Official NPRI facility

Aluminerie de Deschambault

INRP/NPRI 4782 · Deschambault, QC · last report 2024

Reported identity

Company name: Compagnie de gestion Alcoa - Lauralco
Address: 1 des Sources Boulevard, Deschambault, QC, G0A 1S0
SCIAN/NAICS: 331313 Primary production of alumina and aluminum

This reported company name has not yet been matched to a government business registry.

Official source

National Pollutant Release Inventory (NPRI/INRP) - Environment and Climate Change Canada

Contains information licensed under the Open Government Licence – Canada.

Official dataset ↗Open Government Licence - Canada 2.0 ↗

Environmental observations (257)

100 most recent observations are shown.

carbon monoxide
Fugitive · 284.79 tonnes
CAS 630-08-0
2024
carbonyl sulfide
Fugitive · 1.68 tonnes
CAS 463-58-1
2024
fluorene
Fugitive · 0.2 kg
CAS 86-73-7
2024
Hydrofluoric Acid
Fugitive · 65.08 tonnes
CAS 7664-39-3
2024
Nitrogen oxides (expressed as nitrogen dioxide)
Fugitive · 0.02 tonnes
CAS 11104-93-1
2024
PM10 - Particulate Matter <= 10 Micrometers
Fugitive · 103.76 tonnes
CAS NA - M09
2024
PM2.5 - Particulate Matter <= 2.5 Micrometers
Fugitive · 76.38 tonnes
CAS NA - M10
2024
phenanthrene
Fugitive · 0.6 kg
CAS 85-01-8
2024
styrene
Fugitive · 5.7876 tonnes
CAS 100-42-5
2024
Sulphur Dioxide
Fugitive · 34.08 tonnes
CAS 7446-09-5
2024
Toluene
Fugitive · 46.3012 tonnes
CAS 108-88-3
2024
Total particulate matter
Fugitive · 144.11 tonnes
CAS NA - M08
2024
Total reduced sulphur (expressed as hydrogen sulphide)
Fugitive · 0.95 tonnes
CAS NA - M14
2024
Volatile Organic Compounds (Total)
Fugitive · 144.69 tonnes
CAS NA - M16
2024
n-Hexane
Fugitive · 1.1575 tonnes
CAS 110-54-3
2024
acenaphthylene
Stack / Point · 0.68 kg
CAS 208-96-8
2024
anthracene
Stack / Point · 1.65 kg
CAS 120-12-7
2024
benzo[ a ]pyrene
Stack / Point · 0.13 kg
CAS 50-32-8
2024
carbon monoxide
Stack / Point · 28352.24 tonnes
CAS 630-08-0
2024
carbonyl sulfide
Stack / Point · 166.33 tonnes
CAS 463-58-1
2024
chrysene
Stack / Point · 0 kg
CAS 218-01-9
2024
ethene
Stack / Point · 1.319 tonnes
CAS 74-85-1
2024
fluoranthene
Stack / Point · 4.22 kg
CAS 206-44-0
2024
fluorene
Stack / Point · 5.88 kg
CAS 86-73-7
2024
Hydrofluoric Acid
Stack / Point · 14.23 tonnes
CAS 7664-39-3
2024
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 31.82 tonnes
CAS 11104-93-1
2024
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 52.43 tonnes
CAS NA - M09
2024
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 43.96 tonnes
CAS NA - M10
2024
phenanthrene
Stack / Point · 14.93 kg
CAS 85-01-8
2024
pyrene
Stack / Point · 4.96 kg
CAS 129-00-0
2024
styrene
Stack / Point · 0.09346 tonnes
CAS 100-42-5
2024
Sulphur Dioxide
Stack / Point · 4325.04 tonnes
CAS 7446-09-5
2024
Toluene
Stack / Point · 0.3599 tonnes
CAS 108-88-3
2024
Total particulate matter
Stack / Point · 64.11 tonnes
CAS NA - M08
2024
Total reduced sulphur (expressed as hydrogen sulphide)
Stack / Point · 94.31 tonnes
CAS NA - M14
2024
Volatile Organic Compounds (Total)
Stack / Point · 32.76 tonnes
CAS NA - M16
2024
n-Hexane
Stack / Point · 0.1403 tonnes
CAS 110-54-3
2024
acenaphthylene
Fugitive · 0 kg
CAS 208-96-8
2023
tetraphene
Fugitive · 0 kg
CAS 56-55-3
2023
benzo[ a ]pyrene
Fugitive · 0 kg
CAS 50-32-8
2023
benzo[ b ]fluoranthene
Fugitive · 0 kg
CAS 205-99-2
2023
benzo[ e ]pyrene
Fugitive · 0 kg
CAS 192-97-2
2023
Benzo[ghi]perylene
Fugitive · 0 kg
CAS 191-24-2
2023
