§61.04 Address.

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(a) All requests, reports, applications, submittals, and other communications to the Administrator pursuant to this part shall be submitted in duplicate to the appropriate Regional Office of the U.S. Environmental Protection Agency to the attention of the Director of the Division indicated in the following list of EPA Regional Offices.

Region I (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont), Director, Office of Ecosystem Protection, U.S. Environmental Protection Agency, 5 Post Office Square - Suite 100, Boston, MA 02109-3912.

Subpart	Source category	LDEQ¹
A	General Provisions	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium	X
D	Beryllium Rocket Motor Firing	X
E	Mercury	X
F	Vinyl Chloride	X
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 Benzene	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions From Coke By-Product Recovery Plants	X
M	Asbestos	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X
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 (Fugitives Emission Sources)	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X
¹ Program delegated to Louisiana Department of Environmental Quality (LDEQ).

Subpart	Source category	NMED¹
A	General Provisions	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium	X
D	Beryllium Rocket Motor Firing	X
E	Mercury	X
F	Vinyl Chloride	X
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 Benzene	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions From Coke By-Product Recovery Plants	X
M	Asbestos	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X
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 (Fugitives Emission Sources)	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X
¹ Program delegated to New Mexico Environment Department (NMED).

Subpart	Source category	ODEQ ¹
A	General Provisions	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium	X
D	Beryllium Rocket Motor Firing	X
E	Mercury	X
F	Vinyl Chloride	X
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 Benzene	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions From Coke By-Product Recovery Plants	X
M	Asbestos	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X
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 (Fugitives Emission Sources)	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X
¹ Program delegated to Oklahoma Department of Environmental Quality (ODEQ).

Subpart	Source category	ABCAQCB
A	General Provisions	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium	X
D	Beryllium Rocket Motor Firing	X
E	Mercury	X
F	Vinyl Chloride	X
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 Benzene	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions From Coke By-Product Recovery Plants	X
M	Asbestos	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X
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 (Fugitives Emission Sources)	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X
¹ Program delegated to Albuquerque-Bernalillo County Air Quality Control Board (ABCAQCB).

Subpart	CO	MT	ND	SD	UT²	WY
A General Provisions	*	*	*	*	*
B Radon Emissions from Underground Uranium Mines					*
C Beryllium	*	*			*
D Beryllium Rocket Motor Firing	*	*			*
E Mercury	*	*			*
F Vinyl Chloride	*	*			*
H Emissions of Radionuclides other than Radon from Department of Energy Facilities.
I Radionuclide Emissions from Facilities Licensed by the Nuclear Regulatory Commission and Federal Facilities not covered by Subpart H.
J Equipment Leaks (Fugitive Emission Sources) of Benzene	*	*	*		*
K Radionuclide Emissions from Elemental Phosphorus Plants.
L Benzene Emissions from Coke By-Product Recovery Plants		*			*
M Asbestos	*	*	*	*	*	* ³
N Inorganic Arsenic Emissions from Glass Manufacturing Plants		*			*
O Inorganic Arsenic Emissions from Primary Copper Smelters		*			*
P Inorganic Arsenic Emissions from Arsenic Trioxide and Metallic Arsenic Production Facilities		*			*
Q Radon Emissions from Department of Energy Facilities					*
R Radon Emission from Phosphogypsum Stacks					*
T Radon Emissions from the Disposal of Uranium Mill Tailings					*
V Equipment Leaks (Fugitive Emission Sources)		*	*		*
W Radon Emissions from Operating Mill Tailings					*
Y Benzene Emissions from Benzene Storage Vessels		*			*
BB Benzene Waste Operations		*			*
FF Benzene Waste Operations		*	*		*
*Indicates approval of delegation of subpart to state. ¹ Specific authorities which may not be delegated include, but are not limited to §§61.04(b) and (c), 61.05(c), 61.11, 61.12(d), 61.13(h)(1)(ii), 61.14(d), 61.14(g)(1)(ii), 61.16, 61.112(c), 61.164(a)(2) and (3), 61.172(b)(2)(ii)(B) and (C), 61.174(a)(2) and (3), 61.242-1(c)(2), 61.244, and all authorities listed as not delegable in each individual subpart delegated to the state. ² Indicates approval of National Emissions Standards for Hazardous Air Pollutants as part of the State Implementation Plan (SIP) with the exception of the radionuclide NESHAP subparts B, Q, R, T and W which were approved through section 112(l) of the Clean Air Act. ³ Delegation only for asbestos demolition, renovation, spraying, manufacturing, and fabricating operations, insulating materials, waste disposal for demolition, renovation, spraying, manufacturing and fabricating operations, inactive waste disposal sites for manufacturing and fabricating operations, and operations that convert asbestos-containing waste material into nonasbestos (asbestos-free) material.

