ILLINOIS POLLUTION CONTROL BOARD
    May 9,
    1.991
    IN THE MATTER OF:
    )
    AMENDMENTS TO 35 ILL. ADM. CODE 501
    )
    R90-7
    AGRICULTURE-RELATED POLLUTION
    )
    (Rulemaking)
    (MANAGEMENT OF LIVESTOCK WASTES:,
    )
    Proposed Rule
    Second ~otice
    OPINION
    AND
    ORDER OF THE BOARD
    (by R.C. Flemal):
    This matter comes before the Board upon a regulatory
    proposal filed oh January 29,
    1990 by the Illinois Environmental
    Protection Agency (“Agency”).
    The Agency’s proposal contains
    certain recommended amendments to the Board’s regulations for
    livestock waste management and handling facilities found at 35
    Ill. Adm. Code 501.
    The Board has previously set the agency proposal
    (with some
    modifications based on the record developed before the Board)
    for
    First Notice.
    Today the Board sends, the proposal to Second
    Notice, with some modifications based on the additional record
    developed during the First Notice Period.
    PROCEDURAL HISTORY
    Today’s proposed amendments to the Board’s livestock waste
    management regulations date back to at least November,
    1986,
    when,
    after a midcourse review of livestock waste management
    program policies and procedures, the Agency sent an initial draft
    proposal to various interested groups and organizations.
    Continuing through 1988 and 1989,
    the Agency met with
    agricultural, environmental, and producer groups and further
    developed the proposal.
    In March and April,
    1989,
    the Agency
    conducted public information meetings on a third draft of the
    proposal.
    Subsequent to these meetings, the Agency made
    additional modifications to the proposed amendments, then
    submitted the proposal to the Board (Agency Statement of Reasons
    at 2—4.)
    Shortly after the Agency proposal was filed with the Board,
    the Illinois Farm Bureau
    (“IFB”) and the Agricultural Committee
    of the Jo Daviess County Board requested that the Board hold
    hearings on the proposal at various times and locations around
    the State designed to best accommodate the working farmer.
    In
    compliance with this request, the Board during August 1990 held
    hearings in DéKalb,
    Stockton, Effingham,
    Carterville,
    Jacksonville, and Galesburg.
    The hearings were well attended and
    122—173

    —2—
    testimony was received from representatives of the Agency,
    various farm organizations, and many members of the public.
    In
    addition,
    41 post—hearing public comments (“PC”) were received
    during the post-hearing comment period.
    Based upon this record, the Board on February 7,
    1991
    adopted a modified version of the Agency’s proposal for First
    Notice.
    First Notice publication occurred in the Illinois
    Register at 15 Ill. Reg. 3141 on March
    1,
    1991.
    The 45—day First
    Notice comment period expired April 15,
    1991.
    Seventy-five
    (75) additional public comments have been filed
    during the First Notice comment period.
    Among First Notice
    comments filed by organizations and agencies are comments of:
    Horsemen’s Council of Illinois (“HCI” PCs #43,
    118),
    Illinois
    Pork Producers Association (“IPPA” PC #50), Illinois Farm Bureau
    (“IFB” PC #56), Equine Trail Riders (“ETR” PC #72), Illinois Beef
    Association
    (“IBA” PC #73), Rock Island County Farm Bureau (“Rock
    Island CFB” PC #86),
    Illinois Environmental Protection Agency
    (“Agency” PC #89), Monroe-Randolph Bi-County Health Department
    (“MRBHD” PC #102),
    Illinois Department of Conservation, Division
    of Fisheries (“IDOC” PC #110), and the Henry County Beef
    Association
    (“HCBA” PC #117).
    Also,
    the Board received comments
    from many individuals, too many to mention individually, who
    wrote in favor of a general exemption for facilities allowed by
    local zoning
    (e.g.,
    PCs #42, 48,
    49, 74,
    85,
    87), and who wrote
    in favor of the Horsemen’s Council of Illinois’ suggested
    language changes
    (30 individual PCs).
    Other persons wrote
    general comments expressing current problems with odor from
    neighboring livestock facilities
    (PCs #53,
    88).
    Still others
    wrote in general disagreement with the proposed amendments
    (PCs
    #44, 45).
    Among procedural comments are PC #46, which consists
    of the comments of the Code Division of the Secretary of State on
    filing requirements, and PC #114, which is the impact analysis
    filed by the Department of Commerce and Community Affairs.
    PC
    #118 is a late-filed comment by HCI allowed in the record by
    leave of the Hearing Officer.
    A few comments were filed after
    the 45-day First Notice comment deadline expired, accompanied by
    no motions to file instanter and allowing for mail delays.
    These
    are not included in the record and are not considered by the
    Board.
    OVERVIEW. OF TODAY’S PROPOSED AMENDMENTS
    If adopted, today’s proposal would amend existing Board
    regulations pertaining to Agriculture Related Pollution found at
    35 Ill.
    Adm.
    Code:
    Subtitle E, Part 501.
    The proposed amendments
    have four major provisions.
    The first major provision would add a clarifying statement
    to the Policy Statement in the Board’s regulations regarding
    Agricultural Related Pollution,
    found at 35 Ill. Adm.
    Code
    122—17 4

    —3—
    501.102
    (see following Section—by Section discussion and attached
    Order).
    In particular,
    this provision would clarify the
    relationship between livestock odors and air pollution.
    The second major provision would amend existing regulations
    dealing with the siting of new livestock management facilities
    and livestock waste-handling facilities.
    Specifically, new
    livestock management facilities and waste-handling facilities
    would be prohibited from locating within 1/2 mile of a populated
    area or within 1/4 mile of a non—farm residence, unless located
    within a designated Agricultural Area, unless the operation has
    been at the location for at least one year and the operator seeks
    to expand, or unless the use of the facility is allowed by local
    zoning ordinances.
    Where new sitings are not prohibited, they
    would be required to locate at the “maximum feasible distance”
    from residences or populated areas.
    The principal proposed
    amendments that would effectuate this provision occur at current
    35
    Ill. Adm. Code Section 501.402
    (see following Section-by
    Section discussion and attached Order).
    The third major provision of today’s proposal would provide
    for expanded use of vegetative filter strips for the treatment of
    livestock waste generated by 300 animal units or less.
    Also
    included are amendments pertaining to small farm projects, such
    as 4—H, that handle 50 or fewer animal units.
    These changes
    would be principally effectuated by additions to existing Section
    501.404
    (see following Section-by Section discussion and attached
    Order).
    The fourth major provision of today’s proposal would require
    operators to practice field application procedures in such manner
    as to not cause air pollution.
    This provision would be
    principally effectuated by amendments of the regulations
    currently found at Section 501.405
    (see following Section-by
    Section discussion and attached Order).
    In addition to these major provisions,
    today’s proposal also
    includes amendments or additions to several other Sections of the
    Board’s livestock regulations.
    These consist of the addition of
    an Incorporations by Reference Section and various definitions
    which support the major provisions
    (see following Section-by
    Section discussion and attached Order).
    DISCUSSION OF PROPOSED AMENDMENTS
    The Board next turns to a Section—by—Section discussion of
    today’s proposal.
    Much of the text of this portion of today’s
    Second Notice Opinion remains the same as in the First Notice
    Opinion of February 7,
    1991.
    Exceptions occur where the comments
    received in response to the First Notice proposal prompt the
    Board to modify today its proposal.
    All such modifications are
    duly noted in the following.
    122—17 5

    —4—
    Section 501.102
    Policy Statement
    The proposed amendment to Section 501.102 consists of an
    additional policy statement to be added as subsection
    (d).
    This
    new subsection specifies that livestock waste odor is a potential
    source of air pollution,
    but that the mere detection of odor does
    not constitute air pollution per Se.
    No commenters discussed this proposed Section and no changes
    are today made relative to the language proposed at First Notice.
    Section 501.200
    Incorporations by Reference
    Section 501.200 is a new Section proposed due to the need to
    incorporate references to American Society of Agricultural
    Engineers (“ASAE”) documents made in Section 501.405.
    The
    Section is structured in such manner as to accommodate any future
    new incorporations by reference.
    The Illinois Beef Association
    (“IBA”) has expressed concern
    that citation of the ASAE document “Control of Manure Odors”
    would “open the door” for use of this material in contexts not
    today intended (IBA PC #73).
    However, the Board believes that
    this incorporation remains necessary since the document is
    required to support the proposed amendments to Section 501.405
    (see following discussion).
    To the extent that it may allay the
    IBA’s concern, the Board does emphasize that any expanded
    authority given to any of the documents incorporated herein would
    have to be specifically accomplished through a rulemaking
    proceeding such as this one.
    Moreover, any future amendments to
    Subtitle E, Agriculture Related Pollution,
    including the
    Incorporations by Reference Section, or citations thereto, would
    require hearing and opportunity for comment pursuant to the
    rulemaking requirements of both the Illinois Environmental
    Protection Act and Illinois Administrative Procedure Act.
    Thus
    no expanded use may occur without opportunity for detailed
    scrutiny by all interested persons.
    Additional comments pertaining to the use of specific
    documents incorporated at Section 501.200 are included in the
    discussion of Section 501.405
    (see following).
    As with the
    incorporation of the ASAE “Control of Manure Odors” document, the
    Board believes all of~today’s proposed incorporations are
    necessary to support the proposed amendments to other Sections.
    Accordingly, Section 501.200 is today proposed without
    modification from First Notice.
    Section 501.246
    “Expansion” Definition
    Section 501.246 defines the term “expansion” as used within
    today’s overall proposal, and specifically with respect to the
    122—176

