The Barkhamsted-New Hartford Landfill, Regional Refuse Disposal District No. 1 (RRDD1), a 98-acre Superfund site straddling the towns of Barkhamsted and New Hartford has left a toxic trail that continues to require active management
Between 1974 and 1993, the unlined landfill accepted a noxious cocktail of municipal and industrial wastes, including oily metal grindings, sludge, and bulky items. Groundwater contamination was first detected in 1981, setting off alarms about the potential health risks posed by the site.
As of June 2023, Connecticut had 13 Superfund sites on the National Priorities List (NPL) which identifies “the most serious uncontrolled or abandoned hazardous waste sites needing long-term remedial action.” According to the Environmental Protection Agency (EPA), when hazardous commercial and industrial wastes are mismanaged, they pose unacceptable risks to human health and the environment.
In 1980, Congress established the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) which is informally called Superfund. The Superfund program is administered by the EPA in cooperation with state and tribal governments. It allows EPA to clean up hazardous waste sites and forces those responsible to perform cleanups or reimburse the government for EPA cleanups. Nationally, in 2023 there were 1,336 Superfund sites on the NPL.
Jim Hart, former First Selectman of Barkhamsted, was the whistleblower that finally brought attention and action to the developing toxic crisis at the Barkhamsted-New Hartford landfill. Hart said, “When this facility opened in April of 1974, society did not understand the issues associated with getting rid of certain chemical waste. The primary pollutants here were metal grinding waste. At that time in the district there was a significant number of machine shops. When we first opened in the mid 1970s there was a metal grinding waste pool up here. You just dumped into the pool. You know, back then, Harry Homeowner who changed the oil in their car just threw that out in the garbage.”
As a young first selectman, Hart received a complaint of toxic runoff by a neighboring resident in 1981. After 18 months of stonewalling by the RRDD1, Hart decided to go up the food chain.
“I walked the area with the director of Farmington Valley Health. When we crossed the brook, the smell was potent to your nose, and we developed headaches. It was kind of scary.”
In the spring of 1983 Hart wrote a letter to the Department of Environmental Protection (DEP) commissioner asking for significant investigation. He laughed, “Superfund designation is like having an old musket and you pull the trigger, and it takes so long before the bullet comes out the other end. The EPA moved at a snail’s pace, and it wasn’t until the late 1980s that they did investigation work that required us to install a series of groundwater monitoring wells. When the first results from these monitoring wells became known the crap really hit the fan.”
Jennifer Almquist
The Barkhamsted landfill’s poisonous legacy includes a litany of hazardous substances that have seeped into the surrounding area. Cadmium, chromium, copper, lead, manganese, nickel, zinc, trichloroethylene (TCE), and cis-1,2-dichloroethylene have all been found in the soil, groundwater, and surface water near the site.
The potential threat to local residents continues. TCE and cis-1,2-dichloroethylene contaminated the Barkhamsted town garage’s drinking water well, while antimony, arsenic, and selenium were detected at low levels in three private wells nearby. Site-related metals were found in the soil on two residential properties near the landfill, raising concerns about potential exposure. In this rural and residential area, where all properties rely on on-site drinking water wells, the threat of contamination looms large.
The EPA determined the potentially responsible parties (PRPs). In Barkhamsted-New Hartford there were a dozen machine shops and businesses in the district designated as PRPs. The Environmental Protection Agency (EPA) identified 78 other PRPs, including corporate giants like Coca-Cola, Cooper Industries, and Eaton Corporation, as well as the towns of Barkhamsted, Colebrook, New Hartford, and Winchester.
The costs of remediation have been high. At least $4.5 million in state Superfund money was spent to cap the landfill in 1999. Responsible parties began groundwater monitoring programs and continue to monitor the drinking water wells close to the site.
According to Winchester Mayor and current administrator of RRDD1, Todd Arcelaschi, “The containment has been successful, except for one time in the middle 2000’s where the cap failed and there was a washout that required several hundred thousand in repairs. The landfill is visually inspected semi-annually now, groundwater and well testing is conducted quarterly.”
After the closure of the Materials Innovation and Recycling Authority (MIRA) waste to energy (WTE) incinerator in Hartford, Arcelaschi feels the future of waste management in the Northwest corner of Connecticut will depend on what happens with the Northwest Hills Council of Governments’ efforts to form a Regional Waste Authority.
“If they successfully create one, we will still use the former MIRA Torrington Transfer Station, and our trash will likely continue to be shipped out of state, unless the Waste Authority can find available capacity for the region’s municipal solid waste (MSW) at another WTE plant in CT.”
The Superfund landfill is now in use again as the regional transfer station for RRDD1 for the towns of Winchester, New Hartford, and Barkhamsted. Of its 98 acres, approximately 13 acres contains the capped landfill, the second part of the site is currently used as the transfer station and recycling center, and the remaining space is an active solar farm generating 1.5 megawatts of electricity which helps offset recycling transfer operating costs.
