1 4-dioxane

Brookhaven releases groundwater plume plan, but critics say it falls short

Brookhaven releases groundwater plume plan, but critics say it falls short

Recent water testing revealed elevated levels of several “forever chemicals,” including PFOA, PFOS, and 1,4‑dioxane.

The Town of Brookhaven has released its plan to address a toxic groundwater plume spreading from the Brookhaven Landfill — but environmental advocates say the proposal does little to actually clean up the contamination.

Romaine warns Navy: Suffolk ‘has options’ and will not wait forever on Calverton cleanup

Romaine warns Navy: Suffolk ‘has options’ and will not wait forever on Calverton cleanup

Suffolk County officials are pointing to the Navy’s cleanup of the Bethpage plume as a precedent — and warning they expect the same urgency in Calverton, where county testing shows contamination from the former Navy-owned Grumman manufacturing site continues to move through groundwater, surface water and fish habitat while federal cleanup efforts remain largely in the study phase.

Suffolk County Pushes Navy to Clean Up EPCAL Plumes

Suffolk County Pushes Navy to Clean Up EPCAL Plumes

Suffolk County says it has compiled mountains of ammunition in its fight to get the U.S. Navy to clean up plumes of numerous hazardous compounds emanating from the Enterprise Park at Calverton, including data showing fish highly contaminated with the perfluorinated compound PFOS the county says the Navy withheld for a year, and high levels of other perfluorinated compounds in the headwaters of the Peconic River.

After the U.S. Navy refused to allow the Suffolk County Health Department to present the results of its testing of wells surrounding plumes of contaminated groundwater from the former Navy-owned Grumman plant in Calverton at the February meeting of the Calverton Restoration Advisory Board (RAB), county representatives and members of the RAB took matters into their own hands Tuesday evening.

Calverton plume at ex-Grumman site is more extensive than Navy acknowledges, Suffolk testing shows

Calverton plume at ex-Grumman site is more extensive than Navy acknowledges, Suffolk testing shows

Years of independent ground and surface water testing by Suffolk County shows that a far more extensive plume of industrial chemicals is spreading beyond the former Grumman site in Calverton than the U.S. Navy has acknowledged. 

Brookhaven Presents Cleanup Plan for Landfill Plume, but Some Say Measures are Inadequate

Brookhaven Presents Cleanup Plan for Landfill Plume, but Some Say Measures are Inadequate

The Town of Brookhaven held a public meeting on March 27 to present its corrective measures plan for a toxic plume emanating from the town landfill in Yaphank, but community advocates say the proposal falls far short of what’s needed. 

In 2023, the New York State Department of Environmental Conservation ordered the town to investigate and plan to remediate the plume, which now extends 1.7 miles from the portions of the landfill constructed between 1971 and 1989 south toward Bellport Bay. Groundwater testing detected PFAS (so-called “forever chemicals”) and 1,4-dioxane in the plume. Both contaminants have been linked to a range of health issues, including cancer.

Calverton RAB urges Navy to consider county health data from private wells

Calverton RAB urges Navy to consider county health data from private wells

The Calverton Restoration Advisory Board has announced plans to host its own public meeting where the Suffolk County Health Department can present its independent testing data of private wells at the former Grumman site to the residents, after the U.S. Navy declined to have county officials present its findings. 

Long Island’s fragile drinking water system

Long Island’s fragile drinking water system

Experts explain what lies beneath the surface, and detail the threats to our crucial aquifers

Long Island’s drinking water supply is solely dependent on aquifers. Sarah Meyland, a retired professor at the New York Institute of Technology, spoke about the impacts of chronic water depletion on the region’s water supply. 

Glen Cove to spend nearly $800G for water treatment plant upgrades

Glen Cove to spend nearly $800G for water treatment plant upgrades

Glen Cove will spend nearly $800,000 to repair a water treatment system that can remove "forever chemicals," city officials said. 

The Glen Cove City Council recently approved a $776,000 payment for repairs to filters at a facility on Seaman Road.

State extends deadline for Brookhaven landfill cleanup report

State extends deadline for Brookhaven landfill cleanup report

State environmental conservation officials have given Brookhaven Town an additional three months to recommend cleanup plans for a miles-long toxic plume emanating from the town landfill.

The Department of Environmental Conservation set a new May 1 deadline for finishing the report, which is expected to outline plans for cleaning up the landfill after groundwater testing in 2023 discovered so-called "forever chemicals" in the plume, which extends about 4 miles from Brookhaven hamlet south toward Bellport Bay.

