### 42443 Federal Register / Vol. 80, No. 137 / Friday, July 17, 2015 / Proposed Rules

■ 2. Add § 165.1342 to subpart F under the undesignated center heading Thirteenth Coastguard District to read as follows:

**§ 165.1342 Regulated Navigation Area; Middle Waterway Superfund Cleanup Site,**  **Commencement Bay; Tacoma, WA**

(a) Regulated Areas. The following areas are regulated navigation areas: All waters within the Middle Waterway south of a line connecting a point on the shore at 47 ° 15 ′51 ′′ N, 122 ° 25 ′53 ′′ W; thence southwest to 47 ° 15 ′47′′ N,
122 ° 25 ′59′′ W [Datum: NAD 1983].

(b) Regulations. (1) All vessels and persons are prohibited from activities that would disturb the seabed, such as grounding, anchoring, dragging, trawling, spudding, or other activities that involve disrupting the integrity of the caps within the designated regulated navigation area, pursuant to the remediation efforts of the U.S. Environmental Protection Agency (EPA) in the Middle Waterway’s EPA superfund cleanup site. Vessels may otherwise transit or navigate within this area in accordance with the Navigation Rules.

(2) The prohibition described in paragraph (b)(1) of this section does not apply to vessels or persons engaged in activities associated with remediation efforts in the Middle Waterway superfund sites, provided that the Captain of the Port, Puget Sound (COTP), is given advance notice of those activities by the EPA.

(c) Waivers. Upon written request stating the need and proposed conditions of the waiver, and any proposed precautionary measures, the COTP may authorize a waiver from this section if the COTP determines that the activity for which the waiver is sought can take place without undue risk to the remediation efforts described in paragraph (b)(1) of this section. The COTP will consult with EPA in making this determination when necessary and practicable.

Dated: June 22, 2015. R. T. Gromlich, Rear Admiral, U.S. Coast Guard, Commander, Thirteenth Coast Guard District.
[FR Doc. 2015–17481 Filed 7–16–15; 8:45 am]

**BILLING CODE 9110–04–P ENVIRONMENTAL PROTECTION**  **AGENCY**

**40 CFR Part 52**
**[EPA–R05–OAR–2013–0193; FRL–9930–40– Region 5]** 
**Approval of Air Quality Implementation Plans; Indiana; Lead Rule Revisions** 

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

**ACTION :**  Proposed rule.

**SUMMARY :**  The Environmental Protection Agency (EPA) is proposing to approve a request submitted on March 14, 2013, and supplemented on November 17, 2014, by the Indiana Department of Environmental Management to revise the state implementation plan for lead. The submittal updates Indiana’s lead rule at Title 326 of the Indiana Administrative Code (IAC), Article 15. It also amends 326 IAC Article 20, to incorporate some of the provisions of EPA’s National Emission Standard for Hazardous Air Pollutants for secondary lead smelters. IDEM made the revisions to increase the stringency and clarity of Indiana’s lead SIP rules.

**DATES :**  Comments must be received on or before August 17, 2015.

**ADDRESSES :**  Submit your comments, identified by Docket ID No. EPA–R05– OAR–2013–0193 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 (AR–18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604.

5. Hand Delivery: Pamela Blakley, Chief, Control Strategies Section (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 :**  Charles Hatten, Environmental Engineer, Control Strategies Section, Air Programs Branch (AR–18J), Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604, (312) 886–6031, hatten.charles@epa.gov.

**SUPPLEMENTARY INFORMATION :**  In the Final Rules section of this Federal Register , EPA is approving a portion of the State’s SIP submittal 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 EPA does not receive adverse comments in response to this rule, no further activity is contemplated. If EPA receives adverse comments, EPA will withdraw the direct final rule and will address all public comments received 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 can 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: July 2, 2015. Susan Hedman, Regional Administrator, Region 5.
[FR Doc. 2015–17473 Filed 7–16–15; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 52**
**[EPA–R06–OAR–2010–0283; FRL–9930–68– Region 6]** 
**Approval and Promulgation of Implementation Plans; Texas;**  **Revisions to the Minor New Source Review (NSR) State Implementation**  **Plan (SIP) for Portable Facilities**

**AGENCY :**  Environmental Protection Agency.

**ACTION :**  Proposed rule.

**SUMMARY :**  The Environmental Protection Agency (EPA) is proposing to approve revisions to the Texas State Implementation Plan (SIP) submitted by the Texas Commission on Environmental Quality (TCEQ) on March 19, 2010 and July 2, 2010. These revisions to the Texas SIP revise the minor New Source Review (NSR)