    —5—
    use of the term “expanded facility” found at Section 501.402.
    No changes to this proposed Section are made today.
    As the Agency notes, the concept employed in this definition
    of expansion is derived from the definition of a “new potential
    secondary source” found at Section 360 of the Illinois
    Environmental Protection Act
    (Ill. Rev. Stat.
    1989 Ch.
    111 1/2,
    par. 1003
    .
    6).
    The Agency further notes:
    Defining expansion as such covers those situations
    where a facility undergoes such enormous growth that it
    has an effect on the surrounding population comparable
    to that of an entirely new facility.
    This Edefinition)
    attempts to strike a balance between the rights of the
    producer to pursue the growth of his business and the
    rights of an established population to be free from
    unreasonable additional air pollution.
    (R. at 36—7).
    The IBA also commented on this proposed Section.
    The
    comments are directed to limitations on expansion regarding the
    siting of facilities in Section 501.402, rather than the
    definition of the term “expansion”,
    and accordingly is best
    discussed below in the part of this Opinion pertaining to Section
    501.402.
    Section 501.248
    “Farm Residence” Definition
    Section 501.342
    “Non-Farm Residence” Definition
    Section 501.356
    “Populated Area” Definition
    Sections 501.248, 501.342, and 501.356 each present new
    definitions relating to type of occupancy.
    Their general purpose
    is to identify types of residences and areas to which different
    types of livestock waste regulations are intended to apply.
    In
    the present set of proposed amendments,
    the types of residences
    defined in these Sections are only used in conjunction with the
    setback distances of Section 501.402.
    The definitions are today
    proposed in the same form as at First Notice, except for one
    addition suggested by the Illinois Pork Producers Association
    (“IPPA”)
    Under the system proposed at First Notice,
    a new facility
    may not be located within 1/4 mile of a non—farm residence or 1/2
    mile of a populated area.
    The rationale that the Agency offered
    for the distinction between farm and non—farm residence for the
    purpose of facility location,
    is that such setback would protect
    the rights of persons not engaged in farming activities while at
    the same time “allow farmers to farm in farming territory”.
    The
    Agency also contends that inhabitants of farm residences are
    generally more tolerant of farm generated odors,
    since their
    livelihoods may create similar odors. (R. at 37).
    Many witnesses
    and post—hearing coinmenters also expressed this view (e.g.,
    R. at
    235-9,
    367-8).
    Some comments received during First Notice
    indicate that the distinction between farm and non—farm
    122—177

    —6—
    residences is necessary and should be maintained
    (e.g.,
    IBA PC
    #73; Rock Island CFB PC #86; MRBHD PC #102),
    especially in~light
    of situations where farm land is abutted by non—farm residents
    (IPPA PC #50).
    This territorial aspect was emphasized in the
    IFB.
    comment which states “We feel this is an issue of the degree to
    which we will allow an appropriate economic activity to take
    place in an area where it should be expected to take place”
    (IFB
    PC #56).
    The Board continues to believe that there may be some
    instances where it is not appropriate to distinguish between farm
    and non—farm residences for the purposes of the restrictions on
    the siting of new livestock facilities of Section 501.402.
    The
    reasons for this continue to be those pointed out at First
    Notice, as indicated in the record.
    That is, that some farmers
    at least do consider that the operation of neighboring farms
    generates unacceptable odors
    (e.g.,
    R. at 645, 719-20,
    764; PC
    #25).
    It is to be further noted that “An Assessment of
    Separation Distances as a Tool for Reducing Farm/Neighbor
    Conflict”
    (Exh.
    26),
    a study conducted in British Columbia,
    indicated no distinction between farm and non—farm residents in
    assessing neighbors’ perceptions of certain farms as nuisances.
    The study indicated that the actual determining factors were the
    distance from the neighboring residence and whether the farm
    could be seen from the neighboring residence
    (fl.)
    Again,
    on
    this issue, the IFB and Rock Island CFB
    (PCs #56 and #86)
    emphasized their belief that these distinctions are necessary,
    not so much due to differences
    in perception of odor,
    but because
    of the placing of restrictions on farming operations where such
    operations should legitimately take place.
    The Board accepts that the types of residences and
    distinctions indicated in the definitions are necessary as a
    general rule.
    The Board therefore continues to include these
    definitions and their use in Section 501.402 in today’s action.
    The IPPA expressed the need to clarify the definition of
    farm residence to include those situations where a farmer or
    producer owns a farm residence that is rented to a non—farm
    resident (IPPA PC #50).
    The Board believes that incorporating
    this suggested change would further clarify the definition and
    includes changes in these proposed amendments.
    The clarification
    can be easily accomplished by inserting the words “owned or”
    before the word “occupied”.
    Therefore, the definition would
    apply to any farm residence owned or occupied by the farm owners,
    operators,
    or seasonal workers.
    The definition would apply
    regardless of whether the farmer owner rents the residence to a
    person not associated with farming.
    The Board believes that a
    person who rents
    a farm residence would and should be aware of
    the consequences of living on a farm the same as a farmer,
    whether or not that person also engages in farming.
    122—17
    8

    —7—
    The Agency submitted documents that indicate that the
    definition of populated area was discussed with farm
    organizations, and believes that the numbers are a reasonable
    compromise,. especially considering how subdivIsions in rural
    areas are usually ‘established
    (See R. at 39).
    The definitions of
    populated area and non—farm residence are not changed from that
    submitted at First Notice.
    Section 501.274
    “Liquid Livestock Waste” Definition
    Section 501.372
    “Supernatant” Definition’
    Sections 501.274 and 501.372 ‘introduce new definitions
    necessary to support the amendments proposed at Section 501.405
    (see following).
    The terms are the same as proposed at First
    Notice.
    Section 501.317
    “Maximum Feasible Location” Definition
    Section 501.317 proposes a definition for the term “maximum
    feasible location” as this term is used in proposed Section
    501.402(e) and
    (f).
    At First Notice, the definition was modified
    from that originally proposed by the Agency,
    in accord with the
    Agency’s revised recommendation (PC #29, p.
    4—5).
    The Agency’s
    revised recommendation is based on discussion at hearing
    indicating that there was some confusion regarding this Section
    as originally proposed by the Agency, especially regarding the
    siting of a facility in relation to an operator’s own residence.
    The Board agrees that the concept contained in this
    definition and Section 501.402(e)
    is useful.
    This is discussed
    more fully below in the discussion of subsections 501.402(e)
    and
    (f).
    .
    The only changes made to the First Notice language are the
    insertion of the terms “farm or non—farm” before residence, when
    discussing a neighboring residence,
    and the insertion of “kept
    or” before the word “raised”.
    Since farm and non—farm residences
    are defined, the Board believes it is best to use these terms
    rather than the generic “residence”, to avoid confusion and for
    consistency.
    The Board adds “kept or” to be consistent with
    Section 501.402(d) (3).
    Section 501.330
    Amendment to “New Facility” Definition
    Section 501.330 is an existing Section which contains the
    definition of new livestock management facility and new livestock
    waste-handling facility (“new facility”).
    The definition was
    adopted along with other rules effective January
    1,
    1978, and
    reads as follows:
    Any livestock management facility or livestock waste—
    handling facility the construction or modification of
    which is commenced on or after the effective date of
    this Chapter.
    122— 179

