Environmental Protection Agency
- [FRL-6546-1]
AGENCY:
Environmental Protection Agency (EPA).
ACTION:
Notice of Final NPDES General Permits.
SUMMARY:
The Director of the Office of Water, EPA Region 10, is publishing notice of the availability of two National Pollutant Discharge Elimination System (NPDES) general permits (numbers AK-G70-0000 and AK-G70-1000) for coverage of log transfer facilities (LTFs) operating in Alaska, pursuant to the provisions of the Clean Water Act, 33 U.S.C. 1251 et seq. General permit AK-G70-0000 (“pre-1985 permit”) includes section 402 modifications to section 404 permits issued to LTFs prior to October 22, 1985, in accordance with section 407 of the Water Quality Act of 1987 (Public Law 100-4). All other LTFs can apply to be authorized to discharge under general permit number AK-G70-1000 (“post-1985 permit”).
Because general permit AK-G70-0000 contains modifications of the existing permits originally issued under section 404 of the Clean Water Act for LTFs operating prior to October 22, 1985, the permit conditions apply to discharges of bark and wood debris upon the effective date of the permit. Although notification is required from these facilities written confirmation is not required from EPA for automatic coverage. General permit AK-G70-1000 authorizes discharges from LTFs not possessing pre-1985, section 404 permits to marine waters of Alaska (extending from the Alexander Archipelago west through central Gulf of Alaska and Prince William Sound to Kodiak Island). These facilities are authorized to discharge under the permit after a Notice Of Intent application for coverage is sent to EPA and the Alaska Department of Environmental Conservation (ADEC) and/or a notification of permit coverage is received from the EPA. The EPA also has the option to automatically cover these facilities, under general permit AK-G70-1000, without receiving the notice of intent application.
Except for those LTFs operating in areas excluded from general permit coverage under the post-1985 permit, the general permits authorize the discharge of bark and wood debris, under specified terms of the general permits, into both near-shore and offshore marine waters in Alaska. The incidental discharge of petroleum products and sediment are also addressed in the general permits. The LTFs authorized by the general permits are required to develop and implement pollution prevention plans and to restrict their discharges to inside the perimeter of the project area (the zone of dilution). The permits also contain annual underwater bark monitoring for those facilities where bark accumulation is likely to occur. If the bark monitoring shows that one acre of continuous coverage and a thickness of 10 cm at any point is exceeded, additional practices must be implemented to minimize additional bark accumulation. The conditions of the general permits are largely based on the Alaska Timber Task Force Guidelines.
EFFECTIVE DATE:
The general NPDES permits shall become effective on March 21, 2000. The post-1985 general permit and the authorization to discharge shall expire at midnight on March 21, 2005.
FOR FURTHER INFORMATION CONTACT:
The complete administrative record for the general NPDES permit is available for public review by contacting EPA Region 10, 1200 Sixth Avenue, Seattle, Washington 98101, Telephone: (206) 553-0523 or (206) 553-1643, or via EMAIL to the following address: washington.audrey@epa.gov. For those with impaired hearing or speech, please contact EPA's telecommunication device for the deaf (TDD) at 206/553-1698. Copies of the general NPDES permits, supporting fact sheet for the draft general NPDES permit, response to public comments, and today's publication are available from the EPA Alaska Operations Office at 222 West 7th Avenue, #19, Anchorage, Alaska 99513-7588, 907/271-6561 or the Alaska Department of Environmental Conservation at 410 Willoughby Avenue, Suite 105, Juneau, Alaska 99801. These documents can also be found by visiting the Region 10 web site at www.epa.gov/r10earth/water/htm.