EmissionsLookup
Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

ALCOA MASSENA OPERATIONS (WEST PLANT)

Quick Summary

  • Released 444,756 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
  • Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • Assessed $25,000 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
45 COUNTY RTE 42
MASSENA, NY 13662
View on map ↗
County
ST LAWRENCE County
Industry
Manufacturing
NAICS (North American Industry Classification)
331318
Inspections
10 · last Sep 18, 2025
Total Penalties
$25,000 · last Jan 15, 2025
Registry ID
110000582735

How This Compares

#8 of 538 TRI reporters in NY
#410 of 16,877 TRI reporters in Manufacturing

Ranked by most recent year's total TRI releases.

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

0
Air (CAA)
Qtrs Non-Compliant
12
Water (CWA)
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant

TRI Toxic Chemical Releases

Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.

Emissions Trend (2015–2016) -19% overall
Year Total Releases (lbs) vs Prior Year
2015 550,801
2016 444,756 -19%

2016

Chemical Total (lbs) Air Water Land Off-Site
Carbonyl sulfide 346,900 346,900
Hydrogen fluoride 95,400 95,400
Chlorine 1,890 1,890
Polycyclic aromatic compounds 203 203 955 ♦ Carcinogen
Chromium 119 119 5,073
Manganese 110 108 2 9,906
Lead compounds 93 93 197
Copper 31 31 35,613
Benzo[g,h,i]perylene 10 10 115
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen

2015

Chemical Total (lbs) Air Water Land Off-Site
Carbonyl sulfide 398,000 398,000
Hydrogen fluoride 146,800 146,800
Chlorine 5,250 5,250
Polycyclic aromatic compounds 220 220 650 ♦ Carcinogen
Chromium 151 151 4,847
Lead compounds 145 115 30 241
Manganese 140 138 2 9,583
Copper 84 52 32 25,146
Benzo[g,h,i]perylene 10 10 78
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen

Waste Management & Recycling

How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.

Chemical Released Recycled Energy Recovery Treated
Chromium 5,065
Manganese 9,881
Copper 35,595
Hydrogen fluoride 5,800,000
Lead compounds 149
Benzo[g,h,i]perylene 200 0
Polycyclic aromatic compounds 1,415 7

Off-Site Transfer Destinations

Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.

Destination Chemical Disposal Recycling Energy Rec. Treatment
SCEPTER INC - SENECA FALLS OPERATIONS
SENECA FALLS, NY
Manganese 9,780
ALUMINUM AND CARBON PLUS, INC.
PORTERSVILLE, PA
Manganese 33
CLINTON COUNTY REGIONAL LANDFILL
MORRISONVILLE, NY
Manganese 25
HIGH ACRES LANDFILL
FAIRPORT, NY
Manganese 5
REGENERGY
SAXONBURG, PA
Manganese 63
HIGH ACRES LANDFILL
FAIRPORT, NY
Lead compounds 5
SCEPTER INC - SENECA FALLS OPERATIONS
SENECA FALLS, NY
Lead compounds 85
ALUMINUM AND CARBON PLUS, INC.
PORTERSVILLE, PA
Lead compounds 20
CLINTON COUNTY REGIONAL LANDFILL
MORRISONVILLE, NY
Lead compounds 15
REGENERGY
SAXONBURG, PA
Lead compounds 39
REYNOLDS METALS CO GUM SPRINGS PLANT
ARKADELPHIA, AR
Lead compounds 32
HIGH ACRES LANDFILL
FAIRPORT, NY
Benzo[g,h,i]perylene 0
REYNOLDS METALS CO GUM SPRINGS PLANT
ARKADELPHIA, AR
Benzo[g,h,i]perylene 115
SCEPTER INC - SENECA FALLS OPERATIONS
SENECA FALLS, NY
Chromium 5,043
ALUMINUM AND CARBON PLUS, INC.
PORTERSVILLE, PA
Chromium 11
CLINTON COUNTY REGIONAL LANDFILL
MORRISONVILLE, NY
Chromium 4
HIGH ACRES LANDFILL
FAIRPORT, NY
Chromium 4
REGENERGY
SAXONBURG, PA
Chromium 11
ALUMINUM AND CARBON PLUS, INC.
PORTERSVILLE, PA
Copper 22
CLINTON COUNTY REGIONAL LANDFILL
MORRISONVILLE, NY
Copper 17
REGENERGY
SAXONBURG, PA
Copper 42
SCEPTER INC - SENECA FALLS OPERATIONS
SENECA FALLS, NY
Copper 35,531
CWM CHEMICAL SERVICES INC
MODEL CITY, NY
Copper 1
HIGH ACRES LANDFILL
FAIRPORT, NY
Polycyclic aromatic compounds 948
REYNOLDS METALS CO GUM SPRINGS PLANT
ARKADELPHIA, AR
Polycyclic aromatic compounds 7