    —8—
    In the Agency’s original proposal to the Board, the Agency
    recommended the addition of the term “expansion” to this
    definition.
    At First Notice the Board noted that this could lead
    to retrospective application of the limitations on location of
    expanded facilities contained in proposed Section 501.402, a
    result not in accord with the Agency’s intent.
    As an additional
    matter noted at First Notice, the Board inserted the actual
    effective date (January 1,
    1978)
    for the language “the effective
    date of this Chapter”.
    Then the Board added the term expansion
    to the definition with an effective date of July 1,
    1991, to
    amend the Section as follows:
    Any
    livestock management facility or livestock waste—
    handling facility the construction or modification of
    which is commenced on or after the effectivc date of
    thia Chapter January
    1,
    1978, or any expansion which
    occurs on or after July
    1,
    1991.
    In response to this matter, the IFB points out that the
    problem of retrospective application of the amendments not only
    exists for incorporation of the concept of “expansion”
    into
    Section 501.330, but also could happen for all new facilities
    (IFB PC #56).
    Others express the need for further clarification
    of the Section
    (e.g.,
    IPPA PC #50; IBA PC #73; Rock Island CFB PC
    #86).
    The Agency adds that retrospective application of the
    definition in Section 50l.402 could lead to constitutional
    problems
    (Agency PC #89).
    The IPPA advocated striking the
    January
    1,
    1978 effective date in the current definition of new
    facility (IPPA PC #50).
    However, this is not possible because
    the present definition is used in other Sections that have been
    effective since January 1978.
    Deleting or changing the January
    1,
    1978 date to a current date would cause the definition of new
    facility to be inapplicable from 1978 to the present, and disturb
    its use for existing rules.
    To resolve this problem, the Board deletes its First Notice
    changes from the definition of new facility, except for the
    insertion of the actual effective date of the Chapter.
    Using the
    actual effective date of the Chapter rather than the phrase “the
    effective date of this Chapter”, will provide greater clarity for
    existing rules and complies with current Administrative Code
    Division drafting requirements.
    The Board includes an effective
    date within Section 501.402
    (to coincide with the actual
    effective date of these amendments) to assure that Section
    501.402 will not have retrospective application.
    The changes to
    Section 501.402 are discussed more fully in the following part of
    the Opinion pertaining to that Section.
    Section 501.402
    Location of New Livestock Management
    Facilities and New Livestock Waste-Handling
    Facilities
    12 2—180

    —9—
    The proposed amendment to Section 501.402 addresses one of
    the principal goals of today’s action.
    That goal is to provide
    greater specificity to the existing prohibition against siting of
    new livestock management facilities “in close proximity to
    populated areas so as to cause air pollution”.
    Today’s proposal
    achieves this goal by providing a quantified limitation to the
    siting of new and expanded facilities “within 1/2 mile of a
    populated area or within 1/4 mile of a non—farm residence”.
    The
    proposal also contains a series of exceptions to the 1/4—mile and
    1/2-mile setback distances.
    The separate aspects of this
    provision, the setback limitations and the exceptions thereto,
    plus their economic impact, are discussed as follows.
    Setback Limitations.
    Subsection
    (c) (1) contains the 1/4-
    mile and 1/2-mile setback requirements.
    An eff~ctivedate of
    July 15,
    1991 has been added to this subsection
    .
    The term
    “expanded facility” has already been added at appropriate places.
    These changes make it clear that these setbacks are not intended
    to apply before the effective date for either new or expanded
    facilities.
    One of the issues most commonly addressed during the Board
    hearings involved the reasonableness of the 1/2 mile and 1/4 mile
    setback distances of this Section.
    In support of its.choice of
    the setback distances the Agency points to ASAE Engineering
    Practice which states:
    Locate a livestock operation at a reasonable distance
    from residential areas, places of employment,
    institutions, and other areas frequented by persons
    other than the operators of the animal enterprise.
    Although distances have not been established beyond
    which complaints are invalid,
    it is desirable to locate
    the livestock or poultry feeding facility 1600 m
    (1
    mile)
    from housing developments and 400-800 m
    (1/4 to
    1/2 mile)
    from neighboring residences.
    Wind direction
    and velocity, humidity, topography, temperature, and
    unique meteorological conditions
    (such as inversions)
    affect odor transport and detection.
    (Exh.
    14)
    The Agency also presented Midwest Plan Service’s “Livestock Waste
    Facilities Handbook MWPS-18”, which states:
    First, select a site where odors will create fewest
    problems.
    Locate at least 1/2 mile away from
    1
    This date will also coincide with the effective date of the
    entirety of the amendments made
    in this proceeding.
    The Board
    changes the date from July
    1,
    1991
    (the date proposed at First
    Notice in the definition of new facility) to July 15,
    1991.
    This
    is
    done to give
    enough
    time
    for
    completion
    of
    the
    rulemaking
    process before the amendments are effective.
    122—
    18 1

    —10—
    neighboring houses and at least 500 feet away from the
    farm residence;
    locate larger operations even farther
    away.
    (Exh.
    17)
    Also cited is the Pork Industry Handbook fact sheet PIH-33
    “Controlling Odors from Swine Buildings”:
    There is a general relationship between the perception
    of odor nuisance, separation distance, and size of
    swine production facility.
    For facilities of 1,000 or
    fewer animals the incidence of odor complaints is
    noticeably reduced beyond one—quarter mile.
    For larger
    units, separation distances of approximately a half
    mile are necessary for adequate protection.
    (Exh.
    18)
    In evaluating these recommended distances, the Agency has
    consistently advocated the 1/2 mile and 1/4 mile distances
    recommended by ASAE (see Exh.
    14).
    Although some may have
    recommended greater setback distances,
    the Agency believes that
    due to the density of inhabited residences in Illinois,
    compliance with greater ~‘distanceswould not be feasible for
    facility siting
    (R. at 47; See also Exh.
    29).
    The record discloses that a few participants recommended
    lesser setback distances,
    or no setbacks at all.
    At hearing
    management practices for facilities which would obviate the need
    for setback distances were also discussed
    (R. at 468, 478—80).
    The Agency concluded that management practices which were
    discussed previously with the Agency were not practical or
    feasible in most situations
    (R.
    at 481).
    At First Notice the Board included the 1/4-mile and 1/2-
    mile setbacks for facility siting, and encouraged further comment
    on the issue.
    A few commenters addressed this issue,
    stating
    that they preferred 1/8-mile and 1/4-mile distances, but would
    accept the 1/4-mile and 1/2-mile distances with the exemptions
    contained in the proposed rule
    (e.g.,
    IFB PC #56; IBA PC #73;
    Rock Island CFB PC #86;).
    The IBA also expressed concern over
    limits on expansion, especially in a situation where an existing
    facility is encroached upon by urban growth (IBA PC #73).
    The Board notes that the Monroe-Randolph Bi-County Health
    Department suggested that a section on the siting of livestock
    management and waste—handling facilities
    in “sinkhole”
    or karst
    areas be included in these amendments (MRBHD PC #102).
    The Board
    points to existing subsection 501.402(d)
    that covers the siting
    of facilities in areas where livestock waste is likely to cause
    groundwater pollution (this subsection is proposed to be
    renumbered to 501.402(g)
    to accommodate changes made in this
    proceeding).
    Exceptions.
    Section 501.402(c) (2)
    allows for facilities
    operating under certain circumstances that would otherwise be
    122— 182

    —11—
    considered new or expanded facilities to be exempted from that
    status, and hence from the setback requirements of Section
    501.402(c)(1).
    This exemption applies to those facilities that
    are reopened though they may have been idle for as many as ten
    years (subsection
    (c)(2)(A)).
    At First Notice,. the Board noted
    that the Agency had deleted ‘from its proposal the requirement
    that a facility be operated for “four consecutive months” during
    the 10-year period to qualify for this exemption.
    The Agency in
    its comments stated that the deletion of the “four consecutive
    month clause” from its sugg~stedlanguage at hearing was
    inadvertent
    (Agency PC #89)
    .
    As the Agency points out, the
    discussion in the record leading to their suggested changes did
    not pertain to the “four consecutive months” clause, but rather
    to the status of the structures.
    The record states:
    A question was presented to the Agency after filing of
    the instant proposal as to whether
    a parcel where
    portable housing units once stood, but were removed,
    would be considered an existing facility if livestock
    were brought back to the site prior to the lapse of a
    ten year period.
    This is not a situation which the
    Agency wants to promote or endorse.
    (R. at 48)
    To address this problem, the Agency advocates the addition
    of the clause “which has a livestock shelter(s)
    left intact”
    after the term “idle facility”.
    The Board believes the change
    would clarify the situation the Agency is concerned about, in
    contrast to deletion of the “four—consecutive months” clause.
    The Board agrees to add the Agency’s suggestion with minor
    wording changes to accommodate Administrative Code requirements.
    However, with the addition of this qualification, the Board sees
    a situation could arise, where,
    due to natural causes (e.g.,
    tornado,
    fire, earthquake), portable housing units would not
    remain intact.
    Therefore,
    the Board also today adds new
    subsection
    (c) (2) (B)
    in which it is provided that rebuilding
    after such natural disaster would not cause the facility to be
    considered a new or expanded facility.
    The proposed amendments also provide for exemptions to the
    1/4-mile and 1/2—mile setback distances for facilities located
    within an Agricultural Area as that term is defined in the
    Agricultural Areas Conservation and Protection Act,
    and for
    facilities that have priority of location with respect to non-
    farm residences or populated areas (subsections
    (d)(l)
    and
    (2)).
    These provisions are presented today without modification from
    First Notice.
    2
    The
    Board,
    in
    its
    First
    Notice
    Opinion,
    stated
    that
    it
    incorporated this deletion of the “four consecutive month” clause.
    The Board inadvertently failed to incorporate the change into the
    Order.
    Apparently this caused some confusion (HCB PC #117).
    122— 183

