, but before the adoption of the rule, includ-
    ing Lingenfelter.”69
    Lingenfelter relies on our decision in Whitehead Oil Co.
    v. City of Lincoln.70 There, a city delayed acting upon a land-
    owner’s use permit application until the city could change
    66
    Bauers v. City of Lincoln, 
    255 Neb. 572
    , 
    586 N.W.2d 452
    (1998).
    67
    Scofield v. State, 
    276 Neb. 215
    , 
    753 N.W.2d 345
    (2008).
    68
    Brief for appellant at 30.
    69
    
    Id. at 29.
    70
    Whitehead Oil Co. v. City of Lincoln, 
    245 Neb. 680
    , 
    515 N.W.2d 401
          (1994), disapproved on other grounds, Scofield v. State, supra note 67.
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    the zoning designation such as to preclude issuance of the
    permit. We relied upon the Eighth Circuit’s articulation that
    “‘[w]hether government action is arbitrary or capricious
    within the meaning of the Constitution turns on whether it
    is so “egregious” and “irrational” that the action exceeds
    standards of inadvertence and mere errors of law.’”71 Both
    Lingenfelter and the District accept this definition, as do we.
    But we disagree with Lingenfelter’s characterization of the
    look-back provision.
    The look-back provision has a substantial relation to the
    general welfare. Regarding the general welfare, the Legislature
    stated in the Act that “an adequate supply of ground water is
    essential to the general welfare of the citizens of this state and
    to the present and future development of agriculture in the
    state.”72 It also found that “the management, protection, and
    conservation of ground water and the reasonable and beneficial
    use thereof are essential to the economic prosperity and future
    well-being of the state.”73
    The look-back provision allows the District to ensure that
    there is an adequate supply of ground water. It establishes
    a baseline number of acres historically irrigated within the
    District, which is necessary in order to limit the expansion of
    irrigated acres and ensure an adequate supply of ground water.
    And the Act authorizes this limitation. It provides that within a
    management area, an NRD may “limit or prevent the expansion
    of irrigated acres or otherwise limit or prevent increases in the
    consumptive use of ground water withdrawals from water wells
    used for irrigation or other beneficial purposes.”74
    And when evaluated in the context of the District’s other
    rules, the look-back provision’s 1999-to-2008 window is not
    71
    
    Id. at 693,
    515 N.W.2d at 410 (quoting Condor Corp. v. City of St. Paul,
    
    912 F.2d 215
    (8th Cir. 1990)).
    72
    § 46-702.
    73
    
    Id. 74 §
    46-739(1)(f).
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    arbitrary. It appears reasonable for the window to end in
    2008, because after 2008, there were limitations in place
    on New Groundwater Irrigated Acres in the District. The
    District’s cease-and-desist notification letter stated that the
    District imposed a stay on New Irrigated Acres in 2008.
    Lingenfelter appeared to allude to this 2008 stay in his testi-
    mony regarding his 2009 meeting with a District employee.
    He said, “[W]ell, they came out with a moratorium later that
    year in ’08.” Although we have not found any other informa-
    tion in the record regarding that 2008 stay, the record does
    reflect other limitations. The District’s rule 13, which for-
    bids New Groundwater Irrigated Acres in the Hydrologically
    Connected Area without a variance, appears to have been
    adopted in 2009. And rule 15 also prohibits New Groundwater
    Irrigated Acres, although we cannot determine when that rule
    was adopted.
    Furthermore, rule 14 does not necessarily exclude those
    who began irrigating after 2008. It allows certification of acres
    that were developed after 2007, pursuant to approval granted
    by either the Board or the Department. It appears that the
    “approval” referenced in this provision refers to a variance or
    some other form of permission to irrigate. Therefore, rule 14
    excludes only those who did so without permission, in viola-
    tion of limitations apparently already in place.
    We cannot say that the look-back provision is so egregious
    and irrational that it exceeds standards of inadvertence and
    mere errors of law. To the contrary, it appears to be a reason-
    able means of conserving ground water, a resource essential
    to the general welfare. Because the look-back provision is
    not arbitrary or capricious in the constitutional sense, the
    district court did not err in rejecting Lingenfelter’s due proc­
    ess challenge.
    (ii) Equal Protection
    Lingenfelter claims that the look-back provision violates
    his right to equal protection because it divides landowners
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    “into winners and losers based upon an arbitrary calendar
    date.”75 He concedes that he is not “‘entitled to unlimited and
    unfettered use’” of his wells.76 Rather, he argues that “[t]his
    is a suspect classification not rationally related to a legitimate
    governmental purpose.”77
    [13-15] The Nebraska Constitution and the U.S. Constitution
    have identical requirements for equal protection challenges.78
    The Equal Protection Clause requires the government to treat
    similarly situated people alike.79 It does not forbid classifica-
    tions; it simply keeps governmental decisionmakers from treat-
    ing differently persons who are in all relevant respects alike.80
    [16-18] If a legislative classification involves either a sus-
    pect class or a fundamental right, courts will analyze the
    classification with strict scrutiny.81 A suspect class is one that
    has been saddled with such disabilities or subjected to such
    a history of purposeful unequal treatment as to command
    extraordinary protection from the majoritarian political proc­
    ess.82 Lingenfelter complains of a suspect classification, but he
    does not contend that he is a member of a suspect class. When
    a classification created by state action does not jeopardize the
    exercise of a fundamental right or categorize because of an
    inherently suspect characteristic, the Equal Protection Clause
    requires only that the classification rationally further a legiti-
    mate state interest.83
    75
    Brief for appellant at 30.
    76
    
