TITLE 326 AIR POLLUTION CONTROL BOARD

The Indiana Department of Environmental Management (IDEM) has developed draft rule language for amendments to 326 IAC 1-4-20, 326 IAC 1-4-27, 326 IAC 1-4-46, 326 IAC 1-4-64, 326 IAC 1-4-65, 326 IAC 1-4-74, 326 IAC 1-4-83, and 326 IAC 1-4-88 concerning the redesignation of northwest Indiana and southwest Indiana to attainment for the annual PM_2.5 standard, including Lake County and Porter County (Indiana portion of the Greater Chicago area); and Dubois County, part of Gibson County including Montgomery Township, part of Pike County including Washington Township, part of Spencer County including Ohio Township, Vanderburgh County and Warrick County (Evansville area). IDEM is soliciting written comment on the draft rule language and will schedule a public hearing before the Air Pollution Control Board (board) for consideration of adoption of these rules.

IC 13-14-9-8 recognizes that, under certain circumstances, it may be appropriate to reduce the number of public comment periods and public hearings usually provided for under the IC 13-14-9 environmental rulemaking process. In cases where the commissioner determines that there is no reasonably anticipated benefit from a second public comment period and first public hearing to either the environment or persons regulated or otherwise affected by the proposed rule, IDEM may forgo these comment periods and proceed directly to the public hearing and board meeting at which the draft rule is considered for adoption. Two opportunities for public comment (with this notice and at the public hearing prior to adoption of the rule) remain under this procedure.

If the commissioner makes the determination of no anticipated benefit required by IC 13-14-9-8, the commissioner shall prepare written findings and publish those findings in the Indiana Register prior to the board meeting at which the draft rule is to be considered for adoption and include them in the board packet prepared for that meeting. This document constitutes the commissioner's written findings pursuant to IC 13-14-9-8.

The statute provides for this shortened rulemaking process if the commissioner determines that:

(1) the rule constitutes:

(A) an adoption or incorporation by reference of a federal law, regulation, or rule that:

(i) is or will be applicable to Indiana; and

(ii) contains no amendments that have a substantive effect on the scope or intended application of the federal law or rule;

(B) a technical amendment with no substantive effect on an existing Indiana rule; or

(C) an amendment to an existing Indiana rule, the primary and intended purpose of which is to clarify the existing rule; and

(2) the rule is of such nature and scope that there is no reasonably anticipated benefit to the environment or the persons referred to in IC 13-14-9-7(a)(2) from:

(A) exposing the rule to diverse public comment under IC 13-14-9-3 or IC 13-14-9-4;

(B) affording interested or affected parties the opportunity to be heard under IC 13-14-9-3 or IC 13-14-9-4; and

(C) affording interested or affected parties the opportunity to develop evidence in the record collected under IC 13-14-9-3 and IC 13-14-9-4.

The first air quality standards for PM_2.5 were promulgated on July 18, 1997 (62 FR 38652). The United States Environmental Protection Agency (U.S. EPA) promulgated an annual standard at a level of 15 micrograms per cubic meter (μg/m³), based on a three-year average of annual mean PM_2.5 concentrations. In the same rulemaking, U.S. EPA promulgated a 24-hour standard of 65 μg/m³, based on a three-year average of the 98th percentile of 24-hour concentrations. On October 17, 2006, U.S. EPA retained the annual average standard of 15 μg/m³, but revised the 24-hour standard to 35 μg/m³, based again on the three-year average of the 98th percentile of 24-hour concentrations (71 FR 61144).

On January 5, 2005, U.S. EPA designated the Indiana portion of the Greater Chicago and Evansville areas as nonattainment for the 1997 PM_2.5 air quality standards (70 FR 944). In that action, U.S EPA defined the Indiana portion of the Greater Chicago nonattainment area to include Lake and Porter counties. U.S. EPA also defined the Evansville nonattainment area to include the entirety of Dubois, Vanderburgh, and Warrick counties, and portions of three other counties including Montgomery Township in Gibson County, Ohio Township in Spencer County, and Washington Township in Pike County.

On April 3, 2008, IDEM submitted a request to U.S. EPA for approval of the redesignation of the Indiana portion of the Greater Chicago area and Evansville area to attainment of the annual PM_2.5 standard. U.S. EPA published approval of Indiana's request to redesignate the Evansville area to attainment for the annual PM_2.5 standard on September 27, 2011 (76 FR 59527). U.S. EPA also published approval of Indiana's request to redesignate the Indiana portion of the Greater Chicago area to attainment of the annual PM_2.5 standard on December 7, 2011 (76 FR 76302). U.S. EPA's actions were based on a review of the five prerequisites for redesignation of areas from nonattainment to attainment as identified by Section 107(d)(3)(E) of the Clean Air Act (CAA).

