

[Federal Register: May 8, 2007 (Volume 72, Number 88)]
[Rules and Regulations]               
[Page 25980-25985]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr08my07-18]                         

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 63

[EPA-R09-OAR-2007-0322; FRL-8309-7]

 
Delegation of National Emission Standards for Hazardous Air 
Pollutants for Source Categories; State of Arizona, Arizona Department 
of Environmental Quality; State of Nevada, Nevada Division of 
Environmental Protection

AGENCY: Environmental Protection Agency (EPA).

ACTION: Direct final rule.

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

SUMMARY: EPA is amending certain regulations to reflect the current 
delegation status of national emission standards for hazardous air 
pollutants (NESHAP) in Arizona and Nevada. Several NESHAP were 
delegated to the Arizona Department of Environmental Quality on March 
16, 2007, and to the Nevada Division of Environmental Protection on 
January 12, 2007. The purpose of this action is to update the listing 
in the Code of Federal Regulations.

DATES: This rule is effective on July 9, 2007 without further notice, 
unless EPA receives adverse comments by June 7, 2007. If we receive 
such comments, we will publish a timely withdrawal in the Federal 
Register to notify the public that this direct final rule will not take 
effect.

ADDRESSES: Submit comments, identified by docket number EPA-R09-OAR-
2007-0322, 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 delivery: 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 http://www.regulations.gov or e-mail. 

http://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 http://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.

FOR FURTHER INFORMATION CONTACT: Mae Wang, EPA Region IX, (415) 947-
4124, wang.mae@epa.gov.

SUPPLEMENTARY INFORMATION: Throughout this document, ``we,'' ``us'' and 
``our'' refer to EPA.

Table of Contents

I. Background
    A. Delegation of NESHAP
    B. ADEQ Delegations
    C. NDEP delegations
II. EPA Action
III. Statutory and Executive Order Reviews

I. Background

A. Delegation of NESHAP

    Section 112(l) of the Clean Air Act, as amended in 1990 (CAA), 
authorizes EPA to delegate to state or local air pollution control 
agencies the authority to implement and enforce the standards set out 
in the Code of Federal Regulations, Title 40 (40 CFR), Part 63, 
National Emission Standards for Hazardous Air Pollutants for Source 
Categories. On November 26, 1993, EPA promulgated regulations, codified 
at 40 CFR Part 63, Subpart E (hereinafter referred to as ``Subpart 
E''), establishing procedures for EPA's approval of state rules or 
programs under section 112(l) (see 58 FR 62262). Subpart E was later 
amended on September 14, 2000 (see 65 FR 55810).
    Any request for approval under CAA section 112(l) must meet the 
approval criteria in 112(l)(5) and Subpart E. To streamline the 
approval process for future applications, a State or local agency may 
submit a one-time demonstration that it has adequate authorities and 
resources to implement and enforce any CAA section 112 standards. If 
such demonstration is approved, then the state or local agency would no 
longer need to resubmit a demonstration of these same authorities and 
resources for every subsequent request for delegation of CAA section 
112 standards. However, EPA maintains the authority to withdraw its 
approval if the State does not adequately implement or enforce an 
approved rule or program.

B. ADEQ Delegations

    On July 17, 1998, EPA published a direct final action delegating to 
the Arizona Department of Environmental Quality (ADEQ) several NESHAP 
and approving ADEQ's delegation mechanism for future standards (see 63 
FR 38478). That action explained the procedure for EPA to grant future 
delegations to ADEQ by letter, with periodic Federal Register listings 
of standards that have been delegated. On February 21, 2007, ADEQ 
requested delegation of the following NESHAP contained in 40 CFR Part 
63:


[[Page 25981]]