    —12—
    The Board believes that the exception for facilities located
    within Agricultural Areas found at Section 501.402(d) (1)
    is
    consistent with the policy statements contained in the
    Agricuittiral Areas Conservation and Protection Act to the degree
    that Act ‘makes it a policy for “all state agencies to encourage
    the maintenance of viable farming in agricultural areas and their
    administrative regulations and procedures shall be modified to
    this end~’, so long as the modifications would be consistent with
    public health and safety and with federal statutes and
    regulations
    (Ill. Rev. Stat.
    1989,
    ch.
    5, par. 1019.; Exh.
    32).
    The
    ‘Board also believes subsection
    (d)(2), which provides
    exemption for priority of location for expanding facilities,
    is
    meritorious because it protects expanding operations from
    nuisance actions where residential areas are encroaching upon the
    operation.
    The requirement that the facility be in operation for
    at least
    one year prior to expansion was questioned at hearing
    (R. at 4771).
    However, the Board believes the one-year period is
    reasonable to indicate actual establishment of the particular
    type of f~.~armingoperation.
    Furthermore, the one—year period is
    also’~consistent with language included in what the Agency
    referred
    to as
    the
    “Illinois Right to Farm Law”
    (R. at 473).
    That act, also entitled “Protection of Farming Operations From
    Nuisance
    Suits”, states in part:
    Changed conditions
    -
    Negligent operation
    No farm or any of its appurtenances shall be or become
    a private or public nuisance because of any changed
    conditions in the surrounding area occurring
    after the
    farm
    has been in operation for more than one year,
    when
    such farm was not a nuisance at the time it began
    operation, provided, that the provisions of this
    Section shall not apply whenever a nuisance results
    from the negligent or improper operation of any farm or
    its appurtenances.
    (Exh.
    33, emphasis added)
    In its post—hearing comments
    (PC #29), the Agency also
    advocated addition of subsection
    (d) (3),
    a third exemption for
    areas where local zoning has been established and agricultural
    facilities have been approved
    (~.
    p.
    3).
    This type of
    exemption, which allows for local zoning approval of livestock
    management and waste handling facilities, was also advocated at
    hearing
    b~y
    the Champaign County Farm Bureau
    (R.
    at 487-94)
    and by
    the Horsemen’s Council of Illinois
    (“HCI”)
    (R. at 254).
    At ~.hearing,HCI also presented the alternative that horses
    should not be considered livestock and thereby be exempt from
    regulation
    (R. at 250-3).
    However, this alternative would not be
    feasible because, as the Agency points out, the definition of
    livestock, management facility includes animal feeding operations,
    which term was amended to be consistent with the federal National
    Pollutant Discharge Elimination System
    (“NPDES”)
    (PC #29 p.
    3).
    122—184

    —13—
    At First Notice the Board retained the Agency’s proposed
    subsection
    (d) (3), because it believed an exemption for local
    zoning which allows livestock management facilities is
    meritorious.
    ,
    However, the Board questioned whether the language
    as suggestedby the Agency would exempt the “recreational or
    backyard~horse owner”
    (See R.
    .
    at 254 and PC #41)
    as intended.
    The Board requested comment on the issue.
    ‘During First Notice, the Board received many comments that
    pertain to this matter.
    The Agency states that its intent was to
    allow individuals to construct a livestock management facility
    (e.g., horse stable) at their residence or collectively within
    their subdivision and operate such facility for non-commercial
    purposes.
    The.Agency then offered suggested language,
    in
    addition to that which it offered prior to First Notice, as an
    alternative:
    The facility complies with local zoning requirements
    and animals are kept or raised solely for non-
    commercial purposes by the owner(s)
    of the facility.
    (Agency PC #89)
    Many individuals wrote in favor of the language suggested
    by HCI.
    That language reads:
    The facility is located in a village,
    city, township or
    county specifically zoned for this use and conforms to
    ordinances provided for the health and safety of the
    residents of said village, city, township or county.”
    (PC #41 and HCI PC #118)
    Mr. Timothy J. McAloon of the Equine Trail Riders
    (“ETR”)
    also offered alternative changes that are essentially the same as
    those proposed by the Board for First Notice, with the addition
    of an exemption for horse management facilities used for boarding
    and recreational use of horses that comply with local zoning
    (ETR
    PC #72).
    It appears that riding and boarding stables would be
    covered under such exemption.
    The Board believes that the language as proposed at First
    Notice does not accomplish the result that the Agency intended,
    and appears to cover only certain circumstances such as planned
    developments with equine facilities.
    Not all recreational horse
    owners live in developments planned for livestock use.
    Some
    areas are specifically zoned for such use,
    or the use is allowed
    by municipal ordinance,
    irrespective of the planned development
    of the area.
    The Agency’s language as proposed in its First Notice
    comments
    (Agency PC #89), allows for recognition of local zoning,
    but adds an additional stricture: that the exception not apply if
    the animals are kept or raised there for commercial DurDoSes.
    122—185

    —14—
    The language offered by HCI also would exempt those facilities
    that are specifically allowed pursuant to zoning regulations.
    Regarding this proposed amendment which only pertains to the
    siting of facilities,
    the Board believes that if a community
    designates an area through zoning or municipal ordinance for the
    use of livestock, then it makes no difference whether the
    livestock are kept for commercial or non—commercial purposes.
    The Board believes that the MCI’s concept is meritorious, and
    therefore adopts it, although with changes in format due to
    drafting requirements for codification of regulations.
    In
    addition, to handle those situations where livestock are kept for
    non—commercial purposes
    (such as the recreational horse owner
    situation), and where no zoning or municipal ordinances exist,
    the Board adds language that would exempt these operators in
    addition to those subject to local zoning,
    as these persons would
    be similarly situated.
    It is important to note that riding and
    boarding stables that are not locally zoned would not be exempt,
    as these are generally commercial activities,
    and would be
    considered the same as other commercial livestock operations.
    Note also that the Board adds language that describes commercial
    activity, rather than using the term “commercial”.
    This
    description is consistent with the definition for “commercial”
    contained in the Board’s regulations at 35
    Ill. Adm. Code
    228. 103.
    Subsection
    (e)
    states that new livestock management or
    waste-handl~.ngfacilities that locate within 1/4 mile of a
    neighboring
    farm residence must locate that facility at the
    maximum feasible location from that residence.
    Maximum feasible
    location is defined in Section 501.317 and discussed above.
    Likewise,
    subsection
    (f) provides that a new facility that
    locates within the setback zones pursuant to one of the
    exemptions of subsection
    (d)
    shall locate at the maximum feasible
    location from the residence or populated area.
    The purpose of
    subsections
    (e)
    and
    (f)
    is to assure that producers consider the
    interests of neighbors, especially when allowed to locate within
    the 1/4 to 1/2 mile setbacks.
    A further advantage would be to
    allow for minimization of odor transport to neighboring
    residences, and therefore decrease the likelihood of odor
    complaints even where facilities are located outside the
    setbacks.
    Therefore,
    farmers would have greater assurance that
    neighbors would be minimally affected and therefore less likely
    to have cause for a nuisance action.
    Another prospective exemption discussed at hearing was the
    possibility of a cut-off number of animals being established
    below which only general prohibitions against pollution would
    The
    Board
    adds
    the
    term
    “neighboring”
    to
    make
    this
    subsection
    consistent
    with
    Section
    501.317,
    Maximum
    Feasible
    Location, which also uses neighboring.
    122—186

    —15—
    apply
    (R.
    at 513).
    In comments, the Agency points out that their
    1985—1989 records indicate 41
    of odor pollution problems
    encountered by Agency personnel which were related to feedlot
    location were attributable to small feedlot operations,
    and 64
    of manure stack odor problems were associated with small
    facilities
    (Agency PC #29; See also, Exh.
    28).
    The Board
    declines to add an exemption based on number of animals at this
    time.
    In summary,
    in today’s action the exceptions have been
    restructured to accommodate changes in response to comments, to
    add the term “expanded facility”, and to clarify the language of
    the amendments.
    Economic Impact.
    A potential adverse economic impact exists
    for the proposed amendments to Section 501.402 because the number
    of locations where a new facility could be sited would be
    limited.
    However, the exceptions to the siting requirements
    lessen the potential economic impact,
    as also does the option of
    locating the facility in a different place.
    For existing
    facilities, only those that are located within 1/4—mile of a non-
    farm residence or 1/2—mile from a populated area ~
    did not
    operate for at least one year prior to the existence of the
    residence or populated area would have a potential adverse
    economic impact in that expansion would be limited.
    However,
    expansion only would be limited with respect to the rate of
    expansion and with no absolute cap on the size of the facility.
    The potential economic impact on non—farm residences would be
    positive since the amendments would prohibit the location of the
    livestock management or waste-handling facility within 1/4 mile
    of the residence, hence value of the property may be protected.
    (See Agency testimony,
    R. at 54—6.)
    Based on this record, the Board concludes that the 1/4 mile
    and 1/2 mile setbacks for facility siting seem reasonable and
    technically feasible as a standard for control of odor,
    especially considering the exceptions today specified.
    Additionally, the Board perceives the potential economic impact
    to be minimal for new and existing facilities.
    Section 501.404
    Handling and Storage of Livestock Waste
    The proposed amendments to Section 501.404 address two
    concerns regarding handling of livestock: use of vegetative
    filter strips and consideration of small projects.
    The first
    concern is addressed by the proposed addition of subsection
    (d),
    which allows the use of vegetative filters for livesto~k
    management facilities with fewer than 300 animal units
    .
    The
    ~ “Animal unit”
    is defined in Section 501.230 of the existing
    Board regulations as: A unit of measurement for any animal feeding
    operation calculated by adding the following animal numbers:
    122—187

