R96004A.DOC

ILLINOIS POLLUTION CONTROL BOARD

August 1, 1996

IN MATTER OF:

LISTING OF FEDERAL HAZARDOUS AIR

POLLUTANTS, GREAT LAKES

COMMISSIONS TOXIC COMPOUNDS

AND GREAT WATERS PROGRAM TOXIC

COMPOUNDS, AND SOURCE

REPORTING FOR ILLINOIS TOXIC AIR

CONTAMINANTS: AMENDMENTS TO 35

ILL. ADM. CODE 232

)

R96-4

(Rulemaking - Air)

Proposed Rule. First Notice.

OPINION AND ORDER OF THE BOARD (by J. Yi):

Pursuant to Sections 9.5, 27 and 28 of the Environmental Protection Act (Act) (415

ILCS 5/9.5, 27 and 28), the Illinois Environmental Protection Agency (Agency) filed this

rulemaking proposal on October 13, 1995. In addition to the proposal the Agency filed a

motion to waive certain filing requirements, to expedite the hearing process and to consolidate

R90-1(C), In the Matter of: Toxic Air Contaminant List (35 Ill. Adm. Code 232); Reporting

Requirements for Emission Sources and R90-1(D), In the Matter of: Toxic Air Contaminant

List, Styrene (35 Ill. Adm. Code 232.Appendix A), into this proceeding.

In our order of November 2, 1995 we granted the Agency's motions and found that the

filing met the requirements of Sections 27 and 28 of the Act. The Board also accepted this

matter for hearing and directed the hearing officer to set this matter for hearing. Additionally,

the Board, in separate orders closed the dockets in both R90-1(C) and (D).

The Board held two hearings in this matter. The first hearing was held on February

23, 1996 in Springfield, Illinois. The second hearing was held on April 9, 1996 in Chicago,

Illinois. The post-hearing comment period ended May 17, 1996.

Today the Board acts to send this rulemaking proposal for first notice. Pursuant to

Section 5.01 of the Illinois Administrative Procedure Act (IAPA) and Section 102.342 of the

Board's procedural rules, the IAPA 45-day public comment period will commence upon

publication of today's proposal in the Illinois Register, during which the Board will accept

written comments from any person. Persons interested in providing additional comment on

this proposal should submit such comments in writing to the Clerk of the Board prior to the

expiration of this 45-day period.

The Board will not hold any hearings beyond those that have

already been held unless a written request for hearing is received by the Clerk of the Board.

PURPOSE OF PROPOSAL

The proposal has two (2) main purposes both of which are connected to the Illinois's

Toxic Air Contaminants (ITAC) list. First, the proposal intends to update the ITAC by adding

chemicals or substances either listed as federal Hazardous Air Pollutants (HAPs) under Section

112(b) of the Clean Air Act (CAA) as amended in 1990, or targeted as chemicals or

compounds of concern under the United States Environmental Protection Agency's (USEPA)

"Great Waters" program under Section 112(m) of the CAA to 35 Ill. Adm. Code

232.Appendix A. In addition to updating ITAC, the proposal will require all sources that meet

the applicability criteria to submit an ITAC Source Report for the calendar year 1996. Finally

the proposal will correct typographical errors in the current ITAC list.

PROPOSED AMENDMENTS

This portion of the opinion will discuss the proposed amendments to 35 Ill. Adm. Code

232 section by section.

Section 232.120 Definitions

The proposed amendments to Section 232.120 are to delete definitions no longer

applicable to this Part as a result of revisions to 35 Ill. Adm. Code 211 and to add definitions

of “commercial fuel”, “Illinois Toxic Air Contaminant” (ITAC), “ITAC Source Report”,

“manufacture”, “otherwise use”, “prices”, and “Toxic Air Contaminant” (TAC). The

definition of “commercial fuel” is necessary because Section 9.5(e)(3) of the Act exempts

emissions of ITACs from combustion processes using commercial fuel from the source

reporting requirements. The definitions of “manufacture”, “otherwise use” and “process”

have also been added to address applicability thresholds, and these definitions are identical in

substance to those in Section 313 of the Emergency Planning and Community Right-to Know

Act, Title III of Superfund Amendments and Reauthorization Act of 1986 (SARA 313) (42

U.S.C. 11001

et seq

.) The definitions of ITAC and TAC have been added to delineate only

those chemicals listed in Appendix A that are subject to this proposal. “ITAC Source Report”

has been added as a definition to address what information is required to be reported under this

proposal.

Section 232.120 has also been revised to delete the definitions of “New emission

source” and “Process unit” since these definitions are inconsistent with, or are no longer

necessary because of, earlier revisions to Part 211.

The Agency’s proposal to the Board suggested that the definition of “‘Emits’ or

‘Emissions’ or ‘Emitted’”, be deleted because of earlier revisions to Part 211. However

contained in the definition of “‘Emits’ or ‘Emissions’ or ‘Emitted’”, is the definition of

“Fugitive emission” which is not defined in either Part 201 or 211. The definition of

“Fugitive emission” is at Section 203.124. Since Parts 201 and 211 do not contain a

definition of “Fugitive emission” we will delete the definition of “‘Emits’ or ‘Emissions’ or

‘Emitted’” but retain the definition for “Fugitive emission”.

Subpart D: Source Identification Requirements

Sections 232.400 through 232.460, contain the requirements relating to source

reporting. Section 232.400 states the purpose of Subpart D.

