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RULES: Kentucky,
Published: 2006-05-24
On May 13, 2005, and later clarified in a July 12, 2005,
supplemental submittal, the Commonwealth of Kentucky submitted a
request to redesignate the sulfur dioxide (SO2)
nonattainment area of Boyd County to attainment of the National Ambient
Air Quality Standards (NAAQS) for SO2. Boyd County is
located within the
PROPOSED RULES: Oregon,
Published: 2006-06-19
EPA is proposing to approve a PM10 State Implementation Plan
(SIP) attainment plan and maintenance plan for the MedfordAshland,
Oregon nonattainment area (MedfordAshland NAA) and to redesignate the
area from nonattattainment to attainment for PM10. In addition, EPA is
proposing to approve revisions to Oregon's statewide industrial source
rules for
RULES: Arizona,
Published: 2006-02-08
EPA is taking direct final action to determine that the Ajo
moderate PM10 nonattainment area in Arizona has attained the
National Ambient Air Quality Standards (NAAQS) for particulate matter
with an aerodynamic diameter less than or equal to a nominal 10
micrometers (PM10). This determination is based upon
monitored air quality
PROPOSED RULES: Maine,
Published: 2006-10-17
EPA is proposing to approve: A request to redesignate two 8-
hour ozone National Ambient Air Quality Standard (NAAQS) nonattainment
areas to attainment for the 8hour ozone NAAQS; and a State
Implementation Plan (SIP) revision containing a separate 10year
maintenance plan for each area. The two areas are the Portland, Maine
8hour ozone nonattainment
PROPOSED RULES: Kentucky,
Published: 2006-05-24
On May 13, 2005, and later clarified in a July 12, 2005,
supplemental submittal, the Commonwealth of Kentucky submitted a
request to redesignate the sulfur dioxide (SO2)
nonattainment area of Boyd County to attainment of the National Ambient
Air Quality Standards (NAAQS) for SO2. Boyd County is
located within the
RULES: West Virginia,
Published: 2006-07-11
EPA is approving a redesignation request and a State
Implementation Plan (SIP) revision submitted by the State of West
Virginia. The West Virginia Department of Environmental Protection
(WVDEP) is requesting that the Charleston area be redesignated as
attainment for the 8hour ozone national ambient air quality standard
(NAAQS). In conjunction with
PROPOSED RULES: Arizona,
Published: 2006-02-08
EPA is proposing to determine that the Ajo moderate PM-10
nonattainment area in Arizona has attained the National Ambient Air
Quality Standards (NAAQS) for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers
(PM10). This determination is based upon monitored air
quality data for the PM10
RULES: Indiana; withdrawn,
Published: 2006-10-19
Due to the receipt of an adverse comment, the EPA is
withdrawing the August 30, 2006 (71 FR 51489), direct final rule
approving the State of Indiana's May 30, 2006, request to redesignate
the 8hour ozone National Ambient Air Quality Standard (NAAQS)
nonattainment area of Allen County, Indiana, to attainment for the 8
hour ozone NAAQS; and for EPA
RULES: Oregon; withdrawn,
Published: 2006-05-18
Due to an adverse comment, EPA is withdrawing the March 22,
2006 direct final rule (see 71 FR 14399) to approve a PM10
State Implementation Plan (SIP) maintenance plan revision for the
Lakeview, Oregon nonattainment area and to redesignate the area from
nonattattainment to attainment for PM10. In the March 22,
2006 direct
RULES: Idaho,
Published: 2006-07-13
The Environmental Protection Agency (EPA or Agency) is taking
final action to approve the nonattainment and maintenance plan for
particulate matter with an aerodynamic diameter less than or equal to
ten micrometers (PM10) for the Portneuf Valley, PM10 nonattainment
area in Idaho. EPA is also granting Idaho's request to redesignate the
Portneuf
RULES: Arizona,
Published: 2006-02-28
EPA is approving the maintenance plan for the Douglas area in
Cochise County, Arizona and granting the request submitted by the State
to redesignate this area from nonattainment to attainment for the
National Ambient Air Quality Standards (NAAQS) for sulfur dioxide
(SO2). Elsewhere in this Federal Register, we are proposing
approval and
Part III: Environmental Protection Agency,
Published: 2006-10-30
EPA is finalizing its determination that the San Joaquin
Valley nonattainment area (SJV or the Valley) in California has
attained the National Ambient Air Quality Standards (NAAQS) for
particulate matter with an aerodynamic diameter less than or equal to a
nominal 10 micrometers (PM10). This determination is based upon
monitored air quality data
RULES: Oregon; withdrawn,
Published: 2006-05-18
Due to an adverse comment, EPA is withdrawing the March 22,
2006 direct final rule (see 71 FR 14393) to approve a PM10
State Implementation Plan (SIP) maintenance plan revision for the La
Grande, Oregon nonattainment area and to redesignate the area from
nonattattainment to attainment for PM10. In the March 22,
2006 direct
PROPOSED RULES: West Virginia,
Published: 2006-07-13
EPA is proposing to approve a redesignation request and a
State Implementation Plan (SIP) revision for the Huntington portion of
the HuntingtonAshland, WVKY (herein referred to as the ``Huntington
Ashland area'') interstate area from nonattainment to attainment of the
8hour ozone National Ambient Air Quality Standard (NAAQS). The West
Virginia
PROPOSED RULES: Arizona,
Published: 2006-02-28
EPA is proposing to approve the maintenance plan for the
Douglas area in Cochise County, Arizona and grant the request submitted
by the State to redesignate this area from nonattainment to attainment
for the National Ambient Air Quality Standards for sulfur dioxide
(SO2).