    —16—
    vegetative filters would be operated according to Agency’s
    “Design and Maintenance Criteria Regarding Runoff Field
    Application Systems” found at 35 Ill. Adm. Code 570.
    The second.
    concern is addressed at subsection
    (e) by exempting facilities
    with 50 or fewer animal units ‘from the handling and storage
    requirements imposed on larger facilities in Section 501.404(a)
    through
    (c), provided that the smaller facilities can prevent
    actual and threatened discharges of livestock waste to waters of
    the State.
    These two provisions are discussed separately as
    follows.
    Runoff Field Application Systems/Vegetative Filters.
    The
    Agency’s reason for including the subsection
    (d) amendments is in
    recognition that runoff field application systems, specifically
    vegetative filters,
    if properly designed and operated, can
    effectively treat waste produced by smaller facilities and can be
    less expensive to build and maintain than other treatment methods
    (R. at 50).
    At hearing,
    a question was raised whether an operator who
    handled more than 300 animal units could use a vegetative filter
    on part of the operation,
    if the operator used the vegetative
    filter for less than 300 animal units.
    As was discussed,
    the
    design criteria for vegetative filters recommend less than 300
    animal units
    (R.
    at 656-9;
    35
    Ill. Adm. Code 570).
    The Board
    notes that at hearing Mr.
    A.
    G. Taylor, Agricultural Advisor for
    the Agency,
    stated that he did not see any reason why an operator
    who used a vegetative filter system for less than 300 animal
    units, but used other systems for additional animal units,
    should
    not be allowed to do so
    (R.
    at 659).
    At First Notice, the Board
    included the amendments as proposed by the Agency, but requested
    comment on the possibility of applying the 300 animal unit
    limitation to the treatment of wastes from the animals, rather
    than to a single facility, and offered language on how such an
    amendment could be drafted.
    The Board further requested comment
    a)
    Brood cows and slaughter and feeder cattle multiplied by
    1.0
    b)
    Milking dairy cows multiplied by 1.4
    c)
    Young dairy. stock multiplied by 0.6
    d)
    Swine weighing over 55 pounds multiplied by 0.4
    e)
    Swine weighing under 55 pounds multiplied by 0.03
    f)
    Sheep,
    lambs or goats multiplied by 0.1
    g)
    Horses multiplied by 2.0
    h)
    Turkeys multiplied by 0.02
    i)
    Laying
    hens
    or
    broilers
    multiplied
    by
    0.02
    (if
    the
    facility has continuous overflow watering)
    j)
    Laying
    hens
    or
    broilers
    multiplied
    by
    0.03
    (if
    the
    facility has a liquid manure handling system)
    k)
    Ducks multiplied by 0.02.
    122—
    188

    —17—
    on the consistency of such language with the design criteria of
    Section 501.570 sic)5.
    The IFB,
    IBA, and Rock Island CFB commented in favor of the
    Board’s alternative language
    (IFB Pc #56; IBA Pc #73; Rock Island
    CFB PC #86).
    The Agency also supports the Board’s alternative
    language (Agency Pc #89) and the Illinois Department of
    Conservation
    (“IDoc”) comments that it does not object to the
    alternative language
    (IDOC PC #110).
    On the other hand, the
    Henry County Beef Association
    (“HCBA”) expresses concern over the
    300 animal unit limitation,
    arguing that flexibility is needed
    for varying types of operation (HCBA PC #117).
    The Board finds that many of the concerns expressed by the
    HCBA pertain to the design criteria of 35 Ill.
    Adin.
    Code 570.
    Furthermore, the Agency points out that the design criteria of 35
    Ill. Adm. Code 570 allows for use of runoff field application
    systems where greater than 300 animals are confined on a feedlot,
    but that in order to preclude
    a conflict with federal NPDES
    requirements, sy~temsshould only treat wastes from fewer than
    300 animal units
    .
    It is worth noting that an NPDES permit would
    be required for a facility that treated wastes from 300 or more
    animal units when utilizing a vegetative filter system, pursuant
    to existing Section 50.2.104(b) which states:
    Pollutants are discharged into navigable waters through
    man—made ditch, flushing system or
    other similar man-
    made device;
    (emphasis added)
    Since zero discharges are required under the NPDES system,
    facilities required to obtain an NPDES permit would not be able
    to use vegetative filter systems.
    These proposed amendments would have a potential positive
    economic effect on those who can use vegetative filters since
    these systems are effective for treatment while much less
    expensive to construct and operate than some other methods
    (see
    Agency testimony, R. at 56.).
    Based upon the above considerations, the Board deletes the
    language proposed at First Notice and replaces it with the
    alternative language suggested in the Board’s First Notice
    opinion.
    No other changes are today made.
    Small Farm Prolects.
    The Agency included the subsection
    (e)
    amendment in their proposal because:
    The Section citation should have read 570.101.
    6
    The State
    NPDES program requirements must be the same as
    federal requirements for approval of the State program.
    122—189

    —18—
    in the course of developing the proposed
    amendments, the agricultural interest groups requested
    that this provision be included in order to allow
    Future Farmers of America
    (FFA) and 4-H type projects
    to be conducted without having to implement expensive
    pollution control measures.
    The agricultural interest
    groups’ estimate of the number of livestock involved in
    such projects was 50 animal units or less.
    (R. at 51)
    The IDOC commented in favor of this proposed amendment as
    affording protection to waters of the State (IDOC PC #110).
    The
    amendment also would have a positive economic effect on these
    smaller facilities,
    since qualifying facilities would not have to
    install costly waste storage and runoff controls
    (see Agency
    testimony,
    R. at 56).
    Based upon these considerations, no
    modification of the First Notice proposal is today proposed.
    Section 501.405
    Field Application of Livestock Waste
    The proposed amendments to Section 501.405 are intended to
    regulate the field application of livestock waste in such manner
    as to reduce the potential for odor problems.
    Finding quite the
    correct way to achieve this end has, however, been most vexing,
    as is well witnessed by the extensive discussion and debate
    generated by this topic at hearing
    (e.g.,
    R. at 195-241, 303-
    421,
    482—6,
    493—523, 579—605,
    641—683, 750—771) and subsequent
    comments.
    In part the problems stem from the fact that the
    practice of field application of livestock wastes is in most
    instances economically and environmentally sound, and often even
    essential,
    at one and the same time that the odors it causes may
    be objectionable and even constitute valid grounds for basing a
    nuisance action.
    The Board continues to believe, as it did at First Notice,
    that a regulation which offers assistance to farmers in making
    determinations in their individual situations offers the best
    prospect of addressing the dilemma.
    The Board is pleased that
    almost all persons who have addressed this issue have found favor
    with the direction taken by the Board.
    Accordingly, the method
    by which we today attempt to address this s3.tuation remains the
    same as the method proposed at First Notice
    The essence of today’s proposal consists of a general
    requirement to use odor control methods during the course of
    field application so as not to cause air pollution (Section
    501.405(b)).
    This general statement is then followed by a list
    of odor control methods intended to provide guidance to the farm
    The
    First Notice Opinion of February
    1,
    1991 contains at
    pages 11-13
    a fairly extensive discussion of the alternatives which
    the Board rejected prior to First Notice.
    The interested person
    is directed to the First Notice Opinion for that discussion.
    122—190

