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TITLE 326 AIR POLLUTION CONTROL DIVISION

Final Rule
LSA Document #20-10(F)

DIGEST

Amends 326 IAC 1-4-11 and 326 IAC 1-4-23 to correct effective dates for Clark and Floyd counties for the 2012 annual particulate matter with a diameter of 2.5 microns or less (PM2.5) National Ambient Air Quality Standard (NAAQS). Amends 326 IAC 1-4-46 and 326 IAC 1-4-65 to reclassify Lake and Porter counties from "moderate" to "serious" nonattainment for the 2008 8-hour ozone NAAQS and to correct effective dates for the 2012 PM2.5 NAAQS. Amends 326 IAC 1-4-85 to update the designation status for Vigo County from "nonattainment" to "attainment" for the 2010 primary 1-hour sulfur dioxide (SO2) NAAQS. Effective 30 days after filing with the Publisher.


HISTORY
Findings and Determination of the Commissioner Pursuant to IC 13-14-9-8 and Draft Rule: January 29, 2020, Indiana Register (DIN: 20200129-IR-326200010FDA).
Notice of Public Hearing: January 29, 2020, Indiana Register (DIN: 20200129-IR-326200010PHA).
Change in Notice of Public Hearing: July 29, 2020, Indiana Register (DIN: 20200729-IR-326200010CHA).
Date of Public Hearing: September 9, 2020.


SECTION 1. 326 IAC 1-4-11 IS AMENDED TO READ AS FOLLOWS:

326 IAC 1-4-11 Clark County

Authority: IC 13-14-8; IC 13-17-3
Affected: IC 13-15; IC 13-17

Sec. 11. The following attainment status designations are applicable to Clark County:
Pollutant  Designation 
SO2  Better than national standards. 
CO  Unclassifiable or attainment effective November 15, 1990. 
O3  Marginal nonattainment effective August 3, 2018, for the 2015 8-hour ozone standard. 
PM2.5  Unclassifiable or attainment effective April 15, 2015, January 28, 2019, for the 2012 annual PM2.5 standard. 
PM2.5  Unclassifiable or attainment effective December 13, 2009, for the 2006 24-hour PM2.5 standard. 
PM10  Unclassifiable effective November 15, 1990. 
NO2  Unclassifiable or attainment effective January 29, 2012, for the 2010 NO2 standard. 
Pb  Unclassifiable or attainment effective December 31, 2011, for the 2008 lead standard. 
(Air Pollution Control Division; 326 IAC 1-4-11; filed Dec 26, 2007, 1:43 p.m.: 20080123-IR-326070308FRA; filed Jan 30, 2013, 12:34 p.m.: 20130227-IR-326110774FRA; filed Oct 25, 2013, 2:41 p.m.: 20131120-IR-326130164FRA; filed Jul 16, 2018, 1:17 p.m.: 20180815-IR-326180001FRA; filed Oct 1, 2019, 9:40 a.m.: 20191030-IR-326190083FRA; filed Jan 15, 2021, 12:51 p.m.: 20210210-IR-326200010FRA)


SECTION 2. 326 IAC 1-4-23 IS AMENDED TO READ AS FOLLOWS:

326 IAC 1-4-23 Floyd County

Authority: IC 13-14-8; IC 13-17-3
Affected: IC 13-15; IC 13-17

Sec. 23. The following attainment status designations are applicable to Floyd County:
Pollutant  Designation 
SO2  Better than national standards. 
CO  Unclassifiable or attainment effective November 15, 1990. 
O3  Marginal nonattainment effective August 3, 2018, for the 2015 8-hour ozone standard. 
PM2.5  Unclassifiable or attainment effective April 15, 2015, January 28, 2019, for the 2012 annual PM2.5 standard. 
PM2.5  Unclassifiable or attainment effective December 13, 2009, for the 2006 24-hour PM2.5 standard. 
PM10  Unclassifiable effective November 15, 1990. 
NO2  Unclassifiable or attainment effective January 29, 2012, for the 2010 NO2 standard. 
Pb  Unclassifiable or attainment effective December 31, 2011, for the 2008 lead standard. 
(Air Pollution Control Division; 326 IAC 1-4-23; filed Dec 26, 2007, 1:43 p.m.: 20080123-IR-326070308FRA; filed Jan 30, 2013, 12:34 p.m.: 20130227-IR-326110774FRA; filed Oct 25, 2013, 2:41 p.m.: 20131120-IR-326130164FRA; filed Jul 16, 2018, 1:17 p.m.: 20180815-IR-326180001FRA; filed Oct 1, 2019, 9:40 a.m.: 20191030-IR-326190083FRA; filed Jan 15, 2021, 12:51 p.m.: 20210210-IR-326200010FRA)


