Adequacy of Arizona Municipal Solid Waste Landfill Permit Program, 65875-65877 [2012-26792]

Download as PDF Federal Register / Vol. 77, No. 211 / Wednesday, October 31, 2012 / Notices Comment Date: 5:00 p.m. Eastern time on Tuesday, November 13, 2012. Dated: October 23, 2012. Nathaniel J. Davis, Sr., Deputy Secretary. [FR Doc. 2012–26751 Filed 10–30–12; 8:45 am] BILLING CODE 6717–01–P ENVIRONMENTAL PROTECTION AGENCY [EPA–HQ–RCRA–2012–0757, FRL–9748–3] Agency Information Collection Activities; Proposed Collection; Comment Request; Part B Permit Application, Permit Modifications, and Special Permits Environmental Protection Agency. ACTION: Notice. AGENCY: The Environmental Protection Agency is planning to submit an information collection request (ICR), ‘‘Part B Permit Application, Permit Modifications, and Special Permits’’ (EPA ICR No. 1573.13, OMB Control No. 2050–0009) to the Office of Management and Budget (OMB) for review and approval in accordance with the Paperwork Reduction Act (44 U.S.C. 3501 et seq.). Before doing so, EPA is soliciting public comments on specific aspects of the proposed information collection as described below. This is a proposed extension of the ICR, which is currently approved through February 28, 2013. An Agency may not conduct or sponsor and a person is not required to respond to a collection of information unless it displays a currently valid OMB control number. DATES: Comments must be submitted on or before January 4, 2013. ADDRESSES: Submit your comments, referencing by Docket ID No. EPA–HQ– RCRA–2012–0757, online using www.regulations.gov (our preferred method), by email to rcradocket@epa.gov, or by mail to: EPA Docket Center, Environmental Protection Agency, Mail Code 28221T, 1200 Pennsylvania Ave. NW., Washington, DC 20460. EPA’s policy is that all comments received will be included in the public docket without change including any personal information provided, unless the comment includes profanity, threats, information claimed to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. FOR FURTHER INFORMATION CONTACT: Toshia King, Office of Resource tkelley on DSK3SPTVN1PROD with NOTICES SUMMARY: VerDate Mar<15>2010 17:08 Oct 30, 2012 Jkt 229001 Conservation and Recovery, mailcode 5303P, Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460; telephone number: 703–308–7033; fax number: 703–308–8617; email address: king.toshia@epa.gov. SUPPLEMENTARY INFORMATION: Supporting documents which explain in detail the information that the EPA will be collecting are available in the public docket for this ICR. The docket can be viewed online at www.regulations.gov or in person at the EPA Docket Center, EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The telephone number for the Docket Center is 202–566–1744. For additional information about EPA’s public docket, visit https://www.epa.gov/ dockets. Pursuant to section 3506(c)(2)(A) of the PRA, EPA is soliciting comments and information to enable it to: (i) Evaluate whether the proposed collection of information is necessary for the proper performance of the functions of the Agency, including whether the information will have practical utility; (ii) evaluate the accuracy of the Agency’s estimate of the burden of the proposed collection of information, including the validity of the methodology and assumptions used; (iii) enhance the quality, utility, and clarity of the information to be collected; and (iv) minimize the burden of the collection of information on those who are to respond, including through the use of appropriate automated electronic, mechanical, or other technological collection techniques or other forms of information technology, e.g., permitting electronic submission of responses. EPA will consider the comments received and amend the ICR as appropriate. The final ICR package will then be submitted to OMB for review and approval. At that time, EPA will issue another Federal Register notice to announce the submission of the ICR to OMB and the opportunity to submit additional comments to OMB. Abstract: Section 3005 of Subtitle C of RCRA requires treatment, storage or disposal facilities (TSDFs) to obtain a permit. To obtain the permit, the TSDFs must submit an application describing the facility’s operation. There are two parts to the RCRA permit application— Part A and Part B. Part A defines the processes to be used for treatment, storage, and disposal of hazardous wastes; the design capacity of such processes; and the specific hazardous wastes to be handled at the facility. Part B requires detailed site specific information such as geologic, PO 00000 Frm 00024 Fmt 4703 Sfmt 4703 65875 hydrologic, and engineering data. In the event that permit modifications are proposed by the applicant or EPA, modifications must conform to the requirements under Sections 3004 and 3005. Form Numbers: None. Respondents/affected entities: Business or other for-profit; as well as State, Local, or Tribal governments. Respondent’s obligation to respond: Mandatory (RCRA 3005). Estimated number of respondents: 97. Frequency of response: On occasion. Total estimated burden: 33,260 Burden is defined at 5 CFR 1320.03(b). Total estimated cost: $7,956,839, which includes $2,254,188 annualized labor costs and $5,702,651 annualized capital or O&M costs. Changes in Estimates: The burden hours are likely to stay substantially the same. Dated: October 23, 2012. Suzanne Rudzinski, Director, Office of Resource Conservation and Recovery. [FR Doc. 2012–26789 Filed 10–30–12; 8:45 am] BILLING CODE 6560–50–P ENVIRONMENTAL PROTECTION AGENCY [EPA–R09–RCRA–2011–0103; [FRL–9743–7] Adequacy of Arizona Municipal Solid Waste Landfill Permit Program Environmental Protection Agency (EPA). ACTION: Notice of public hearing and continued opportunity to comment. AGENCY: The Environmental Protection Agency Region IX will hold a public hearing concerning the agency’s tentative determination to approve a modification to Arizona’s municipal solid waste landfill (MSWLF) permit program to allow the State to issue research, development, and demonstration (RD&D) permits for new and existing MSWLF units and lateral expansions. EPA published its tentative determination on February 22, 2011 and offered an opportunity for a public hearing. Initially, EPA closed its comment period on April 25, 2011 and announced it would not hold a public hearing. Since that time, in response to public interest and updates to Arizona’s RD&D permit program, EPA decided to hold a public hearing, extend the comment period through the date of the public hearing, and make available for public review the updated information submitted by Arizona in support of its RD&D program. SUMMARY: E:\FR\FM\31OCN1.SGM 31OCN1 65876 Federal Register / Vol. 77, No. 211 / Wednesday, October 31, 2012 / Notices EPA will hold a public hearing on December 18, 2012 at 6:00 p.m. in Room 145 on the first floor of the office of the Arizona Department of Environmental Quality at 1110 West Washington Street, Phoenix, Arizona. Comments must be received on or before December 18, 2012. EPA will accept all comments received between February 22, 2011 and December 18, 2012. DATES: Submit your comments, identified by Docket ID No. EPA–R09– RCRA–2011–0103 by one of the following methods: • www.regulations.gov: Follow the on-line instructions for submitting comments. • Email: ueno.karen@epa.gov. • Fax: (415) 947–3530. • Mail: Karen Ueno (WST–7), Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 94105–3901. • Hand Delivery: Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 94105–3901. Such deliveries are only accepted during the Docket’s normal hours of operation, and special arrangements should be made for deliveries of boxed information. Instructions: Direct your comments to Docket ID No. EPA–R09–RCRA–2011– 0103. EPA’s policy is that all comments received will be included in the public docket without change and may be made available online at www.regulations.gov, including any personal information provided, unless the comment includes information claimed to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Do not