     Subpart J--NESHAP for Polyvinyl Chloride and Copolymers 
Production
     Subpart MM--NESHAP for Chemical Recovery Combustion 
Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp 
Mills
     Subpart XX--National Emission Standards for Ethylene 
Manufacturing Process Units: Heat Exchange Systems and Waste 
Operations
     Subpart OOO--National Emission Standards for Hazardous 
Air Pollutant Emissions: Manufacture of Amino/Phenolic Resins
     Subpart QQQ--National Emission Standards for Primary 
Copper Smelting
     Subpart RRR--National Emission Standards for Secondary 
Aluminum Production
     Subpart UUU--National Emission Standards for Petroleum 
Refineries: Catalytic Cracking, Catalytic Reforming, and Sulfur Plan 
Units
     Subpart VVV--NESHAP: Publicly Owned Treatment Works
     Subpart AAAA--National Emission Standards for Municipal 
Solid Waste Landfills
     Subpart CCCC--National Emission Standards for 
Manufacturing of Nutritional Yeast
     Subpart EEEE--National Emission Standards for Organic 
Liquids Distribution (Non-Gasoline)
     Subpart FFFF--NESHAP: Miscellaneous Organic Chemical 
Manufacturing
     Subpart GGGG--National Emission Standards for Solvent 
Extraction for Vegetable Oil Production
     Subpart HHHH--National Emission Standards for Wet-
Formed Fiberglass Mat Production
     Subpart IIII--NESHAP: Surface Coating of Automobiles 
and Light-Duty Trucks
     Subpart JJJJ--NESHAP: Paper and Other Web Coating
     Subpart KKKK--NESHAP: Surface Coating of Metal Cans
     Subpart MMMM--NESHAP for Surface Coating of 
Miscellaneous Metal Parts and Products
     Subpart NNNN--National Emission Standards for Large 
Appliances
     Subpart OOOO--NESHAP: Printing, Coating, and Dyeing of 
Fabrics and Other Textiles
     Subpart PPPP--NESHAP for Surface Coating of Plastic 
Parts and Products
     Subpart QQQQ--National Emission Standards for Wood 
Building Products
     Subpart RRRR--National Emission Standards for Surface 
Coating of Metal Furniture
     Subpart SSSS--National Emission Standards for Surface 
Coating of Metal Coil
     Subpart TTTT--National Emission Standards for Leather 
Finishing Operations
     Subpart UUUU--National Emission Standards for Cellulose 
Products Manufacturing
     Subpart VVVV--National Emission Standards for Boat 
Manufacturing
     Subpart WWWW--National Emission Standards for 
Reinforced Plastics Composites Production
     Subpart XXXX--National Emission Standards for Tire 
Manufacturing
     Subpart YYYY--NESHAP for Stationary Combustion Turbines
     Subpart ZZZZ--NESHAP for Stationary Reciprocating 
Internal Combustion Engines
     Subpart AAAAA--NESHAP for Lime Manufacturing Plants
     Subpart BBBBB--National Emission Standards for 
Semiconductor Manufacturing
     Subpart CCCCC--National Emission Standards for Coke 
Ovens: Pushing, Quenching, and Battery Stacks
     Subpart EEEEE--NESHAP for Iron and Steel Foundries
     Subpart FFFFF--National Emission Standards for 
Integrated Iron and Steel
     Subpart GGGGG--NESHAP: Site Remediation
     Subpart HHHHH--NESHAP: Miscellaneous Coating 
Manufacturing
     Subpart IIIII--NESHAP: Mercury Emissions from Mercury 
Cell Chlor-Alkali Plants
     Subpart JJJJJ--National Emission Standards for Brick 
and Structural Clay Products Manufacturing
     Subpart KKKKK--NESHAP for Clay Ceramics Manufacturing
     Subpart LLLLL--National Emission Standards for Asphalt 
Roofing and Processing
     Subpart MMMMM--National Emission Standards for Flexible 
Polyurethane Foam Fabrication Operations
     Subpart NNNNN--NESHAP: Hydrochloric Acid Production
     Subpart PPPPP--National Emission Standards for Engine 
Test Cells/Stands
     Subpart QQQQQ--National Emission Standards for Friction 
Products Manufacturing
     Subpart RRRRR--NESHAP: Taconite Iron Ore Processing
     Subpart SSSSS--National Emission Standards for 
Refractory Products Manufacturing
     Subpart TTTTT--NESHAP for Primary Magnesium Refining