Section 232.410(a) provides the applicability threshold: any source that manufactures,

processes, or imports 25,000 lbs. or more of any individual ITAC in any calendar year; or

otherwise uses 10,000 lbs. of any individual ITAC in any calendar year. Section 232.410(b)

lists those processes or operations that are not subject to Subpart D, and incorporates the

exemptions in Section 9.5(e) of the Act. Section 232.410(c) provides for an additional

applicability threshold, beyond the threshold in 232.410(a).

Section 232.420 provides that the Agency will supply to all sources expected to be

affected by this proposal an ITAC Source Report that contains all the data fields required by

Subpart D. This report is designed to assist affected sources in complying with the

requirements of Subpart D, although the information need not be submitted on this form. The

ITAC Source Report form is similar to the form being utilized through SARA 313.

Section 232.421 requires that all emission reports submitted pursuant to Subpart D be

certified, and specifies the criteria for a certifying individual, as well as the required

certification.

Section 232.423 provides that the failure of an affected source to receive an ITAC

Source Report from the Agency does not relieve a source from the obligation to file an

emissions report.

Section 232.430(a) specifies the date by which a source must file an emissions report

and lists the information required to be submitted. Section 232.430(b) lists which emissions of

ITACs are considered to be

de minimis

and therefore not subject to reporting. Section

232.430(c) specifies the date for reporting for sources that become subject to this proposal

after January 1, 1996. Section 232.430(d), (e), and (f) list when a source must submit a

revised emissions report to the Agency.

Section 232.440 allows a source to use engineering estimates to determine emissions if

the type of estimate is reasonable, is specified, is the best information available, and notes that

this Subpart does not require monitoring or testing in connection with these emissions reports.

Section 232.450(a) provides that the Agency may request additional information,

beyond that initially submitted or specified in Section 232.430. Section 232.450(b) specifies

that a source must retain records upon which the data included in the emissions report is based

for a minimum period of three years, and must make these records available to the Agency

upon request.

Section 232.460 requires a source to correct any errors in the data previously submitted

within 60 days of discovering such error.

Subpart E: Listing and Delisting

Section 232.501 contains an explanation for the inclusion of the chemicals and

compound listed as HAPs under Section 112(b) of the CAA and for the inclusion of the “Great

Waters” program targeted compounds under Section 112(m) of the CAA, and exempts these

new compounds from the listing requirements of Section 232.500.

Section 232.Appendix A List of Toxic Air Contaminants

Appendix A has been amended to add the HAPS and Great Waters TACs not previously listed,

and to denote the compounds as either HAPs, Great Water TACs, or both. Furthermore,

Appendix A has also been revised to correct typographical errors and errors in the Chemical

Abstract Service (CAS) numbers for previously listed chemicals.

ORDER

The Board hereby proposes the following regulations for First Notice pursuant to the

IAPA. The Board directs the Clerk to cause publication of these regulations in the Illinois

TITLE 35: ENVIRONMENTAL PROTECTION

SUBTITLE B: AIR POLLUTION

CHAPTER I: POLLUTION CONTROL BOARD

SUBCHAPTER f: TOXIC AIR CONTAMINANTS

PART 232

TOXIC AIR CONTAMINANTS

SUBPART A: GENERAL PROVISIONS

Section

232.100

Introduction

232.110

Incorporations by Reference

232.120

Definitions (Repealed)

232.130

Applicability

SUBPART B: DETERMINATION OF A TOXIC AIR

CONTAMINANT

Section

232.200

Characteristics for Determining a Toxic Air Contaminant

SUBPART C: PROCEDURES FOR EVALUATING

CHARACTERISTICS OF A TOXIC AIR CONTAMINANT

Section

232.300

Purpose

232.310

Procedures for Determining the Toxicity Score

232.320

Carcinogen Classification

SUBPART D: SOURCE IDENTIFICATION REQUIREMENTS

Section

232.400

Purpose

232.410

Applicability

232.420

ITAC Source Report

232.421

Emissions Report Certification

232.423

Failure to Receive an ITAC Source Report

232.430

Emissions Report

232.440

Use of Available Data

232.450

Retention of Records

232.460

Reporting of Errors

SUBPART E: LISTING AND DELISTING

Section

232.500

Procedures for Listing and Delisting Toxic Air Contaminants

232.501

Listing of Federal Hazardous Air Pollutants, Great Lakes Commission Toxic

Compounds and Great Waters Program Toxic Compounds

APPENDIX A:

List of Toxic Air Contaminants

APPENDIX B:

Additional Procedures for Calculating the Chronic Toxicity Score

APPENDIX C:

Carcinogens (Categories A, B1, and B2) listed on the Integrated Risk

Information System (IRIS) as of December 31, 1989 (United States

Environmental Protection Agency, Office of Health and Environmental

Assessment)

AUTHORITY: Implementing Section 9.5 and authorized by Section 27 of the Environmental

Protection Act [415 ILCS 5/9.5 and 27].

SOURCE: Adopted in R90-1 at 16 Ill. Reg. 16592, effective October 18, 1992; amended in

R__-__ at _____ Ill. Reg. __________, effective ______________199_.

SUBPART A: GENERAL PROVISIONS

Section 232.120

Definitions (Repealed)

The definitions of 35 Ill. Adm. Code 201.102, 211.122 and 215.104, 201 and 211 apply to

this Part, as well as the definitions contained in this Section. Where a definition contained in

this Section is more specific than those found in 35 Ill. Adm. Code 201.102, 211.122 and

215.104 201 and 211, it must take precedence in application of this Part.

