Draft Toxicological Review of Thallium: In Support of the Summary Information in the Integrated Risk Information System (IRIS), 8867-8868 [E8-2882]
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Federal Register / Vol. 73, No. 32 / Friday, February 15, 2008 / Notices
Dated: February 11, 2008.
Cynthia C. Dougherty,
Director, Office of Ground Water and Drinking
Water.
[FR Doc. E8–2881 Filed 2–14–08; 8:45 am]
BILLING CODE 6560–50–P
ENVIRONMENTAL PROTECTION
AGENCY
[FRL–8530–1]
Clean Water Act Section 303(d):
Availability of List Decisions
Environmental Protection
Agency.
ACTION: Notice of Availability.
rwilkins on PROD1PC63 with NOTICES
AGENCY:
SUMMARY: This notice announces the
availability of EPA’s Responsiveness
Summary Concerning EPA’s November
5, 2007, Public Notice of Final Decisions
to Add Waters and Pollutants to
Louisiana’s 2006 section 303(d) List.
On November 5, 2007 EPA published
a notice in the Federal Register at 72 FR
62476–62477 providing the public the
opportunity to review its final decision
to add waters and pollutants to
Louisiana’s 2006 section 303(d) List as
required by EPA’s Public Participation
regulations (40 CFR part 25). Based on
the Responsiveness Summary, an
amended action is warranted and a total
of five water body pollutant
combinations were removed from EPA’s
Final Action on Louisiana’s 2006
section 303(d) List. As a result of this
amended Final Action, EPA is adding
133 water body pollutant combinations
to Louisiana’s 2006 section 303(d) List.
A total of 478 water body pollutant
combinations are now included in
Louisiana’s 2006 Final section 303(d)
List. The basis for these decisions is
described in EPA’s Responsiveness
Summary and the amended Record of
Decision.
ADDRESSES: Copies of EPA’s
Responsiveness Summary Concerning
EPA’s November 5, 2007, Public Notice
of Final Decisions to Add Waters and
Pollutants to Louisiana’s 2006 section
303(d) List can be obtained at EPA
Region 6’s Web site at https://
www.epa.gov/earth1r6/6wq/tmdl.htm,
or by writing or calling Ms. Diane Smith
at Water Quality Protection Division,
U.S. Environmental Protection Agency
Region 6, 1445 Ross Ave., Dallas, TX
75202–2733, telephone (214) 665–2145,
facsimile (214) 665–7373, or e-mail:
smith.diane@epa.gov. Underlying
documents from the administrative
record for these decisions are available
for public inspection at the above
address. Please contact Ms. Smith to
schedule an inspection.
VerDate Aug<31>2005
17:31 Feb 14, 2008
Jkt 214001
FOR FURTHER INFORMATION CONTACT:
Diane Smith at (214) 665–2145.
SUPPLEMENTARY INFORMATION: Section
303(d) of the Clean Water Act (CWA)
requires that each state identify those
waters for which existing technologybased pollution controls are not
stringent enough to attain or maintain
state water quality standards. For those
waters, states are required to establish
Total Maximum Daily Loads (TMDLs)
according to a priority ranking.
EPA’s Water Quality Planning and
Management regulations include
requirements related to the
implementation of section 303(d) of the
CWA (40 CFR 130.7). The regulations
require states to identify water quality
limited waters still requiring TMDLs
every 2 years. The list of waters still
needing TMDLs must also include
priority rankings and must identify the
waters targeted for TMDL development
during the next two years (40 CFR
130.7).
Consistent with EPA’s regulations,
Louisiana submitted to EPA its 2006
listing decisions under section 303(d)
on February 12, 2007. On October 19,
2007, EPA approved Louisiana’s 2006
listing of 347 water body-pollutant
combinations and associated priority
rankings. EPA disapproved Louisiana’s
2006 listing decisions not to list 136
water quality limited segments. EPA
identified these additional waters and
pollutants along with priority rankings
for inclusion on the 2006 section 303(d)
Lists.
Dated: February 7, 2008.
Miguel I. Flores,
Director, Water Quality Protection Division,
Region 6.
