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Proposed Rule

Delegation of New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants for the States of Arizona and Nevada

Document Details

Information about this document as published in the Federal Register.

Published Document

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Start Preamble

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Proposed rule.

SUMMARY:

EPA is proposing to update the Code of Federal Regulations (CFR) tables for delegations to state and local agencies in Region IX of certain New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAPs). This document addresses general authorities mentioned in the regulations for NSPS and NESHAPs, proposes to update the delegations tables for Arizona and Nevada, and clarifies those authorities that are retained by EPA. We are taking comments on this proposal and intend to follow with a final action.

DATES:

Any comments must arrive by July 23, 2007.

ADDRESSES:

Submit comments, identified by docket number EPA-R09-OAR-2006-1014, by one of the following methods:

1. Federal eRulemaking Portal: http://www.regulations.gov. Follow the on-line instructions.

2. E-mail: steckel.andrew@epa.gov.

3. Mail or deliver: Andrew Steckel (Air-4), U.S. Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901.

Instructions: All comments will be included in the public docket without change and may be made available online at http://www.regulations.gov, including any personal information provided, unless the comment includes Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Information that you consider CBI or otherwise protected should be clearly identified as such and should not be submitted through www.regulations.gov or e-mail. www.regulations.gov is an “anonymous access” system, and EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send e-mail directly to EPA, your e-mail address will be automatically captured and included as part of the public comment. 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.

Docket: The index to the docket for this action is available electronically at www.regulations.gov and in hard copy at EPA Region IX, 75 Hawthorne Street, San Francisco, California. While all documents in the docket are listed in the index, some information may be publicly available only at the hard copy location (e.g., copyrighted material), and some may not be publicly available in either location (e.g., CBI). To inspect the hard copy materials, please schedule an appointment during normal business hours with the contact listed in the FOR FURTHER INFORMATION CONTACT section.

Start Further Info

FOR FURTHER INFORMATION CONTACT:

Cynthia G. Allen, EPA Region IX, (415) 947-4120, allen.cynthia@epa.gov.

End Further Info End Preamble Start Supplemental Information

SUPPLEMENTARY INFORMATION:

The supplementary information is organized in the following order:

What is the purpose of this document?

Who is authorized to delegate these authorities?

What does delegation accomplish?

What authorities are not delegated by EPA?

Does EPA keep some authority?

Administrative Requirements

What is the purpose of this document?

Through this document, EPA is proposing to accomplish the following objectives:

(1) Update the delegations tables in the Code of Federal Regulations, Title 40 (40 CFR), Parts 60 and 61 to provide an accurate listing of the delegated standards for Arizona and Nevada; and

(2) Clarify those authorities that are retained by EPA and not granted to state or local agencies as part of delegation.

These actions are described below.

Today's action proposes to update the delegation tables in 40 CFR Parts 60 and 61, to allow easier access by the public to the status of delegations in Arizona and Nevada jurisdictions. The updated delegation tables would include the delegations approved in response to recent requests, as well as those previously granted. The proposed tables are shown at the end of this document.

Recent requests for delegation that will be incorporated into the updated CFR tables are identified below. Each individual submittal identifies the specific NSPS and NESHAPs for which delegation was requested. All of these requests have already been approved by letter and simply need to be included in the CFR tables.

AgencyDate of requestDate of EPA approval by letter
Nevada Division of Environmental ProtectionDecember 27, 2004; June 22, 2005; August 17, 2005; April 4, 2006; and October 26, 2006September 21, 2005; May 12, 2006; and January 12, 2007.
Maricopa County Air Quality DepartmentApril 21, 2006May 18, 2006, and June 14, 2006.

Who is authorized to delegate these authorities?

Sections 111(c)(1) and 112(l) of the Clean Air Act, as amended in 1990, authorize the Administrator to delegate his or her authority for implementing and enforcing standards in 40 CFR Parts 60 and 61.

What does delegation accomplish?

Delegation grants a State or local agency the primary authority to implement and enforce Federal standards. All required notifications and reports should be sent to the delegated State or local agency, as appropriate, with a copy to EPA Region IX. Acceptance of delegation constitutes agreement by the State or local agency to follow 40 CFR Parts 60 and 61, and EPA's test methods and continuous monitoring procedures.