    On March 16, 2007, EPA granted delegation to ADEQ for these NESHAP, 
along with any amendments to previously-ndash;delegated NESHAP, as of 
July 1, 2004. Today's action is serving to notify the public of the 
March 16, 2007, delegation and to codify these delegations into the 
Code of Federal Regulations.
    ADEQ also included a request for delegation of the federal List of 
Hazardous Air Pollutants, Petitions Process, Lesser Quantity 
Designations, Source Category List codified at 40 CFR Part 63, Subpart 
C. This Subpart does not need to be delegated under the Clean Air Act 
section 112(l) approval process. EPA does not delegate to state or 
local agencies the authority to make changes to this federal list of 
pollutants, and Subpart C does not contain any provisions or 
authorities requiring implementation by state or local agencies. As a 
result, EPA is not taking action to delegate 40 CFR Part 63, Subpart C 
or its amendments to ADEQ.

C. NDEP Delegations

    On May 27, 1998, EPA published a direct final action delegating to 
the Nevada Division of Environmental Protection (NDEP) several NESHAP 
and approving NDEP's delegation mechanism for future standards (see 63 
FR 28906). That action explained the procedure for EPA to grant 
delegations to NDEP by letter, with periodic Federal Register listings 
of standards that have been delegated. On October 26, 2006, NDEP 
requested delegation of the NESHAP for Plywood and Composite Wood 
Products, 40 CFR part 63, subpart DDDD.
    On January 12, 2007, EPA granted delegation to NDEP for this 
NESHAP, along with any amendments to previously-ndash;delegated NESHAP, 
as of July 1, 2006. Today's action is serving to notify the public of 
the January 12, 2007, delegations and to codify these delegations into 
the Code of Federal Regulations.
    NDEP also included a request for delegation of the Federal list of 
hazardous air pollutants, codified at 40 CFR part 63, subpart C. There 
are no authorities to delegate in this Subpart, and EPA does not 
delegate to States the ability to make modifications to the list. As a 
result, EPA is not taking action to delegate 40 CFR part 63, subpart C 
or its amendments to NDEP.

II. EPA Action

    Today's document serves to notify the public of the delegation of 
NESHAP to ADEQ on March 16, 2007, and to NDEP on January 12, 2007. 
Today's action will codify these delegations into the Code of Federal 
Regulations.

III. Statutory and Executive Order Reviews

    Under Executive Order 12866 (58 FR 51735, October 4, 1993), this 
action is not a ``significant regulatory action'' and therefore is not 
subject to review by the Office of Management and Budget. For this 
reason, this action is also not subject to Executive Order 13211, 
``Actions Concerning Regulations That Significantly Affect Energy 
Supply, Distribution, or Use'' (66 FR 28355, May 22, 2001). This action 
merely updates the list of approved delegations in the Code of Federal 
Regulations and imposes no additional requirements. Accordingly, the 
Administrator certifies that this 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 
state law, it

[[Page 25982]]

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 rule also does not have tribal implications because it will 
not have a substantial direct effect on one or more Indian tribes, on 
the relationship 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). This action also does not have Federalism 
implications because it does not 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 Order 13132 (64 
FR 43255, August 10, 1999). This action merely updates the list of 
already-ndash;approved delegations, and does not alter the relationship 
or the distribution of power and responsibilities established in the 
CAA. This 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 approves a state rule 
implementing a Federal standard.
    In reviewing State delegation submissions, our role is to approve 
State choices, provided that they meet the criteria of the CAA. 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 State submissions for failure to use VCS. It would thus be 
inconsistent with applicable law for EPA, when it reviews a State 
submission, to use VCS in place of a State submission that otherwise 
satisfies the provisions of the CAA. 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. This 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.).
    The Congressional Review Act, 5 U.S.C. section 801 et seq., as 
added by the Small Business Regulatory Enforcement Fairness Act of 
1996, generally provides that before a rule may take effect, the agency 
promulgating the rule must submit a rule report, which includes a copy 
of the rule, to each House of the Congress and to the Comptroller 
General of the United States. EPA will submit a report containing this 
rule and other required information to the U.S. Senate, the U.S. House 
of Representatives, and the Comptroller General of the United States 
prior to publication of the rule in the Federal Register. A major rule 
cannot take effect until 60 days after it is published in the Federal 
Register. This action is not a ``major rule'' as defined by 5 U.S.C. 
804(2).
    Under section 307(b)(1) of the Clean Air Act, petitions for 
judicial review of this action must be filed in the United States Court 
of Appeals for the appropriate circuit by July 9, 2007. Filing a 
petition for reconsideration by the Administrator of this final rule 
does not affect the finality of this rule for the purposes of judicial 
review nor does it extend the time within which a petition for judicial 
review may be filed, and shall not postpone the effectiveness of such 
rule or action. This action may not be challenged later in proceedings 
to enforce its requirements (see section 307(b)(2)).

