Notice of Availability of Draft Environmental Impact Statement (DEIS) for the Smoky Canyon Mine, Panels F and G, 77181-77182 [05-24630]

Agencies

• DEPARTMENT OF AGRICULTURE
• Forest Service
• DEPARTMENT OF THE INTERIOR
• Bureau of Land Management

[Federal Register Volume 70, Number 249 (Thursday, December 29, 2005)]
[Notices]
[Pages 77181-77182]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 05-24630]


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DEPARTMENT OF THE INTERIOR

Bureau of Land Management

[ID 320 7122 EO 7979]

DEPARTMENT OF AGRICULTURE

Forest Service


Notice of Availability of Draft Environmental Impact Statement 
(DEIS) for the Smoky Canyon Mine, Panels F and G

AGENCIES: DOI Bureau of Land Management, Lead Agency; USDA Forest 
Service, Co-lead Agency; and the Idaho Department of Environmental 
Quality, Cooperating Agency.

ACTION: Notice of Availability of the Draft Environmental Impact 
Statement for the Smoky Canyon Mine, Panels F and G mine Expansion 
Project.

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SUMMARY: In accordance with the National Environmental Policy Act of 
1969 (NEPA, 102(2) (C)) and the Federal Land Policy and Management Act 
of 1976, the USDOI Bureau of Land Management (Lead Agency) and the USDA 
Forest Service (Co-lead Agency) announce the availability of the DEIS 
for the Smoky Canyon Mine, Panels F and G mine expansion.

DATES: The DEIS is now available for public review. Written and 
electronic comments regarding the DEIS should be submitted within 60 
days of the date of publication of the EPA's Notice in the Federal 
Register. Public meetings are currently scheduled at the following 
locations at the following times:

Bureau of Land Management, 4350 Cliffs Drive, Pocatello, Idaho 83204; 
January 17, 2006; 7 p.m.
Soda Springs, City Hall, 9 West 2nd South, Soda Springs, Idaho 83276; 
January 18, 2006; 7:30 p.m.
Star Valley High School, 445 West Swift Creek Lane, Afton, Wyoming 
83110; January 19, 2006; 7 p.m.

    These dates may be subject to change. Final dates will be announced 
in local newspapers two weeks prior. Dates can also be confirmed by 
contacting the BLM or CTNF as shown below.

ADDRESSES: In addition to a mass mailing, the DEIS will be available at 
the Bureau of Land Management, Pocatello Field Office, 4350 Cliffs 
Drive, Pocatello, Idaho 83204, phone (208) 478-6340 and the Caribou-
Targhee National Forest, Soda Springs Ranger District, 410 E. Hooper 
Ave, Soda Springs, Idaho 83276, phone (208) 547-4356. It will also be 
available on the BLM Web site at https://www.id.blm.gov/planning/
scmdeis.
    Written comments can be sent to: Smoky Canyon Mine DEIS, C/O The 
Shipley Group, P.O. Box 2000, Bountiful, UT 84011-2000.
    Electronic comments can be sent to: scm_
deis@contentanalysisgroup.com.
    The BLM and FS give reviewers notice that comments should be 
structured so that they are meaningful and alert the agencies to a 
reviewer's position and contentions. It is very important that those 
interested in this proposed action participate by the close of the 60-
day comment period for the DEIS so that substantive comments and 
objections are available to the BLM and FS to meaningfully consider 
them and respond to them in the final EIS.
    Individual respondents may request confidentiality for comments 
submitted. If you wish to withhold your name or street address from 
public review or from disclosure under the Freedom of Information Act, 
you must state this prominently at the beginning of your written 
comment. Such requests will be honored to the extent allowed by law. 
All submissions from organizations and businesses, and from individuals 
identifying themselves as representatives or officials of organizations 
or businesses, will be available for public inspection in their 
entirety.

FOR FURTHER INFORMATION CONTACT: Bill Stout, Bureau of Land Management, 
phone (208) 478-6340; or Scott Gerwe, Caribou-Targhee National Forest, 
phone (208) 547-4356.