What authorities are not delegated by EPA?

In general, EPA does not delegate to State or local agencies the authority to make decisions that are likely to be nationally significant, or alter the stringency of the underlying standards. For a more detailed description of the authorities in 40 CFR Parts 60 and 61 that are retained by EPA, please see the proposed rule published on January 14, 2002 (67 FR 1676).Start Printed Page 34210

As additional assurance of national consistency, State and local agencies must send to EPA Region IX Air Division's Enforcement Office Chief a copy of any written decisions made pursuant to the following delegated authorities:

  • Applicability determinations that State a source is not subject to a rule or requirement;
  • Approvals or determinations of construction, reconstruction, or modification;
  • Minor or intermediate site-specific changes to test methods or monitoring requirements; or
  • Site-specific changes or waivers of performance testing requirements.

For decisions that require EPA review and approval (for example, major changes to monitoring requirements), EPA intends to make determinations in a timely manner.

In some cases, the standards themselves specify that specific provisions cannot be delegated. State and local agencies should review each individual standard for this information.

Does EPA keep some authority?

EPA retains independent authority to enforce the standards and regulations of 40 CFR parts 60 and 61.

Administrative Requirements

Under Executive Order 12866 (58 FR 51735, October 4, 1993), this proposed action is not a “significant regulatory action” and therefore is not subject to review by the Office of Management and Budget. This proposed action merely proposes to delegate authority to implement existing Federal requirements to state and local agencies and imposes no additional requirements. Accordingly, the Administrator certifies that this proposed rule will not have a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act (5 U.S.C. 601 et seq.). Because this rule does not impose any additional enforceable duty beyond that required by existing federal law, it does not contain any unfunded mandate or significantly or uniquely affect small governments, as described in the Unfunded Mandates Reform Act of 1995 (Pub. L. 104-4).

This proposed rule also does not have a substantial direct effect on one or more Indian tribes, on the relation between the Federal government and Indian tribes, or on the distribution of power and responsibilities between the Federal government and Indian tribes, as specified by Executive Order 13175 (65 FR 67249, November 9, 2000), nor will it have substantial direct effects on the states, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government, as specified in Executive 13132 (64 FR 43255, August 10, 1999), because it would merely approve a State rule implementing a federal standard, and does not alter the relationship or the distribution of power and responsibilities established in the Clean Air Act. This proposed rule also is not subject to Executive Order 13045, “Protection of Children from Environmental Health Risks and Safety Risks” (62 FR 19885, April 23, 1997), because it is not economically significant.

In reviewing delegation requests, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act. In this context, in the absence of a prior existing requirement for the State to use voluntary consensus standards (VCS), EPA has no authority to disapprove a delegation request for failure to use VCS. It would thus be inconsistent with applicable law for EPA, when it reviews a request for delegation, to use VCS in place of a submission that otherwise satisfies the provisions of the Clean Air Act. Thus, the requirements of Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) do not apply. As required by Section 3 of Executive Order 12988 (61 FR 4729, February 7, 1996), in issuing this proposed rule, EPA has taken the necessary steps to eliminate drafting errors and ambiguity, minimize potential litigation, and provide a clear legal standard for affected conduct. EPA has complied with Executive Order 12630 (53 FR 8859, March 15, 1988) by examining the takings implications of this action in accordance with the “Attorney General's Supplemental Guidelines for the Evaluation of Risk and Avoidance of Unanticipated Takings” issued under the executive order. This proposed rule does not impose an information collection burden under the provisions of the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.).

Start List of Subjects

List of Subjects in 40 CFR Parts 60 and 61

End List of Subjects Start Authority

Authority: This action is issued under the authority of Sections 111 and 112 of the CAA, as amended (42 U.S.C. 7411 and 7412).

End Authority Start Signature

Dated: June 7, 2007.

Deborah Jordan,

Director, Air Division, Region IX.

End Signature

For the reasons set out in the preamble, title 40, chapter I, of the Code of Federal Regulations is proposed to be amended as follows:

Start Part

PART 60—[AMENDED]

1. The authority citation for part 60 continues to read as follows:

Start Authority

Authority: 42 U.S.C. 7401 et seq.