List of Subjects in 40 CFR Part 63

    Environmental protection, Administrative practice and procedure, 
Air pollution control, Hazardous substances, Intergovernmental 
relations, Reporting and recordkeeping requirements.

    Authority: This action is issued under the authority of Section 
112 of the Clean Air Act, as amended, 42 U.S.C. 412.

    Date Signed: April 19, 2007.
Deborah Jordan,
Director, Air Division, Region IX.

0
Title 40, chapter I, part 63 of the Code of Federal Regulations is 
amended as follows:

PART 63--[AMENDED]

0
1. The authority citation for Part 63 continues to read as follows:

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

Subpart E--Approval of State Programs and Delegation of Federal 
Authorities

0
2. Section 63.99 is amended by revising paragraphs (a)(3) and 
(a)(28)(i) to read as follows:


Sec.  63.99  Delegated Federal authorities.

    (a) * * *
    (3) The following table lists the specific part 63 standards that 
have been delegated unchanged to the air pollution control agencies in 
the State of Arizona. The (X) symbol is used to indicate each category 
that has been delegated.

                                Delegation Status for Part 63 Standards--Arizona
----------------------------------------------------------------------------------------------------------------
          Subpart                        Description               ADEQ \1\    MCAQD \2\   PDEQ \3\   PCAQCD \4\
----------------------------------------------------------------------------------------------------------------
A..........................  General Provisions.................          X           X           X           X
F..........................  Synthetic Organic Chemical                   X           X           X           X
                              Manufacturing Industry.
G..........................  Synthetic Organic Chemical                   X           X           X           X
                              Manufacturing Industry: Process
                              Vents, Storage Vessels, Transfer
                              Operations, and Wastewater.
H..........................  Organic Hazardous Air Pollutants:            X           X           X           X
                              Equipment Leaks.
I..........................  Organic Hazardous Air Pollutants:            X           X           X           X
                              Certain Processes Subject to the
                              Negotiated Regulation for
                              Equipment Leaks.
J..........................  Polyvinyl Chloride and Copolymers            X           X   ..........  ..........
                              Production.
L..........................  Coke Oven Batteries................          X           X           X           X
M..........................  Perchloroethylene Dry Cleaning.....          X           X           X           X
N..........................  Hard and Decorative Chromium                 X           X           X           X
                              Electroplating and Chromium
                              Anodizing Tanks.
O..........................  Ethylene Oxide Sterilization                 X           X           X           X
                              Facilities.
Q..........................  Industrial Process Cooling Towers..          X           X           X           X
R..........................  Gasoline Distribution Facilities...          X           X           X           X
S..........................  Pulp and Paper.....................          X           X           X   ..........
T..........................  Halogenated Solvent Cleaning.......          X           X           X           X
U..........................  Group I Polymers and Resins........          X           X           X           X
W..........................  Epoxy Resins Production and Non-             X           X           X           X
                              Nylon Polyamides Production.
X..........................  Secondary Lead Smelting............          X           X           X           X
AA.........................  Phosphoric Acid Manufacturing                X           X           X   ..........
                              Plants.

