Environmental Testing To Begin At Fairfield Fill Pile Site

Crews will conduct groundwater, soil, and well sampling to guide future remediation efforts.

Mar. 31, 2026 at 9:50pm

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Fairfield, CT will begin environmental testing at the controversial fill pile site next week, with work expected to continue through mid-May. The town has hired engineering firm Weston & Sampson to conduct the investigation, which will include drilling, groundwater monitoring, and soil sampling to evaluate potential environmental impacts from the years of illegal dumping at the site.

Why it matters

The fill pile has been a long-standing environmental issue in Fairfield, with multiple people going to prison for their involvement in the illegal dumping of contaminated materials at the site. This testing is a crucial step toward determining the best path forward for remediating the pile and ensuring it is managed in accordance with state and federal regulations to protect the surrounding community.

The details

Geotechnical crews will test groundwater, examine sinkholes, and drill into existing wells to evaluate potential environmental impacts from the fill pile. The testing is intended to help determine the types of materials historically deposited in the pile. An earlier assessment found no immediate environmental concerns, but the current investigation aims to provide additional data to guide future remediation decisions.

  • The testing will begin on April 6, 2026 and continue for approximately 6-7 weeks, ending around the third week of May.
  • Work will take place Monday through Friday from 8 a.m. to 4 p.m.

The players

Weston & Sampson

The engineering firm hired by the town to conduct the environmental investigation at the fill pile site.

Christine Vitale

The First Selectperson of Fairfield, CT who announced the upcoming testing at the fill pile.

Connecticut Department of Energy and Environmental Protection (CT DEEP)

The state environmental agency that has reviewed the testing plan for the fill pile.

U.S. Environmental Protection Agency (EPA)

The federal environmental agency that has also reviewed the testing plan for the fill pile.

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What they’re saying

“This testing is a crucial step toward responsibly addressing the fill pile and determining the best methods for remediation.”

— Christine Vitale, First Selectperson

What’s next

After the investigation is complete, the results will be reported to the EPA and CT DEEP. The next step is discussion of a remediation action plan and potential costs. Future activities may include additional sampling, discussions with regulatory agencies over the design of any necessary corrective measures, and implementation of those corrective measures.

The takeaway

The environmental testing at the Fairfield fill pile site represents a crucial step toward addressing a long-standing issue and determining the best path forward for remediating the contaminated materials in a way that protects the surrounding community and environment.