"ACGIH" means the American Conference of Governmental Industrial Hygienists.

"Adverse health effect" means a health injury or disease that may be produced by

exposure to a contaminant. This includes any decrement in the function of an organ or

organ system or any subclinical organ lesion that is likely to lead to a decrement in an

organ or organ system function.

"Commercial fuel" means:

Any fuel offered for final sale for use in combustion processes;

Any gaseous fuel generated as a by-product at a source for which the source has

been issued an operating permit to use such fuel internally in combustion

processes, including internal combustion engines; or

Any waste derived fuel for which an operating permit has been issued and

which represents no more than five percent (.05) by weight on a daily basis of

total fuel used in combustion processes by a source.

"Critical gestation days" means the days during which the formation and differentiation

of organs and organ systems occurs during embryonic development.

"Emits" or "Emission" or "Emitted" means any non-accidental release into the

atmosphere from an emission source or air pollution control equipment, or fugitive

emissions defined according to 35 Ill. Adm. Code 203.124.

“Fugitive emissions” is defined according to 35 Ill. Adm. Code 203.124.

"IARC" means the World Health Organization's International Agency for Research on

Cancer.

"IRIS" means the USEPA's Integrated Risk Information System.

"Illinois Toxic Air Contaminant" (ITAC) means any toxic air contaminant listed

pursuant to 35 Ill. Adm. Code 232, excluding, specifically: coke oven gas; any

hazardous air pollutant (HAP) now or hereafter listed under Section 112(b) of the

Clean Air Act (CAA), as amended; and any pollutant or contaminant listed as a

compound of concern under the Great Waters Program under Section 112(m) of the

CAA.

"ITAC Source Report" means the report that the Agency provides to the source that

lists data fields for the information required in the emissions report for Subpart D of

this Part, and contains the information, if any, that previously has been reported to the

Agency for those data fields.

"LC50" means the concentration in the air of a contaminant that kills, or is estimated to

kill, fifty percent (.50) of a population of laboratory animals where the exposure is

brief (8 hours or less) and where the route of exposure is inhalation.

"LD50" means the dose of a contaminant that kills, or is estimated to kill, 50 percent

of a population of laboratory animals where the route of exposure is ingestion.

"Lowest observed adverse effect level" means the lowest experimentally determined

dose at which a statistically or biologically significant indication of the toxic effect of

concern is observed.

"Manufacture" means, for the purposes of 35 Ill. Adm. Code Sections 232.400 through

232.460 of this Part, to produce, prepare, or compound a listed ITAC, and includes

coincidental production of an ITAC (e.g., as a by-product or impurity) as a result of

the manufacture, processing or otherwise use or treatment of one or more chemical

substances not an ITAC. An ITAC intentionally incorporated into a product is

considered to be manufactured.

"NTP" means the United States' Department of Health and Human Services, Public

Health Services' National Toxicological Program.

"New emission source" means an emission source or air pollution control equipment

for which a construction permit is required by 35 Ill. Adm. Code 201 after (the

effective date of these rules); or an emission source or air pollution control equipment

for which an operating permit is required by 35 Ill. Adm. Code 201, where the owner

or operator failed to apply for a construction permit and applies for the first operating

permit.

"No observed effect" means the condition where no adverse health effect has been

detected.

"Otherwise use" means, for the purposes of 35 Ill. Adm. Code Sections 232.400

through 232.460 of this Part, any activity involving a listed ITAC at a source that does

not fall within the definitions of "manufacture" or "process."

"Process" means, for the purposes of 35 Ill. Adm. Code Sections 232.400 through

232.460 of this Part, the preparation of an ITAC after its manufacture for distribution

in commerce in the same physical state as, or in a different form or physical state from,

that in which it was received by the source, or preparation that produces a change in

physical state or chemical form.

"Process unit" shall have the meaning set forth in 35 Ill. Adm. Code Section 211.5210.

"Toxic air contaminant" (TAC) means a contaminant identified pursuant to Section

232.200 or Section 232.501 of this Part and listed in Appendix A of this Part.

(Source: Amended at _____ Ill. Reg. __________, effective ______________199_.)

SUBPART D: SOURCE IDENTIFICATION REQUIREMENTS

Section 232.400

Purpose

This Subpart establishes identification and reporting requirements for new and existing sources

that emit Illinois Toxic Air Contaminants.

(Source: Added at _____ Ill. Reg. _______, effective ______________199_.)

Section 232.410

Applicability

This Subpart shall apply to any owner or operator of a source that

manufactures, processes or imports 25,000 lbs or more of any individual ITAC

in any calendar year or otherwise uses 10,000 lbs of any individual ITAC in any

calendar year.

This Subpart shall not apply to the following:

Retail dry cleaning operations;

Retail and noncommercial storage and handling of motor fuels;

Combustion processes, including internal combustion engines, using only

commercial fuel; and

Equipment and operations which are exempt from permitting

requirements pursuant to 35 Ill. Adm. Code 201.146;

If an ITAC is present in a mixture of chemicals at a source at a concentration

below one percent (0.01) by weight, or one-tenth of one percent (.001) by

weight in the case of an ITAC which is a carcinogen listed in Appendix C of

this Part, an owner or operator subject to this Subpart is not required to consider

the quantity of the ITAC in such mixture when determining whether an

applicable threshold has been met under subsection (a) of this Section or in

determining the amount of emissions to be reported under Section 232.430 of

this Part.