SECTION 3. 326 IAC 1-4-46 IS AMENDED TO READ AS FOLLOWS:

326 IAC 1-4-46 Lake County

Authority: IC 13-14-8; IC 13-17-3
Affected: IC 13-15

Sec. 46. The following attainment status designations are applicable to Lake County:
Pollutant  Designation 
SO2  Better than national standards. 
CO  Attainment effective February 18, 2000, for the part of the city of East Chicago bounded by Columbus Drive on the north; the Indiana Harbor Canal on the west; 148th Street, if extended, on the south; and Euclid Avenue on the east. Unclassifiable or attainment effective November 15, 1990, for the remainder of East Chicago and Lake County. 
O3  Moderate Serious nonattainment effective June 3, 2016, September 23, 2019, for the 2008 8-hour ozone standard. 
O3  Marginal nonattainment effective August 3, 2018, for the 2015 8-hour ozone standard for Calumet Township, Hobart Township, North Township, Ross Township, and St. John Township. Unclassifiable or attainment effective August 3, 2018, for the 2015 8-hour ozone standard for the remainder of the county. 
PM2.5  Unclassifiable or attainment effective April 15, 2015, January 28, 2019, for the 2012 annual PM2.5 standard. 
PM2.5  Unclassifiable or attainment effective December 13, 2009, for the 2006 24-hour PM2.5 standard. 
PM10  Attainment effective March 11, 2003, for the cities of East Chicago, Hammond, Whiting, and Gary. Unclassifiable effective November 15, 1990, for the remainder of Lake County. 
NO2  Unclassifiable or attainment effective January 29, 2012, for the 2010 NO2 standard. 
Pb  Unclassifiable or attainment effective December 31, 2011, for the 2008 lead standard. 
(Air Pollution Control Division; 326 IAC 1-4-46; filed Dec 26, 2007, 1:43 p.m.: 20080123-IR-326070308FRA; filed Oct 15, 2010, 1:51 p.m.: 20101110-IR-326100342FRA; filed Jun 7, 2012, 11:21 a.m.: 20120704-IR-326110742FRA; filed Jan 30, 2013, 12:34 p.m.: 20130227-IR-326110774FRA; filed Oct 25, 2013, 2:41 p.m.: 20131120-IR-326130164FRA; filed Jul 16, 2018, 1:17 p.m.: 20180815-IR-326180001FRA; filed Oct 1, 2019, 9:40 a.m.: 20191030-IR-326190083FRA; filed Jan 15, 2021, 12:51 p.m.: 20210210-IR-326200010FRA)


SECTION 4. 326 IAC 1-4-65 IS AMENDED TO READ AS FOLLOWS:

