SUBPART A. GENERAL

§ 212.100. Scope and Organization

§ 212.107. Measurement Method for Visible Emissions

§ 212.108. Measurement Methods for PM-10 Emissions and Condensible PM-10 Emissions

§ 212.109. Measurement Methods for Opacity

§ 212.110. Measurement Methods For Particulate Matter

§ 212.111. Abbreviations and Units

§ 212.112. Definitions

§ 212.113. Incorporations by Reference

SUBPART B. VISUAL EMISSIONS

§ 212.121. Opacity Standards [Repealed]

§ 212.122. Visible Emissions Limitations for Certain Emission Units For Which Construction or Modification Commenced On or After April 14, 1972

§ 212.123. Visible Emissions Limitations for All Other Emission Units

§ 212.124. Exceptions

§ 212.125. Determination of Violations

§ 212.126. Adjusted Opacity Standards Procedures

SUBPART D. PARTICULATE MATTER EMISSIONS FROM INCINERATORS

§ 212.181. Limitations for Incinerators

§ 212.182. Aqueous Waste Incinerators

§ 212.183. Certain Wood Waste Incinerators

§ 212.184. Explosive Waste Incinerators

§ 212.185. Continuous Automatic Stoking Animal Pathological Waste Incinerators

SUBPART E. PARTICULATE MATTER EMISSIONS FROM FUEL COMBUSTION EMISSION UNITS

§ 212.201. Emission Units For Which Construction or Modification Commenced Prior to April 14, 1972, Using Solid Fuel Exclusively Located in the Chicago Area

§ 212.202. Emission Units For Which Construction or Modification Commenced Prior to April 14, 1972, Using Solid Fuel Exclusively Located Outside the Chicago Area

§ 212.203. Controlled Emission Units For Which Construction or Modification Commenced Prior to April 14, 1972, Using Solid Fuel Exclusively

§ 212.204. Emission Units For Which Construction or Modification Commenced On or After April 14, 1972, Using Solid Fuel Exclusively

§ 212.205. Coal-fired Industrial Boilers For Which Construction or Modification Commenced Prior to April 14, 1972, Equipped with Flue Gas Desulfurization Systems

§ 212.206. Emission Units Using Liquid Fuel Exclusively

§ 212.207. Emission Units Using More Than One Type of Fuel

§ 212.208. Aggregation of Emission Units For Which Construction or Modification Commenced Prior to April 14, 1972

§ 212.209. Village of Winnetka Generating Station [Repealed]

§ 212.210. Emissions Limitations for Certain Fuel Combustion Emission Units Located in the Vicinity of Granite City

SUBPART K. FUGITIVE PARTICULATE MATTER

§ 212.301. Fugitive Particulate Matter

§ 212.302. Geographical Areas of Application

§ 212.304. Storage Piles

§ 212.305. Conveyor Loading Operations

§ 212.306. Traffic Areas

§ 212.307. Materials Collected by Pollution Control Equipment

§ 212.308. Spraying or Choke-Feeding Required

§ 212.309. Operating Program

§ 212.310. Minimum Operating Program

§ 212.312. Amendment to Operating Program

§ 212.313. Emission Standard for Particulate Collection Equipment

§ 212.314. Exception for Excess Wind Speed

§ 212.315. Covering for Vehicles

§ 212.316. Emission Limitations for Emission Units in Certain Areas

SUBPART L. PARTICULATE MATTER EMISSIONS FROM PROCESS EMISSION UNITS

§ 212.321. Process Emission Units For Which Construction or Modification Commenced On or After April 14, 1972

§ 212.322. Process Emission Units For Which Construction or Modification Commenced Prior to April 14, 1972

§ 212.323. Stock Piles

§ 212.324. Process Emission Units in Certain Areas

SUBPART N. FOOD MANUFACTURING

§ 212.361. Corn Wet Milling Processes

§ 212.362. Emission Units in Certain Areas

SUBPART O. PETROLEUM REFINING, PETROCHEMICAL AND CHEMICAL MANUFACTURING

§ 212.381. Catalyst Regenerators of Fluidized Catalytic Converters

SUBPART Q. STONE, CLAY, GLASS AND CONCRETE MANUFACTURING

§ 212.421. Portland Cement Processes For Which Construction or Modification Commenced On or After April 14, 1972

§ 212.422. Portland Cement Manufacturing Processes

§ 212.423. Emission Limits for the Portland Cement Manufacturing Plant Located in LaSalle County, South of the Illinois River