(Source: Added at _____ Ill. Reg. ______, effective ______________199_.)

Section 232.420

ITAC Source Report

On or before April 1, 1997, the Agency shall provide to the owner or operator

of a source subject to this Subpart the ITAC Source Report. The ITAC Source

Report shall contain all data fields for the information required under this

Subpart.

The information on emissions provided by the owner or operator of a source in

the emissions report shall be based on the best information available to the

owner or operator and that is reflective of the operations of the source and its

ITAC emissions.

(Source: Added at _____ Ill. Reg. _____, effective ______________199_.)

Section 232.421

Emissions Report Certification

All emission reports filed pursuant to this Subpart shall contain the following certification

statement: "All emissions data verified, modified or provided on behalf of the source named

above represents the best available information and is true and accurate to the best of my

knowledge." The certification statement shall be signed by an individual responsible for the

accuracy of the emissions report and who will take legal responsibility for the information

verified or reported therein. The certification statement shall be accompanied by the full

name, title, actual signature, date of signature, and a telephone number of the individual

signing the emissions report.

(Source: Added at _____ Ill. Reg. _____, effective ______________199_.)

Section 232.423

Failure to Receive an ITAC Source Report

Failure to receive the ITAC Source Report from the Agency shall not relieve an owner or

operator from the obligation to file a complete emissions report. Any owner or operator who

does not receive the ITAC Source Report on or before April 1, 1997, may contact the Agency

to request the ITAC Source Report.

(Source: Added at _____ Ill. Reg. _____, effective ______________199_.)

Section 232.430

Emissions Report

On or before July 1, 1997, the owner or operator of a source subject to this

Subpart shall file an emissions report for the calendar year 1996 which shall

include the following information:

Source identification information; and

Identify by generic name and Chemical Abstract Service (CAS) number,

the source’s actual annual emissions of each ITAC expressed in tons per

year (TPY), and the source's annual fugitive emissions of each ITAC,

expressed in TPY, for each ITAC that exceeds the threshold for

applicability as set forth in Section 232.410 of this Part. In determining

the actual annual emissions of each ITAC, the source may exclude

emissions of such ITAC from all emission units with de minimis

emissions of ITACs.

The following emissions of ITACs shall be considered to be de minimis and

shall not be subject to reporting requirements under this Subpart:

Emissions of ITACs from an emission unit which, in the aggregate, are

less than one-half (0.5) TPY;

Emissions from a process unit resulting from a process vent stream with

ITAC concentrations that are always less than one-tenth of one percent

(0.001) by weight on a daily basis, if such concentrations include any

carcinogen listed in Appendix C of this Part;

Emissions from a process unit resulting from a process vent stream with

ITAC concentrations that are always less than one percent (0.01) by

weight on a daily basis, if such concentrations do not include any

carcinogen listed in Appendix C of this Part; or

Fugitive emissions of ITACs from a process unit which, in the

aggregate, are less than one-half (0.5) TPY.

If a source becomes subject to this Subpart on or after January 1, 1996, the

owner or operator of the source shall submit an emissions report to the Agency

on or before July 1 of the year following the date the source becomes subject to

this Subpart for the period from the date the source first becomes subject to this

Subpart through the end of the calendar year before the year the first report

from such source is due under this Subpart. Such emissions report shall contain

all of the information listed in subsections (a)(1), (a)(2), and (a)(3) of this

Section and any additional information requested by the Agency pursuant to

Section 232.450 of this Part. Any such emissions report shall satisfy the

requirements of Sections 232.410, 232.420, 232.421, 232.423, 232.430,

232.440, 232.450, and 232.460 of this Part.

An owner or operator of a source subject to this Subpart shall submit to the

Agency a revised, correct emissions report on or before July 1 of the year

following the occurrence of any of the following:

If the source's actual annual emissions of any individual ITAC or any

combination of ITACs required to be reported under this Subpart

increases by more than one-half (0.50) TPY or one (1) TPY,

respectively, from the sources' emissions of ITACs initially reported

under this Subpart; or

If the source emits an ITAC that exceeds the threshold for applicability

as set forth in Section 232.410 of this Part which was not previously

reported in the source's initial report of its emissions of ITACs or in any

subsequent revised report of its emissions of ITACs required to be

submitted pursuant to this subsection.

Any revised emissions report required to be submitted under subsection (d) of

this Section shall contain all of the information listed in subsection (a) of this

Section and any additional information requested by the Agency pursuant to

Section 232.450 of this Part. Any revised emissions report shall satisfy the

requirements of Sections 232.410, 232.420, 232.421, 232.423, 232.430

232.440, 232.250, and 232.450 of this Part.

By July 1 of the calendar year following any modification or change to an

emission unit requiring a revision to an existing permit or a new permit and

which may result in an increase in emissions of a previously reported ITAC by

ten percent (.10) or more, an owner or operator of a source subject to this

Subpart shall submit to the Agency a revised emissions report which includes

the information required under Section 232.430 of this Part.

(Source: Added at _____ Ill. Reg. _____, effective _______________199_.)

Section 232.440

Use of Available Data

In order to provide the information required under this Subpart, the owner or

operator of a source may:

Use reasonable engineering estimates of total emissions of individual

ITACs pursuant to an emissions determination method, if, in each case,

the owner or operator of a source specifies the emissions determination

method used to estimate total emissions and certifies that such data

represents the best available information and is true and accurate to the

best of his/her knowledge; or

If available, monitoring or measuring data collected pursuant to other

provisions of law or regulation.