PROPOSED RULES: Michigan,
Published: 2006-12-07
EPA is proposing to make determinations under the Clean Air
Act (CAA) that the nonattainment areas of Grand Rapids (Kent and Ottawa
Counties), KalamazooBattle Creek (Calhoun, Kalamazoo, and Van Buren
Counties), LansingEast Lansing (Clinton, Eaton, and Ingham Counties),
Benzie County, Huron County, and Mason County have attained the 8hour
ozone
RULES: Alabama,
Published: 2006-05-12
EPA is approving a request, submitted in draft on November 16,
2005, and in final on January 27, 2006, through the Alabama Department
of Environmental Management (ADEM), to redesignate the Birmingham 8
hour ozone nonattainment area (Birmingham area) to attainment for the
8hour ozone National Ambient Air Quality Standard (NAAQS). The
Birmingham area
RULES: West Virginia,
Published: 2006-07-14
EPA is approving a redesignation request and a State
Implementation Plan (SIP) revision submitted by the State of West
Virginia. This revision requests that EPA redesignate the Weirton
nonattainment area (Weirton Area) to attainment for the national
ambient air quality standards (NAAQS) for particulate matter with an
aerodynamic diameter less than
RULES: Arizona,
Published: 2006-03-14
EPA is taking direct final action under the Clean Air Act to
determine that the Yuma nonattainment area in Arizona has attained the
National Ambient Air Quality Standards (NAAQS) for particulate matter
with an aerodynamic diameter less than or equal to a nominal 10
micrometers (PM10). This determination is based upon
monitored air
RULES: Maine,
Published: 2006-12-11
EPA is approving a redesignation request and a State
Implementation Plan (SIP) revision submitted by the State of Maine. The
Maine Department of Environmental Protection (ME DEP) is requesting
that the Portland, Maine and the Hancock, Knox, Lincoln and Waldo
Counties, Maine (also known as the Midcoast area) ozone nonattainment
areas be
PROPOSED RULES: West Virginia,
Published: 2006-05-11
On May 24, 2004, the State of West Virginia submitted a
request that EPA redesignate the Weirton nonattainment area (Weirton
Area) to attainment for the national ambient air quality standards
(NAAQS) for particulate matter with an aerodynamic diameter less than
or equal to a nominal 10 micrometers (PM10), and concurrently
requested approval of a
RULES: North Carolina,
Published: 2006-11-06
On June 19, 2006, the State of North Carolina, through the
North Carolina Department of Environment and Natural Resources
(NCDENR), Division of Air Quality, submitted a final request: to
redesignate the Rocky Mount 8hour ozone nonattainment area to
attainment for the 8hour ozone National Ambient Air Quality Standard
(NAAQS), and to approve a North
PROPOSED RULES: California,
Published: 2006-07-19
EPA is proposing to determine that the San Joaquin Valley
nonattainment area (SJV) in California has attained the National
Ambient Air Quality Standards (NAAQS) for particulate matter with an
aerodynamic diameter less than or equal to a nominal 10 micrometers
(PM10). This proposed determination is based upon monitored air
quality data for the PM10
PROPOSED RULES: Arizona,
Published: 2006-03-14
EPA is proposing, under the Clean Air Act, to determine that
the Yuma nonattainment area in Arizona has attained the National
Ambient Air Quality Standards (NAAQS) for particulate matter with an
aerodynamic diameter less than or equal to a nominal 10 micrometers
(PM10). This proposed determination is based upon monitored
air quality
RULES: designation of areas: ; Maryland,
Published: 2006-12-22
EPA is approving a redesignation request and a State
Implementation Plan (SIP) revision submitted by the State of Maryland.
The Maryland Department of the Environment (MDE) is requesting that
Kent and Queen Anne's 8hour Ozone Nonattainment Area (Kent and Queen
Anne's area) be redesignated as attainment for the 8hour ozone
national ambient air