End Authority

Subpart A—General Provisions

2. Section 60.4 is amended by revising paragraphs (d)(1) and (d)(4) to read as follows:

Address.
* * * * *

(d) * * *

(1) Arizona. The following table identifies delegations as of May 18, 2006:

Delegation Status for New Source Performance Standards for Arizona

SubpartAir Pollution Control Agency
Arizona DEQMaricopa CountyPima CountyPinal County
A General ProvisionsXXXX
D Fossil-Fuel Fired Steam Generators Constructed After August 17, 1971XXXX
Da Electric Utility Steam Generating Units Constructed After September 18, 1978XXXX
Db Industrial-Commercial-Institutional Steam Generating UnitsXXXX
Dc Small Industrial Steam Generating UnitsXXXX
E IncineratorsXXXX
Ea Municipal Waste Combustors Constructed After December 20, 1989 and On or Before September 20, 1994XXXX
Start Printed Page 34211
Eb Municipal Waste Combustors Constructed After September 20, 1994XXX
Ec Hospital/Medical/Infectious Waste Incinerators for Which Construction is Commenced After June 20, 1996XX
F Portland Cement PlantsXXXX
G Nitric Acid PlantsXXXX
H Sulfuric Acid PlantXXXX
I Hot Mix Asphalt FacilitiesXXXX
J Petroleum RefineriesXXXX
K Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After June 11, 1973, and Prior to May 19, 1978XXXX
Ka Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After May 18, 1978, and Prior to July 23, 1984XXXX
Kb Volatile Organic Liquid Storage Vessels (Including Petroleum Liquid Storage Vessels) for Which Construction, Reconstruction, or Modification Commenced After July 23, 1984XXXX
L Secondary Lead SmeltersXXXX
M Secondary Brass and Bronze Production PlantsXXXX
N Primary Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973XXXX
Na Secondary Emissions from Basic Oxygen Process Steelmaking Facilities for Which Construction is Commenced After January 20, 1983XXXX
O Sewage Treatment PlantsXXXX
P Primary Copper SmeltersXXXX
Q Primary Zinc SmeltersXXXX
R Primary Lead SmeltersXXXX
S Primary Aluminum Reduction PlantsXXXX
T Phosphate Fertilizer Industry: Wet Process Phosphoric Acid PlantsXXXX
U Phosphate Fertilizer Industry: Superphosphoric Acid PlantsXXXX
V Phosphate Fertilizer Industry: Diammonium Phosphate PlantsXXXX
W Phosphate Fertilizer Industry: Triple Superphosphate PlantsXXXX
X Phosphate Fertilizer Industry: Granular Triple Superphosphate Storage FacilitiesXXXX
Y Coal Preparation PlantsXXXX
Z Ferroalloy Production FacilitiesXXXX
AA Steel Plants: Electric Arc Furnaces Constructed After October 21, 1974 and On or Before August 17, 1983XXXX
AAa Steel Plants: Electric Arc Furnaces and Argon-Oxygen Decarburization Vessels Constructed After August 7, 1983XXXX
BB Kraft pulp MillsXXXX
CC Glass Manufacturing PlantsXXXX
DD Grain ElevatorsXXXX