[FR Doc. E8–2894 Filed 2–14–08; 8:45 am]
BILLING CODE 6560–50–P
ENVIRONMENTAL PROTECTION
AGENCY
[FRL–8530–2; Docket ID No. EPA–HQ–ORD–
2008–0057]
Draft Toxicological Review of Thallium:
In Support of the Summary Information
in the Integrated Risk Information
System (IRIS)
Environmental Protection
Agency (EPA).
ACTION: Notice of Public Comment
Period.
AGENCY:
SUMMARY: EPA is announcing a public
comment period for the external review
draft document titled, ‘‘Toxicological
Review of Thallium: In Support of
Summary Information on the Integrated
Risk Information System (IRIS)’’
PO 00000
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Fmt 4703
Sfmt 4703
8867
(NCEA–S–2949). The EPA intends to
consider comments and
recommendations from the public and
the expert panel meeting, which will be
scheduled at a later date and announced
in the Federal Register, when EPA
finalizes the draft document. The public
comment period will provide
opportunities for all interested parties to
comment on the document. EPA intends
to forward public comments submitted
in accordance with this notice to the
external peer-review panel prior to the
meeting for their consideration.
EPA is releasing this draft document
solely for the purpose of predissemination public review under
applicable information quality
guidelines. This document has not been
formally disseminated by EPA. It does
not represent and should not be
construed to represent any Agency
policy or determination.
The draft document and EPA’s peerreview charge are available via the
Internet on NCEA’s home page under
the Recent Additions and the Data and
Publications menus at https://
www.epa.gov/ncea. When finalizing the
draft document, EPA intends to
consider any public comments that EPA
receives in accordance with this notice.
DATES: The public comment period
begins February 15, 2008, and ends
April 15, 2008. Technical comments
should be in writing and must be
received by EPA by April 15, 2008. EPA
intends to submit comments from the
public received by this date for
consideration by the external peer
review panel.
ADDRESSES: The draft ‘‘Toxicological
Review of Thallium: In Support of
Summary Information on the Integrated
Risk Information System (IRIS)’’ is
available via the Internet on the
National Center for Environmental
Assessment’s (NCEA) home page under
the Recent Additions and the Data and
Publications menus at https://
www.epa.gov/ncea. A limited number of
paper copies are available from NCEA’s
Technical Information Staff, telephone:
703–347–8561; facsimile: 703–347–
8691. If you are requesting a paper copy,
please provide your name, mailing
address, and the document title. The
1988 Midwest Research Institute (MRI)
study referenced in the draft
Toxicological Review of Thallium is
available by calling EPA’s IRIS Hotline
at 202–566–1676, by facsimile at 202–
566–1749, or by e-mail at
hotline.iris@epa.gov.
Comments may be submitted
electronically via https://
www.regulations.gov, by mail, by
facsimile, or by hand delivery/courier.
E:\FR\FM\15FEN1.SGM
15FEN1
8868
Federal Register / Vol. 73, No. 32 / Friday, February 15, 2008 / Notices
Please follow the detailed instructions
as provided in the SUPPLEMENTARY
INFORMATION section of this notice.
FOR FURTHER INFORMATION CONTACT: For
information on the public comment
period, contact the Office of
Environmental Information Docket;
telephone: 202–566–1752; facsimile:
202–566–1753; or e-mail:
ORD.Docket@epa.gov.
If you have questions about the
document, contact Susan Rieth, IRIS
Staff, National Center for Environmental
Assessment, (8601P), U.S. EPA, 1200
Pennsylvania Avenue, NW.,
Washington, DC 20460; telephone: 703–
347–8582; facsimile: 703–347–8689; or
e-mail: rieth.susan@epa.gov.
SUPPLEMENTARY INFORMATION:
I. Summary of Information About the
Integrated Risk Information System
(IRIS)
IRIS is a database that contains
potential adverse human health effects
information that may result from
chronic (or lifetime) exposure to specific
chemical substances found in the
environment. The database (available on
the Internet at https://www.epa.gov/iris)
contains qualitative and quantitative
health effects information for more than
540 chemical substances that may be
used to support the first two steps
(hazard identification and doseresponse evaluation) of a risk
assessment process. When supported by
available data, the database provides
oral reference doses (RfDs) and
inhalation reference concentrations
(RfCs) for chronic health effects, and
oral slope factors and inhalation unit
risks for carcinogenic effects. Combined
with specific exposure information,
government and private entities can use
IRIS data to help characterize public
health risks of chemical substances in a
site-specific situation and thereby
support risk management decisions
designed to protect public health.
rwilkins on PROD1PC63 with NOTICES
II. How To Submit Technical Comments
to the Docket at https://
www.regulations.gov
Submit your comments, identified by
Docket ID No. EPA–HQ–ORD–2008–
0057 by one of the following methods:
• https://www.regulations.gov: Follow
the on-line instructions for submitting
comments.