[[Page 25983]]


BB.........................  Phosphate Fertilizers Production             X           X           X   ..........
                              Plants.
CC.........................  Petroleum Refineries...............          X           X           X           X
DD.........................  Off-Site Waste and Recovery                  X           X           X           X
                              Operations.
EE.........................  Magnetic Tape Manufacturing                  X           X           X           X
                              Operations.
GG.........................  Aerospace Manufacturing and Rework           X           X           X           X
                              Facilities.
HH.........................  Oil and Natural Gas Production               X           X           X   ..........
                              Facilities.
JJ.........................  Wood Furniture Manufacturing                 X           X           X           X
                              Operations.
KK.........................  Printing and Publishing Industry...          X           X           X           X
LL.........................  Primary Aluminum Reduction Plants..          X   ..........          X   ..........
MM.........................  Chemical Recovery Combustion                 X           X   ..........  ..........
                              Sources at Kraft, Soda, Sulfite,
                              and Stand-Alone Semichemical Pulp
                              Mills.
OO.........................  Tanks--Level 1.....................          X           X           X           X
PP.........................  Containers.........................          X           X           X           X
QQ.........................  Surface Impoundments...............          X           X           X           X
RR.........................  Individual Drain Systems...........          X           X           X           X
SS.........................  Closed Vent Systems, Control                 X           X           X   ..........
                              Devices, Recovery Devices and
                              Routing to a Fuel Gas System or a
                              Process.
TT.........................  Equipment Leaks--Control Level 1...          X           X           X   ..........
UU.........................  Equipment Leaks--Control Level 2...          X           X           X   ..........
VV.........................  Oil-Water Separators and Organic-            X           X           X           X
                              Water Separators.
WW.........................  Storage Vessels (Tanks)--Control             X           X           X   ..........
                              Level 2.
XX.........................  Ethylene Manufacturing Process               X           X   ..........  ..........
                              Units: Heat Exchange Systems and
                              Waste Operations.
YY.........................  Generic MACT Standards.............          X           X           X   ..........
CCC........................  Steel Pickling.....................          X           X           X   ..........
DDD........................  Mineral Wool Production............          X           X           X   ..........
EEE........................  Hazardous Waste Combustors.........          X           X           X   ..........
GGG........................  Pharmaceuticals Production.........          X           X           X   ..........
HHH........................  Natural Gas Transmission and                 X           X           X   ..........
                              Storage Facilities.
III........................  Flexible Polyurethane Foam                   X           X           X   ..........
                              Production.
JJJ........................  Group IV Polymers and Resins.......          X           X           X           X
LLL........................  Portland Cement Manufacturing                X           X           X   ..........
                              Industry.
MMM........................  Pesticide Active Ingredient                  X           X           X   ..........
                              Production.
NNN........................  Wool Fiberglass Manufacturing......          X           X           X   ..........
OOO........................  Manufacture of Amino/Phenolic                X           X           X   ..........
                              Resins.
PPP........................  Polyether Polyols Production.......          X           X           X   ..........
QQQ........................  Primary Copper Smelting............          X           X           X   ..........
RRR........................  Secondary Aluminum Production......          X           X           X   ..........
TTT........................  Primary Lead Smelting..............          X           X           X   ..........
UUU........................  Petroleum Refineries: Catalytic              X           X           X   ..........
                              Cracking, Catalytic Reforming, and
                              Sulfur Recovery Units.
VVV........................  Publicly Owned Treatment Works.....          X           X           X   ..........
XXX........................   Ferroalloys Production............          X           X           X   ..........
AAAA.......................  Municipal Solid Waste Landfills....          X           X           X   ..........
CCCC.......................  Manufacturing of Nutritional Yeast.          X           X           X   ..........
EEEE.......................  Organic Liquids Distribution (non-           X           X           X   ..........
                              gasoline).
FFFF.......................  Miscellaneous Organic Chemical               X           X           X   ..........
                              Manufacturing.
GGGG.......................  Solvent Extraction for Vegetable             X           X           X   ..........
                              Oil Production.
HHHH.......................  Wet-Formed Fiberglass Mat                    X           X           X   ..........
                              Production.
IIII.......................  Surface Coating of Automobiles and           X           X   ..........  ..........
                              Light-Duty Trucks.
JJJJ.......................  Paper and Other Web Coating........          X           X           X   ..........
KKKK.......................  Surface Coating of Metal Cans......          X           X           X   ..........
MMMM.......................  Miscellaneous Metal Parts and                X           X           X   ..........
                              Products.
NNNN.......................  Large Appliances...................          X           X           X   ..........
OOOO.......................  Printing, Coating, and Dyeing of             X           X           X   ..........
                              Fabrics and Other Textiles.
PPPP.......................  Surface Coating of Plastic Parts             X           X   ..........  ..........
                              and Products.
QQQQ.......................  Wood Building Products.............          X           X           X   ..........
RRRR.......................  Surface Coating of Metal Furniture.          X           X           X   ..........
SSSS.......................  Surface Coating of Metal Coil......          X           X           X   ..........
TTTT.......................  Leather Finishing Operations.......          X           X           X   ..........
UUUU.......................  Cellulose Products Manufacturing...          X           X           X   ..........
VVVV.......................  Boat Manufacturing.................          X           X           X   ..........
Whttp://WWW.......................  Reinforced Plastics Composites               X           X           X   ..........

