ILLINOIS POLLUTION CONTROL BOARD
    November 21, 1996
    DOUGLAS AND BARBARA OLTMAN,
    Complainants,
    v.
    TERRY AND KELLY COWAN,
    Respondents.
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    PCB 96-185
    (Enforcement-Noise)
    OPINION AND ORDER OF THE BOARD (by G.T. Girard):
    On February 29, 1996, Douglas and Barbara Oltman filed a complaint, pursuant to
    Section 31(b) of the Illinois Environmental Protection Act (Act). (415 ILCS 5/31.) The
    complaint (Comp.) alleges that Terry and Kelly Cowan had violated Sections 23 and 24 of the
    Act by the operation of a window air conditioning unit. The complainants ask that the Board
    enter an order directing respondents to cease and desist from further violations of the Act and
    more specifically to permanently reduce the noise produced by the window air conditioner.
    (Comp. at 4.) Hearing was held before the Board’s Chief Hearing Officer Michael Wallace on
    August 2, 1996 in Rock Island, Rock Island County, Illinois. Other than the Oltmans and
    Cowans no members of the public were present. The parties did not file briefs.
    Based on the record, the Board finds that the operation of a window air conditioner by
    respondents did not cause an unreasonable interference and therefore the Board finds that a
    nuisance noise violation of the Act as alleged in the complaint did not occur.
    STATUTORY FRAMEWORK
    The complainants allege that the respondents have violated Sections 23 and 24 of the
    Act. (Comp. at 2.) The complainant does not rely on numerical quantification of the noise
    emissions to prove a violation, therefore, this case is characterized by the Board as a “nuisance
    noise” case. (See, Ferndale Heights Utilities Co. v. Illinois Pollution Control Board, 44 Ill.
    App. 3d 967, 358 N.E.2d 1224, 1228 (1st Dist 1976). ).
    The Act and Board rules prohibit noise pollution and with regards to “nuisance noise”,
    the prohibitions in the Act and Board regulations turn on the degree to which the noise
    interferes with a complainant’s normal activities. Section 23 of the Act states:
    The General Assembly finds that excessive noise endangers physical and
    emotional health and well-being, interferes with legitimate business and
    recreational activities, increases construction costs, depresses property values,

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    offends the senses, creates public nuisances, and in other respects reduces the
    quality of our environment.
    It is the purpose of this Title to prevent noise which creates a public nuisance.
    (415 ILCS 5/23.)
    Section 24 of the Act prohibits noise pollution stating:
    No person shall emit beyond the boundaries of his property any noise that
    unreasonably interferes with the enjoyment of life or with any lawful business
    or activity, so as to violate any regulation or standard adopted by the Board
    under this Act.
    (415 ILCS 5/24.)
    Thus, under the Act, a noise violation has occurred if the complainant has proven that
    the complained of noise has unreasonably interfered with the complainant’s enjoyment of life
    or with the pursuit of any lawful business or activity.
    The Board has previously determined in “nuisance noise” proceedings that
    unreasonable interference is more than an ability to distinguish sounds attributable to a
    particular source. Rather, the sounds must objectively affect the complainant’s life or business
    activities. See Kvatsak v. St. Michael’s Lutheran Church, PCB 89-182, 114 PCB 765, 773
    (Aug. 30, 1990) (Kvatsak); Kochanski v. Hinsdale Golf Club, PCB 88-16, 1001 PCB 11, 20-
    21 (July 13, 1989), rev’d on other grounds, 197 Ill. App. 3d 634, 555 N.E.2d 31 (2d Dist.
    1990).
    The Illinois Supreme Court has directed that the Board must consider the facts of the
    case in light of the factors outlined by 33(c) of the Act in determining whether unreasonable
    interference has occurred under the Act and Board rules. Wells Manufacturing Co. v. PCB,
    73 Ill. 2d 226, 232-33, 383 N.E.2d 148, 150-51 (1978) (“nuisance” air pollution; first four
    factors only); see Ferndale Heights Utilities, 44 Ill. App. 3d at 967-68, 358 N.E.2d at 1228.
    Those factors as set forth in Section 33(c) of the Act are as follows:
    (i)
    the character and degree of injury to, or interference with the
    protection of the health, general welfare and physical property of the
    people;
    (ii)
    the social and economic value of the pollution source;
    (iii)
    the suitability or unsuitability of the pollution source to the area in
    which it is located, including the question of priority of location in the
    area involved;