Nothing in this Subpart requires the monitoring or measurement of the

quantities, concentrations, or frequency of emissions of any ITAC beyond any

monitoring or measurement required under other provisions of law or

regulation.

(Source: Added at _____ Ill. Reg. _____, effective ______________199_.)

Section 232.450

Retention of Records/ Additional Information

For purposes of modeling and conducting assessments of information submitted

under this Subpart, the Agency may request supporting documentation or

additional information for any emissions report submitted by a source,

including:

An identification by generic name and Chemical Abstract Service (CAS)

number the source’s emissions of each ITAC by emission unit, with

maximum hourly emission rates in lbs/hr and actual annual emissions in

TPY and the source's fugitive emissions of each ITAC in TPY;

Operating data, exhaust point information and, if applicable, control

device information for each emission unit; and

Copies of engineering estimate calculations, mass balance calculations,

and any other information or documentation used by the owner or

operator of a source in preparing an emissions report.

All records and calculations upon which the data submitted in the emissions

report are based must be retained by the source for a minimum of three (3)

years following the filing of a complete report. The owner or operator of a

source shall provide the requested information in a format acceptable to the

Agency within 60 days after the receipt of the request.

Nothing in this Section shall be interpreted to impose upon any source subject to

this Subpart any additional monitoring which is not otherwise required by

applicable rules or a permit condition.

(Source: Added at _____ Ill. Reg. _____, effective ______________199_.)

Section 232.460

Reporting of Errors

If, after submitting any emissions report required by this Subpart, the owner or operator of a

source discovers any error in the data reported, the owner or operator shall notify the Agency

of the error in writing and shall provide the Agency with the correct data. The notification

and correction shall be conveyed to the Agency within sixty (60) days after the owner's or

operator's discovery of the error. The corrected data shall be certified in accordance with

Section 232.421 of this Part.

(Source:

Added at _____ Ill. Reg. ______, effective ______________199_.)

SUBPART E: LISTING AND DELISTING

Section 232.501

Listing of Federal Hazardous Air Pollutants, Great Lakes Commission

Toxic Compounds and Great Waters Program Toxic Compounds

Notwithstanding the provisions of Section 232.500 of this Part, all chemicals listed as

"hazardous air pollutants" under Section 112(b) of the CAA, as amended in 1990 (42 U.S.C.

7412(b)), and all chemicals targeted as toxic compounds or chemicals by the Great Lakes

Commission or under the United States Environmental Protection Agency's "Great Waters"

Program which are not currently listed as toxic air contaminants under this Part, are hereby

listed as toxic air contaminants under Appendix A of this Part. The listing of hazardous air

pollutants and other toxic compounds or chemicals as toxic air contaminants under this Section

is without reference to the listing procedures of Section 232.500 of this Part.

(Source:

Added at Ill. Reg. , effective , 199 .)

Section 232.APPENDIX A List of Toxic Air Contaminants

Chemical Name

CAS Number

Acetaldehyde

75-07-0*

Acetamide

60-35-5*

Acetonitrile

75-05-8*

Acetophenone

98-86-2*

2-Acetylaminofluorene

53-96-3*

Acrolein

107-02-8*

Acrylamide

79-06-1*

Acrylic acid

79-10-7*

Acrylonitrile

107-13-1*

Aldrin

309-00-2**

Allyl chloride

107-05-1*

2-Aminoanthraquinone

117-79-3

4-Aminoazobenzene

60-09-3

o-Aminoazotoluene

93-56-3

4-Aminobiphenyl

92-67-1*

1-Amino-2-methylanthraquinone

82-28-0

Amitrole

61-82-5

Aniline

62-53-3*

o-Anisidine

90-04-0*

o-Anisidine hydrochloride

134-29-2

Antimony

7440-36-0

Arsenic

7440-38-2

Asbestos (friable)

1332-21-4*

Azobenzene

103-33-3

Benzo(a)anthracene

56-55-3

Benzene

71-43-2*

Benzidine

92-87-5*

Benzo(a)pyrene

50-32-8**

Benzo(b)fluoranthene [3,4-Benzofluoronthene]

205-99-2**

Benzo(j)fluoranthene

205-82-3

Benzo(k)fluoranthene [11,12-Benzofluoranthene]

207-08-9**

1,12-Benzoperylene

191-24-2**

Benzotrichloride

98-07-7*

Benzyl chloride

100-44-7*

Benzyl violet

1694-09-3

Beryllium

7440-41-7

Beryllium oxide

1304-56-9

Biphenyl

92-52-4*

Bis(chloromethyl)ether

542-88-1*

Boron trifluoride

7637-07-2

Bromoform

75-25-2*

4-Bromophenyl phenyl ether

101-55-3**

1,3-Butadiene

106-99-0*

Butyl benzyl phthalate

85-68-7

beta-Butyrolacetone

3068-88-0

C.I. Basic Red 9 monohydrochloride

569-61-9

Cadmium

7440-43-9

Cadmium oxide

1306-19-0

Calcium cyanamide

156-62-7*

Caprolactam

105-60-2*

Captan

133-06-2*

Carbaryl

63-25-2*

Carbofuran

1563-66-2

Carbon black

1333-86-4

Carbon disulfide

75-15-0*

Carbon tetrachloride

56-23-5*

Carbonyl sulfide

463-58-1*

Carbosulfan

55285-14-8

Catechol

120-80-9*

Chloramben

133-90-4*

Chlordane

57-74-9††

Chlorinated dibenzodioxins

Chlorinated dibenzofurans

Chlorendic acid

115-28-6

Alpha-Chlorinated toluenes

Chlorinated paraffins ([C12, 60% chlorine)]