                              Production.
XXXX.......................  Tire Manufacturing.................          X           X           X   ..........
YYYY.......................  Stationary Combustion Turbines.....          X           X           X   ..........
ZZZZ.......................  Stationary Reciprocating Internal            X           X   ..........  ..........
                              Combustion Engines.
AAAAA......................  Lime Manufacturing Plants..........          X           X           X   ..........
BBBBB......................  Semiconductor Manufacturing........          X           X           X   ..........
CCCCC......................  Coke Oven: Pushing, Quenching and            X           X           X   ..........
                              Battery Stacks.
EEEEE......................  Iron and Steel Foundries...........          X           X           X   ..........
FFFFF......................  Integrated Iron and Steel..........          X           X           X   ..........
GGGGG......................  Site Remediation...................          X           X           X   ..........

[[Page 25984]]


HHHHH......................  Miscellaneous Coating Manufacturing          X           X           X   ..........
IIIII......................  Mercury Emissions from Mercury Cell          X           X           X   ..........
                              Chlor-Alkali Plants.
JJJJJ......................  Brick and Structural Clay Products           X           X           X   ..........
                              Manufacturing.
KKKKK......................  Clay Ceramics Manufacturing........          X           X           X   ..........
LLLLL......................  Asphalt Roofing and Processing.....          X           X           X   ..........
MMMMM......................  Flexible Polyurethane Foam                   X           X           X   ..........
                              Fabrication Operation.
NNNNN......................  Hydrochloric Acid Production.......          X           X           X   ..........
PPPPP......................  Engine Test Cells/Stands...........          X           X           X   ..........
QQQQQ......................  Friction Products Manufacturing....          X           X           X   ..........
RRRRR......................  Taconite Iron Ore Processing.......          X           X           X   ..........
SSSSS......................  Refractory Products Manufacturing..          X           X           X   ..........
TTTTT......................  Primary Magnesium Refining.........          X           X           X   ..........
----------------------------------------------------------------------------------------------------------------
\1\ Arizona Department of Environmental Quality.
\2\ Maricopa County Air Quality Department.
\3\ Pima County Department of Environmental Quality.
\4\ Pinal County Air Quality Control District.

* * * * *
    (28) * * *
    (i) The following table lists the specific part 63 standards that 
have been delegated unchanged to the air pollution control agencies in 
the State of Nevada. The (X) symbol is used to indicate each category 
that has been delegated.