• E-mail: ORD.Docket@epa.gov.
• Fax: 202–566–1753.
• Mail: Office of Environmental
Information (OEI) Docket (Mail Code:
2822T), U.S. Environmental Protection
Agency, 1200 Pennsylvania Ave., NW.,
Washington, DC 20460. The phone
number is 202–566–1752.
VerDate Aug<31>2005
17:31 Feb 14, 2008
Jkt 214001
• Hand Delivery: The OEI Docket is
located in the EPA Headquarters Docket
Center, EPA West Building, Room 3334,
1301 Constitution Ave., NW.,
Washington, DC. The EPA Docket
Center Public Reading Room is open
from 8:30 a.m. to 4:30 p.m., Monday
through Friday, excluding legal
holidays. The telephone number for the
Public Reading Room is 202–566–1744.
Such deliveries are only accepted
during the docket’s normal hours of
operation, and special arrangements
should be made for deliveries of boxed
information.
If you provide comments by e-mail or
hand delivery, please submit one
unbound original with pages numbered
consecutively, and three copies of the
comments. For attachments, provide an
index, number pages consecutively with
the comments, and submit an unbound
original and three copies.
Instructions: Direct your comments to
Docket ID No. EPA–HQ–ORD–2008–
0057. Please ensure that your comments
are submitted within the specified
comment period. Comments received
after the closing date will be marked
‘‘late,’’ and may only be considered if
time permits. It is EPA’s policy to
include all comments it receives in the
public docket without change and to
make the comments available online at
https://www.regulations.gov, including
any personal information provided,
unless a comment includes information
claimed to be Confidential Business
Information (CBI) or other information
whose disclosure is restricted by statute.
Do not submit information that you
consider to be CBI or otherwise
protected through https://
www.regulations.gov or e-mail. The
https://www.regulations.gov Web site is
an ‘‘anonymous access’’ system, which
means EPA will not know your identity
or contact information unless you
provide it in the body of your comment.
If you send an e-mail comment directly
to EPA without going through https://
www.regulations.gov, your e-mail
address will be automatically captured
and included as part of the comment
that is placed in the public docket and
made available on the Internet. If you
submit an electronic comment, EPA
recommends that you include your
name and other contact information in
the body of your comment and with any
disk or CD–ROM you submit. If EPA
cannot read your comment due to
technical difficulties and cannot contact
you for clarification, EPA may not be
able to consider your comment.
Electronic files should avoid the use of
special characters, any form of
encryption, and be free of any defects or
viruses. For additional information
PO 00000
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Sfmt 4703
about EPA’s public docket visit the EPA
Docket Center homepage at https://
www.epa.gov/epahome/dockets.htm.
Docket: All documents in the docket
are listed in the https://
www.regulations.gov index. Although
listed in the index, some information is
not publicly available, e.g., CBI or other
information whose disclosure is
restricted by statute. Certain other
material, such as copyrighted material,
will be publicly available only in hard
copy. Publicly available docket
materials are available either
electronically in https://
www.regulations.gov or in hard copy at
the OEI Docket in the EPA Headquarters
Docket Center.
Dated: February 11, 2008.
Rebecca Clark,
Deputy Director, National Center for
Environmental Assessment.
[FR Doc. E8–2882 Filed 2–14–08; 8:45 am]
BILLING CODE 6560–50–P
ENVIRONMENTAL PROTECTION
AGENCY
[ER–FRL–6696–1]
Environmental Impact Statements and
Regulations; Availability of EPA
Comments
Availability of EPA comments
prepared pursuant to the Environmental
Review Process (ERP), under section
309 of the Clean Air Act and Section
102(2)(c) of the National Environmental
Policy Act as amended. Requests for
copies of EPA comments can be directed
to the Office of Federal Activities at
202–564–7167. An explanation of the
ratings assigned to draft environmental
impact statements (EISs) was published
in FR dated April 6, 2007 (72 FR 17156).