Suffolk County Legislator Englebright honors CCE for 40 years of advocacy

Suffolk County Legislator Englebright honors CCE for 40 years of advocacy

Suffolk County Legislator Steven Englebright (D-Setauket) invited Citizens Campaign for the Environment co-founder Adrienne Esposito and CCE board and staff members to the Suffolk County Legislature’s Nov. 25th General Meeting to honor them for 40 years of advocacy. Presiding Officer Kevin McCaffrey (R-Lindenhurst) joined Englebright at the podium, where the CCE team received a proclamation along with flowers and balloons.

DEC: Brookhaven must submit landfill cleanup plan after report cites dump as a source of toxic plume

DEC: Brookhaven must submit landfill cleanup plan after report cites dump as a source of toxic plume

Brookhaven officials have been ordered by state environmental authorities to prepare a landfill cleanup plan that could include closing the 51-year-old facility after an inspection earlier this year found elevated levels of so-called "forever chemicals" in a miles-long plume emanating from the dump.

What’s In The Water: Exclusive look inside Yale University labs to study impacts 1,4 dioxane on the human body

What’s In The Water: Exclusive look inside Yale University labs to study impacts 1,4 dioxane on the human body

News 12 is providing an exclusive look inside the labs at Yale University as researchers search for answers about how 1,4 dioxane impacts the human body.

What’s In The Water: Groundbreaking study offers insight into potential carcinogen in LI drinking water

What’s In The Water: Groundbreaking study offers insight into potential carcinogen in LI drinking water

News 12’s What’s In The Water series offers an exclusive look at a Yale University study into 1,4 dioxane and what the study will reveal about the dangers lurking in your drinking water.

A first-in-the-nation study hopes to answer questions about an emerging contaminant in Long Island water - and whether it can cause cancer.

Suffolk County to study more sites as it expands water probe near Grumman's Calverton campus

Suffolk County to study more sites as it expands water probe near Grumman's Calverton campus

Suffolk County has launched a new probe into groundwater contamination around the former Grumman plant in Calverton, heeding calls from activists who worry the plume is threatening more private drinking wells, officials said.

Navy Nudged: Local Officials Urge Feds to Clean Up Calverton Contamination

Navy Nudged: Local Officials Urge Feds to Clean Up Calverton Contamination

Local officials, advocates and residents are renewing calls for the U.S. Navy to clean up toxins used at the former Calverton-based Naval Weapons Industrial Reserve Plant that are polluting local waters.

Governor Hochul Announces More Than $435 Million in State Grants for Local Water Infrastructure Improvements

Governor Hochul Announces More Than $435 Million in State Grants for Local Water Infrastructure Improvements

Governor Kathy Hochul today announced that more than $435 million is being awarded to 102 critical water infrastructure projects across New York State through the Water Infrastructure Improvement and Intermunicipal Grant programs. The grants awarded by the New York State Environmental Facilities Corporation (EFC) deliver on Governor Kathy Hochul’s 2024 State of the State to help small, rural and disadvantaged communities with their water infrastructure needs. With critical financial support for local governments across New York, Governor Hochul is laying the foundation for a healthier, more resilient future, ensuring every New Yorker has access to safe and clean water, while creating jobs and boosting the economy.

2024 Long Island Business Influencers

2024 Long Island Business Influencers

Adrienne Esposito
Executive Director
Citizens Campaign for the Environment

As executive director and a co-founder of Citizens Campaign for the Environment, Adrienne Esposito has worked on numerous environmental campaigns for more than 35 years.  

DEC adopts final rules limiting 1,4 dioxane in consumer products

DEC adopts final rules limiting 1,4 dioxane in consumer products

Regulations limiting the amount of the toxic chemical 1,4-dioxane in consumer products in New York State were adopted in final form by the State Department of Environmental Conservation last month.

New York First to Ban Harmful Chemical Found in Shampoo, Cleaning Products

New York First to Ban Harmful Chemical Found in Shampoo, Cleaning Products

On September 18th, new regulations were announced, adopting new regulations to reduce the presence of 1,4-dioxane in household cleaning, personal care, and cosmetic products.

According to Sean Mahar, the New York State Department of Environmental Conservation Interim Commissioner Sean Mahar, New York State is the first in the country to adopt regulations that reduce 1,4-dioxane in these product categories to help protect consumers and natural resources and create healthier communities.

State finalizes rules for chemical 1,4-dioxane in household products

State finalizes rules for chemical 1,4-dioxane in household products

The state finalized regulations this week to limit a chemical classified as a likely human carcinogen in certain household products sold in New York, making it clear no products will be able to get waivers starting in 2026.

But more than 1,000 products with higher levels of the chemical 1,4-dioxane manufactured by various companies — mostly shampoos, shower gels and body washes — are still allowed to be sold due to waivers issued from the state that expire at the end of the year.