108171-26-2

Chlorine

7782-50-5*

Chloroacetic acid

79-11-18*

2-Chloroacetophenone

532-27-4*

Chlorobenzene

108-90-7*

Chlorobenzilate

510-15-6*

Chloroform

67-66-3*

Chloromethyl methyl ether

107-30-2*

34-Chloro-2-methylpropene

563-47-3

4-Chloro-o-phenylenediamine

95-83-0

p-Chloro-o-toluidine

95-69-2

4-Chlorophenyl phenyl ether

7005-72-3**

Chloroprene

126-99-8*

Chromium

7440-47-3

Chromium (VI)

18540-29-9

Chrysene

218-01-9

Coal tar (pitch) volatiles

65996-93-2

Cobalt

7440-48-4

Coke Oven Emissions

Copper

7440-50-8

p-Cresidine

120-71-8

Creosote (Coal)

8001-58-9

Cresol (mixed isomers) [Cresols/Cresylic acid

(isomers and mixture)]

1319-77-3*

o-Cresol

95-48-7*

m-Cresol

108-39-4*

p-Cresol

106-44-5*

Cumene

98-82-8*

Cyanazine

21725-46-2

Cyclohexanone

108-94-1

DDD

72-54-8

DDE

3547-04-4*

4,4'-DDE

72-55-9**

DDT

50-29-3**

Di-n-octyl phthalate

117-84-0**

2,4-Diaminoanisole

615-05-4

2,4-Diaminoanisole sulfate

39156-41-7

4,4'-Diaminodiphenyl ether

101-80-4

2,4-Diaminotoluene

95-80-7*

Diazomethane

334-88-3*

Dibenzo(a,h)acridine

226-36-8

Dibenzo(a,j)acridine

224-42-0

Dibenzo(a,h)anthracene [1,2:5.6-Dibenzanthracene]

53-70-3**

Dibenzo(a,e)pyrene

192-65-4

Dibenzo(a,h)pyrene

189-64-0

Dibenzo(a,i)pyrene

189-55-9

Dibenzo(a,l)pyrene

191-30-0

Dibenzofurans

132-64-9*

Dibutyl phthalate

84-74-2††

1,2-Dibromo-3-chloropropane

96-12-8*

1,2-Dibromoethane [Ethylene dibromide]

106-93-4*

1,4-Dichlorobenzene(p-)

106-46-7*

3,3'-Dichlorobenzidine

91-94-1*

3,3'-Dichlorobenzidine dihydrochloride

612-83-9

Dichloroethyl ether

[Bis(2-chloroethyl)ether]

111-44-4*

2,4-Dichlorophenoxyacetic acid

[2,4-D,salts and esters]

94-75-7*

1,2-Dichloropropane [Propylene dichloride]

78-87-5*

1,3-Dichloropropylene [1,3-Dichloropropene]

542-75-6*

Dichlorvos

62-73-7*

Dieldrin

60-57-1**

Diepoxybutane

1464-53-5

Diethanolamine

111-42-2*

N,N-Diethyl aniline [N,N-Dimethylaniline]

121-69-7*

1,2-Diethylhydrazine

1615-80-1

Di(2-ethylhexyl) pPhthalate [Bis(2-ethylhexyl)

phthalate (DEHP)]

117-81-7*

Diethyl sulfate

64-67-5*

Diglycidyl resorcinol ether

101-90-6

3,3'-Dimethoxybenzidine [Dianisidine]

119-90-4*

Dimethyl acetamide

127-19-5

Dimethyl phthalate

131-11-3*

4-Dimethyl aminoazobenzene [Dimethyl aminoazo-

benzene]

60-11-7*

3,3'-Dimethyl benzidene [o-Tolidine]

119-93-7*

Dimethyl carbamoyl chloride

79-44-7*

N,N-Dimethyl formamide

68-12-2*

1,1-Dimethyl hydrazine

57-14-7*

1,2-Dimethyl hydrazine

540-73-8

Dimethyl sulfate

77-78-1*

Dinitrocresol [4,6-Dinitro-o-cresol, and salts]

534-52-1*

2,4-Dinitrophenol

51-28-5*

2,4-Dinitrotoluene

121-14-2*

1,4-Dioxane [1,4-Diethyleneoxide]

123-91-1*

1,2-Diphenylhydrazine

122-66-7*

Disulfoton

298-04-4

Endothall

145-73-3

Endrin

72-20-8††

Epichlorohydrin

106-89-8*

1,2-Epoxybutane

106-88-7*

2-Ethoxyethanol

110-80-5

Ethyl acrylate

140-88-5*

Ethyl benzene

100-41-4*

Ethyl chloride [Chloroethane]

75-00-3*

Ethylene dichloride [1,2-Dichloroethane]

107-06-2*

Ethylene glycol

107-21-1*

Ethylene imine [Aziridine]

151-56-4*

Ethylene oxide

75-21-8*

Ethylene thiourea

96-45-7*

Ethylidene dichloride [1,1-Dichloroethanel]