U.S. EPA concluded that the following criteria have been met with respect to the annual PM_2.5 standard in the Indiana portion of the Greater Chicago and Evansville areas:

1. The areas have attained the applicable air quality standards.

2. The areas have fully approved State Implementation Plans (SIPs) under Section 110(k) of the CAA.

3. U.S. EPA has determined that the improvement in air quality in these areas is due to permanent and enforceable emission reductions.

4. U.S. EPA has determined that the maintenance plans for these areas have met all of the requirements of Section 175A of the CAA.

5. The state has met all requirements applicable to these areas under Section 110 and Part D of the CAA.

With this notice, IDEM is proposing to make changes to 326 IAC 1-4-20, 326 IAC 1-4-27, 326 IAC 1-4-46, 326 IAC 1-4-64, 326 IAC 1-4-65, 326 IAC 1-4-74, 326 IAC 1-4-83, and 326 IAC 1-4-88 to incorporate the final federal approval of the redesignation of the Indiana portion of the Greater Chicago and Evansville areas to attainment for the annual PM_2.5 standard. This rulemaking will also allow affected sources to be permitted under the prevention of significant deterioration (PSD) program under 326 IAC 2-2, instead of the emission offset programs under 326 IAC 2-3.

No element of the draft rule imposes either a restriction or a requirement on persons to whom the draft rule applies that is not imposed under federal law. This draft rule imposes no restrictions or requirements because it is a direct adoption of federal requirements that are applicable to Indiana and contains no amendments that have a substantive effect on the scope or application of the federal rule.

Because this is an incorporation of existing federal law, no impact beyond that already imposed by the federal law is imposed by this rulemaking. Therefore, there will be no fiscal impact from the implementation of this rulemaking.

At this time, no workgroup is planned for the rulemaking. If you feel that a workgroup or other informal discussion on the rule is appropriate, please contact Ryan Knapick, Rule and State Implementation Plan Development Section, Office of Air Quality at (317) 232-8229 or (800) 451-6027 (in Indiana).

IDEM established a compliance and technical assistance (CTAP) program under IC 13-28-3. The program provides assistance to small businesses and information regarding compliance with environmental regulations. In accordance with IC 13-28-3 and IC 13-28-5, there is a small business assistance program ombudsman to provide a point of contact for small businesses affected by environmental regulations. Information on the CTAP program, the monthly CTAP newsletter, and other resources available can be found at:

For purposes of IC 4-22-2-28.1, the Small Business Regulatory Coordinator for this rule is:

Alison Beumer

IDEM Small Business Regulatory Coordinator

MC 60-04 IGCS W041

100 North Senate Avenue

Indianapolis, IN 46204-2251

(317) 232-8172 or (800) 988-7901

ctap@idem.in.gov

For purposes of IC 4-22-2-28.1, the Small Business Ombudsman designated by IC 5-28-17-5 is:

Eric P. Shields

Indiana Economic Development Corporation

One North Capitol, Suite 700

Indianapolis, IN 46204

(317) 234-3997

smallbizombudsman@iedc.in.gov

Resources available to regulated entities through the small business ombudsman include the ombudsman's duties stated in IC 5-28-17-5, specifically IC 5-28-17-5(9), investigating and attempting to resolve any matter regarding compliance by a small business with a law, rule, or policy administered by a state agency, either as a party to a proceeding or as a mediator.

The Small Business Assistance Program Ombudsman is:

Brad Baughn

IDEM Small Business Assistance Program Ombudsman

MC 50-01 IGCN 1301

100 North Senate Avenue

Indianapolis, IN 46204-2251

(317) 234-3386 or (800) 451-6027

bbaughn@idem.in.gov

The commissioner of IDEM has prepared findings regarding rulemaking on the incorporation of federal regulations that amend 326 IAC 1-4-20, 326 IAC 1-4-27, 326 IAC 1-4-46, 326 IAC 1-4-64, 326 IAC 1-4-65, 326 IAC 1-4-74, 326 IAC 1-4-83, and 326 IAC 1-4-88 concerning the redesignation of the Indiana portion of the Greater Chicago and Evansville areas to attainment for the annual PM_2.5 standard as required by federal rule. These findings are prepared under IC 13-14-9-8 and are as follows:

(1) This rule is the direct adoption of federal requirements that are applicable to Indiana, and it contains no amendments that have a substantive effect on the scope or intended application of the federal rule.