    —19—
    operator.
    The general requirement to use odor control methods is
    tied to the policy statement on the operation of livestock
    management facilities is discussed in Section, 501.102.
    The
    reference to Section 501.102
    is included to ensure that the
    policy statement will be considered in application of this
    Section 501.405(b),
    since the policy statement recognizes that
    waste—handling can cause odors that can cause air pollution, but
    that detection of odor does not per se constitute air pollution.
    Today’s proposal further recognizes that there are a number
    of options available to the farm operator, used alone or in
    combination, by which odor control can be achieved.
    These
    inclu’de simple methods, such as recognizing when adverse weather
    conditions may exacerbate odors or odor distribution, to more
    involved methods, such as incorporation of the waste into the
    soil where possible.
    A longer list of methods is presented by
    the ASAE, and cited at Section 501.405(b) (4):
    4.1.10 Land application is the primary method of animal
    waste management and is an integral part of nearly
    every manure handling system.
    Odors can be reduced by
    using the following land application procedures for
    liquid or solid manure:
    4.1.10.1
    Spread or apply manure within
    4 days of
    excretion if possible to reduce time in anaerobic
    storage.
    4.1.10.2
    Avoid spreading when the wind would blow
    odors toward populated areas or nearby residences
    or businesses.
    4.1.10.3
    Avoid spreading or applying manure
    immediately before weekends and holidays when
    people are likely to be engaged in nearby outdoor
    and recreational activities.
    4.1.10.4
    Avoid spreading near heavily traveled
    highways.
    4.1.10.5
    Spread or apply manure in morning when
    air is warming and rising rather than in the late
    afternoon.
    4.1.10.6
    Use available weather information to
    best advantage.
    Turbulent breezes will dissipate
    and dilute odors.
    Rain will remove the odors from
    the atmosphere.
    4.1.10.7
    If possible,
    incorporate manure into the
    soil during or immediately after application.
    This can be done by
    1)
    soil injection or 2)
    plowing or disking the soil during or after
    122—19 1

    —20—
    application.
    These practices not only minimize
    the spreading of odor but also preserve nutrients
    and reduce water pollution potential.
    4.1.10.8
    Apply manure uniformly and in a layer
    thin enough to insure drying in less than 5 days
    or less and to prevent fly propagation in warm
    weather.
    (Exh.
    14)
    During the First Notice comment period, the IPPA,
    IFB, and
    IBA expressed concern over the incorporation by reference of the
    ASAE material, particularly to paragraph 4.1.10.1.
    The concern
    stems from a belief that the language might be applied as or
    changed to an absolute requirement; i.e.,
    “you shall spread
    manure within
    4 days of excretion”
    (IPPA Pc #50; IFB PC #56; IBA
    PC. #73).
    The Board believes that this concern can be assuaged
    because the document can be given this force only through
    regulatory change, and no changes can be made without a
    rulemaking proceeding similar to the one pertaining to these
    amendments, with full opportunity for hearing and comment.
    Moreover, the incorporation by reference contains a proviso that
    the material incorporated is exactly as stated in these documents
    presented in the record, with no later editions or amendments to
    the material included (subsection 501.200(b)).
    The language of
    the incorporation cannot be changed or deleted as that is what
    the document says.
    Though it may be possible to limit the
    incorporation in some way in the rule,
    such as,
    incorporating all
    material except paragraph 4.1.10.1, the Board declines to do so.
    The issue is similar to the discussion of incorporation of wastes
    into the soil.
    Just as not all farmers will be able to control
    odor by incorporation of wastes, not all farmers will be able to
    control odor by spreading waste within four days of excretion.
    The writers of the ASAE material apparently recognized this
    circumstance when they included “if possible” in points
    pertaining to both these methods of waste distribution and odor
    control.
    The Agency suggests an additional change to the Board’s
    proposed Section 501.405(b).
    This change would delete the “1/4
    mile from an inhabited residence” phrase that the Board added at
    First Notice and replace it with language that would require odor
    control m~thodsto be practiced wherever a neighboring inhabited
    residence
    or populated area is affected by air pollution caused
    by the odor.
    However., the Board changes the word “inhabited” in
    8 At First Notice the Board inadvertently left out of the rule
    the word “neighboring”,
    modifying an inhabited residence.
    This
    change was suggested by the IFB at hearing
    (R.
    at 203-5), and the
    Agency
    in
    its post-hearing comments
    (Agency PC #29).
    The Board
    intended to insert this word and includes it in the rule at Second
    Notice,
    and
    deletes
    the
    term
    “inhabited”
    as
    discussed
    in
    the
    Opinion above.
    122— 192

    —21—
    favor of using “farm or non—farm” as these are defined in the
    proposed amendments.
    It is assumed that any neighboring
    inhabited residence would also be a neighboring farm or non—farm
    residence.
    The 1/4 mile limit was not designed to be an exception from
    the Act’ s requirement ‘not to cause air pollution, where the air
    pollution originates at distances greater than 1/4—mile.
    Therefore, the Board believes that the Agency’s suggested change
    has merit as it would further clarify the rule, affording
    protection from air pollution while at the same time allow
    flexibility for farming operations when practicing odor control.
    Therefore, the Board includes this change in the amendments in
    today’s Second Notice.
    In conclusion,
    the Board believes the proposed amendments to
    Section 501.405 are technically feasible and economically
    reasonable.
    The proposed amendments are drafted in a manner that
    would require the use of odor control methods, while allowing
    operators the most flexibility in choosing which odor control
    method suits the individual situation.
    Where no odor problem is
    likely to exist, minimal odor control could be practiced.
    Where
    a definite odor problem may exist,
    an operator could determine
    which odor control method is best,
    and may end up using
    incorporation as offering the most control.
    As was noted in the
    record, many operators wish to be “good neighbors”, and are
    already practicing odor control methods
    (see R.
    at 330-331,
    578-
    9).
    The Board believes that this type of rule, rather than a
    series of exceptions to a requirement of incorporation of wastes,
    would best serve rural residents,
    farm and non—farm alike.
    This proposed Opinion supports the following Order and
    proposed amendments.
    The Board now proceeds to Second Notice,
    which consists of a 45-day time period to allow for review of
    these proposed amendments by the Joint Committe on Administrative
    Rules of the Illinois Legislature pursuant to the Administrative
    Procedure Act (Ill. Rev.
    Stat.
    1989,
    ch.
    127, par. 1005.01(b)).
    122— 193

    —22—
    ORDER
    The Board hereby directs that Second Notice of the following
    proposed amendments be submitted to the Joint Committee on
    Administrative Rules.
    TITLE 35: ENVIRONMENTAL PROTECTION
    SUBTITLE E:
    AGRICULTURE RELATED POLLUTION
    PART 501
    GENERAL PROVISIONS
    SUBPART
    A:
    AUTHORITY
    AND
    POLICY
    Section
    501.
    101
    501.
    102
    Authority
    Policy
    SUBPART B:
    DEFINITIONS AND INCORPORATIONS
    Section
    501.
    200
    501.
    201
    501. 205
    501.
    210
    501.
    215
    501.220
    501. 230
    501.
    235
    501.
    240
    501. 241
    501. 245
    501.
    246
    501.
    248
    501.
    250
    501.
    260
    501.
    2 65
    501.
    270
    501.
    274
    501. 275
    501.
    280
    501.285
    501. 290
    501.
    295
    501.
    300
    501. 305
    501.
    3 10
    501. 315
    501. 317
    501.320
    501.325
    Incorporations by Reference
    Definitions
    Act
    Administrator
    Air
    Pollution
    Agency
    Animal Unit
    Board
    Construction
    CWA
    Existing Livestock Management Facility and Livestock
    Waste-Handling Facility
    Expansion
    Farm Residence
    Feedlot Runoff
    Impermeable
    Lagoon
    Leachate
    Liquid Livestock Waste
    Liquid Manure-Holding Tank
    Livestock
    Livestock Management Facility
    Livestock Shelter
    Livestock Waste
    Livestock Waste-Handling Facility
    Man—made
    Man-made Ditch
    Manure Storage Structure
    Maximum Feasible Location
    Modification
    Navigable Waters
    12 2—194

    —23—
    501.330
    New Livestock Management Facility and New’ Livestock
    Waste-Handling Facility
    NPDES
    NPDES Permit
    ________
    Non—farm
    Residence
    Owner or Operator
    Person
    Pollutant
    _______
    Po~u1atedArea
    Settling Basin
    Standard of Performance
    Supernatant
    Temporary Manure Stack
    Water Pollution
    501.401
    General Criteria
    501.402
    Location of New Livestock Management Facilities and New
    Livestock Waste-Handling Facilities
    501.403
    Protection of Livestock Management Facilities and
    Livestock Waste-Handling Facilities
    Handling and Storage of Livestock Waste
    Field Application of Livestock Waste
    Inspections and Disease Prevention
    Appendix A:
    References to Previous Rules
    AUTHORITY:
    Implementing
    and authorized by Sections 9,
    12,
    18,
    21,
    22, and 27 of the Environmental Protection Act
    (Ill. Rev.
    Stat.
    1989,
    ch.
    111 1/2,
    pars.
    1009,
    1012, 1013,
    1021,
    1022 and
    1027)
    SOURCE:
    Filed and effective January
    1, 1978; amended 2
    Ill. Reg.
    44,
    p.
    137, effective October 30,
    1978; codified at
    7
    Ill.
    Reg.
    10592; amended at
    __________
    Ill. Reg.
    __________,
    effective
    501.335
    501.340
    501.342
    501.345
    501.350
    501.
    355
    501.
    356
    501.365
    501.
    370
    501.
    372
    501.375
    501.
    380
    Section
    SUBPART
    C:
    OPERATIONAL
    RULES
    501. 404
    501. 405
    501.406
    122—195