75-34-3*

Etridiazole

2593-15-9

FMC-67825

95465-99-9

Fluorine

7782-41-4

Folpet

133-07-3

Formaldehyde

50-00-0*

Furmecyclox

60568-05-0

Heptachlor

76-44-8††

Heptachlor epoxide

1024-57-3**

Hexachlorobenzene

118-74-1††

Hexachloro-1,3-butadiene [Hexachlorobutadiene]

87-68-3††

Hexachlorocyclopentadiene

77-47-4*

Hexachlorodibenzo-p-dioxin

19408-74-3

Hexachloroethane

67-72-1*

Hexamethylene-1,6-diisocyanate

822-06-0*

Hexamethylphosphoramide

680-31-9*

Hexane

110-54-3*

Hydrazine

302-01-2*

Hydrazine sulfate

10034-93-2

Hydrochloric acid

7647-01-0*

Hydrogen cyanide

74-90-8

Hydrogen fluoride [Hydrofluoric acid]

7664-39-3*

Hydrogen sulfide

7783-06-4*

Hydroquinone

123-31-9*

Indeno(1,2,3-cd)pyrene

193-39-5**

Isophorone

78-59-1*

Isophorone diisocyanate

4098-71-9

Lead

7439-92-1

Lindane-[Hexachlorocyclohexane-alpha](alpha)

319-84-6**

Lindane-[Hexachlorocyclohexane-beta](beta)

319-85-7**

Lindane-[Hexachlorocyclohexane-gamma](gamma)

[Lindane all isomers]

58-89-9††

Lindane-[Hexachlorocyclohexane-mixed isomers]

(mixed isomers)

608-73-1

Linuron

330-55-2

Malathion

121-75-5

Maleic anhydride

108-31-6*

Manganese

7439-96-5

Mercury

7439-97-6**

Methanol

67-56-1*

Methoxychlor

72-43-5††

2-Methoxyethanol

109-86-4

2-Methoxyethanol acetate

110-49-6

Methyl bromide [Bromomethane]

74-83-9*

Methyl chloride [Chloromethane]

74-87-3*

Methyl chloroform [(1,1,1-Trichloroethane]

71-55-6*

Methyl ethyl ketone [2-Butanone]

78-93-3*

Methyl isobutyl ketone [Hexone]

108-10-1*

Methyl isocyanate

624-83-9*

Methyl methacrylate

80-62-6*

Methyl tert butyl ether

1634-04-4*

5-Methylchrysene

3697-24-3

4,4'-Methylene bis(2-chloroaniline)

101-14-4*

Methylenebis(phenylisocyanate) [Methylene

diphenyl diisocyanate (MDI)]

101-68-8

4,4'-Methylenebis(N,N'-dimethyl)benzenamine)

101-61-1

Methylene chloride [Dichloromethane]

75-09-2*

4,4'-Methylenedianiline

101-77-9*

4,4'-Methylenedianiline dihydrochloride

13552-44-8

Methyl hydrazine

60-34-4*

Methyl iodide [Iodomethane]

74-88-4*

Methyl mercaptan

74-93-1

N-Methyl-N'-nitro-N-nitrosoguanidine

70-25-7

Metolachlor

51218-45-2

Michler's Ketone

90-94-8

Mirex

2385-85-5**

Monoethanolamine

141-43-5

Naphthalene

91-20-3*

beta-Naphthylamide

91-59-8

Nickel

7440-02-0

Nitric acid

7697-37-2

Nitrilotriacetic acid

139-13-9

Nitrobenzene

98-95-3*

4-Nitrobiphenyl

92-93-3*

5-Nitro-o-anisidine

99-59-2

2-Nitropropane

79-46-9*

4-Nitrophenol

100-02-7*

N-Nitroso-n-butyl-N-(3-carboxypropyl) amine

38252-74-3

N-Nitroso-n-butyl-N-(4-hydroxybutyl) amine

3817-11-6

N-Nitrosodi-n-butylamine

924-16-3

N-Nitrosodiethanolamine

1116-54-7

N-Nitrosodiethylamine

55-18-5

N-Nitrosodimethylamine

62-75-9*

N-Nitrosodiphenylamine

86-30-6

N-Nitrosodi-n-propylamine

621-64-7

N-Nitroso-N-ethylurea

759-73-9

3-(N-Nitrosomethylamino) propionitrile

60153-49-3

N-Nitrosomethylethylamine

10595-95-6

N-Nitroso-N-methylurea

684-93-5*

N-Nitrosomethylvinylamine

4549-40-0

N-Nitrosomorpholine

59-89-2*

N-Nitrosonornicotine

16543-55-8

N-Nitrosopiperidine

100-75-4

N-Nitrosopyrrolidine

930-55-2

N-Nitrososarcosine

13256-22-9

Nitrofen

11836-75-5

Octachlorostyrene

2908-74-4**

PCDDs (Total polychlorinated dibenzodioxins)

PCDFs (Total polychlorinated dibenzofurans)

PAHs (Total polycyclic aromatic hydrocarbons)

Parathion

56-38-2*

Pentachlorobenzene

608-93-5††

Pentachloronitrobenzene [Quintobenzene]

82-68-8*

Pentachlorophenol

87-86-5*

Peracetic acid

79-21-0

Phenol

108-95-2††

p-Phenylenediamine

106-50-3*

Phenylhydrazine

100-63-0

Phorate

298-02-2

Phosgene

75-44-5*

Phosphine

7803-51-2*

Phosphorus

7723-14-0*

Phosphorus oxychloride

10025-87-3

Phosphorus pentachloride

10026-13-8

Photomirex

39801-14-4**

Phthalic anhydride

85-44-9*

Polybrominated biphenyls

Polychlorinated biphenyls [Aroclors]