    Id. 77 Id.
    78
    Citizens for Eq. Ed. v. Lyons-Decatur Sch. Dist., 
    274 Neb. 278
    , 
    739 N.W.2d 742
    (2007).
    79
    
    Id. 80 Id.
    81
    
    Id. 82 Id.
    83
    
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    [19,20] Under the rational basis test, whether an equal pro-
    tection claim challenges a statute or some other government
    act or decision, the burden is upon the challenging party to
    eliminate any reasonably conceivable state of facts that could
    provide a rational basis for the classification.84 Under this
    most relaxed and tolerant form of judicial scrutiny of equal
    protection claims, the Equal Protection Clause is satisfied as
    long as (1) there is a plausible policy reason for the classifi-
    cation, (2) the legislative facts on which the classification is
    based may rationally have been considered to be true by the
    governmental decisionmaker, and (3) the relationship of the
    classification to its goal is not so attenuated as to render the
    distinction arbitrary or irrational.85
    Here, the class of irrigators who began irrigating after 2008
    is not a suspect class. There is no evidence that the class of
    irrigators has been saddled with disabilities or otherwise sub-
    jected to a history of purposeful unequal treatment. Therefore,
    the rational basis applies. And Lingenfelter concedes as much,
    arguing that the classification of the look-back provision is
    “the essence of an action not rationally related to a governmen-
    tal interest.”86
    The rational basis test is satisfied here. Applying the three-
    part analysis set out above, we first consider the policy reason
    for the classification. It appears that the policy reason for the
    look-back provision is to establish a baseline of acres histori-
    cally irrigated within the District, in order to conserve ground
    water. Conserving ground water is a plausible policy reason for
    the classification.
    Next, we consider whether the legislative facts on which
    the classification is based may rationally have been considered
    to be true. Because the record does not contain information
    84
    
    Id. 85 Staley
    v. City of Omaha, 
    271 Neb. 543
    , 
    713 N.W.2d 457
    (2006).
    86
    Brief for appellant at 30-31.
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    regarding the adoption of the look-back provision, we cannot
    recite the specific legislative facts relied upon by the District.
    But it seems clear the underlying legislative fact is that there
    is a need to conserve ground water to ensure an adequate sup-
    ply. The District could have rationally considered this to be
    true when it adopted the look-back provision.
    Finally, we must consider whether the relationship of the
    classification to its goal is so attenuated as to render the dis-
    tinction arbitrary or irrational. It is not. In order to conserve
    ground water, the District needed to establish a baseline num-
    ber of acres irrigated. The look-back provision is rationally
    related to the goal of conserving ground water. Thus, the dis-
    trict court correctly determined that rule 14’s look-back provi-
    sion does not violate Lingenfelter’s right to equal protection.
    (c) As-Applied Challenge
    In this section, Lingenfelter claims that the District’s deci-
    sion to issue the cease-and-desist order was unconstitutional.
    He argues that he did not receive equal protection of the law,
    “because he was issued the Cease and Desist Order because the
    Dunaway [F]arm did not contain ‘certified’ acres or ‘[H]istori-
    cally [I]rrigated [A]cres’ when meanwhile, the certification
    process had not even begun and there were not any acres that
    had been ‘certified’ in the entire district.”87 He also argues that
    the District’s “self-perceived authority to make whatever rules
    they so choose is fundamentally unfair.”88
    We first address Lingenfelter’s equal protection claim. To
    the extent that it rests on his claim that the District issued the
    cease-and-desist order because he had not yet certified his
    acres, it fails. We have already determined that the district
    court correctly concluded that the District issued the order
    because Dunaway Farm did not constitute Historically Irrigated
    Acres and Lingenfelter had not obtained a variance.
    87
    