Draft EISs
EIS No. 20070411, ERP No. D–FRC–
E05103–NC, Yadkin—Yadkin-Pee Dee
Hydro Electric Project (Docket Nos. P–
2197–073 & P–2206–030), Issuance of
New Licenses for the Existing and
Proposed Hydropower Projects,
Yadkin—Yadkin-Pee Dee Rivers,
Davidson, Davie, Montgomery, Rowan,
Stanly, Anson and Richmond Counties,
NC.
Summary: EPA does not object to the
proposed action. Rating LO.
EIS No. 20070508, ERP No. D–AFS–
J65500–00, Wild and Scenic River
Suitability Study for National Forest
System Lands on the Ashley, Dixie,
Fishlake, Manti-La Sal, Uinta and
Wasatch-Cache National Forests in UT
and Portion of National Forests extend
into Colorado and Wyoming, several
E:\FR\FM\15FEN1.SGM
15FEN1
Agencies
[Federal Register Volume 73, Number 32 (Friday, February 15, 2008)]
[Notices]
[Pages 8867-8868]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E8-2882]
-----------------------------------------------------------------------
ENVIRONMENTAL PROTECTION AGENCY
[FRL-8530-2; Docket ID No. EPA-HQ-ORD-2008-0057]
Draft Toxicological Review of Thallium: In Support of the Summary
Information in the Integrated Risk Information System (IRIS)
AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice of Public Comment Period.
-----------------------------------------------------------------------
SUMMARY: EPA is announcing a public comment period for the external
review draft document titled, ``Toxicological Review of Thallium: In
Support of Summary Information on the Integrated Risk Information
System (IRIS)'' (NCEA-S-2949). The EPA intends to consider comments and
recommendations from the public and the expert panel meeting, which
will be scheduled at a later date and announced in the Federal
Register, when EPA finalizes the draft document. The public comment
period will provide opportunities for all interested parties to comment
on the document. EPA intends to forward public comments submitted in
accordance with this notice to the external peer-review panel prior to
the meeting for their consideration.
EPA is releasing this draft document solely for the purpose of pre-
dissemination public review under applicable information quality
guidelines. This document has not been formally disseminated by EPA. It
does not represent and should not be construed to represent any Agency
policy or determination.
The draft document and EPA's peer-review charge are available via
the Internet on NCEA's home page under the Recent Additions and the
Data and Publications menus at https://www.epa.gov/ncea. When finalizing
the draft document, EPA intends to consider any public comments that
EPA receives in accordance with this notice.
DATES: The public comment period begins February 15, 2008, and ends
April 15, 2008. Technical comments should be in writing and must be
received by EPA by April 15, 2008. EPA intends to submit comments from
the public received by this date for consideration by the external peer
review panel.
ADDRESSES: The draft ``Toxicological Review of Thallium: In Support of
Summary Information on the Integrated Risk Information System (IRIS)''
is available via the Internet on the National Center for Environmental
Assessment's (NCEA) home page under the Recent Additions and the Data
and Publications menus at https://www.epa.gov/ncea. A limited number of
paper copies are available from NCEA's Technical Information Staff,
telephone: 703-347-8561; facsimile: 703-347-8691. If you are requesting
a paper copy, please provide your name, mailing address, and the
document title. The 1988 Midwest Research Institute (MRI) study
referenced in the draft Toxicological Review of Thallium is available
by calling EPA's IRIS Hotline at 202-566-1676, by facsimile at 202-566-
1749, or by e-mail at hotline.iris@epa.gov.
Comments may be submitted electronically via https://
www.regulations.gov, by mail, by facsimile, or by hand delivery/
courier.
[[Page 8868]]
Please follow the detailed instructions as provided in the
SUPPLEMENTARY INFORMATION section of this notice.
FOR FURTHER INFORMATION CONTACT: For information on the public comment
period, contact the Office of Environmental Information Docket;
telephone: 202-566-1752; facsimile: 202-566-1753; or e-mail:
ORD.Docket@epa.gov.