submit information that you consider to be CBI or otherwise protected through www.regulations.gov or email. The www.regulations.gov Web site is an ‘‘anonymous access’’ system, which means EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send an email comment directly to EPA without going through www.regulations.gov your email address will be automatically captured and included as part of the comment that is placed in the public docket and made available on the Internet. If you submit an electronic comment, EPA recommends that you include your name and other contact information in the body of your comment with any disk or CD–ROM you submit. If EPA cannot read your comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comment. Electronic files tkelley on DSK3SPTVN1PROD with NOTICES ADDRESSES: VerDate Mar<15>2010 17:08 Oct 30, 2012 Jkt 229001 should avoid the use of special characters, or any form of encryption, and be free of any defects or viruses. Docket: All documents in the docket are listed in the www.regulations.gov index. Although listed in the index, some information is not publicly available, e.g., CBI or other information disclosure of which is restricted by statute. Certain other materials, such as the State’s prior applications for MSWLF permit program approval, are available only in hard copy. Publicly available docket materials are available either electronically in www.regulations.gov or in hard copy at the Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 94105–3901. This Docket facility is open from 9:00 a.m. to 4:00 p.m., Monday through Friday, excluding legal holidays. It is located in a secured building. To review docket materials at the Docket facility, it is recommended that an appointment be made in advance by calling the Docket facility at (415) 947– 4406 during normal business hours. FOR FURTHER INFORMATION CONTACT: Karen Ueno, Waste Management Division, WST–7, Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 94105–3901; telephone number: (415) 972–3317; fax number: (415) 947–3530; email address: ueno.karen@epa.gov. SUPPLEMENTARY INFORMATION: I. General Information A. Background On March 22, 2004, EPA issued a final rule amending the municipal solid waste landfill criteria at 40 CFR 258.4 to allow for Research, Development, and Demonstration (RD&D) permits (69 FR 13242). This rule allows for variances from specified criteria for a limited period of time. Specifically, the rule allows the Director of an EPA-approved State permit program to issue a timelimited RD&D permit for a new MSWLF unit, existing MSWLF unit, or lateral expansion, for which the owner or operator proposes to use innovative and new methods which vary from either or both of the following: (1) The run-on control systems at 40 CFR 258.26, and/ or (2) the liquids restrictions at 40 CFR 258.28(a), provided that the MSWLF unit has a leachate collection system designed and constructed to maintain less than a 30 cm depth of leachate on the liner. The rule also allows the Director of an EPA-approved State permit program to issue a time-limited RD&D permit for which the owner or operator proposes to use innovative and new methods that vary from the final PO 00000 Frm 00025 Fmt 4703 Sfmt 4703 cover criteria at 40 CFR 258.60(a) (1) and (2), and (b) (1), provided that the owner or operator demonstrates that the alternative cover system will not contaminate groundwater or surface water, or cause leachate depth on the liner to exceed 30 cm. An RD&D permit cannot exceed three years and a renewal of an RD&D permit cannot exceed three years. Although multiple renewals of an RD&D permit can be issued, the total term for an RD&D permit including renewals cannot exceed twelve years. RD&D permits are only available in states with EPA-approved MSWLF permit programs that have been modified to incorporate the RD&D permit authority. Although a state is not required to seek approval for the RD&D permit provision, a state must obtain EPA approval before it may issue such a permit. Requirements for EPA’s determination of