EE Surface Coating of Metal FurnitureXXXX
FF (Reserved)
GG Stationary Gas TurbinesXXXX
HH Lime Manufacturing PlantsXXXX
KK Lead-Acid Battery Manufacturing PlantsXXXX
LL Metallic Mineral Processing PlantsXXXX
MM Automobile and Light Duty Trucks Surface Coating OperationsXXXX
NN Phosphate Rock PlantsXXXX
PP Ammonium Sulfate ManufactureXXXX
QQ Graphic Arts Industry: Publication Rotogravure PrintingXXXX
RR Pressure Sensitive Tape and Label Surface Coating OperationsXXXX
SS Industrial Surface Coating: Large AppliancesXXXX
TT Metal Coil Surface CoatingXXXX
UU Asphalt Processing and Asphalt Roofing ManufactureXXXX
VV Equipment Leaks of VOC in the Synthetic Organic Chemicals Manufacturing IndustryXXXX
WW Beverage Can Surface Coating IndustryXXXX
XX Bulk Gasoline TerminalsXXXX
AAA New Residential Wool HeatersXXXX
BBB Rubber Tire Manufacturing IndustryXXXX
CCC (Reserved)
DDD Volatile Organic Compounds (VOC) Emissions from the Polymer Manufacturing IndustryXXXX
EEE (Reserved)
FFF Flexible Vinyl and Urethane Coating and PrintingXXXX
GGG Equipment Leaks of VOC in Petroleum RefineriesXXXX
HHH Synthetic Fiber Production FacilitiesXXXX
III Volatile Organic Compound (VOC) Emissions From the Synthetic Organic Chemical Manufacturing Industry (SOCMI) Air Oxidation Unit ProcessesXXXX
Start Printed Page 34212
JJJ Petroleum Dry CleanersXXXX
KKK Equipment Leaks of VOC From Onshore Natural Gas Processing PlantsXXXX
LLL Onshore Natural Gas Processing: SO2 EmissionsXXXX
MMM (Reserved)
NNN Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI) Distillation OperationsXXXX
OOO Nonmetallic Mineral Processing PlantsXXXX
PPP Wool Fiberglass Insulation Manufacturing PlantsXXXX
QQQ VOC Emissions From Petroleum Refinery Wastewater SystemsXXXX
RRR Volatile Organic Compound Emissions from Synthetic Organic Chemical Manufacturing Industry (SOCMI) Reactor ProcessesXX
SSS Magnetic Tape Coating FacilitiesXXXX
TTT Industrial Surface Coating: Surface Coating of Plastic Parts for Business MachinesXXXX
UUU Calciners and Dryers in Mineral IndustriesXXX
VVV Polymeric Coating of Supporting Substrates FacilitiesXXXX
WWW Municipal Solid Waste LandfillsXXX
AAAA Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999 or for Which Modification or Reconstruction is Commended After June 6, 2001XX
CCCC Commercial and Industrial Solid Waste Incineration Units for Which Construction Is Commenced After November 30, 1999 or for Which Modification or Reconstruction Is Commenced on or After June 1, 2001XX
EEEE Other Solid Waste Incineration Units for Which Construction is Commenced After December 9, 2004, or for Which Modification or Reconstruction is Commenced on or After June 16, 2006
KKKK Stationary Combustion Turbines
GGGG (Reserved)
* * * * *