SUPPLEMENTARY INFORMATION: The following information is provided as a 
convenient synopsis for the public. However, this synopsis is not a 
substitute for review of the complete DEIS. Commenters should review 
and consider the complete DEIS in providing comments regarding the 
proposed action. If there are any inconsistencies between this posting 
and the DEIS, the DEIS controls.
    The DEIS was prepared to assess the impacts of implementing a mine 
expansion at Smoky Canyon Mine, thus, disclosing those impacts to the 
public and agency decision makers.
    The proposed extension of mining operations, in Panels F and G, 
lies within the Caribou-Targhee National Forest, on surface 
administered by the FS and on Federal phosphate leases administered by 
the BLM under authority of the Mineral Leasing Act of 1920. Mining, as 
proposed, would take place on two Federal phosphate leases; I-27512 and 
I-01441 including a lease modification (enlargement) of I-27512. These 
leases are adjacent to the existing mine and were previously issued to 
Simplot by competitive bid in January of 2001 and October of 1950 
respectively. The proposed action includes the construction of two 
pits, Panels F and G, and a haul road to transport ore and employees 
between the pits and existing facilities. Mining would take place over 
an estimated 14 year period, with an additional two years to complete 
final reclamation. The environmental impacts of the proposed action, 
six mining alternatives, one no-mining alternative, and eight 
transportation alternatives are analyzed in the DEIS. Where necessary, 
site specific mitigation measures have been developed.
    The BLM Idaho State Director, or delegated official, will make a 
decision regarding approval of the proposed Mine & Reclamation Plan and 
the proposed lease modifications. Decisions will be informed by the EIS 
and any recommendations the FS may have

[[Page 77182]]