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    (iv)
    the technical practicability and economic reasonableness of reducing
    or eliminating the emissions...resulting from such pollution source;
    and
    (v)
    any subsequent compliance.
    (415 ILCS 5/33(c).)
    FACTS
    Complainants have lived at 4512 Twenty-first Avenue in Moline, Rock Island County,
    Illinois for forty-five years. (Tr. at 7.) Respondents moved into the house next door at 4510
    Twenty-first Avenue sometime prior to August 28, 1995
    1
    . (Tr. at 8.) Also, sometime prior to
    August 28, 1995 an air conditioning unit was installed by previous owners (Tr. at 8) in a
    window in respondents’ home approximately 13 feet from complainants’ home
    2
    . (Tr. at 9-10;
    Pet. Exh. 6.) The window air conditioner is a 20,000 BTU
    3
    unit. (Tr. at 49.)
    The record is not clear on the exact dates or duration that the window air conditioner
    was operated. Mrs. Oltman testified that she kept a log of dates, but did not file a copy with
    the Board. (Tr. at 34.) The Oltmans maintained that operation was “continuous” in the 1994
    and 1995 cooling seasons. (Tr. at 9-12, 19-21.) Mrs. Oltman maintains that the air
    conditioner was operated from May to November in 1994 (Tr. at 20), and from May until the
    end of October in 1995. (Tr. at 20-21.) Mr. Cowan disagreed with the Oltman’s
    characterization of the nature and duration of the air conditioner’s operation. (Tr. at 47.) Mr.
    Cowan described usage of the unit as “an off and on basis” (Tr. at 48), from May into
    September during 1994. (Tr. at 48-49.) Mr. Cowan described operation of the unit during
    1995 as “full-time” from May to October. (Tr. at 48-49.)
    Mr. Oltman described the noise produced by the air conditioner as a “vibration type of
    noise” which affected his wife’s health. (Tr. at 13.) Mr. Oltman stated that since the unit is
    close to the lot line, the Oltmans’ get an excessive amount of vibration from the unit. (
    Id
    .)
    The sound is audible throughout the house and the complainants are unable to sleep due to the
    noise, according to Mr. Oltman. (Tr. at 14-15.)
    Mrs. Oltman testified that the noise could be heard through the whole house and that
    she and her husband could not “even go to bed”. (Tr. at 19.) Mrs. Oltman described a night
    that they were down in their basement trying to escape the noise and she states: “our ears
    1
    There is substantial confusion in the transcript concerning when respondents moved into the
    house; however it would appear that the move definitely took place before August 28, 1995
    and probably in 1994. (Tr. at 9, 13 and 63.)
    2
    At one point in the transcript the parties agree that the unit was installed in May of 1994 and
    removed in the fall. (Tr. 19-21 and 48-49.) The unit was reinstalled in May of 1995 until the
    fall. (
    Id
    .)
    3
    BTU means British Thermal Units.

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    were just about ready to pop that it was so loud coming through the basements”. (Tr. at 30.)
    Mrs. Oltman also indicated that the noise was so significant that she and her husband were
    unable to use the breezeway in their home and that they were unable to have company. (Tr. at
    35 and 42.)
    Mrs. Oltman indicated that the noise was louder in 1995 and attributed the increased
    noise to the Cowans running the air conditioning unit on high. (Tr. at 21.) Mrs. Oltman
    stated that the noise gave her a headache and that she had high blood pressure and the noise
    “damages your health”. (Tr. at 21 and 31.) Mrs. Oltman states:
    . . . we cannot live that way. We can’t live with an air-conditioner on that side
    of the house. Noise. We are deprived of having any kind of company. We are
    deprived of our sleep, emotionally. And the noise - -was something else.
    (Tr. at 42-43.)
    Mrs. Oltman admitted that she had been diagnosed with a heart condition since she was
    eight years old and had been treated for high blood pressure since 1990. (Tr. at 31, 34.) The
    Oltmans also testified that they had contacted Beling Engineering to conduct noise testing.
    (Tr. at 11.) The Oltmans provided an affidavit (Pet. Exh. 5) which indicates that tests were
    performed; however there was no testimony from Beling Engineering.
    Mr. Cowan testified that the window air conditioner unit had been replaced by a central
    air conditioner unit which was purchased on July 1, 1996. (Tr. at 51, 61.) The central air
    unit is located on the west side of the Cowan’s home, which is on the opposite side from the
    placement of the window air conditioner. (Tr. at 6, 52; Pet. Exh. 6.) He also indicated that
    he did not intend to install any additional units. (Tr. at 51.)
    ANALYSIS
    The Board first notes that the alleged violation of Section 23 of the Act must be
    dismissed. Section 23 of the Act includes findings by the Illinois General Assembly regarding
    noise, including a finding that excessive noise can reduce environmental quality. However,
    Section 23 of the Act does not contain any prohibitions which the Board can rule to have been
    violated by respondents. Therefore, the Board may only find a violation of Section 24 of the
    Act which prohibits noise beyond the boundary of a person’s property. (Metivier
    et al
    . v.
    Kenyon PCB 92-74 (December 16, 1993) (Metivier).)
    The testimony of the Oltmans clearly demonstrates that the noise from the air
    conditioning unit interfered with their lives. To determine if the interference was
    “unreasonable” the Board must examine the factors enumerated in Section 33(c) of the Act.
    Although Mr. and Mrs. Oltman did not specifically argue these factors the Board can address
    the factors based on the testimony of the parties. (
    See
    , Hoffman v. City of Columbia, PCB
    94-146, (October 17, 1996).)