(4) Nevada. The following table identifies delegations as of January 12, 2007:

Delegation Status for New Source Performance Standards for Nevada

SubpartAir pollution control agency
Nevada DEPClark CountyWashoe County
A General ProvisionsXXX
D Fossil-Fuel Fired Steam Generators Constructed After August 17, 1971XXX
Da Electric Utility Steam Generating Units Constructed After September 18, 1978X
Db Industrial-Commercial-Institutional Steam Generating UnitsX
Dc Small Industrial Steam Generating UnitsX
E IncineratorsXXX
Ea Municipal Waste Combustors Constructed After December 20, 1989 and On or Before September 20, 1994X
Eb Municipal Waste Combustors Constructed After September 20, 1994X
Ec Hospital/Medical/Infectious Waste Incinerators for Which Construction is Commenced After June 20, 1996X
F Portland Cement PlantsXXX
G Nitric Acid PlantsXX
H Sulfuric Acid PlantsXX
I Hot Mix Asphalt FacilitiesXXX
J Petroleum RefineriesXX
K Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After June 11, 1973, and Prior to May 19, 1978XXX
Ka Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After May 18, 1978, and Prior to July 23, 1984XXX
Kb Volatile Organic Liquid Storage Vessels (Including Petroleum Liquid Storage Vessels) for Which Construction, Reconstruction, or Modification Commenced After July 23, 1984X
L Secondary Lead SmeltersXXX
M Secondary Brass and Bronze Production PlantsXX
N Primary Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973XX
Start Printed Page 34213
Na Secondary Emissions from Basic Oxygen Process Steelmaking Facilities for Which Construction is Commenced After January 20, 1983X
O Sewage Treatment PlantsXXX
P Primary Copper SmeltersXXX
Q Primary Zinc SmeltersXXX
R Primary Lead SmeltersXXX
S Primary Aluminum Reduction PlantsXX
T Phosphate Fertilizer Industry: Wet Process Phosphoric Acid PlantsXX
U Phosphate Fertilizer Industry: Superphosphoric Acid PlantsXX
V Phosphate Fertilizer Industry: Diammonium Phosphate PlantsXX
W Phosphate Fertilizer Industry: Triple Superphosphate PlantsXX
X Phosphate Fertilizer Industry: Granular Triple Superphosphate Storage FacilitiesXX
Y Coal Preparation PlantsXXX
Z Ferroalloy Production FacilitiesXX
AA Steel Plants: Electric Arc Furnaces Constructed After October 21, 1974 and On or Before August 17, 1983XX
AAa Steel Plants: Electric Arc Furnaces and Argon-Oxygen Decarburization Vessels Constructed After August 7, 1983X
BB Kraft pulp MillsXX
CC Glass Manufacturing PlantsXX
DD Grain ElevatorsXXX
EE Surface Coating of Metal FurnitureXXX
FF (Reserved)
GG Stationary Gas TurbinesXXX
HH Lime Manufacturing PlantsXXX
KK Lead-Acid Battery Manufacturing PlantsXXX
LL Metallic Mineral Processing PlantsXXX
MM Automobile and Light Duty Trucks Surface Coating OperationsXXX
NN Phosphate Rock PlantsXXX
PP Ammonium Sulfate ManufactureXX
QQ Graphic Arts Industry: Publication Rotogravure PrintingXXX
RR Pressure Sensitive Tape and Label Surface Coating OperationsXX
SS Industrial Surface Coating: Large AppliancesXXX
TT Metal Coil Surface CoatingXXX
UU Asphalt Processing and Asphalt Roofing ManufactureXXX
VV Equipment Leaks of VOC in the Synthetic Organic Chemicals Manufacturing IndustryXXX
WW Beverage Can Surface Coating IndustryXX
XX Bulk Gasoline TerminalsXX
AAA New Residential Wool Heaters
BBB Rubber Tire Manufacturing IndustryX
CCC (Reserved)
DDD Volatile Organic Compounds (VOC) Emissions from the Polymer Manufacturing IndustryX
EEE (Reserved)
FFF Flexible Vinyl and Urethane Coating and PrintingXX
GGG Equipment Leaks of VOC in Petroleum RefineriesXX
HHH Synthetic Fiber Production FacilitiesXX
III Volatile Organic Compound (VOC) Emissions From the Synthetic Organic Chemical Manufacturing Industry (SOCMI) Air Oxidation Unit ProcessesX
JJJ Petroleum Dry CleanersXXX
KKK Equipment Leaks of VOC From Onshore Natural Gas Processing PlantsX
LLL Onshore Natural Gas Processing: SO2 EmissionsX
MMM (Reserved)
NNN Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI) Distillation OperationsX
OOO Nonmetallic Mineral Processing PlantsXX
PPP Wool Fiberglass Insulation Manufacturing PlantsXX
QQQ VOC Emissions From Petroleum Refinery Wastewater SystemsX
RRR Volatile Organic Compound Emissions from Synthetic Organic Chemical Manufacturing Industry (SOCMI) Reactor ProcessesX
SSS Magnetic Tape Coating FacilitiesX
TTT Industrial Surface Coating: Surface Coating of Plastic Parts for Business MachinesX
UUU Calciners and Dryers in Mineral IndustriesX
VVV Polymeric Coating of Supporting Substrates FacilitiesX
WWW Municipal Solid Waste LandfillsX
AAAA Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999 or for Which Modification or Reconstruction is Commended After June 6, 2001X
CCCC Commercial and Industrial Solid Waste Incineration Units for Which Construction Is Commenced After November 30, 1999 or for Which Modification or Reconstruction Is Commenced on or After June 1, 2001X
Start Printed Page 34214
EEEE Other Solid Waste Incineration Units for Which Construction is Commenced After December 9, 2004, or for Which Modification or Reconstruction is Commenced on or After June 16, 2006X
KKKK Stationary Combustion TurbinesX
GGGG (Reserved)
* * * * *
End Part Start Part

PART 61—[AMENDED]

1. The authority citation for part 61 continues to read as follows:

Start Authority

Authority: 42 U.S.C. 7401 et seq.

