### 63148 Federal Register / Vol. 78, No. 205 / Wednesday, October 23, 2013 / Proposed Rules

List of Subjects in 40 CFR Part 52

Environmental protection, Air pollution control, Intergovernmental relations, Lead, Reporting and recordkeeping requirements.

Dated: September 25, 2013. Jared Blumenfeld, Regional Administrator, EPA Region 9.
[FR Doc. 2013–24885 Filed 10–22–13; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 52**

**[EPA–R05–OAR–2011–0828; FRL–9901–54– Region 5]** 

**Approval and Promulgation of Air Quality Implementation Plans; Indiana** 

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule.

**SUMMARY :**  EPA is proposing to approve additions and revisions to the monitoring and sulfur dioxide rules in the Indiana state implementation plan submitted on September 19, 2011. The monitoring rules will be used to determine whether various source categories are in compliance with the applicable emission limits. EPA is also proposing approval of a related definition submitted by Indiana on September 6, 2013.

**DATES :**  Comments must be received on or before November 22, 2013.

**ADDRESSES :**  Submit your comments, identified by Docket ID No. EPA–R05– OAR–2011–0828, by one of the following methods:

1. www.regulations.gov: Follow the on-line instructions for submitting
comments.

2. Email: blakley.pamela@epa.gov.
3. Fax: (312) 692–2450.
4. Mail: Pamela Blakley, Chief, Control Strategies Section, Air Programs Branch (AR–18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604.

5. Hand Delivery: Pamela Blakley, Chief, Control Strategies Section, Air Programs Branch (AR–18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604. Such deliveries are only accepted during the Regional Office normal hours of operation, and special arrangements should be made for deliveries of boxed information. The Regional Office official hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding Federal holidays. Please see the direct final rule which is located in the Rules section of this Federal Register for detailed instructions on how to submit
comments.

**FOR FURTHER INFORMATION CONTACT :**  Matt Rau, Environmental Engineer, Control Strategies Section, Air Programs Branch (AR–18J), Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604, (312) 886–6524, rau.matthew@epa.gov.

**SUPPLEMENTARY INFORMATION :**  In the Final Rules section of this Federal Register, EPA is approving the state’s SIP submission as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this rule, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time. Please note that if EPA receives adverse comment on an amendment, paragraph, or section of this rule and if that provision may be severed from the remainder of the rule, EPA may adopt as final those provisions of the rule that are not the subject of an adverse comment. For additional information, see the direct final rule which is located in the Rules section of this Federal Register

.

Dated: September 18, 2013. Susan Hedman, Regional Administrator, Region 5.
[FR Doc. 2013–24119 Filed 10–22–13; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 52**

**[EPA–R04–OAR–2013–0440; FRL–9901–84– Region4]** 

**Approval and Promulgation of Implementation Plans; Tennessee;**  **Bristol; 2010 Lead Base Year Emissions Inventory and Conversion**  **of Conditional Approvals for Prevention of Significant Deterioration** 

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule. **SUMMARY :**  EPA is proposing to approve the Lead 2010 base year emissions inventory State Implementation Plan (SIP) revision submitted by the State of Tennessee, through the Tennessee Department of Environment and Conservation (TDEC) on April 11, 2013. The emissions inventory was submitted to meet the requirements of the Clean Air Act (CAA or Act) for the Bristol 2008 Lead National Ambient Air Quality Standards (NAAQS) nonattainment area (hereafter also referred to as the ‘‘Bristol Area’’ or ‘‘Area’’). Additionally, EPA is proposing to convert conditional approvals to full approvals for Tennessee’s 1997 annual fine particulate matter (PM2.5 ) NAAQS, 2006 24-hour PM2.5 NAAQS and 2008 ozone NAAQS infrastructure SIPs as they relate to adequate provisions prohibiting emissions that interfere with any other state’s required measures to prevent significant deterioration of its air quality. EPA conditionally approved these portions of Tennessee’s infrastructure submissions for these NAAQS on March 6, 2013, and March 26, 2013. Tennessee has since met the obligations associated with these conditional approvals, and therefore, EPA is proposing to convert these conditional approvals to full approvals.

**DATES :**  Written comments must be received on or before November 22,
2013.

**ADDRESSES :**  Submit your comments, identified by Docket ID No. EPA–R04– OAR–2013–0440, by one of the following methods:

1. www.regulations.gov: Follow the on-line instructions for submitting
comments.

2. Email: R4–RDS@epa.gov

. 3. Fax: (404) 562–9019.
4. Mail: ‘‘EPA–R04–OAR–2013– 0440,’’ Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303–8960.

5. Hand Delivery or Courier: Lynorae Benjamin, Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303–8960. Such deliveries are only accepted during the Regional Office’s normal hours of operation. The Regional Office’s official hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding Federal holidays.

Instructions: Direct your comments to Docket ID No. EPA–R04–OAR–2013– 0440. EPA’s policy is that all comments