regarding surface management of leased National Forest System lands. 
The Caribou-Targhee National Forest Supervisor makes recommendations to 
the BLM concerning surface management and mitigation on leased lands 
within the Caribou-Targhee National Forest. For this proposal, the 
Forest Supervisor will make a decision whether to authorize off-lease 
facilities such as roads and power lines.
    As a cooperating agency, the IDEQ has provided assistance and 
recommendations on aspects of the project pertaining to water quality 
and on water quality rules under their jurisdiction.
    The agency Preferred Alternative would approve mining both leases 
described as Panel F and Panel G. The preferred mining alternative 
would be Alternative B--No External Seleniferous Overburden Fills. BLM 
would approve the proposed lease modifications. Based on analysis of 
surface and ground water impacts in Chapter 4, BLM would require 
construction of an infiltration barrier over seleniferous backfill, 
Alternative D. A Forest Service decision would approve power line 
placement on poles along the haul road, Alternative E, eliminating a 
separate power corridor. The transportation route between Panel F and 
existing mine would be constructed according to the Proposed Action. 
The preferred transportation route between Panel G and the existing 
mine is Alternative 2--East Haul/Access Road.
    The proposed Mine & Reclamation Plan was submitted by J. R Simplot 
Company in April 2003. The proposed action consists of two open pits 
(Panel F on Federal phosphate lease I-27512 and Panel G on Federal 
phosphate lease I-01441), topsoil stockpiles, mine equipment parking 
and service areas, access and haul roads, a power line extension from 
the existing Smoky Canyon facilities, permanent external overburden 
storage areas, and runoff/sediment control facilities, electrical 
substation, warehouse and storage areas, repair shop, restrooms, fuel 
and lubricant storage. A new haul/access road to transport ore to the 
existing Smoky Canyon mill is proposed to be constructed from the south 
end of the existing Panel E approximately 2.5 miles to the proposed 
Panel F. As operations move south to Panel G, another haul road is 
proposed to transport ore 7.8 miles from Panel G north to Panel F. Much 
of these activities are proposed to occur within the Sage Creek 
Inventoried Roadless Area.
    Ore would be hauled in trucks to the existing Smoky Canyon mill 
facility to be concentrated. Ore concentrate from the mill would be 
transported to the existing Simplot fertilizer plant in Pocatello, 
Idaho via the existing slurry pipeline. Mill tailings would continue to 
be deposited in the currently approved and permitted tailings disposal 
facility.
    Initially, overburden generated from Panel F would be trucked to 
the existing Panel E open pit and used as backfill. Remaining 
overburden from Panel F would then be placed as part of a 38-acre 
external fill and then as backfill in Panel F as soon as practical. 
Overburden generated from mining Panel G would be permanently placed in 
138 acres of external fills at Panel G as well as backfill in the Panel 
G open pit.
    Disturbed lands directly resulting from the proposed activities 
would total 1,340 acres. Ninety-five percent of the project disturbance 
would be fully reclaimed. This would leave unreclaimed a total of 71 
acres of highwall, road cuts in steep terrain, pit bottoms not filled 
to contour, and mine roads left as replacements to existing Forest 
Service roads. New pits would disturb approximately 763 acres, roads 
would disturb about 284 acres, external overburden fills would cover 
176 acres and there would be 117 acres of disturbance for other mine 
features such as runoff management facilities, water monitoring, a 
power line corridor and topsoil piles.
    Reclamation of mining disturbances would include: Removal of 
facilities and equipment, backfilling pits, regrading slopes, restoring 
drainages, covering seleniferous fills with at least 4 feet of chert 
material, spreading 1 to 3 feet of topsoil, stabilizing surfaces, 
revegetation, testing and treatment for any remaining hydrocarbon 
contaminants, and environmental monitoring.
    Simplot has applied for a lease modification to expand Federal 
Phosphate Lease I-27512 for the Panel F operations. The application 
includes a 120-acre tract to recover ore and construct a road from 
Panel E on the northern edge of the lease and a larger 400 acre tract 
on the southern edge of the lease to recover ore. Subsequent to BLM's 
and Forest Service's preparation of the DEIS, Simplot has also applied 
for a lease modification to I-01441 to accommodate 18 acres of off-
lease external overburden fill. The environmental impacts of mining 
operations within the lease modifications are analyzed in this EIS. BLM 
will review the applications, under the Mineral Leasing Act, and inform 
the public in accordance with the requirements of NEPA prior to any 
decision on these applications.

Alternatives

    Issues were identified for the proposed mining of F and G panels by 
the agencies and by the public during the scoping process. They include 
potential effects on: ground water, surface water, geology and 
minerals, air quality and noise, soils, vegetation, wetlands, wildlife, 
fisheries and aquatic life, livestock grazing, recreation, Inventoried 
Roadless Areas, socio-economics, visual resources, cultural resources, 
and Tribal Treaty Rights. Alternatives to the proposed action were 
developed to address issues.
    The EIS analyzes the environmental and human effects of the 
Proposed Action, six different mining alternatives, one no-action 
alternative, and eight different transportation alternatives. Mining 
alternatives include mining without one or any lease modifications, no 
external seleniferous overburden fills, no external overburden fills at 
all, construction of an infiltration barrier over seleniferous 
material, constructing the power line only within proposed disturbance, 
and using generators in Panel G instead of a power line. The 
transportation alternatives include one variation on the haul road 
between Panel F and the existing Panel E, two variations of a haul road 
from Panel G located east of the project area, a more direct--middle--
haul road from Panel G to Panel F, a variation of the proposed West 
Haul Road, and using a conveyor system to transport ore from Panel G to 
the existing mill. If the conveyor transportation alternative is chosen 
then one of two different variations on moving people and equipment 
between Panel G and the existing mine were analyzed.

    Dated: December 8, 2005.
Joe Kraayenbrink,
District Manager, Idaho Falls District, Bureau of Land Management.
Larry Timchak,
Forest Supervisor, Caribou-Targhee National Forest.
[FR Doc. 05-24630 Filed 12-28-05; 8:45 am]
BILLING CODE 4310-GG-P