    Id. at 34.
    88
    
    Id. - 80
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    And to the extent it rests on the fact that the District issued
    the order because Dunaway Farm did not contain Historically
    Irrigated Acres, it fails to state a claim. The Equal Protection
    Clause requires the government to treat similarly situated peo-
    ple alike. Lingenfelter does not allege that he was treated dif-
    ferently from any other person or class of persons with New
    Groundwater Irrigated Acres. And at the hearing, counsel for
    the District testified that the District has issued cease-and-
    desist orders two or three times in similar circumstances.
    Without such an allegation, Lingenfelter’s equal protection
    argument fails.
    Lingenfelter’s claim that the District lacked authority to
    adopt its rules limiting the expansion of irrigated acres also
    clearly fails. The Act authorizes NRDs to establish manage-
    ment areas within their jurisdictions. The District established
    one that covers the entire area of the District, a decision
    Lingenfelter does not challenge. And the Act requires dis-
    tricts to take specific steps to conserve ground water within
    management areas—§ 46-739(1) says that the NRD “shall by
    order adopt one or more” of the authorized controls. One of
    the authorized controls provides that a district “may limit or
    prevent the expansion of irrigated acres or otherwise limit
    or prevent increases in the consumptive use of ground water
    withdrawals from water wells used for irrigation or other
    beneficial purposes.”89 Clearly, the District had the author-
    ity to prevent Lingenfelter from expanding irrigated acres on
    Dunaway Farm.
    (d) Evidence Not in Record
    Next, Lingenfelter complains that the district court relied
    upon evidence not in the record when it determined that the
    look-back provision is constitutional. He points to one sen-
    tence from the district court’s order, where it stated: “Based
    on the effects of recent periods of drought on the availability
    89
    § 46-739(1)(f).
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    of ground water for irrigation, the Court concludes that using
    a ten-year ‘look back’ period is not arbitrary and capricious.”
    Lingenfelter argues that “there is simply no evidence from the
    public hearing regarding either: (1) recent periods of drought
    or (2) impact of drought on the availability of groundwater for
    irrigation in the [District].”90 He argues that we should reverse
    the district court because of this “harmful error.”91
    First, we note that although we have not found any explicit
    discussion about recent periods of drought in the record from
    the hearing, it does contain ample references to the limited
    availability of ground water in Nebraska. For instance, the
    record contains a document labeled “Staff recommendations”
    from the “Information, Planning and Programs Subcommittee”
    which recommends that the Board “[a]llow no new groundwa-
    ter irrigated acres” in 2014 because of concerns about over-
    pumping and its “cumulative effect on groundwater declines.”
    That document also states: “The problems we experienced last
    year are likely more widespread than our information shows.
    We received calls from domestic well owners with well inter-
    ference problems, but irrigators and well drillers have indi-
    cated to us that more areas experienced groundwater declines
    than were reported to the District.” And the District’s rules 13
    and 15 prohibit the creation of any New Groundwater Irrigated
    Acres without a variance. The clear tenor of these rules is that
    there is a serious need to conserve water within the District
    because ground water is declining. We also note that the Act
    itself specifically references “the impact of extended drought
    on areas of the state” in its “Declaration of intent and pur-
    pose” provision.92
    Second, assuming, without deciding, that the district court
    erred by referencing periods of drought not explicitly discussed
    90
    Brief for appellant at 33.
    91
    
    Id. 92 §
    46-702.
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    in the record, the error was harmless. We review constitutional
    questions de novo on the record, and we have independently
    concluded that the look-back provision is constitutional. Error
    that does not prejudice the party does not provide grounds for
    relief on appeal.93 There is no reversible error here.
    (e) Adoption of Rule 14
    Finally, Lingenfelter points out that he challenges the look-
    back provision itself, not the process by which it was adopted,
    and he complains that “the District Court misunderstood this
    argument as being aimed at ‘the [District’s] actual adoption of
    Rule 14.’”94 He argues that “the District Court erred in finding
    that there was no record to challenge the adoption of Rule 14,
    and must be reversed on this point.”95
    There are no grounds for reversal here. Even if the district
    court did misunderstand Lingenfelter’s argument, it went on to
    address his constitutional challenges to rule 14. Lingenfelter
    does not explain how this supposed error prejudiced him. This
    argument fails.
    VI. CONCLUSION
    We find no errors on the record in the district court’s judicial
    review of the District’s order. And the district court did not err
    in granting the District’s motion for summary judgment as to
    Lingenfelter’s request for a declaratory judgment. Accordingly,
    we affirm the decision of the district court.
    A ffirmed.
    93
    Huber v. Rohrig, 
    280 Neb. 868
    , 
    791 N.W.2d 590
    (2010).
    94
    Brief for appellant at 36.
    95
    Id.
    

Document Info

Docket Number: S-14-1112

Filed Date: 7/8/2016

Precedential Status: Precedential

Modified Date: 7/26/2019

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