End Authority

Subpart A—General Provisions

2. Section 61.04 is amended by revising paragraphs (c)(9)(i) and (c)(9)(iv) to read as follows:

Address.
* * * * *

(c) * * *

(9) * * *

(i) Arizona. The following table identifies delegations as of June 14, 2006:

Delegation Status for National Emissions Standards for Hazardous Air Pollutants for Arizona

SubpartAir Pollution Control Agency
Arizona DEQMaricopa CountyPima CountyPinal County
A General ProvisionsXXXX
B Radon Emissions From Underground Uranium
C BerylliumXXXX
D Beryllium Rocket Motor FiringXXXX
E MercuryXXXX
F Vinyl ChlorideXXXX
G (Reserved)
H Emissions of Radionuclides Other Than Radon From Department of Energy Facilities
I Radionuclide Emissions From Federal Facilities Other Than Nuclear Regulatory Commission Licensees and Not Covered by Subpart H
J Equipment Leaks (Fugitive Emission Sources) of BenzeneXXXX
K Radionuclide Emissions From Elemental Phosphorus Plants
L Benzene Emissions from Coke By-Product Recovery PlantsXXXX
M AsbestosXXXX
N Inorganic Arsenic Emissions From Glass Manufacturing PlantsXXX
O Inorganic Arsenic Emissions From Primary Copper SmeltersXXX
P Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production FacilitiesXX
Q Radon Emissions From Department of Energy Facilities
R Radon Emissions From Phosphogypsum Stacks
S (Reserved)
T Radon Emissions From the Disposal of Uranium Mill Tailings
U (Reserved)
V Equipment Leaks (Fugitive Emission Sources)XXXX
W Radon Emissions From Operating Mill Tailings
X (Reserved)
Y Benzene Emissions From Benzene Storage VesselsXXXX
Z-AA (Reserved)
BB Benzene Emissions From Benzene Transfer OperationsXXXX
CC-EE (Reserved)
FF Benzene Waste OperationsXXXX
* * * * *

(iv) Nevada. The following table identifies delegations as of September 21, 2005:

Delegation Status for National Emissions Standards for Hazardous Air Pollutants for Nevada

SubpartAir Pollution Control Agency
Nevada DEPClark CountyWashoe County
A General ProvisionsXX
Start Printed Page 34215
B Radon Emissions From Underground Uranium
C BerylliumXXX
D Beryllium Rocket Motor FiringXX
E MercuryXXX
F Vinyl ChlorideXX
G (Reserved)
H Emissions of Radionuclides Other Than Radon From Department of Energy FacilitiesX
I Radionuclide Emissions From Federal Facilities Other Than Nuclear Regulatory Commission Licensees and Not Covered by Subpart HX
J Equipment Leaks (Fugitive Emission Sources) of BenzeneX
K Radionuclide Emissions From Elemental Phosphorus PlantsX
L Benzene Emissions from Coke By-Product Recovery PlantsX
M AsbestosXX
N Inorganic Arsenic Emissions From Glass Manufacturing PlantsX
O Inorganic Arsenic Emissions From Primary Copper SmeltersX
P Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production FacilitiesX
Q Radon Emissions From Department of Energy Facilities
R Radon Emissions From Phosphogypsum Stacks
S (Reserved)
T Radon Emissions From the Disposal of Uranium Mill Tailings
U (Reserved)
V Equipment Leaks (Fugitive Emission Sources)X
W Radon Emissions From Operating Mill Tailings
X (Reserved)
Y Benzene Emissions from Benzene Storage VesselsX
Z-AA (Reserved)
BB Benzene Emissions From Benzene Transfer OperationsX
CC-EE (Reserved)
FF Benzene Waste OperationsX
* * * * *
End Part End Supplemental Information

[FR Doc. E7-12044 Filed 6-20-07; 8:45 am]

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