a state program’s adequacy and the approval procedures are contained in 40 CFR Part 239. In 1994, EPA Region IX approved the State of Arizona’s municipal solid waste landfill (MSWLF) permit program pursuant to Subtitle D of the federal Resource Conservation and Recovery Act (RCRA). By application dated June 28, 2010, updated on January 26, 2011 and September 27, 2012, the State of Arizona is seeking EPA approval for a modification to the State’s existing MSWLF permit program to include RD&D permits. On February 22, 2011, EPA published a tentative approval of Arizona’s RD&D permit program modification. (76 FR 9772). Following the close of the public hearing and the public comment period, and after consideration of comments received, EPA will issue a final determination. If EPA grants approval, Arizona will be able to issue variances for run-on control systems, liquid restrictions, and final cover criteria to allow for innovative and new methods, such as bioreactor landfills. The approval of the program modification will allow the Director of Arizona’s program to provide a variance from certain MSWLF criteria, provided that the MSWLF owner/operator demonstrates that compliance with the RD&D permit will not increase risk to human health and the environment. The Director may provide a variance from existing requirements of MSWLF criteria for run-on control systems, liquids restrictions, and final cover. EPA is seeking public comment on its tentative determination of the adequacy of Arizona’s RD&D modification to its MSWLF permit program. E:\FR\FM\31OCN1.SGM 31OCN1 Federal Register / Vol. 77, No. 211 / Wednesday, October 31, 2012 / Notices tkelley on DSK3SPTVN1PROD with NOTICES B. Submitting Comments on EPA’s Tentative Determination Tips for Preparing Your Comments. When submitting comments, remember to: • Identify the rulemaking by docket number and other identifying information (subject heading, Federal Register date and page number). • Follow directions—The agency may ask you to respond to specific questions or organize comments by referencing a Code of Federal Regulations (CFR) part or section number. • Explain why you agree or disagree; suggest alternatives and substitute language for your requested changes. • Describe any assumptions and provide any technical information and/ or data that you used. • If you estimate potential costs or burdens, explain how you arrived at your estimate in sufficient detail to allow for it to be reproduced. • Provide specific examples to illustrate your concerns, and suggest alternatives. • Explain your views as clearly as possible, avoiding the use of profanity or personal threats. • Make sure to submit your comments by the comment period deadline identified. Submitting Confidential Business Information (CBI). Do not submit this information to EPA through www.regulations.gov or email. Clearly mark the part or all of the information that you claim to be CBI. For CBI information in a disk or CD ROM that you mail to EPA, mark the outside of the disk or CD ROM as CBI and then identify electronically within the disk or CD ROM the specific information that is claimed as CBI. In addition to one complete version of the comment that includes information claimed as CBI, a copy of the comment that does not contain the information claimed as CBI must be submitted for inclusion in the public docket. Information so marked will not be disclosed except in accordance with procedures set forth in 40 CFR Part 2. Docket Copying Costs. Copying arrangements will be made through the Docket facility and billed directly to the recipient. Copying costs may be waived depending on the total number of pages copied. Authority: Sections 2002, 4005, and 4010(c) of the Solid Waste Disposal Act, as amended, 42 U.S.C. 6912, 6945, and 6949(a). Delegation 8–46. State/Tribal Permit Programs for Municipal Solid Waste Landfills. VerDate Mar<15>2010 17:08 Oct 30, 2012 Jkt 229001 Dated: October 22, 2012. Jared Blumenfeld, Regional Administrator, Region IX. [FR Doc. 2012–26792 Filed 10–30–12; 8:45 am] BILLING