Public Notice Information
PCS
58110
Northrop Grumman Systems Corporation for the Former TRW Facility
209 Airport Rd.
McCook
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NPDES
May 12, 2017
June 11, 2017

NOTICE OF PERMIT ISSUANCE

The Nebraska Department of Environmental Quality (NDEQ) proposes to issue with change a National Pollutant Discharge Elimination System (NPDES) permit to Northrop Grumman Systems Corporation, 101 Continental Boulevard, El Segundo, CA, for the Former TRW Facility, 209 Airport Rd., McCook, NE (NPDES# NE0128562 ). The TRW Facility has been closed since 1984; the groundwater remediation system pumps and treats groundwater. Treated groundwater is discharged through Outfall 001 to Kelly Creek, an Undesignated Tributary of the Republican River, segment RE3-10000, of the Republican River Basin. The permit would be issued for a period of up to five years and would restrict pollutant discharges to comply with the requirements of Department regulations. The draft permit, fact sheet and other public information are available for review at NDEQ’s Lincoln Office (address below) between 8:00 a.m. and 5:00 p.m. weekdays, excluding holidays. To request copies of the draft permit and other information, call 402-471-3557. Individuals requiring special accommodations or alternate formats of materials should notify the Department by calling 402-471-2186. TDD users should call 800-833-7352 and ask the relay operator to call the Department at 402-471-2186. Written comments, objection and/or hearing requests concerning permit issuance may be submitted to Lisa Giesbrecht, NPDES/NPP Permits Unit, Nebraska Department of Environmental Quality, 1200 N St., Suite 400, the Atrium, PO Box 98922, Lincoln, NE 68509-8922 before the comment period ending date of June 11, 2017. A determination to hold a hearing will be based upon factual environmental or regulatory consideration.