    —24—
    SUBPART A:
    AUTHORITY
    AND
    POLICY
    Section 501.102
    Policy
    a)
    It is the purpose of the General Assembly in adopting
    the Environmental Protection Act to restore, maintain
    and enhance the purity of the air and waters of
    Illinois in order to protect health, welfare, property
    and the quality of life.
    An adequate supply of healthy
    livestock is essential to the well—being of Illinois
    citizens and the nation.
    They provide the daily source
    of meat,
    milk, and eggs.
    Their efficient, economic
    production must be the concern of both producers and
    consumers if we are to have a continued abundance of
    high quality, wholesome food and of other livestock
    products at reasonable prices.
    ,
    The policy shall be to
    establish regulations that will provide a balance
    between a wholesome environment and the efficient
    production of adequate livestock products.
    b)
    Livestock produce wastes which, when properly used,
    supply nutrients and organic matter to soils.
    The mere
    presence of livestock waste in a given location does
    not denote pollution,
    but may, when improperly stored,
    transported or disposed of, undesirably affect the
    environment.
    C)
    It is hereby determined that the construction,
    establishment and operation of certain livestock
    management facilities and livestock waste—handling
    facilities without environmental planning and
    safeguards or the use of certain livestock wastes for
    agricultural purposes causes, threatens or allows the
    discharge of contaminants into the air or waters of
    Illinois so as to cause or threaten to cause pollution
    or to render such waters harmful to public health,
    safety or welfare or to domestic, commercial,
    industrial, agricultural and recreational uses or to
    man, livestock, wild animals, birds or fish or other
    aquatic life.
    ~j
    It is hereby determined that the construction~,
    estab1ishit~entand operation of livestock management
    facilities and livestock waste—handling facilities
    without environmental planning and safeguards or the
    use of livestock wastes
    for. agricultural purposes
    causes, threatens or allows air pollution, THE
    DISCHARGE OF CONTAMINANTS INTO THE AIR OF ILLINOIS IN
    SUFFICIENT QUANTITIES
    AND
    OF SUCH CHARACTERISTICS
    AND
    DURATION AS
    TO
    BE
    INJURIOUS
    TO
    HUMAN.
    PLANT
    OR
    ANIMAL
    LIFE, TO HEALTH. OR TO PROPERTY, OR TO UNREASONABLY
    INTERFERE WITH THE ENJOYMENT OF LIFE OR PROPERTY.
    (Ill.
    Rev.
    Stat.
    ch.
    111 1/2 par.
    1003.2)
    It is recognized
    122—196

    —25—
    that the presence of odor
    is an inherent characteristic
    of livestock management facilities and livestock waste-
    handling facilities, and that the detection of such
    odor does not ~er se constitute air pollution.
    8~)-e) It is the purpose of this Chapter to prevent pollution
    of the air and waters of Illinois caused by failure to
    plan with regard to proper environmental safeguards the
    construction, location
    .
    and operation of certain
    livestock management facilities and livestock waste—
    handling facilities.
    A permit system
    is established to
    ensure that such activities take account of
    environmental considerations and to meet the
    requirements for federal approval, as established by
    the CWA.
    It is also the purpose of these regulations
    to prevent pollution from the numerous point and non—
    point discharges, both continuous and fluctuating,
    which are present in certain livestock management
    facilities or livestock waste-handling facilities.
    To
    this end, procedural safeguards are required,
    in
    addition to compliance with the CWA, NPDES filing
    requirements and the feedlot category of point source
    effluent guidelines.
    (Source:
    Amended at
    Ill. Reg.
    ____,
    effective
    _______).
    SUBPART B:
    DEFINITIONS
    AND
    INCORPORATIONS
    Section 501.200
    ~j
    The Board incorporates the following material by
    reference:
    ASAE.
    Available from American Society of Agricultural
    Engineers, 2950 Niles Road,
    St.
    Joseph. MI 49085—9659
    (616—429—0300).
    “Control of Manure Odors,” ASAE EP379.1
    (December
    1986).
    “Design of Anaerobic Lagoons for Animal Waste
    Management,” ASAE EP4031
    (March 1990).
    b)
    This Section incorporates no later editions or
    amendments.
    (Source:
    Added at
    Ill. Reg.
    _____,
    effective
    __________
    Section 501.246
    Expansion
    Commencement of construction at a livestock management facility
    or livestock waste-handling facility where the fixed capital cost
    of the new components constructed ‘within a 2—year period exceeds
    122—197

    —26—
    50
    of the fixed capital cost of a comparable entirely new
    faciLity.
    (Source:
    Added at
    Section
    501.248
    Ill. Reg.
    _____,
    effective
    __________
    Farm Residence
    Any residence on a farm owned or occupied by the farm owners,
    operators. tenants or seasonal or year—round hired workers.
    For
    purposes of this definition,
    a “farm” is the land, buildings, and
    machLnery used in the commercial production of farm products, and
    “farm products” are those plants and animals and their products
    which are produced or raised for commercial purposes and include
    but
    are
    not limited to forages and sod crops, grains and feed
    crops., dairy and dairy products, poultry and poultry products,
    livestock,
    fruits, vegetables,
    flowers,
    seeds, grasses, trees,
    fish,
    honey and other similar products, or any other plant.
    animal, or plant or animal product which supplies people with
    food,
    feed, fiber, or fur.
    (Source:
    Added at
    Ill.
    Reg.
    effective
    Section 501.274
    Liquid Livestock Waste
    Livestock waste which can be spread with a conventional liguid
    manure spreader.
    This includes
    pit
    manures
    lagoon manures,
    holding pond or tank manures, and any other livestock waste
    consisting of less than 20
    solids concentration.
    (Source:
    Added at
    Section 501.317
    _____
    Ill.
    Reg.
    ,
    effective
    Maximum Feasible Location
    ).
    Any location for the establishment of a new livestock management
    facility or new.~livestock waste-handling facility where one of
    the following conditions exist:
    ~j
    The site is
    located closer to the livestock owner’s or
    operator’s residence than to a neighboring farm or non—
    farm residence or populated area; or
    ,~j
    The site is adjacent to an existing livestock
    management facility or livestock waste—handling
    facility,
    or is farther away from a neighboring farm or
    non—farm residence or populated area than the existing
    livestock management facility or livestock waste—
    handling facility, when the livestock owner or operator
    does not reside on the farm where the livestock are to
    be kept or raised;
    or
    gj
    The site is accessible to roads, water and electricity
    and is at the farthest location from a neighboring
    faflTi
    or non—farm residence or populated area; there is no
    122—198

    —27—
    existing livestock management facility or livestock
    waste-handling facility on the site, and the livestock
    owner or operator does not reside on the farm where the
    livestock are to be kept or raised.
    (Source:
    Added at
    Ill..
    Reg.
    ____,
    effective
    _________).
    Section 501.330
    ~ew Livestock Management Facility and New
    Livestock Waste-Handling Facility
    Any livestock management facility or livestock waste-handling
    facility the construction or modification of which is commenced
    on or after the effective date of this Chapter January
    1,
    1978.
    (Source:
    Amended at
    Ill. Reg.
    _____,
    effective
    _________).
    Section 501.342
    Non—farm Residence
    Any residence which is not a farm residence.
    (Source:
    Added at
    Ill.
    Reg.
    ____,
    effective
    _________).
    Section
    501.356
    Populated Area
    Any area where at least ten
    (10)
    inhabited
    non—farm
    residences
    or
    at least fifty
    (50) persons frequenting a common place of
    assembly or a non—farm business at least once per week.
    (Source:
    Added at
    Ill. Reg.
    _____,
    effective
    ___________
    Section
    501.372
    Supernatant
    The liguid portion of the livestock waste that overlies deposited
    or settled solids that are stored in a tank or lagoon.
    (Source:
    Added at
    Ill. Reg.
    _____,
    effective
    __________
    SUBPART C:
    OPERATIONAL RULES
    Section 501.402
    Location of New Livestock Management
    Facilities and New Livestock Waste-Handling
    Facilities
    a)
    No new livestock management facility or new livestock
    waste-handling facility shall contain within its
    boundaries any stream or other surface waters except
    small temporary accumulations of water occurring as a
    direct result of precipitation.
    b)
    New livestock management facilities and new livestock
    waste-handling facilities located within a 10-year
    flood height as recorded by the United States
    Geological Survey or as officially estimated by the
    122— 199