CODE 6560–50–P 65877 Pennsylvania Ave. NW., Washington, DC 20460–0001. As part of the mailing address, include the contact person’s name, division, and mail code. SUPPLEMENTARY INFORMATION: I. General Information ENVIRONMENTAL PROTECTION AGENCY [EPA–HQ–OPP–2012–0771; FRL–9366–4] Notice of Receipt of Pesticide Products; Registration Applications To Register New Uses Environmental Protection Agency (EPA). ACTION: Notice. AGENCY: This notice announces receipt of applications to register new uses for pesticide products containing currently registered active ingredients pursuant to the provisions of section 3(c) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended. This notice provides the public with an opportunity to comment on the applications. SUMMARY: Comments must be received on or before November 30, 2012. ADDRESSES: Submit your comments, identified by docket identification (ID) number EPA–HQ–2012–0771 and the EPA Registration Number or EPA File Symbol of interest as shown in the body of this document, by one of the following methods: • Federal eRulemaking Portal: https:// www.regulations.gov. Follow the online instructions for submitting comments. Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. • Mail: OPP Docket, Environmental Protection Agency Docket Center (EPA/ DC), (28221T), 1200 Pennsylvania Ave. NW., Washington, DC 20460–0001. • Hand Delivery: To make special arrangements for hand delivery or delivery of boxed information, please follow the instructions at https:// www.epa.gov/dockets/contacts.htm. Additional instructions on commenting or visiting the docket, along with more information about dockets generally, is available at https:// www.epa.gov/dockets. FOR FURTHER INFORMATION CONTACT: A contact person is listed at the end of each registration application summary and may be contacted by telephone, email, or mail. Mail correspondence to the Registration Division (RD) (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 DATES: PO 00000 Frm 00026 Fmt 4703 Sfmt 4703 A. Does this action apply to me? You may be potentially affected by this action if you are an agricultural producer, food manufacturer, or pesticide manufacturer. The following list of North American Industrial Classification System (NAICS) codes is not intended to be exhaustive, but rather provides a guide to help readers determine whether this document applies to them. Potentially affected entities may include: • Crop production (NAICS code 111). • Animal production (NAICS code 112). • Food manufacturing (NAICS code 311). • Pesticide manufacturing (NAICS code 32532). B. What should I consider as I prepare my comments for EPA? 1. Submitting CBI. Do not submit this information to EPA through regulations.gov or email. Clearly mark the part or all of the information that you claim to be CBI. For CBI information in a disk or CD–ROM that you mail to EPA, mark the outside of the disk or CD–ROM as CBI and then identify electronically within the disk or CD–ROM the specific information that is claimed as CBI. In addition to one complete version of the comment that includes information claimed as CBI, a copy of the comment that does not contain the information claimed as CBI must be submitted for inclusion in the public docket. Information so marked will not be disclosed except in accordance with procedures set forth in 40 CFR part 2. 2. Tips for Preparing Your Comments. When Submitting Comments, remember to: i. Identify the document by docket ID number and other identifying information (subject heading, Federal Register date and page number). ii. Follow directions. The Agency may ask you to respond to specific questions or organize comments by referencing a Code of Federal Regulations (CFR) part or section number. iii. Explain why you agree or disagree; suggest alternatives and substitute language for your requested changes. iv. Describe any assumptions and provide any technical information and/ or data that you used. v. If you estimate potential costs or burdens, explain how you arrived at E:\FR\FM\31OCN1.SGM 31OCN1

