Pollution in Western Connecticut Planning Region, Connecticut

21 facilities in Western Connecticut Planning Region, Connecticut reported releasing 41,000 lb of toxic chemicals on site in 2024. Of every 100 pounds, 100 went into the air, 0 into water and 0 onto or into land. There is 1 Superfund site. 23 facilities are currently in significant violation of a federal environmental law.

41,000 lbreleased on site, 2024
41,000 lbof that into the air
1Superfund sites
23in significant violation

Superfund siteReports toxic releases (TRI)In significant violation

Toxic Release Inventory · 2024

Where Western Connecticut Planning Region's reported pounds went

Not counted above: another 436,000 lb shipped off site for disposal somewhere else.

Largest releases to air

What leaves stacks and vents — the pathway closest to the people living nearby.

FacilityIndustryWhere it wentTo airTotal
Memry Dba Resonetics LlcBethelMiscellaneous Manufacturing13.0k13.0k
Rsa CorpDanburyChemicals8.9k8.9k
Vanderbilt Chemicals LlcBethelChemicals7.8k7.8k
Spartech LlcStamfordPlastics and Rubber4.5k4.5k
King Industries IncNorwalkChemicals4.1k4.1k
Greenfield Global Usa Inc.BrookfieldChemicals2.3k2.3k
Bedoukian Research Inc.DanburyChemicals252252
Federal Correctional InstitutionDanburyOther11
O&g Industries Inc.StamfordNonmetallic Mineral Product00
Asml Us LpWiltonMachinery00
Sealed AirDanburyChemicals00
Sandvik Wire And Heating TechnologiesBethelOther—15
Stanley Engineered Fastening LlcDanburyFabricated Metals—8

Largest totals, all pathways

Bar length is to scale across this table; colors show where each facility's pounds went.

FacilityIndustryWhere it wentTo airTotal
Memry Dba Resonetics LlcBethelMiscellaneous Manufacturing13.0k13.0k
Rsa CorpDanburyChemicals8.9k8.9k
Vanderbilt Chemicals LlcBethelChemicals7.8k7.8k
Spartech LlcStamfordPlastics and Rubber4.5k4.5k
King Industries IncNorwalkChemicals4.1k4.1k
Greenfield Global Usa Inc.BrookfieldChemicals2.3k2.3k
Bedoukian Research Inc.DanburyChemicals252252
Sandvik Wire And Heating TechnologiesBethelOther—15
Stanley Engineered Fastening LlcDanburyFabricated Metals—8
Federal Correctional InstitutionDanburyOther11
O&g Industries Inc.StamfordNonmetallic Mineral Product00
Asml Us LpWiltonMachinery00
Sealed AirDanburyChemicals00
Superfund

1 Superfund site in Western Connecticut Planning Region

SiteCleanup stageHuman exposureGroundwater
Kellogg Deering Well FieldNorwalkReady for reuseUnder controlUnder control
EPA enforcement · ECHO

In significant violation

23 facilities in Western Connecticut Planning Region. Boxes show how many of the last 12 quarters each spent out of compliance under its worst program (EPA publishes the count, not which quarters).

FacilityLawLast 12 quartersPenalties
Kimberly-Clark CorpNew Milford— 10/12$14.4k
Enviroconsultants & Recyclers IncDanburyHazardous waste 12/12—
Cvs Pharmacy 0343StamfordHazardous waste 12/12—
Keeler Ridgefield BRidgefield— 0/12—
School Road CampusWeston— 12/12—
Tamarack Country Club, Inc.Greenwich— 12/12—
Stanwich Country ClubGreenwich— 12/12—
St. John's Church Parking LotStamford— 12/12—
City Of Danbury Public Water Supply SystemDanbury— 12/12—
Meeting House Hill SchoolNew Fairfield— 12/12—
Greenwich High SchoolGreenwich— 12/12—
Whitby School, Inc.Greenwich— 12/12—
Noroton Heights Shopping Center, Inc.Darien— 12/12—
Stop & Shop PlazaNew Fairfield— 12/12—
Scofield Magnet Middle SchoolStamford— 12/12—
Cvs / Pharmacy # 1219StamfordHazardous waste 5/12—
Scotland And Ridgefield Elementary SchoolsRidgefield— 5/12—
120 Perkins RoadGreenwich— 5/12—
Cbs CorporationStamford— 6/12—
Masonicare At Newtown, Inc.Newtown— 4/12—
Silvermine Woods Homeowners AssocBrookfield— 4/12—
New Fairfield High SchoolNew Fairfield— 3/12—
Burning Tree C.c. PondGreenwich— 2/12—

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