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program Type Violation Date Return to Compliance Status
cwa Schedule Event unachieved and not reported Dec 1, 2022 Jan 1, 2023 Resolved
cwa Schedule Event unachieved but reported May 1, 2021 Nov 30, 2021 Resolved
cwa Schedule Event achieved late but reported May 1, 2021 Open
cwa Schedule Event unachieved and not reported May 1, 2021 Nov 30, 2021 Resolved
cwa Schedule Event reported late May 1, 2021 Open
cwa Schedule Event achieved late but reported Nov 1, 2020 Open
cwa Schedule Event achieved late but reported May 1, 2020 Open
cwa Schedule Event reported late May 1, 2020 Open
cwa Schedule Event unachieved but reported Nov 1, 2019 Dec 3, 2019 Resolved
cwa Schedule Event unachieved and not reported Nov 1, 2019 Dec 3, 2019 Resolved
cwa Schedule Event reported late Nov 1, 2019 Open
cwa Schedule Event achieved late but reported Nov 1, 2019 Open
cwa Schedule Event unachieved and not reported Jun 1, 2019 Jul 12, 2019 Resolved
cwa Schedule Event achieved late but reported Jun 1, 2019 Open
cwa Schedule Event unachieved but reported Jun 1, 2019 Jul 12, 2019 Resolved
cwa Schedule Event reported late Jun 1, 2019 Open
cwa Schedule Event achieved late but reported Sep 1, 2018 Open
rcra Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures Mar 4, 2014 Apr 29, 2014 Resolved
rcra Standards Applicable to Generators of HW: General Sep 22, 2010 Nov 15, 2010 Resolved
rcra Standards Applicable to Generators of HW: General Apr 23, 2007 Apr 23, 2007 Resolved
cwa Schedule Event unachieved and not reported Apr 1, 2007 Nov 1, 2007 Resolved
cwa Schedule Event unachieved but reported Apr 1, 2007 Nov 1, 2007 Resolved
cwa Schedule Event achieved late but reported Apr 1, 2007 Open
cwa Schedule Event reported late Apr 1, 2007 Open
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Oct 23, 2002 Oct 23, 2002 Resolved
rcra Standards Applicable to Generators of HW: General Aug 22, 2001 Oct 1, 2001 Resolved
cwa Schedule Event achieved late but reported Jun 28, 2000 Open
rcra Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators Oct 25, 1996 Nov 22, 1996 Resolved
rcra Standards Applicable to Generators of HW: General Oct 25, 1996 Nov 22, 1996 Resolved
rcra Standards for Owners and Operators of HW TSDs: General Sep 19, 1990 Oct 29, 1990 Resolved
rcra Standards for Owners and Operators of HW TSDs: General Oct 15, 1988 Jan 3, 1989 Resolved
rcra Standards for Owners and Operators of HW TSDs: General Sep 25, 1986 Nov 26, 1986 Resolved
rcra Standards for Owners and Operators of HW TSDs: Closure and Post-Closure Nov 6, 1985 Nov 7, 1985 Resolved