1336-36-3††

Potassium bromate

7758-01-2

Propane sultone [1,3-Propane sultone]

1120-71-4*

beta-Propiolactone

57-57-8*

Propionaldehyde

123-38-6*

Propoxur [Baygon]

114-26-1*

Propyleneimine [1,2-Propylenimine(2-Methyl

aziridine)]

75-55-8*

Propylene oxide

75-56-9*

Pyrene

129-00-0

Quinoline

92-22-5*

Quinone

106-51-4*

Selenium

7782-49-2

Sodium borate

1303-96-4

Styrene 100-42-5

Styrene

100-42-5*

Styrene oxide

96-09-3*

Sulfallate

95-06-7

Sulfuric acid

7664-93-9

Terbufos

13071-79-9

1,2,3,4-Tetrachlorobenzene

634-66-2††

1,2,4,5-Tetrachlorobenzene

95-94-3††

1,1,2,2-Tetrachloroethane

79-34-35*

Tetrachloroethylene

[Perchloroethylene]

127-18-4*

2,3,7,8-Tetrachlorodibenzo-p-dioxin

[2,3,7,8-TCDD]

1746-01-6††

4,4'-Thiodianiline

139-65-1

Thiophenol

108-98-5

Thiourea

62-56-6

Thorium dioxide

1314-20-1

Titanium tetrachloride

7550-45-0*

Toluene

108-88-3††

Toluene-2,4-diisocyanate [2,4-Toluene

diisocyanate]

584-84-9*

Toluene-2,6-diisocyanate

91-08-7

o-Toluidine

95-53-4*

o-Toluidine hydrochloride

636-21-5

p-Toluidine

106-49-0

Toxaphene

8001-35-2††

1,2,4-Trichlorobenzene

120-82-1*

1,1,2-Trichloroethane

79-00-5*

Trichloroethylene

79-01-6*

2,4,5-Trichlorophenol

95-95-4*

2,4,6-Trichlorophenol

88-06-2*

Triethylamine

121-44-8*

Trifluralin

1582-09-8*

Trimethylbenzene

25551-13-7

1,2,4-Trimethyl benzene

95-63-6

2,4,6-Trinitrotoluene

118-96-7

2,2,4-Trimethylpentane

540-84-1*

Tris(2,3-dibromopropyl) phosphate

126-72-7

Trypan blue

72-57-1

Urethane [Ethyl carbamate]

51-79-6*

Vinyl acetate

108-05-4*

Vinyl bromide

593-60-2*

Vinyl chloride

75-01-4*

Vinylidene chloride [1,1-Dichloroethylene]

75-35-4*

Xylenes (isomers and mixture)

1330-20-7*

o-Xylenes

95-47-6*

m-Xylenes

108-38-3*

p-Xylenes

106-42-3*

Antimony compounds*

Includes any unique chemical substance

that contains antimony as part of that

chemical's infrastructure

Arsenic compounds*

Includes any unique chemical substance

that contains arsenic as part of that

chemical's infrastructure

Beryllium compounds*

Includes any unique chemical substance

that contains beryllium as part of that

chemical's infrastructure

Cadmium compounds*

Includes any unique chemical substance

that contains cadmium as part of that

chemical's infrastructure

Chromium compounds*

Includes any unique chemical substance

that contains chromium as part of that

chemical's infrastructure

Cobalt compounds*

Includes any unique chemical substance

that contains cobalt as part of that

chemical's infrastructure

Cyanide compounds*

x(pos) CN(neg) where X = H(pos) or any

other group where a formal dissociation

can be made. For example, KCN or Ca(CN)

Glycol ethers*

Includes any unique chemical substance

that contains glycol as part of that

chemical's infrastructure. Includes

mono- and di- ethers of ethylene glycol,

diethylene glycol, and triethylene glycol

R(OCH

)

-OR' where

n = 1,2, or 3

R = alkyl or aryl groups

R' = R, H, or groups which, when

removed, yield glycol ethers with

the structure: R(OCH

)

-OH.

Polymers are excluded from the glycol

category.

Fine mineral fibers*

Includes mineral fiber emissions from

facilities manufacturing or processing

glass, rock, or slag fibers (or other

mineral derived fibers) having the

average diameter of 1 micrometer or

less.

Lead compounds*

Includes any unique chemical substance

that contains lead as part of that

chemical's infrastructure

Manganese compounds*

Includes any unique chemical substance

that contains manganese as part of that

chemical's infrastructure

Mercury compounds*

Includes any unique chemical substance

that contains mercury as part of that

chemical's infrastructure

Nickel compounds*

Includes any unique chemical substance

that contains nickel as part of that

chemical's infrastructure

Polycyclic Organic Matter (POM)*

Includes organic compounds having more

than one benzene ring and a boiling

point equal to or greater than 100

degrees Celsius (212 degrees Farenheit).

Radionuclides (including radon)*

A type of atom which spontaneously

undergoes radioactive decay.

Selenium Compounds*

Includes any unique chemical substance

that contains selenium as part of that

chemical's infrastructure.

* Indicates presence on HAP List.

**Indicates presence on Great Waters List.

††Indicates presence on HAP and Great Waters Lists.

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.")

IT IS SO ORDERED.

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