"EPA completed a comprehensive review of the site last September, as documented in the Five-Year Review report, and concluded that the completed remedy is still protective of human health and the environment," said Daniel Keefe, U.S. EPA Region 1 Superfund Section Chief. "Several potential issues were identified in the report that require additional monitoring, notably the detection of emerging contaminants such as per- and polyfluoroalkyl substances (PFAS). EPA is working with those responsible for maintaining the site to ensure that continued monitoring is performed."
While there is no evidence that anyone has gotten sick because of the contamination, and the EPA has approved the clean-up efforts, the specter of toxic exposure remains. The legacy of the Barkhamsted-New Hartford landfill Superfund site serves as a reminder of the price communities pay for improper waste disposal.
Cornwall Consolidated School seventh graders Skylar Brown, Izabella Coppola, Halley Villa, Willow Berry, Claire Barbosa, Willa Lesch, Vivianne DiRocco and Franco Aburto presented a group research project on the life of Naomi Freeman Wednesday, April 23. In attendance were U.S. Rep. Jahana Hayes, D-Conn., John Mills, president of Alex Breanne Corporation, Cornwall First Selectman Gordon Ridgway, Cornwall Selectman Jennifer Markow and CCS social studies teacher Will Vincent.
To memorialize Freeman, the seventh graders petitioned the town selectmen to rename Great Hollow Road where the Freemans once lived. New street signs for Naomi Freeman Historic Road were created with some help from the town highway department.
“No one in this community, or the state for that matter, will ever forget that this happened here,” said Hayes.
Cornwall Highway Department helped the students create new signs to install on Great Hollow Road.Photo by Riley Klein
Per Cornwall Historical Society records, Freeman’s story began in 1794 when she was born in Vermont. John Sedgwick and his wife Abigail, of Cornwall, adopted her in 1801: an act that protected her from slavery, which was still legal in Connecticut at the time.
Sedgwick included Naomi in his will and she received a dowry after his death in 1820.
Naomi later married Obadiah “Obed” Freeman, a man who had been enslaved in Cornwall. She purchased an acre in Cornwall, becoming the town’s first African American woman to own land, and the two settled on Great Hollow Road in 1828.
Nearly 200 years later, the street itself bears her name.
“We are really proud of the work we’ve done and that Naomi Freeman will continue to be an impactful presence in our town,” said CCS student Vivianne DiRocco.
DiRocco and her classmates Skylar Brown, Izabella Coppola, Halley Villa, Willa Lesch, Willow Berry, and Claire Barbosa discovered Freeman’s story earlier this year while conducting research into important women in Cornwall’s history. The full project will be presented at Troutbeck Symposium May 1.
“One of the archaeologists who excavated the Freemans’ home told us about a gap in Connecticut’s history concerning the everyday life for free African Americans. We hope that we filled that gap a little bit,” said Lesch.
There are no known photographs or portraits of Freeman. The students utilized artificial intelligence to create images of what she might have looked like during her life in Cornwall.
The students created artwork to show what Naomi Freeman, her husband Obed and daughter Sarah might have looked like living in Cornwall.Photo by Riley Klein
“What an incredible example of what happens when young people are given the tools, the encouragement and the space to lead,” said CCS Principal Leanne Maguire. “Thank you for showing us what is possible when curiosity meets courage.”
John Mills, president of the Alex Breanne Corporation in West Hartford, was consulted by the students to help unearth census data and track down living descendants of Freeman. His company researches formerly enslaved people and brings their stories to light.
Mills said he was surprised to see the extensive research that was conducted by the students by the time he was contacted. His company sometimes helps render images for individuals lost to history, but the students had even taken that on themselves.
“I’m incredibly impressed with what you’ve done here,” said Mills to the students. “Now you’re a part of the celebration and civic engagement.”
The Town of Cornwall has several job openings for the Town Beach: Beach Director, Water Safety Instructor, and Certified Lifeguards. For more details and to apply, contact First Selectman’s office 860-672-4959.
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PUBLISHER’S NOTICE: Equal Housing Opportunity. All real estate advertised in this newspaper is subject to the Federal Fair Housing Act of 1966 revised March 12, 1989 which makes it illegal to advertise any preference, limitation, or discrimination based on race, color religion, sex, handicap or familial status or national origin or intention to make any such preference, limitation or discrimination. All residential property advertised in the State of Connecticut General Statutes 46a-64c which prohibit the making, printing or publishing or causing to be made, printed or published any notice, statement or advertisement with respect to the sale or rental of a dwelling that indicates any preference, limitation or discrimination based on race, creed, color, national origin, ancestry, sex, marital status, age, lawful source of income, familial status, physical or mental disability or an intention to make any such preference, limitation or discrimination.
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