	Subpart	Air pollution control agency
	Subpart	Arizona DEQ	Maricopa County	Pima County	Pinal County
A	General Provisions	X	X	X	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium	X	X	X	X
D	Beryllium Rocket Motor Firing	X	X	X	X
E	Mercury	X	X	X	X
F	Vinyl Chloride	X	X	X	X
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 Benzene	X	X	X	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants	X	X	X	X
M	Asbestos	X	X	X	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X	X	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X		X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X	X
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	X	X	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels	X	X	X	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X	X	X	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X	X	X	X

	Subpart	Air pollution control agency
	Subpart	Amador County APCD	Antelope Valley AQMD	Bay Area AQMD	Butte County AQMD
A	General Provisions		X	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium		X	X
D	Beryllium Rocket Motor Firing		X	X
E	Mercury		X	X
F	Vinyl Chloride		X	X
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 Benzene		X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants		X	X
M	Asbestos		X	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants		X
O	Inorganic Arsenic Emissions From Primary Copper Smelters		X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities		X
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 Vessels		X	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations		X	X
CC-EE	(Reserved)
FF	Benzene Waste Operations		X	X

	Subpart	Air Pollution Control Agency
	Subpart	Glenn County APCD	Great Basin Unified APCD	Imperial County APCD	Kern County APCD
A	General Provisions	X	X
B	Radon Emissions From Underground Uranium
C	Beryllium	X	X
D	Beryllium Rocket Motor Firing	X	X
E	Mercury	X	X
F	Vinyl Chloride	X
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 Benzene	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants	X
M	Asbestos	X	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X
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 Vessels	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X

	Subpart	Air pollution control agency
	Subpart	Lake County AQMD	Lassen County APCD	Mariposa County AQMD	Mendocino County AQMD
A	General Provisions	X		X
B	Radon Emissions From Underground Uranium
C	Beryllium	X			X
D	Beryllium Rocket Motor Firing	X			X
E	Mercury	X			X
F	Vinyl Chloride				X
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 Benze
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants
M	Asbestos	X			X

	Subpart	Air pollution control agency
	Subpart	Modoc County APCD	Mojave Desert AQMD	Monterey Bay Unified APCD	North Coast Unified AQMD
A	General Provisions	X	X	X	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium	X	X	X	X
D	Beryllium Rocket Motor Firing	X	X	X	X
E	Mercury	X	X	X	X
F	Vinyl Chloride	X	X	X	X
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 Benzene	X	X	X	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants		X	X	X
M	Asbestos	X	X	X	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants		X	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X	X	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X	X	X
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	X	X	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels		X	X	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations		X	X
CC-EE	(Reserved)
FF	Benzene Waste Operations		X	X

	Subpart	Air pollution control agency
	Subpart	Northern Sierra AQMD	Northern Sonoma County APCD	Placer County APCD	Sacramento Metro AQMD
A	General Provisions		X
B	Radon Emissions From Underground Uranium
C	Beryllium		X
D	Beryllium Rocket Motor Firing		X
E	Mercury		X
F	Vinyl Chloride		X		X
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 Benzene
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants
M	Asbestos		X		X