§ 212.424. Fugitive Particulate Matter Control for the Portland Cement Manufacturing Plant and Associated Quarry Operations Located in LaSalle County, South of the Illinois River

§ 212.425. Emission Units in Certain Areas

SUBPART R. PRIMARY AND FABRICATED METAL PRODUCTS AND MACHINERY MANUFACTURE

§ 212.441. Steel Manufacturing Processes

§ 212.442. Beehive Coke Ovens

§ 212.443. Coke Plants

§ 212.444. Sinter Processes

§ 212.445. Blast Furnace Cast Houses

§ 212.446. Basic Oxygen Furnaces

§ 212.447. Hot Metal Desulfurization Not Located in the BOF

§ 212.448. Electric Arc Furnaces

§ 212.449. Argon-Oxygen Decarburization Vessels

§ 212.450. Liquid Steel Charging

§ 212.451. Hot Scarfing Machines

§ 212.452. Measurement Methods

§ 212.455. Highlines on Steel Mills

§ 212.456. Certain Small Foundries

§ 212.457. Certain Small Iron-Melting Air Furnaces

§ 212.458. Emission Units in Certain Areas

SUBPART S. AGRICULTURE

§ 212.461. Grain-Handling and Drying in General

§ 212.462. Grain-Handling Operations

§ 212.463. Grain Drying Operations

§ 212.464. Sources in Certain Areas

SUBPART T. CONSTRUCTION AND WOOD PRODUCTS

§ 212.681. Grinding, Woodworking, Sandblasting and Shotblasting

SUBPART U. ADDITIONAL CONTROL MEASURES

§ 212.700. Applicability

§ 212.701. Contingency Measure Plans, Submittal and Compliance Date

§ 212.702. Determination of Contributing Sources

§ 212.703. Contingency Measure Plan Elements

§ 212.704. Implementation

§ 212.705. Alternative Implementation

§ 212.APPENDIX A. Rule into Section Table

§ 212.APPENDIX B. Section into Rule Table

§ 212.APPENDIX C. Past Compliance Dates

§ 212.ILLUSTRATION A. Allowable Emissions from Solid Fuel Combustion Emission Sources Outside Chicago [Repealed]

§ 212.ILLUSTRATION B. Limitations for all New Process Emission Sources [Repealed]

§ 212.ILLUSTRATION C. Limitations for all Existing Process Emission Sources [Repealed]

§ 212.ILLUSTRATION D. McCook Vicinity Map

§ 212.ILLUSTRATION E. Lake Calumet Vicinity Map

§ 212.ILLUSTRATION F. Granite City Vicinity Map

SOURCE: Adopted as Chapter 2: Air Pollution, Rules 202 and 203: Visual and Particulate Emission Standards and Limitations, R71-23, 4 PCB 191, filed and effective April 14, 1972; amended in R77-15, 32 PCB 403, at 3 Ill. Reg. 5, p. 798, effective February 3, 1979; amended in R78-10, 35 PCB 347, at 3 Ill. Reg. 39, p. 184, effective September 28, 1979; amended in R78-11, 35 PCB 505, at 3 Ill. Reg. 45, p. 100, effective October 26, 1979; amended in R78-9, 38 PCB 411, at 4 Ill. Reg. 24, p. 514, effective June 4, 1980; amended in R79-11, 43 PCB 481, at 5 Ill. Reg. 11590, effective October 19, 1981; codified at 7 Ill. Reg. 13591; amended in R82-1 (Docket A) at 10 Ill. Reg. 12637, effective July 9, 1986; amended in R85-33 at 10 Ill. Reg. 18030, effective October 7, 1986; amended in R84-48 at 11 Ill. Reg. 691, effective December 18, 1986; amended in R84-42 at 11 Ill. Reg. 1410, effective December 30, 1986; amended in R82-1 (Docket B) at 12 Ill. Reg. 12492, effective July 13, 1988; amended in R91-6 at 15 Ill. Reg. 15708, effective October 4, 1991; amended in R89-7(B) at 15 Ill. Reg. 17710, effective November 26, 1991; amended in R91-22 at 16 Ill. Reg. 7880, effective May 11, 1992; amended in R91-35 at 16 Ill. Reg. 8204, effective May 15, 1992; amended in R93-30 at 18 Ill. Reg. 11587, effective July 11, 1994; amended in R96-5 at 20 Ill. Reg. 7605, effective May 22, 1996; amended in R23-18 at 47 Ill. Reg. 12107, effective July 25, 2023.