             Delegation Status for Part 63 Standards--Nevada
------------------------------------------------------------------------
   Subpart          Description         NDEP\1\    WCAQMD\2\   CCDAQM\3\
------------------------------------------------------------------------
A............  General Provisions...          X           X
F............  Synthetic Organic              X   ..........  ..........
                Chemical
                Manufacturing
                Industry.
G............  Synthetic Organic              X   ..........  ..........
                Chemical
                Manufacturing
                Industry: Process
                Vents, Storage
                Vessels, Transfer
                Operations, and
                Wastewater.
H............  Organic Hazardous Air          X   ..........  ..........
                Pollutants:
                Equipment Leaks.
I............  Organic Hazardous Air          X   ..........  ..........
                Pollutants: Certain
                Processes Subject to
                the Negotiated
                Regulation for
                Equipment Leaks.
J............  Polyvinyl Chloride             X   ..........  ..........
                and Copolymers
                Production.
L............  Coke Oven Batteries..          X   ..........  ..........
M............  Perchloroethylene Dry          X           X   ..........
                Cleaning.
N............  Hard and Decorative            X           X   ..........
                Chromium
                Electroplating and
                Chromium Anodizing
                Tanks.
O............  Ethylene Oxide                 X           X   ..........
                Sterilization
                Facilities.
Q............  Industrial Process             X   ..........  ..........
                Cooling Towers.
R............  Gasoline Distribution          X           X   ..........
                Facilities.
S............  Pulp and Paper.......          X   ..........  ..........
T............  Halogenated Solvent            X           X   ..........
                Cleaning.
U............  Group I Polymers and           X   ..........  ..........
                Resins.
W............  Epoxy Resins                   X   ..........  ..........
                Production and Non-
                Nylon Polyamides
                Production.
X............  Secondary Lead                 X   ..........  ..........
                Smelting.
Y............  Marine Tank Vessel             X   ..........  ..........
                Loading Operations.
AA...........  Phosphoric Acid                X   ..........  ..........
                Manufacturing Plants.
BB...........  Phosphate Fertilizers          X   ..........  ..........
                Production Plants.
CC...........  Petroleum Refineries.          X   ..........  ..........
DD...........  Off-Site Waste and             X   ..........  ..........
                Recovery Operations.
EE...........  Magnetic Tape                  X   ..........  ..........
                Manufacturing
                Operations.
GG...........  Aerospace                      X   ..........  ..........
                Manufacturing and
                Rework Facilities.
HH...........  Oil and Natural Gas            X   ..........  ..........
                Production
                Facilities.
II...........  Shipbuilding and Ship          X   ..........  ..........
                Repair (Surface
                Coating).
JJ...........  Wood Furniture                 X   ..........  ..........
                Manufacturing
                Operations.
KK...........  Printing and                   X           X   ..........
                Publishing Industry.
LL...........  Primary Aluminum               X   ..........  ..........
                Reduction Plants.
MM...........  Chemical Recovery              X   ..........  ..........
                Combustion Sources
                at Kraft, Soda,
                Sulfite, and Stand-
                Alone Semichemical
                Pulp Mills.
OO...........  Tanks--Level 1.......          X   ..........  ..........
PP...........  Containers...........          X   ..........  ..........
QQ...........  Surface Impoundments.          X   ..........  ..........
RR...........  Individual Drain               X   ..........  ..........
                Systems.
SS...........  Closed Vent Systems,           X   ..........  ..........
                Control Devices,
                Recovery Devices and
                Routing to a Fuel
                Gas System or a
                Process.
TT...........  Equipment Leaks--              X   ..........  ..........
                Control Level 1.
UU...........  Equipment Leaks--              X   ..........  ..........
                Control Level 2.
VV...........  Oil-Water Separators           X   ..........  ..........
                and Organic-Water
                Separators.
WW...........  Storage Vessels                X   ..........  ..........
                (Tanks)--Control
                Level 2.
XX...........  Ethylene                       X   ..........  ..........
                Manufacturing
                Process Units: Heat
                Exchange Systems and
                Waste Operations.

[[Page 25985]]