	Subpart	Air Pollution Control Agency
	Subpart	San Diego County APCD	San Joaquin Valley APCD	San Luis Obispo County APCD	Santa Barbara County APCD
A	General Provisions	X	X	X	X
B	Radon Emissions From Underground Uranium
C	Beryllium	X	X	X	X
D	Beryllium Rocket Motor Firing	X	X	X	X
E	Mercury	X	X	X	X
F	Vinyl Chloride	X	X	X	X
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 Benzene		X	X	X
K	Radionuclide Emissions From Elemental Phosphorus Plants		X
L	Benzene Emissions from Coke By-Product Recovery Plants		X	X	X
M	Asbestos	X	X	X	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants		X	X	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters		X	X	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities		X	X	X
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	X	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels		X	X	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations		X	X	X
CC-EE	(Reserved)
FF	Benzene Waste Operations		X	X	X

	Subpart	Air pollution control agency
	Subpart	Shasta County AQMD	Siskiyou County APCD	South Coast AQMD	Tehama County APCD
A	General Provisions			X
B	Radon Emissions From Underground Uranium
C	Beryllium	X		X
D	Beryllium Rocket Motor Firing	X		X
E	Mercury	X		X
F	Vinyl Chloride	X		X
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 Benzene			X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants			X
M	Asbestos	X		X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants			X
O	Inorganic Arsenic Emissions From Primary Copper Smelters			X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities			X
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 Vessels			X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations			X
CC-EE	(Reserved)
FF	Benzene Waste Operations			X

	Subpart	Air Pollution Control Agency
	Subpart	Tuolumne County APCD	Ventura County APCD	Yolo-Solano AQMD
A	General Provisions	X
B	Radon Emissions From Underground Uranium
C	Beryllium	X
D	Beryllium Rocket Motor Firing	X
E	Mercury	X	X
F	Vinyl Chloride	X
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 Benzene	X
K	Radionuclide Emissions From Elemental Phosphorus Plants
L	Benzene Emissions from Coke By-Product Recovery Plants	X
M	Asbestos	X	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X
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 Vessels	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X

	Subpart	Air pollution control agency
	Subpart	Nevada DEP	Clark County	Washoe County
A	General Provisions	X	X
B	Radon Emissions From Underground Uranium Mines
C	Beryllium	X	X	X
D	Beryllium Rocket Motor Firing	X	X
E	Mercury	X	X
F	Vinyl Chloride	X	X
G	(Reserved)
H	Emissions of Radionuclides Other Than Radon From Department of Energy Facilities	X
I	Radionuclide Emissions From Federal Facilities Other Than Nuclear Regulatory Commission Licensees and Not Covered by Subpart H	X
J	Equipment Leaks (Fugitive Emission Sources) of Benzene	X	X
K	Radionuclide Emissions From Elemental Phosphorus Plants	X
L	Benzene Emissions from Coke By-Product Recovery Plants	X	X
M	Asbestos		X	X
N	Inorganic Arsenic Emissions From Glass Manufacturing Plants	X	X
O	Inorganic Arsenic Emissions From Primary Copper Smelters	X	X
P	Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities	X	X
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	X
W	Radon Emissions From Operating Mill Tailings
X	(Reserved)
Y	Benzene Emissions From Benzene Storage Vessels	X	X
Z-AA	(Reserved)
BB	Benzene Emissions From Benzene Transfer Operations	X	X
CC-EE	(Reserved)
FF	Benzene Waste Operations	X	X