Agencies

[Federal Register Volume 77, Number 211 (Wednesday, October 31, 2012)]
[Notices]
[Pages 65875-65877]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2012-26792]


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ENVIRONMENTAL PROTECTION AGENCY

[EPA-R09-RCRA-2011-0103; [FRL-9743-7]


Adequacy of Arizona Municipal Solid Waste Landfill Permit Program

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice of public hearing and continued opportunity to comment.

-----------------------------------------------------------------------

SUMMARY: The Environmental Protection Agency Region IX will hold a 
public hearing concerning the agency's tentative determination to 
approve a modification to Arizona's municipal solid waste landfill 
(MSWLF) permit program to allow the State to issue research, 
development, and demonstration (RD&D) permits for new and existing 
MSWLF units and lateral expansions. EPA published its tentative 
determination on February 22, 2011 and offered an opportunity for a 
public hearing. Initially, EPA closed its comment period on April 25, 
2011 and announced it would not hold a public hearing. Since that time, 
in response to public interest and updates to Arizona's RD&D permit 
program, EPA decided to hold a public hearing, extend the comment 
period through the date of the public hearing, and make available for 
public review the updated information submitted by Arizona in support 
of its RD&D program.

[[Page 65876]]


DATES: EPA will hold a public hearing on December 18, 2012 at 6:00 p.m. 
in Room 145 on the first floor of the office of the Arizona Department 
of Environmental Quality at 1110 West Washington Street, Phoenix, 
Arizona. Comments must be received on or before December 18, 2012. EPA 
will accept all comments received between February 22, 2011 and 
December 18, 2012.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R09-
RCRA-2011-0103 by one of the following methods:
     www.regulations.gov: Follow the on-line instructions for 
submitting comments.
     Email: ueno.karen@epa.gov.
     Fax: (415) 947-3530.
     Mail: Karen Ueno (WST-7), Environmental Protection Agency 
Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901.
     Hand Delivery: Environmental Protection Agency Region IX, 
75 Hawthorne Street, San Francisco, CA 94105-3901. Such deliveries are 
only accepted during the Docket's normal hours of operation, and 
special arrangements should be made for deliveries of boxed 
information.
    Instructions: Direct your comments to Docket ID No. EPA-R09-RCRA-
2011-0103. EPA's policy is that all comments received will be included 
in the public docket without change and may be made available online at 
www.regulations.gov, including any personal information provided, 
unless the comment includes information claimed to be Confidential 
Business Information (CBI) or other information whose disclosure is 
restricted by statute. Do not submit information that you consider to 
be CBI or otherwise protected through www.regulations.gov or email. The 
www.regulations.gov Web site is an ``anonymous access'' system, which 
means EPA will not know your identity or contact information unless you 
provide it in the body of your comment. If you send an email comment 
directly to EPA without going through www.regulations.gov your email 
address will be automatically captured and included as part of the 
comment that is placed in the public docket and made available on the 
Internet. If you submit an electronic comment, EPA recommends that you 
include your name and other contact information in the body of your 
comment with any disk or CD-ROM you submit. If EPA cannot read your 
comment due to technical difficulties and cannot contact you for 
clarification, EPA may not be able to consider your comment. Electronic 
files should avoid the use of special characters, or any form of 
encryption, and be free of any defects or viruses.
    Docket: All documents in the docket are listed in the 
www.regulations.gov index. Although listed in the index, some 
information is not publicly available, e.g., CBI or other information 
disclosure of which is restricted by statute. Certain other materials, 
such as the State's prior applications for MSWLF permit program 
approval, are available only in hard copy. Publicly available docket 
materials are available either electronically in www.regulations.gov or 
in hard copy at the Environmental Protection Agency Region IX, 75 
Hawthorne Street, San Francisco, CA 94105-3901. This Docket facility is 
open from 9:00 a.m. to 4:00 p.m., Monday through Friday, excluding 
legal holidays. It is located in a secured building. To review docket 
materials at the Docket facility, it is recommended that an appointment 
be made in advance by calling the Docket facility at (415) 947- 4406 
during normal business hours.

FOR FURTHER INFORMATION CONTACT: Karen Ueno, Waste Management Division, 
WST-7, Environmental Protection Agency Region IX, 75 Hawthorne Street, 
San Francisco, CA 94105-3901; telephone number: (415) 972-3317; fax 
number: (415) 947-3530; email address: ueno.karen@epa.gov.

SUPPLEMENTARY INFORMATION:

I. General Information

A. Background

    On March 22, 2004, EPA issued a final rule amending the municipal 
solid waste landfill criteria at 40 CFR 258.4 to allow for Research, 
Development, and Demonstration (RD&D) permits (69 FR 13242). This rule 
allows for variances from specified criteria for a limited period of 
time. Specifically, the rule allows the Director of an EPA-approved 
State permit program to issue a time-limited RD&D permit for a new 
MSWLF unit, existing MSWLF unit, or lateral expansion, for which the 
owner or operator proposes to use innovative and new methods which vary 
from either or both of the following: (1) The run-on control systems at 
40 CFR 258.26, and/or (2) the liquids restrictions at 40 CFR 258.28(a), 
provided that the MSWLF unit has a leachate collection system designed 
and constructed to maintain less than a 30 cm depth of leachate on the 
liner. The rule also allows the Director of an EPA-approved State 
permit program to issue a time-limited RD&D permit for which the owner 
or operator proposes to use innovative and new methods that vary from 
the final cover criteria at 40 CFR 258.60(a) (1) and (2), and (b) (1), 
provided that the owner or operator demonstrates that the alternative 
cover system will not contaminate groundwater or surface water, or 
cause leachate depth on the liner to exceed 30 cm. An RD&D permit 
cannot exceed three years and a renewal of an RD&D permit cannot exceed 
three years. Although multiple renewals of an RD&D permit can be 
issued, the total term for an RD&D permit including renewals cannot 
exceed twelve years.
    RD&D permits are only available in states with EPA-approved MSWLF 
permit programs that have been modified to incorporate the RD&D permit 
authority. Although a state is not required to seek approval for the 
RD&D permit provision, a state must obtain EPA approval before it may 
issue such a permit. Requirements for EPA's determination of a state 
program's adequacy and the approval procedures are contained in 40 CFR 
Part 239.
    In 1994, EPA Region IX approved the State of Arizona's municipal 
solid waste landfill (MSWLF) permit program pursuant to Subtitle D of 
the federal Resource Conservation and Recovery Act (RCRA). By 
application dated June 28, 2010, updated on January 26, 2011 and 
September 27, 2012, the State of Arizona is seeking EPA approval for a 
modification to the State's existing MSWLF permit program to include 
RD&D permits. On February 22, 2011, EPA published a tentative approval 
of Arizona's RD&D permit program modification. (76 FR 9772).
    Following the close of the public hearing and the public comment 
period, and after consideration of comments received, EPA will issue a 
final determination. If EPA grants approval, Arizona will be able to 
issue variances for run-on control systems, liquid restrictions, and 
final cover criteria to allow for innovative and new methods, such as 
bioreactor landfills. The approval of the program modification will 
allow the Director of Arizona's program to provide a variance from 
certain MSWLF criteria, provided that the MSWLF owner/operator 
demonstrates that compliance with the RD&D permit will not increase 
risk to human health and the environment. The Director may provide a 
variance from existing requirements of MSWLF criteria for run-on 
control systems, liquids restrictions, and final cover. EPA is seeking 
public comment on its tentative determination of the adequacy of 
Arizona's RD&D modification to its MSWLF permit program.

[[Page 65877]]

B. Submitting Comments on EPA's Tentative Determination

    Tips for Preparing Your Comments. When submitting comments, 
remember to:
     Identify the rulemaking by docket number and other 
identifying information (subject heading, Federal Register date and 
page number).
     Follow directions--The agency may ask you to respond to 
specific questions or organize comments by referencing a Code of 
Federal Regulations (CFR) part or section number.
     Explain why you agree or disagree; suggest alternatives 
and substitute language for your requested changes.
     Describe any assumptions and provide any technical 
information and/or data that you used.
     If you estimate potential costs or burdens, explain how 
you arrived at your estimate in sufficient detail to allow for it to be 
reproduced.
     Provide specific examples to illustrate your concerns, and 
suggest alternatives.
     Explain your views as clearly as possible, avoiding the 
use of profanity or personal threats.
     Make sure to submit your comments by the comment period 
deadline identified.
    Submitting Confidential Business Information (CBI). Do not submit 
this information to EPA through www.regulations.gov or email. Clearly 
mark the part or all of the information that you claim to be CBI. For 
CBI information in a disk or CD ROM that you mail to EPA, mark the 
outside of the disk or CD ROM as CBI and then identify electronically 
within the disk or CD ROM the specific information that is claimed as 
CBI. In addition to one complete version of the comment that includes 
information claimed as CBI, a copy of the comment that does not contain 
the information claimed as CBI must be submitted for inclusion in the 
public docket. Information so marked will not be disclosed except in 
accordance with procedures set forth in 40 CFR Part 2.
    Docket Copying Costs. Copying arrangements will be made through the 
Docket facility and billed directly to the recipient. Copying costs may 
be waived depending on the total number of pages copied.

    Authority: Sections 2002, 4005, and 4010(c) of the Solid Waste 
Disposal Act, as amended, 42 U.S.C. 6912, 6945, and 6949(a). 
Delegation 8-46. State/Tribal Permit Programs for Municipal Solid 
Waste Landfills.

    Dated: October 22, 2012.
Jared Blumenfeld,
Regional Administrator, Region IX.
[FR Doc. 2012-26792 Filed 10-30-12; 8:45 am]
BILLING CODE 6560-50-P
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