YY...........  Generic MACT                   X   ..........  ..........
                Standards.
CCC..........  Steel Pickling.......          X   ..........  ..........
DDD..........  Mineral Wool                   X   ..........  ..........
                Production.
EEE..........  Hazardous Waste                X   ..........  ..........
                Combustors.
GGG..........  Pharmaceuticals                X   ..........  ..........
                Production.
HHH..........  Natural Gas                    X   ..........  ..........
                Transmission and
                Storage Facilities.
III..........  Flexible Polyurethane          X   ..........  ..........
                Foam Production.
JJJ..........  Group IV Polymers and          X   ..........  ..........
                Resins.
LLL..........  Portland Cement                X   ..........  ..........
                Manufacturing
                Industry.
MMM..........  Pesticide Active               X   ..........  ..........
                Ingredient
                Production.
NNN..........  Wool Fiberglass                X   ..........  ..........
                Manufacturing.
OOO..........  Manufacture of Amino/          X   ..........  ..........
                Phenolic Resins.
PPP..........  Polyether Polyols              X   ..........  ..........
                Production.
QQQ..........  Primary Copper                 X   ..........  ..........
                Smelting.
RRR..........  Secondary Aluminum             X   ..........  ..........
                Production.
TTT..........  Primary Lead Smelting          X   ..........  ..........
UUU..........  Petroleum Refineries:          X   ..........  ..........
                Catalytic Cracking,
                Catalytic Reforming,
                and Sulfur Recovery
                Units.
VVV..........  Publicly Owned                 X   ..........  ..........
                Treatment Works.
XXX..........  Ferroalloys                    X   ..........  ..........
                Production.
AAAA.........  Municipal Solid Waste          X   ..........  ..........
                Landfills.
CCCC.........  Manufacturing of               X   ..........  ..........
                Nutritional Yeast.
DDDD.........  Plywood and Composite          X   ..........  ..........
                Wood Products.
EEEE.........  Organic Liquids                X   ..........  ..........
                Distribution (non-
                gasoline).
FFFF.........  Miscellaneous Organic          X   ..........  ..........
                Chemical
                Manufacturing.
GGGG.........  Solvent Extraction             X   ..........  ..........
                for Vegetable Oil
                Production.
HHHH.........  Wet-Formed Fiberglass          X   ..........  ..........
                Mat Production.
JJJJ.........  Paper and Other Web            X   ..........  ..........
                Coating.
KKKK.........  Surface Coating of             X   ..........  ..........
                Metal Cans.
MMMM.........  Miscellaneous Metal            X   ..........  ..........
                Parts and Products.
NNNN.........  Large Appliances.....          X   ..........  ..........
OOOO.........  Printing, Coating,             X   ..........  ..........
                and Dyeing of
                Fabrics and Other
                Textiles.
QQQQ.........  Wood Building                  X   ..........  ..........
                Products.
RRRR.........  Surface Coating of             X   ..........  ..........
                Metal Furniture.
SSSS.........  Surface Coating of             X   ..........  ..........
                Metal Coil.
TTTT.........  Leather Finishing              X   ..........  ..........
                Operations.
UUUU.........  Cellulose Products             X   ..........  ..........
                Manufacturing.
VVVV.........  Boat Manufacturing...          X   ..........  ..........
Whttp://WWW.........  Reinforced Plastics            X   ..........  ..........

                Composites
                Production.
XXXX.........  Tire Manufacturing...          X   ..........  ..........
YYYY.........  Stationary Combustion          X   ..........  ..........
                Turbines.
ZZZZ.........  Stationary                     X   ..........  ..........
                Reciprocating
                Internal Combustion
                Engines.
AAAAA........  Lime Manufacturing             X   ..........  ..........
                Plants.
BBBBB........  Semiconductor                  X   ..........  ..........
                Manufacturing.
CCCCC........  Coke Oven: Pushing,            X   ..........  ..........
                Quenching and
                Battery Stacks.
DDDDD........  Industrial,                    X   ..........  ..........
                Commercial, and
                Institutional Boiler
                and Process Heaters.
EEEEE........  Iron and Steel                 X   ..........  ..........
                Foundries.
FFFFF........  Integrated Iron and            X   ..........  ..........
                Steel.
JJJJJ........  Brick and Structural           X   ..........  ..........
                Clay Products
                Manufacturing.
KKKKK........  Clay Ceramics                  X   ..........  ..........
                Manufacturing.
LLLLL........  Asphalt Roofing and            X   ..........  ..........
                Processing.
MMMMM........  Flexible Polyurethane          X   ..........  ..........
                Foam Fabrication
                Operation.
NNNNN........  Hydrochloric Acid              X   ..........  ..........
                Production.
PPPPP........  Engine Test Cells/             X   ..........  ..........
                Stands.
QQQQQ........  Friction Products              X   ..........  ..........
                Manufacturing.
SSSSS........  Refractory Products            X   ..........  ..........
                Manufacturing.
------------------------------------------------------------------------
\1\ Nevada Division of Environmental Protection.
\2\ Washoe County Air Quality Management Division.
\3\ Clark County Department of Air Quality Management.

* * * * *
[FR Doc. E7-8686 Filed 5-7-07; 8:45 am]

BILLING CODE 6560-50-P