Delegation Status for Part 61 Standards - Region 10¹
Subparts ²	AK	ID	OR		WA
Subparts ²	ADEC ³	IDEQ ⁴	ODEQ ⁵	LRAPA ⁶	Ecology ⁷	BCAA ⁸	NWCAA ⁹	ORCAA ¹⁰	PSCAA ¹¹	SWCAA ¹²	SCAPCA ¹³	YRCAA ¹⁴	WDOH ¹⁵
A General Provisions ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁶	X ¹⁷
B Radon from Underground Uranium Mines													X
C Beryllium		X	X	X	X	X	X	X	X	X	X	X
D Beryllium Rocket Motor Firing		X	X	X	X	X	X	X	X	X	X	X
E Mercury	X	X	X	X	X	X	X	X	X	X	X	X
F Vinyl Chloride		X	X	X	X	X	X	X	X	X	X	X
H Radionuclide other than Radon from Dept. of Energy Facilities													X
I Radionuclide from Federal Facilities other than Nuclear Regulatory Commission Licensees and not covered by Subpart H													X
J Equipment Leaks of Benzene	X	X	X	X	X	X	X	X	X	X	X	X
K Radionuclide from Elemental Phosphorus Plants													X
L Benzene from Coke By-Product Recovery Plants		X	X	X	X	X	X	X	X	X	X	X
M Asbestos	X				X	X	X	X	X	X	X	X
N Inorganic Arsenic from Glass Manufacturing Plants		X	X		X	X	X	X	X	X	X	X
O Inorganic Arsenic from Primary Copper Smelters		X	X		X	X	X	X	X	X	X	X
P Inorganic Arsenic emissions from Arsenic Trioxide and Metallic Arsenic Production Facilities		X	X		X	X	X	X	X	X	X	X
Q Radon from Dept. of Energy Facilities													X
R Radon from Phosphogypsum Stacks													X
T Radon from Disposal Uranium Mill Tailings													X
V Equipment Leaks (Fugitive Sources)	X	X	X		X	X	X	X	X	X	X	X
W Radon from Operating Mill Tailings													X
Y Benzene from Benzene Storage Vessels	X	X	X		X	X	X	X	X	X	X	X
BB Benzene from Benzene Transfer Operations		X	X		X	X	X	X	X	X	X	X
FF Benzene Waste Operations	X	X	X		X	X	X	X	X	X	X	X
1. Table last updated on July 5, 2006. 2. Any authority within any subpart of this part (i.e. under “Delegation of Authority”) that is identified as not delegable, is not delegated. 3. Alaska Department of Environmental Conservation (01/18/1997). Note: Alaska received delegation for §61.145 and §61.154 of subpart M (Asbestos), along with other sections and appendices which are referenced in §61.145, as §61.145 applies to sources required to obtain an operating permit under Alaska's regulations. Alaska has not received delegation for subpart M for sources not required to obtain an operating permit under Alaska's regulations. 4. Idaho Department of Environmental Quality (07/01/2003). Note: Delegation of these part 61 subparts applies only to those sources in Idaho required to obtain an operating permit under title V of the Clean Air Act. 5. Oregon Department of Environmental Quality (07/01/2004). 6. Lane Regional Air Pollution Authority (07/01/2001). 7. Washington Department of Ecology (02/20/2001). Note: Delegation of part 61, subpart M, applies only to sources required to obtain an operating permit under title V of the Clean Air Act, including Hanford. (Pursuant to RCW 70.105.240, only Ecology can enforce non-radionuclide regulations at Hanford). 8. Benton Clean Air Authority (02/20/2001). Note: Delegation of part 61, subpart M, excludes Hanford, see note #7. 9. Northwest Clean Air Agency (07/01/2003). 10. Olympic Regional Clean Air Agency (07/01/2000). Note: Delegation of part 61, subpart M applies only to sources required to obtain an operating permit under title V of the Clean Air Act. 11. Puget Sound Clean Air Agency (07/01/2005). 12. Southwest Clean Air Agency (08/01/1998). 13. Spokane County Air Pollution Control Authority (02/20/2001). 14. Yakima Regional Clean Air Authority (07/01/2000). 15. Washington State Department of Health (07/01/2004). Note: WDOH is only delegated the Radionuclide NESHAPs. Other NESHAPs will be enforced by Washington State Department of Ecology and local air agencies, as applicable. 16. General Provisions Authorities which are not delegated include: §§61.04(b); 61.12(d)(1); 61.13(h)(1)(ii) for approval of major alternatives to test methods; §61.14(g)(1)(ii) for approval of major alternatives to monitoring; §61.16; §61.53(c)(4); and any sections in the subparts pertaining to approval of alternative standards (i.e., alternative means of emission limitations), or approval of major alternatives to test methods or monitoring. For definitions of minor, intermediate, and major alternatives or changes to test methods and monitoring, see 40 CFR 63.90. 17. General Provisions Authorities which are not delegated include: waiver of recordkeeping, approval of alternative means of emission limitation, approval of alternatives to test methods, except as provided in 40 CFR 61.13(h)(1)(i), approval of alternative to monitoring that do not qualify as “Minor changes to monitoring,” “Intermediate changes to monitoring,” or “Minor changes to recordkeeping/reporting” as defined in 40 CFR 63.90, and availability of information.