Community Involvement Coordinator
Susan Pastor (email@example.com)
312-353-1325 or 800-621-8431, ext. 31325
Remedial Project Manager
Owen Thompson (firstname.lastname@example.org)
312-886-4843 or 800-621-8431, ext. 64843
Ohio EPA Contact:
Sig Williams, Project Manager
(where to view written records)
Ashtabula County District Library
335 W. 44th Street
Kent State Library
3431 West 13th St
Fields Brook site, located about 55 miles east of Cleveland in the city and county of Ashtabula, Ohio, is a six square-mile watershed of a brook where up to 19 separate facilities have operated since 1940. Activities range from metals-fabrication to chemicals production. Fields Brook flows into the Ashtabula River, which flows into Lake Erie approximately 1-1/2 miles downstream of the site. Fields Brook sediment and soil from the Fields Brook floodplain/wetlands area are contaminated with a wide variety of contaminants including PCBs, chlorinated solvents and metals.
You will need the free Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.
EPA is modifying its September 1997 decision document for the Detrex source area to provide for containment and removal of the source area from Fields Brook. This modification, called an explanation of significant differences(PDF) (22pp, 1MB), or ESD,also addresses the extraction of heavy liquid in the on-site source area.
EPA is also doing a status review of the cleanup. This type of review is required at least every five years where the cleanup is complete but hazardous substances remain managed on-site. These reviews are done to ensure that the cleanup continues to protect people and the environment. This is the third five-year review for Fields Brook. Contact the site community involvement coordinator and/or the remedial project manager to provide input on this review process.
The review will include:
- An evaluation of background information
- Cleanup requirements
- Effectiveness of the cleanup and any anticipated future actions
- An analysis of ways for EPA to operate more efficiently
A report, which will be available by July, will detail the site's progress.
The Fields Brook site is comprised of four miles of brook and six industrial areas. Cleanup is ongoing in the area known as the Detrex Corp. Facility where "extraction wells” pull out liquid containing high levels of volatile and semi-volatile contaminants such as trichloroethylene or TCE, hexachlorobenzene and hexachlorobutadiene from underneath the property. Because this liquid is so heavy, it has a tendency to sink when it enters ground water.
More than 18,000 gallons of liquid have been removed. An investigation of the current extraction system and possible alternative systems was done by Detrex Corp., one of the companies potentially responsible for the contamination. The report is available to the public.
EPA also oversaw work done by Detrex, in 2011 and 2012, which involved a small area in a nearby tributary. Contaminated sediment was removed from the tributary downstream from Detrex immediately west of State Road. After removing this sediment, Detrex lined the inside of the culvert with concrete and lined the tributary channel with stone and gravel. This was set in place with concrete grout underlain by French drains to catch any remaining liquids west of State Road. All storm water from Detrex is currently collected and treated before being released under permit directly to Fields Brook. The company is not currently discharging to the tributary and has not done so for several decades.
Contamination found during monitoring in the part of Fields Brook that runs between Millennium and the Detrex Corp. facility was cleaned up by the Fields Brook Action Group (several companies potentially responsible for the contamination) in 2009. This cleanup involved removing more than 24,000 tons of contaminated soil and re-routing and isolating Fields Brook from potentially contaminated floodplain soil.
The cleanup and re-routing were done to prevent recontamination of downstream areas of Fields Brook and the nearby Ashtabula River. The river was cleaned up separately in 2008 under the Great Lakes Legacy Act.
Work in the State Road area of Fields Brook was completed in 2009 in conjunction with Ashtabula County’s reconstruction of the State Road Bridge over Fields Brook.
- EPA orders cleanup of new PCB contamination found at Fields Brook Superfund Site, News Release October 23, 2007
- Contamination release found at Fields Brook Superfund site, August 2, 2005
- U.S. EPA Evaluates On-Site Treatment Proposal for Additional Contamination Found Last Fall (PDF) (160K) May 2001
- Substantial Progress Made in Industrial Cleanups; Additional Contamination Found in Brook & Floodplain (PDF) (167K) November 2000
- Majority of Cleanup Work to be Finished This Year (PDF) (179K), March 2000
- Project Update: Millenium Soil Cleanup Completed (PDF) (106K), December 1999
- Project Update (PDF) (212K) July 1999
- Project Update (PDF) (61K) November 1998
- Proposed Plan Summary: Fields Brook Superfund Site Source Control Operable Unit (PDF) (414K) July 1997
- Proposed Plan for Remedial Action: Fields Brook Superfund Site Floodplain/Wetland Area (PDF) (153K) November 1996
- Questions and Answers: Fields Brook Superfund Site Information Availability Session and Public Meeting, September 26, 1996 (PDF) (220K) November 1996
- Proposed Plan Summary: Fields Brook Superfund Site Floodplain/Wetland Area (PDF) (58K) November 1996
- Explanation of significant differences(PDF) (22pp, 1MB) January 2014
- Dense non-aqueous phase liquid (DNAPL) Recoverability Evaluation Report September 2013 (PDF)(32pp, 615KB) September 2013
Appendices - These documents are very large, so rather than post them on this web page, please visit the local site information repositories to review them or contact us and we will send you copies on CD/DVD.
- Explanation of significant differences(PDF) (30pp, 1.4MB) September 2009
- Action memorandum(PDF)(15pp, 621K)October 2007
- Explanation of significant differences(PDF) (31pp, 1.2MB) August 2001
- Explanation of significant differences(PDF)(34pp, 2MB) April 1999
- Explanation of significant differences(PDF)(17pp, 967K) August 1997
- Record of Decision(PDF)(73pp, 2.8MB) September 1997
- Record of Decision(PDF)(137pp, 5.7MB) June 1997
- Record of Decision (PDF)(128pp, 6.3MB)September 1986
- Second five-year review (PDF) (182 pp, 14.37MB) June 2009
- First five-year review (PDF) (211pp, 5.4MB) June 2004
- Administrative Order : Docket No. V-W-08-C-883 (PDF) (16pp, 650K) October 2007