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    Section 33 (c)(i): the character and degree of injury to, or interference with the protection of
    the health, general welfare and physical property of the people.
    In assessing the character and degree of the injury or interference caused by the noise
    emissions from the air conditioning unit, the Board looked to whether the noise “substantially
    and frequently interferes with the use and enjoyment of life and property, beyond minor
    trifling annoyance or discomfort.” (Metivier at 4,
    citing
    Kvatsak.) Mrs. Oltman testified
    that she and her husband were unable to have company in their home and that they were
    unable to use the breezeway. Both Mr. and Mrs. Oltman testified that they were unable to
    sleep due to the noise and that the noise was constant. Mr. Cowan testified that the air
    conditioner was not run continuously during the 1994 cooling season, but, admitted that the
    air conditioner ran full-time during the 1995 cooling season.
    Section 33(c) (ii): the social and economic value of the pollution source.
    The record contains no evidence regarding the social and economic value of the air
    conditioning unit.
    Section 33(c)(iii): the suitability or unsuitability of the pollution source to the area in which it
    is located, including the question of priority of location in the area involved.
    The record indicates that the window air conditioning unit was a 20,000 BTU unit.
    However, there is no discussion on the record as to whether this is an unusual size for a
    private residence window air conditioner. The record does establish that complainants have
    lived in their home for over 45 years and that the respondent moved in sometime in the last
    two years. The record establishes that the air conditioner at issue was installed prior to the
    Cowan’s purchase of the home.
    Section 33(c)(iv): the technical practicability and economic reasonableness of reducing or
    eliminating the emissions...resulting from such pollution source.
    The record indicates that the window air conditioner has been replaced by a central air
    conditioning unit.
    Section 33(c)(v): any subsequent compliance.
    The complainants agree that the noise source has been removed. (Tr. at 36-37.) Mrs.
    Oltman testified that she and her husband proceeded with this case after removal of the
    window unit because they were concerned that the respondents would reinstall a window air
    conditioning unit. (Tr. at 37.)
    Analysis Summary
    A review of all the factors set forth in Section 33(c) of the Act does not support a
    finding that the noise from the window air conditioning unit was an unreasonable interference

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    in the lives of the complainants. Although testimony by the complainants demonstrate that the
    noise interfered with their lives, the record does not support a finding that such interference
    was unreasonable. As previously stated, the interference must go beyond an annoyance and
    the Board is not convinced that the complainants have sufficiently demonstrated an
    unreasonable interference. The health problems cited by Mrs. Oltman were present before the
    respondents moved into their home and began using the air conditioning unit. Further,
    although the proximity of the window air conditioning unit may have contributed to the
    interference, the record does not establish that the air conditioning unit was unsuitable for
    usage in a residence. Finally, the confusion in this record by the parties of the facts, including
    the times and dates of operation of the window air conditioner, does not point to a finding of
    unreasonable interference.
    CONCLUSION
    After careful review of the record in this case and consideration of the factors in
    Section 33(c) of the Act, the Board finds that no violation of Section 24 of the Act occurred.
    The record in this case does not establish that the window air conditioner unreasonably
    interfered with the Oltmans’ use and enjoyment of their property. Therefore this matter is
    dismissed.
    This opinion constitutes the Board’s findings of fact and conclusions of law.
    ORDER
    The Board finds that no violation of Section 24 of the Environmental Protection Act
    (415 ILCS 5/24) has occurred. This matter is dismissed and the docket is closed.
    IT IS SO ORDERED.
    Section 41 of the Environmental Protection Act (415 ILCS 5/41 (1994)) provides for
    the appeal of final Board orders within 35 days of the date of service of this order. The Rules
    of the Supreme Court of Illinois establish filing requirements. (See also 35 Ill.Adm.Code
    101.246 "Motions for Reconsideration.")
    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 _________________, 1996, by
    a vote of ______________.
    ___________________________________
    Dorothy M. Gunn, Clerk
    Illinois Pollution Control Board

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