Geigy Chemical Corporation (Aberdeen Plant)
Site Summary ProfileEPA ID: NCD981927502
Location: Aberdeen, Moore County, NC
Lat/Long: 35.126110, -079.406660
NPL Status: Proposed: 06/24/88; Final 10/04/89
Affected Media: Ground water, Soil
Cleanup Status: Construction Complete – Physical cleanup activities have been completed.
Human Exposure Under Control: Yes
Groundwater Migration Under Control: Yes
Sitewide Ready for Anticipated Use: No
Site Reuse/Redevelopment: Not in use – potential for future commercial/light industrial use
Site Manager: Jon Bornholm (firstname.lastname@example.org)
Current Site Status
The Geigy Chemical Corp. - Aberdeen Plant site includes the area where pesticide blending, formuation and retail sale operations took place from 1947 to 1989. EPA placed the site on the National Priorities List (NPL) in 1989 because of contaminated ground water and soil resulting from facility operations. EPA, the North Carolina Department of Environment and Natural Resources (NCDENR) and the site’s potentially responsible parties (PRPs), have investigated site conditions and taken steps to clean up the site in order to protect people and the environment from contamination. Site contamination does not currently threaten people living and working near the site. A water line connects residences and businesses to the public water supply. By treating ground water and undertaking Five-Year Reviews, EPA, NCDENR and the site’s PRPs continue to protect people and the environment from site contamination.
The 1-acre site is located in Aberdeen, Moore County, North Carolina. The site has a triangular shape. Highway 211 borders the site to the north and the Aberdeen and Rockfish rail line borders the site to the south. Commercial businesses, residential properties and undeveloped forested areas surround the site. The Aberdeen Contaminated Ground Water Superfund site is located next to the site. The Aberdeen Pesticide Dumps Superfund site is located approximately 2.5 miles northwest of the site.
From 1947 to 1967, a pesticide blending and formulation facility operated on the site. From 1968 to 1989, a retail distribution facility for agricultural chemicals operated at the site. In 1989, EPA listed the site on the NPL.
The Aberdeen and Rockfish Railroad owns the site property. The site’s PRPs maintain the site. Grasses and trees cover the site, which is not in use.
Site investigations found contamination in ground water and soil that could potentially harm people in the area. Contamination resulted from pesticide blending and formulation operations at the site. Contaminant of concern include pesticides and volatile organic compounds (VOCs).
Contamination affected soil within the site boundary. Contamination also affected ground water, which extends southwest of the site and discharges into Aberdeen Creek. Ground water contamination associated with the site mixed with ground water contamination associated with the Aberdeen Contaminated Ground Water site.
The City of Aberdeen shut down one of the contaminated public water supply wells. A treatment system, installed immediately downhill from the site, removes contamination from the ground water. Contamination affected some private wells; however, a water line connects residences and businesses to the public water supply.
Investigation and Cleanup Responsibility / Oversight
Syngenta Crop Protection (successor to Novartis Crop Protection and Ciba-Geigy Corporation), Olin Corp, Kaiser Aluminum & Chemical Corp, Lebanon Chemical Corp, Aberdeen and Rockfish Railroad, and Columbia Nitrogen Corporation, the site’s PRPs, lead site investigation and cleanup activities, with oversight provided by EPA and NCDENR.
Site Cleanup Plan
In 1992, EPA issued a cleanup plan (a Record of Decision, or ROD) for the site. The plan included the following activities:
- Extracting and treating ground water on site.
- Discharging treated ground water to the local treatment facility or an infiltration gallery.
- Demolishing the warehouse foundation and disposing of it off site.
- Digging up the top foot of contaminated soil.
- Placing clean soil back in the dug-up areas.
- Monitoring ground water.
- Conducting additional sampling and analyses of ground water.
The site’s PRPs conducted cleanup activities in 1989, 1991 and 1996 to remove all contaminated soil, debris and structures from the site. The PRPs completed soil cleanup activities in 1998 and EPA prepared a close-out report.
The PRPs completed construction of the ground water treatment system in 1996 and began operating the system in 1997.
The site’s second Five-Year Review (FYR), completed in 2008, found that the cleanup remains protective of human health and the environment. The Five-Year Review also recommended placing an institutional control on the site property and updating the ground water cleanup standard. The third FYR is planned to be completed in September 2013.
EPA negotiated legal agreements with the site’s PRPs to investigate and clean up the site. The PRPs continue to fund previous EPA and NCDENR response costs as well as monitoring and oversight activities.
EPA has worked with the community and its state partner to develop a long-term cleanup plan for the site, reflecting the Agency’s commitment to safe, healthy communities and environmental protection. Community engagement and public outreach are core components of EPA program activities.
EPA has conducted a range of community involvement activities to solicit community input and to make sure the public remains informed about site activities throughout the cleanup process. Outreach efforts have included public notices, interviews and public meetings.
Ground water treatment and monitoring is ongoing.
EPA is preparing an institutional control for the site and updating the ground water cleanup standard.
EPA completed the last Five-Year Review in 2008 and plans to complete next Five-Year Review in 2013.
EPA keeps additional site documents and information in a site information repository at the location below. EPA also posts site documents, when available, on EPA’s CERCLIS Site Profile page. For documents not available on the website, please contact the Region 4 Freedom of Information Office.
Aberdeen Town Hall
115 N. Poplar Street
Aberdeen, NC 28315