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant Violation Reported Limit Exceedance Period Status
Solids, total suspended DMR, Limited - Numeric Violation 270.00 mg/L 20.00 +1,250% Oct 2025 Open
Flow rate DMR, Limited - Numeric Violation 11.81 MGD 10.37 +14% Oct 2025 Open
Solids, settleable DMR, Limited - Numeric Violation 0.00 mg/L 0.00 +900% Sep 2025 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 104.42 kg/d 45.40 +130% Mar 2025 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 118.04 kg/d 108.96 +8% Mar 2025 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 190.68 kg/d 108.96 +75% Aug 2024 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 25.88 kg/d 19.52 +33% Aug 2024 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 7.70 mg/L 2.00 +285% Dec 2023 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 4.90 mg/L 0.55 +791% Dec 2023 Resolved
Aluminum, total [as Al] DMR, Limited - Numeric Violation 3.30 mg/L 0.55 +500% Nov 2023 Resolved
Aluminum, total [as Al] DMR, Limited - Numeric Violation 3.30 mg/L 2.00 +65% Nov 2023 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 7.90 mg/L 2.00 +295% Oct 2023 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 5.00 mg/L 0.55 +809% Oct 2023 Resolved
Aluminum, total [as Al] DMR, Limited - Numeric Violation 1.80 mg/L 0.55 +227% Sep 2023 Resolved
Aluminum, total [as Al] DMR, Limited - Numeric Violation 2.70 mg/L 2.00 +35% Sep 2023 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 2.30 mg/L 0.55 +318% Aug 2023 Resolved
Aluminum, total [as Al] DMR, Limited - Numeric Violation 2.90 mg/L 2.00 +45% Aug 2023 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 49.94 kg/d 45.40 +10% Sep 2022 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 231.54 kg/d 45.40 +410% May 2022 Open
Cyanide, total [as CN] DMR, Limited - Numeric Violation 0.07 mg/L 0.06 +23% Mar 2021 Open
Cyanide, total [as CN] DMR, Limited - Numeric Violation 0.58 mg/L 0.20 +190% Dec 2019 Open
Cyanide, total [as CN] DMR, Limited - Numeric Violation 0.12 mg/L 0.08 +50% Dec 2019 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 177.06 kg/d 45.40 +290% Jun 2018 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 68.10 kg/d 19.52 +249% Jun 2018 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 113.50 kg/d 108.96 +4% Apr 2018 Open
Cyanide, total [as CN] DMR, Limited - Numeric Violation 1.70 mg/L 1.10 +55% Dec 2017 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 25.42 kg/d 19.52 +30% Jul 2017 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 177.06 kg/d 108.96 +63% Jul 2017 Open
Benzo[a]pyrene DMR, Limited - Numeric Violation 0.00 mg/L 0.00 +11% May 2017 Open
Aluminum, total [as Al] DMR, Limited - Numeric Violation 28.60 kg/d 19.52 +47% May 2017 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 113.50 kg/d 108.96 +4% May 2017 Open
PCB-1242 DMR, Limited - Numeric Violation 0.00 mg/L 0.00 +67% Apr 2017 Open
Chloroform DMR, Limited - Numeric Violation 0.02 mg/L 0.02 +5% Nov 2016 Open
Coliform, fecal general DMR, Limited - Numeric Violation 736.00 MPN/100mL 400.00 +84% Sep 2016 Open
Chloroform DMR, Limited - Numeric Violation 0.02 mg/L 0.02 +10% Aug 2016 Open
Chloroform DMR, Limited - Numeric Violation 0.02 mg/L 0.02 +10% Jul 2016 Open
Solids, settleable DMR, Limited - Numeric Violation 0.00 mg/L 0.00 +50% May 2016 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 2.20 mg/L 2.10 +5% Dec 2015 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 2.70 mg/L 2.10 +29% Aug 2015 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 2.20 mg/L 2.10 +5% Jul 2015 Open
Fluoride, total [as F] DMR, Limited - Numeric Violation 2.20 mg/L 2.10 +5% Jun 2015 Open

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

State Administrative Order of Consent
Clean Water Act · Case NY-R62024032012 · Jan 15, 2025
$25,000
Administrative - Formal
· Case 02-2019-4202 · Apr 16, 2019
$45,000
Administrative - Formal
· Case 02-2014-2031 · Sep 29, 2014
Administrative - Formal
· Case 02-2014-1209 · Mar 3, 2014
$1,500
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-NYD002232304-001 · Oct 21, 2010
Administrative - Formal
· Case 02-2004-9202 · Aug 26, 2004
$4,800
State Administrative Order of Consent
Clean Water Act · Case NY-N00002212 · Jun 11, 2002
$8,000
Judicial
· Case 02-2001-0003 · Mar 21, 2001
State Administrative Order of Consent
Clean Water Act · Case NY-N00002115 · Jun 23, 2000
State Administrative Order of Consent
Clean Water Act · Case NY-N00001928 · Sep 23, 1998
Administrative - Formal
· Case 02-1995-0239 · Dec 11, 1995
CWA 309G2B AO For Class II Penalties
Clean Water Act · Case 02-1993-N049 · Aug 2, 1993
Administrative - Formal
· Case 02-1993-0086 · Aug 2, 1993
$1,000
CWA 309A AO For Compliance
Clean Water Act · Case 02-1993-N039 · Apr 28, 1993
Administrative - Formal
· Case 02-1992-0072 · Jun 25, 1992
$2,250
State Administrative Order of Consent
Clean Water Act · Case NY-N00000923 · Aug 15, 1991
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-NYD002232304-004 · Sep 27, 1990
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-NYD002232304-003 · Oct 15, 1988
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-NYD002232304-002 · Oct 17, 1986
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-NYD002232304-000 · Nov 6, 1985

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