    —28—
    Illinois State Water Survey shall be protected against
    such flood.
    c)
    ~j
    Upon July 15.
    1991. nNew or expanded livestock
    management facilities and new or expanded
    livestock waste-handling facilities shall not be
    located in clo3e proximity to populated areas ~o
    a~to cause air pollution within 1/2 mile of a
    populated area or within 1/4 mile of a non—farm
    residence.
    ~
    For purposes of this subsection
    (c). the following
    shall not be considered location of a new or
    expanded livestock management or waste handling
    facility:
    ~j
    Commencement of operations at an idle
    facility
    which
    has
    livestock
    shelters
    left
    intact, and which has been operated as a
    livestock
    management
    facility
    or livestock
    waste—handling
    facility
    for
    four
    consecutive
    months at any time within the ten
    (10)
    previous years
    ~
    Commencement of operations at a facility
    reconstructed after partial or total
    destruction due to natural causes,
    i.e.,
    tornado, fire,
    or earthquake.
    ~J
    Adequate odor control methods and technology shall
    be practiced by operators of new and existing
    livestock management facilities and livestock
    waste—handling facilities so as not to cause air
    pollution.
    ~
    The setback requirements of subsection
    (C)
    shall not
    apply to any livestock management facility or livestock
    waste-handling facility which meets any of the
    following ‘conditions:
    jj
    The facility is located in an Agricultural Area,
    desiqriated as such pursuant to the Agricultural
    Areas Conservation and Protection Act, Ill.
    Rev.
    Stat. 1989,
    ch.
    5, para.
    1001 et seq.
    ~
    The facility undergoes expansion,
    and the owner of
    the_facility certifies and notifies the Agency in
    writing as such that the facility was operating as
    a livestock management facility or livestock
    waste—handling facility for at least one year
    prior to the existence of any non—farm residence
    within 1/4 mile of the facility or of
    a populated
    area within 1/2 mile of the facility;
    or
    122—200

    —29—
    ~I
    The use of the facility as a livestock management
    or livestock waste handling facility is allowed by
    local zoning or municipal ordinance.
    If no local
    zoning or municipal ordinance exists that covers
    such use, the facility shall be exempt if the
    livestock are not raised or kept at the facility
    primarily for hire or the raising or keeping of
    livestock at the facility does not have financial
    profit as a Primary aim.
    ~j
    A new livestock management facility or new livestock
    waste-handling facility which locates within 1/4 mile
    of a neighboring farm residence shall locate at the
    maximum feasible location from such residence.
    ~j
    A new livestock management facility or new livestock
    waste-handling facility which locates within 1/4 mile
    of a non—farm residence or within
    1/2 mile of a
    populated area, pursuant to subsection
    (d), shall
    locate at the maximum feasible location from such
    residence or ~o~ulated area.
    ~-)-qj
    New livestock management facilities or new livestock
    waste-handling facilities located on soil types or
    geological formations where the deposition of livestock
    waste
    is likely to cause groundwater pollution shall be
    constructed in such a way that pollution will be
    prevented, or supplementary measures shall be adopted
    which will prevent pollution.
    (Source:
    Amended at
    Ill. Reg.
    ____,
    effective
    _______).
    Section 501.404
    Handling and Storage of Livestock Waste
    a)
    Any livestock waste stored in excess of six months
    shall be contained in a manure storage structure.
    b)
    Temporary Manure Stacks
    1)
    Temporary manure stacks shall be constructed or
    established and maintained in a manner to prevent
    runoff and leachate from entering surface or
    groundwaters.
    2)
    No temporary manure stack shall be constructed
    within 100 feet of a water well.
    c)
    Livestock Waste-Holding Facilities
    1)
    Liquid manure-holding tanks shall be impermeable
    and capable of withstanding pressures and loadings
    to which such a tank may be subjected.
    122—
    20 1

    —30—
    2)
    Holding ponds and lagoons shall be impermeable or
    so sealed as to prevent groundwater or surface
    water pollution.
    3)
    The contents of livestock waste-handling
    facilities shall be kept at levels such that there
    is adequate storage capacity so that an overflow
    does not occur except in the case of precipitation
    in excess of a 25—year 24—hour storm.
    4)
    Liquid
    Livestock
    Waste
    A)
    Existing
    livestock
    management
    facilities
    which handle the waste in
    a liquid form shall
    have adequate storage capacity in a liquid
    manure—holding tank,
    lagoon, holding pond,
    or
    any combination thereof so as not to cause
    air or water pollution as defined in the Act
    or applicable regulations.
    If inadequate
    storage time causes or threatens to cause a
    violation of the Act or applicable
    regulations, the Agency may require that
    additional storage time be provided.
    In such
    cases,
    interim pollution prevention measures
    may be required by the Agency.
    B)
    New livestock waste-handling facilities which
    handle the waste in a liquid form shall
    provide a minimum of 120-day storage with a
    liquid manure-holding tank,
    lagoon, holding
    pond, or any combination thereof unless the
    operator has justifiable reasons
    substantiating that a lesser storage volume
    is adequate.
    If inadequate storage volumes
    cause or threaten to cause a violation of the
    Act or applicable regulations, the Agency may
    require corrective measures.
    ~j
    Runoff Field Application Systems
    Any livestock management facility may construct and
    operate a runoff field application system for the
    treatment of livestock waste from fewer than 300 animal
    units,
    meeting the requirements of 35
    Ill.
    Adm. Code
    570,
    in lieu of utilizing liquid manure-holding tanks,
    holding ponds, or lagoons
    in compliance with subsection
    (C),
    or other livestock waste—handling systems which
    would assure compliance with the Act and 35 Ill. Adm.
    Code.Subtitle E.
    ~j
    Subsections
    (a)
    through
    (d)
    shall not apply to
    livestock management facilities with fifty
    (50)
    or
    122—202

    —31—
    fewer animal units,
    provided that the following
    conditions exist:
    fl
    The. location of the facility relative to waters of
    the_State is such that there is no discharge of
    livestock waste into waters of the State,
    in
    violation of Section 12 of the Act
    (Ill. Rev.
    Stat.
    1989.
    ch.
    111 1/2, par. 1012)
    ~j.
    There is no discharge of livestock waste into
    waters of the State by means of
    a man—made ditch,
    flushing system or ‘other similar man—made device,
    in violation of Section 12 of the Act
    (Ill.
    Rev.
    Stat.
    1989.
    ch.
    111 1/2. par. 1012); and
    ~j
    The facility is managed so that livestock waste is
    not allowed to accumulate to an extent which
    threatens to cause
    a discharge to waters of the
    State,
    in violation of Section
    12 of the Act
    (Ill.
    Rev.
    Stat.
    1989,
    ch.
    111 1/2,
    par.
    1012).
    (Source:
    Amended at
    Ill. Reg.
    _____,
    effective
    Section 501.405
    Field Application of Livestock Waste
    ~j
    The quantity of livestock waste applied on soils shall
    not exceed a practical limit as determined by soil
    type, especially its permeability, the condition
    (frozen or unfrozen)
    of the soil, the percent slope of
    the land,
    cover mulch, proximity to surface waters and
    likelihood of reaching groundwater, and other relevant
    considerations.
    These livestock waste application
    guidelines will be adopted pursuant to Section 502.305,
    unless otherwise provided for by Board regulations.
    ~j
    Operators of livestock waste handling facilities shall
    practice odor control methods during the course of
    manure removal and field application so as not to
    affect a neighboring farm or non—farm residence or
    populated area by causing air pollution as described in
    Section 501.102(d).
    Odor control methods include,
    but
    are not limited to,
    fl
    Soil iniection or other methods of incorporation
    of waste into the soil including disking ‘or
    plowing
    ~j
    Consideration of climatic conditions including
    wind direction and inversions
    ~j
    For
    liquid
    livestock
    waste:
    whether
    supernatant
    which
    is used for irrigation purposes has been
    stored in a livestOck waste lagoon system which is
    122—203

    —32—
    designed
    and
    operated
    in
    accordance
    with
    “Design
    of Anaerobic Lagoons for Animal Waste Management”,
    as incorporated by reference at Section 501.200.
    j).
    Other methods as described in “Control of Manure
    Odors”, as incorporated by reference at Section
    501. 200.
    (Source:
    Amended at
    Ill. Reg.
    ____,
    effective
    _______
    122—204

    —33—
    IT IS SO ORDERED.
    Board Member Joan G. Anderson concurred.
    I, Dorothy M.
    Gunn, Clerk of the Illinois Pollution Control
    Board, hereby certify ‘that the above Opinion and Order was
    adopted on the
    ~
    day of
    ~i7)-~
    o—.~1
    ,
    1991, by
    avoteof
    7—c
    .
    /
    L
    ~borothy N. G4in,
    Clerk
    Illinois Pol’rution Control Board
    122—205

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