326 IAC 1-4-65 Porter County

Authority: IC 13-14-8; IC 13-17-3
Affected: IC 13-15

Sec. 65. The following attainment status designations are applicable to Porter County:
Pollutant  Designation 
SO2  Cannot be classified for the area bounded on the north by Lake Michigan; on the west by the Lake County and Porter County line; on the south by I-80 and I-90; and on the east by the LaPorte County and Porter County line. The remainder of Porter County is better than national standards. 
CO  Unclassifiable or attainment effective November 15, 1990. 
O3  Moderate Serious nonattainment effective June 3, 2016, September 23, 2019, for the 2008 8-hour ozone standard. 
O3  Unclassifiable or attainment effective August 3, 2018, for the 2015 8-hour ozone standard. 
PM2.5  Unclassifiable or attainment effective April 15, 2015, January 28, 2019, for the 2012 annual PM2.5 standard. 
PM2.5  Unclassifiable or attainment effective December 13, 2009, for the 2006 24-hour PM2.5 standard. 
PM10  Unclassifiable effective November 15, 1990. 
NO2  Unclassifiable or attainment effective January 29, 2012, for the 2010 NO2 standard. 
Pb  Unclassifiable or attainment effective December 31, 2011, for the 2008 lead standard. 
(Air Pollution Control Division; 326 IAC 1-4-65; filed Dec 26, 2007, 1:43 p.m.: 20080123-IR-326070308FRA; filed Oct 15, 2010, 1:51 p.m.: 20101110-IR-326100342FRA; filed Jun 7, 2012, 11:21 a.m.: 20120704-IR-326110742FRA; filed Jan 30, 2013, 12:34 p.m.: 20130227-IR-326110774FRA; filed Oct 25, 2013, 2:41 p.m.: 20131120-IR-326130164FRA; filed Jul 16, 2018, 1:17 p.m.: 20180815-IR-326180001FRA; filed Oct 1, 2019, 9:40 a.m.: 20191030-IR-326190083FRA; filed Jan 15, 2021, 12:51 p.m.: 20210210-IR-326200010FRA)


SECTION 5. 326 IAC 1-4-85 IS AMENDED TO READ AS FOLLOWS:

326 IAC 1-4-85 Vigo County

Authority: IC 13-14-8; IC 13-17-3
Affected: IC 13-15; IC 13-17

Sec. 85. The following attainment status designations are applicable to Vigo County:
Pollutant  Designation 
SO2  Nonattainment Attainment effective October 4, 2013, July 8, 2019, for the 2010 SO2 standard for Fayette and Harrison townships. Better than national standards Unclassifiable or attainment effective April 9, 2018, for the remainder of the county. 
CO  Unclassifiable or attainment effective November 15, 1990. 
O3  Unclassifiable or attainment effective January 16, 2018, for the 2015 8-hour ozone standard. 
PM2.5  Unclassifiable or attainment effective April 15, 2015, for the 2012 annual PM2.5 standard. 
PM2.5  Unclassifiable or attainment effective December 13, 2009, for the 2006 24-hour PM2.5 standard. 
PM10  Unclassifiable effective November 15, 1990. 
NO2  Unclassifiable or attainment effective January 29, 2012, for the 2010 NO2 standard. 
Pb  Unclassifiable or attainment effective December 31, 2011, for the 2008 lead standard. 
(Air Pollution Control Division; 326 IAC 1-4-85; filed Dec 26, 2007, 1:43 p.m.: 20080123-IR-326070308FRA; filed Jan 30, 2013, 12:34 p.m.: 20130227-IR-326110774FRA; filed Oct 25, 2013, 2:41 p.m.: 20131120-IR-326130164FRA; filed May 14, 2014, 10:59 a.m.: 20140611-IR-326130502FRA; filed Jul 16, 2018, 1:17 p.m.: 20180815-IR-326180001FRA; filed Oct 1, 2019, 9:40 a.m.: 20191030-IR-326190083FRA; filed Jan 15, 2021, 12:51 p.m.: 20210210-IR-326200010FRA)


LSA Document #20-10(F)
Findings and Determination of the Commissioner Pursuant to IC 13-14-9-8: 20200129-IR-326200010FDA
Hearing Held: September 9, 2020
Approved by Attorney General: January 4, 2021
Approved by Governor: January 14, 2021
Filed with Publisher: January 15, 2021, 12:51 p.m.
Documents Incorporated by Reference: None Received by Publisher
Small Business Regulatory Coordinator: Angela Taylor, IDEM Small Business Regulatory Coordinator/CTAP Small Business Liaison, IGCN 1316, 100 North Senate Avenue, Indianapolis, IN 46204-2251, (317) 233-0572 or (800) 988-7901, ctap@idem.in.gov
Small Business Assistance Program Ombudsman: Erin Moorhous, IDEM Small Business Assistance Program Ombudsman/Business, Agricultural, and Legislative Liaison, IGCN 1301, 100 North Senate Avenue, Indianapolis, IN 46204-2251, (317) 232-8921 or (800) 451-6027, emoorhou@idem.in.gov

Posted: 02/10/2021 by Legislative Services Agency

DIN: 20210210-IR-326200010FRA
Composed: Apr 19,2024 7:09:54PM EDT
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