(2) Indiana is required by federal law to adopt these requirements as state rule as established by the U.S. EPA.

(3) The environment and persons regulated or otherwise affected by the proposed rule will benefit from prompt adoption of this rule because it will ensure that state rules are consistent with federal regulations.

(4) I have determined that, under the specific circumstances pertaining to this rule, there would be no reasonably anticipated benefit to the environment or to persons regulated or otherwise affected by the proposed rule from the first or second public written comment period under IC 13-14-9-3 or IC 13-14-9-4, or from the first public hearing under IC 13-14-9-5(a)(1).

(5) The draft rule is hereby incorporated into these findings.

This notice requests the submission of comments on the draft rule language, including suggestions for specific revisions to language to be contained in the draft rule. Comments may be submitted in one of the following ways:

(1) By mail or common carrier to the following address:

LSA Document #11-742 Northwest and Southwest Indiana PM_2.5 Redesignations

Ryan Knapick Mail Code 61-50

Rule and State Implementation Plan Development Section

Office of Air Quality

Indiana Department of Environmental Management

100 North Senate Avenue

Indianapolis, IN 46204-2251

(2) By facsimile to (317) 233-5967. Please confirm the timely receipt of your faxed comments by calling the Rule and State Implementation Plan Development Section at (317) 234-6530.

(3) By electronic mail to rknapick@idem.in.gov. To confirm timely delivery of submitted comments, please request a document receipt when you send the electronic mail. PLEASE NOTE: Electronic mail comments will NOT be considered part of the official written comment period unless they are sent to the email address indicated in this notice.

(4) Hand delivered to the receptionist on duty at the tenth floor reception desk, Office of Air Quality, Indiana Government Center North, 100 North Senate Avenue, Indianapolis, Indiana.

Regardless of the delivery method used, in order to properly identify each comment with the rulemaking action it is intended to address, each comment document must clearly specify the LSA document number of the rulemaking on which you are commenting.

All comments must be postmarked, faxed, or time stamped no later than January 20, 2012. Hand-delivered comments must be delivered to the appropriate office by 4:45 p.m. on the above-listed deadline date.

Additional information regarding this action may be obtained from Ryan Knapick, Rule and State Implementation Plan Development Section, Office of Air Quality, (317) 232-8229 or (800) 451-6027 (in Indiana).

SECTION 1. 326 IAC 1-4-20 IS AMENDED TO READ AS FOLLOWS:

Affected: IC 13-15; IC 13-17

Sec. 20. The following attainment status designations are applicable to Dubois County:

Pollutant	Designation
SO2	Better than national standards.
CO	Unclassifiable or attainment effective November 15, 1990.
O3	Unclassifiable or attainment effective June 15, 2004, for the 8-hour ozone standard.1
PM2.5	Attainment effective October 27, 2011, for the annual PM2.5 standard.
PM10	Unclassifiable effective November 15, 1990.
NO2	Cannot be classified or better than national standards.
Pb	Not designated.
1Unclassifiable or attainment effective October 18, 2000, for the 1-hour ozone standard which was revoked effective June 15, 2005.

SECTION 2. 326 IAC 1-4-27 IS AMENDED TO READ AS FOLLOWS:

Affected: IC 13-15; IC 13-17

Sec. 27. The following attainment status designations are applicable to Gibson County:

Pollutant	Designation
SO2	Cannot be classified.
CO	Unclassifiable or attainment effective November 15, 1990.
O3	Unclassifiable or attainment effective June 15, 2004, for the 8-hour ozone standard.1
PM2.5	Attainment effective October 27, 2011, for the annual PM2.5 standard for Montgomery Township.
PM10	Unclassifiable effective November 15, 1990.
NO2	Cannot be classified or better than national standards.
Pb	Not designated.
1Unclassifiable or attainment effective October 18, 2000, for the 1-hour ozone standard which was revoked effective June 15, 2005.

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

Affected: IC 13-15; IC 13-17

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	Attainment effective May 11, 2010, for the 8-hour ozone standard.1
PM2.5	Attainment effective February 6, 2012, for the annual 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	Cannot be classified or better than national standards.
Pb	Not designated.
1Nonattainment Severe 17 effective November 15, 1990, for the Chicago-Gary-Lake County area for the 1-hour ozone standard which was revoked effective June 15, 2005.