If you have questions about the document, contact Susan Rieth, IRIS
Staff, National Center for Environmental Assessment, (8601P), U.S. EPA,
1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: 703-
347-8582; facsimile: 703-347-8689; or e-mail: rieth.susan@epa.gov.
SUPPLEMENTARY INFORMATION:
I. Summary of Information About the Integrated Risk Information System
(IRIS)
IRIS is a database that contains potential adverse human health
effects information that may result from chronic (or lifetime) exposure
to specific chemical substances found in the environment. The database
(available on the Internet at https://www.epa.gov/iris) contains
qualitative and quantitative health effects information for more than
540 chemical substances that may be used to support the first two steps
(hazard identification and dose-response evaluation) of a risk
assessment process. When supported by available data, the database
provides oral reference doses (RfDs) and inhalation reference
concentrations (RfCs) for chronic health effects, and oral slope
factors and inhalation unit risks for carcinogenic effects. Combined
with specific exposure information, government and private entities can
use IRIS data to help characterize public health risks of chemical
substances in a site-specific situation and thereby support risk
management decisions designed to protect public health.
II. How To Submit Technical Comments to the Docket at https://
www.regulations.gov
Submit your comments, identified by Docket ID No. EPA-HQ-ORD-2008-
0057 by one of the following methods:
https://www.regulations.gov: Follow the on-line
instructions for submitting comments.
E-mail: ORD.Docket@epa.gov.
Fax: 202-566-1753.
Mail: Office of Environmental Information (OEI) Docket
(Mail Code: 2822T), U.S. Environmental Protection Agency, 1200
Pennsylvania Ave., NW., Washington, DC 20460. The phone number is 202-
566-1752.
Hand Delivery: The OEI Docket is located in the EPA
Headquarters Docket Center, EPA West Building, Room 3334, 1301
Constitution Ave., NW., Washington, DC. The EPA Docket Center Public
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through
Friday, excluding legal holidays. The telephone number for the Public
Reading Room is 202-566-1744. Such deliveries are only accepted during
the docket's normal hours of operation, and special arrangements should
be made for deliveries of boxed information.
If you provide comments by e-mail or hand delivery, please submit
one unbound original with pages numbered consecutively, and three
copies of the comments. For attachments, provide an index, number pages
consecutively with the comments, and submit an unbound original and
three copies.
Instructions: Direct your comments to Docket ID No. EPA-HQ-ORD-
2008-0057. Please ensure that your comments are submitted within the
specified comment period. Comments received after the closing date will
be marked ``late,'' and may only be considered if time permits. It is
EPA's policy to include all comments it receives in the public docket
without change and to make the comments available online at https://
www.regulations.gov, including any personal information provided,
unless a comment includes information claimed to be Confidential
Business Information (CBI) or other information whose disclosure is
restricted by statute. Do not submit information that you consider to
be CBI or otherwise protected through https://www.regulations.gov or e-
mail. The https://www.regulations.gov Web site is an ``anonymous
access'' system, which means EPA will not know your identity or contact
information unless you provide it in the body of your comment. If you
send an e-mail comment directly to EPA without going through https://
www.regulations.gov, your e-mail address will be automatically captured
and included as part of the comment that is placed in the public docket
and made available on the Internet. If you submit an electronic
comment, EPA recommends that you include your name and other contact
information in the body of your comment and with any disk or CD-ROM you
submit. If EPA cannot read your comment due to technical difficulties
and cannot contact you for clarification, EPA may not be able to
consider your comment. Electronic files should avoid the use of special
characters, any form of encryption, and be free of any defects or
viruses. For additional information about EPA's public docket visit the
EPA Docket Center homepage at https://www.epa.gov/epahome/dockets.htm.
Docket: All documents in the docket are listed in the https://
www.regulations.gov index. Although listed in the index, some
information is not publicly available, e.g., CBI or other information
whose disclosure is restricted by statute. Certain other material, such
as copyrighted material, will be publicly available only in hard copy.
Publicly available docket materials are available either electronically
in https://www.regulations.gov or in hard copy at the OEI Docket in the
EPA Headquarters Docket Center.
Dated: February 11, 2008.
Rebecca Clark,
Deputy Director, National Center for Environmental Assessment.
[FR Doc. E8-2882 Filed 2-14-08; 8:45 am]
BILLING CODE 6560-50-P