SECTION 4. 326 IAC 1-4-64 IS AMENDED TO READ AS FOLLOWS:

Affected: IC 13-15; IC 13-17

Sec. 64. The following attainment status designations are applicable to Pike County:

Pollutant	Designation
SO2	Better than national standards.
CO	Unclassifiable or attainment effective November 15, 1990.
O3	Unclassifiable or attainment effective June 15, 2004, for the 8-hour ozone standard.1
PM2.5	Attainment effective October 27, 2011, for the annual PM2.5 standard for Washington Township.
PM10	Unclassifiable effective November 15, 1990.
NO2	Cannot be classified or better than national standards.
Pb	Not designated.
1Unclassifiable or attainment effective October 18, 2000, for the 1-hour ozone standard which was revoked effective June 15, 2005.

SECTION 5. 326 IAC 1-4-65 IS AMENDED TO READ AS FOLLOWS:

Affected: IC 13-15; IC 13-17

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	Attainment effective May 11, 2010, for the 8-hour ozone standard.1
PM2.5	Attainment effective February 6, 2012, for the annual PM2.5 standard.
PM10	Unclassifiable effective November 15, 1990.
NO2	Cannot be classified or better than national standards.
Pb	Not designated.
1Nonattainment Severe 17 effective November 15, 1990, for the Chicago-Gary-Lake County area, including Porter County, for the 1-hour ozone standard which was revoked effective June 15, 2005.

SECTION 6. 326 IAC 1-4-74 IS AMENDED TO READ AS FOLLOWS:

Affected: IC 13-15; IC 13-17

Sec. 74. The following attainment status designations are applicable to Spencer County:

Pollutant	Designation
SO2	Better than national standards.
CO	Unclassifiable or attainment effective November 15, 1990.
O3	Unclassifiable or attainment effective June 15, 2004, for the 8-hour ozone standard.1
PM2.5	Attainment effective October 27, 2011, for the annual PM2.5 standard for Ohio Township.
PM10	Unclassifiable effective November 15, 1990.
NO2	Cannot be classified or better than national standards.
Pb	Not designated.
1Unclassifiable or attainment effective October 18, 2000, for the 1-hour ozone standard which was revoked effective June 15, 2005.

SECTION 7. 326 IAC 1-4-83 IS AMENDED TO READ AS FOLLOWS:

Affected: IC 13-15; IC 13-17

Sec. 83. The following attainment status designations are applicable to Vanderburgh County:

Pollutant	Designation
SO2	Better than national standards.
CO	Unclassifiable or attainment effective November 15, 1990.
O3	Attainment effective January 30, 2006, for the Evansville area, including Vanderburgh County, for the 8-hour ozone standard.1
PM2.5	Attainment effective October 27, 2011, for the annual PM2.5 standard.
PM10	Unclassifiable effective November 15, 1990.
NO2	Cannot be classified or better than national standards.
Pb	Not designated.
1Attainment effective October 18, 2000, for the 1-hour ozone standard for the Evansville area, including Vanderburgh County, and is a maintenance area for the 1-hour ozone National Ambient Air Quality Standards (NAAQS) for purposes of 40 CFR 51, Subpart X*. The 1-hour designation was revoked effective June 15, 2005.

*These documents are incorporated by reference. Copies referenced in this section may be obtained from the Government Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the Indiana Department of Environmental Management, Office of Air Quality, Indiana Government Center North, Tenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

SECTION 8. 326 IAC 1-4-88 IS AMENDED TO READ AS FOLLOWS:

Affected: IC 13-15; IC 13-17

Sec. 88. The following attainment status designations are applicable to Warrick County:

Pollutant	Designation
SO2	Cannot be classified.
CO	Unclassifiable or attainment effective November 15, 1990.
O3	Attainment effective January 30, 2006, for the Evansville area, including Warrick County, for the 8-hour ozone standard.1
PM2.5	Attainment effective October 27, 2011, for the annual PM2.5 standard.
PM10	Unclassifiable effective November 15, 1990.
NO2	Cannot be classified or better than national standards.
Pb	Not designated.
1Unclassifiable or attainment effective October 18, 2000, for the 1-hour ozone standard which was revoked effective June 15, 2005.

*These documents are incorporated by reference. Copies referenced in this section may be obtained from the Government Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the Indiana Department of Environmental Management, Office of Air Quality, Indiana Government Center-North, Tenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

Notice of Public Hearing

DIN: 20111221-IR-326110742FDA

Composed: Apr 25,2024 6:52:02PM EDT

A PDF version of this document.