Benzo[j]fluoranthene
Fugitive · 0 kg
CAS 205-82-3
2023
Benzo[k]fluoranthene
Fugitive · 0 kg
CAS 207-08-9
2023
carbon monoxide
Fugitive · 284.696 tonnes
CAS 630-08-0
2023
carbonyl sulfide
Fugitive · 1.72 tonnes
CAS 463-58-1
2023
chrysene
Fugitive · 0 kg
CAS 218-01-9
2023
dibenz[ a , h ]anthracene
Fugitive · 0 kg
CAS 53-70-3
2023
fluoranthene
Fugitive · 0 kg
CAS 206-44-0
2023
fluorene
Fugitive · 0.31 kg
CAS 86-73-7
2023
Hydrofluoric Acid
Fugitive · 66.48 tonnes
CAS 7664-39-3
2023
Indeno[1,2,3-cd]pyrene
Fugitive · 0 kg
CAS 193-39-5
2023
Nitrogen oxides (expressed as nitrogen dioxide)
Fugitive · 0.018 tonnes
CAS 11104-93-1
2023
PM10 - Particulate Matter <= 10 Micrometers
Fugitive · 100.6 tonnes
CAS NA - M09
2023
PM2.5 - Particulate Matter <= 2.5 Micrometers
Fugitive · 74.05 tonnes
CAS NA - M10
2023
phenanthrene
Fugitive · 0.92 kg
CAS 85-01-8
2023
styrene
Fugitive · 5.7497 tonnes
CAS 100-42-5
2023
Sulphur Dioxide
Fugitive · 34.926 tonnes
CAS 7446-09-5
2023
Toluene
Fugitive · 45.9972 tonnes
CAS 108-88-3
2023
Total particulate matter
Fugitive · 139.72 tonnes
CAS NA - M08
2023
Total reduced sulphur (expressed as hydrogen sulphide)
Fugitive · 0.98 tonnes
CAS NA - M14
2023
Volatile Organic Compounds (Total)
Fugitive · 143.741 tonnes
CAS NA - M16
2023
n-Hexane
Fugitive · 1.1499 tonnes
CAS 110-54-3
2023
acenaphthylene
Stack / Point · 0.73 kg
CAS 208-96-8
2023
anthracene
Stack / Point · 0.00219 kg
CAS 120-12-7
2023
tetraphene
Stack / Point · 0 kg
CAS 56-55-3
2023
benzo[ a ]pyrene
Stack / Point · 0.12 kg
CAS 50-32-8
2023
benzo[ b ]fluoranthene
Stack / Point · 0 kg
CAS 205-99-2
2023
benzo[ e ]pyrene
Stack / Point · 0 kg
CAS 192-97-2
2023
Benzo[ghi]perylene
Stack / Point · 0 kg
CAS 191-24-2
2023
Benzo[j]fluoranthene
Stack / Point · 0 kg
CAS 205-82-3
2023
Benzo[k]fluoranthene
Stack / Point · 0 kg
CAS 207-08-9
2023
carbon monoxide
Stack / Point · 28450.061 tonnes
CAS 630-08-0
2023
carbonyl sulfide
Stack / Point · 170.49 tonnes
CAS 463-58-1
2023
chrysene
Stack / Point · 0 kg
CAS 218-01-9
2023
dibenz[ a , h ]anthracene
Stack / Point · 0 kg
CAS 53-70-3
2023
ethene
Stack / Point · 1.3415 tonnes
CAS 74-85-1
2023
fluoranthene
Stack / Point · 4.43 kg
CAS 206-44-0
2023
fluorene
Stack / Point · 6.01 kg
CAS 86-73-7
2023
Hydrofluoric Acid
Stack / Point · 19.62 tonnes
CAS 7664-39-3
2023
Indeno[1,2,3-cd]pyrene
Stack / Point · 0 kg
CAS 193-39-5
2023
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 29.072 tonnes
CAS 11104-93-1
2023
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 55.313 tonnes
CAS NA - M09
2023
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 46.522 tonnes
CAS NA - M10
2023
phenanthrene
Stack / Point · 18.6 kg
CAS 85-01-8
2023
pyrene
Stack / Point · 6.16 kg
CAS 129-00-0
2023
styrene
Stack / Point · 0.0932 tonnes
CAS 100-42-5
2023
Sulphur Dioxide
Stack / Point · 4516.523 tonnes
CAS 7446-09-5
2023
Toluene
Stack / Point · 0.362 tonnes
CAS 108-88-3
2023
Total particulate matter
Stack / Point · 66.567 tonnes
CAS NA - M08
2023
Total reduced sulphur (expressed as hydrogen sulphide)
Stack / Point · 96.67 tonnes
CAS NA - M14
2023
Volatile Organic Compounds (Total)
Stack / Point · 34.312 tonnes
CAS NA - M16
2023
n-Hexane
Stack / Point · 0.1511 tonnes
CAS 110-54-3
2023
tetraphene
Fugitive · 0 kg
CAS 56-55-3
2022
benzo[ b ]fluoranthene
Fugitive · 0 kg
CAS 205-99-2
2022
benzo[ e ]pyrene
Fugitive · 0 kg
CAS 192-97-2
2022
Benzo[ghi]perylene
Fugitive · 0 kg
CAS 191-24-2
2022
Benzo[j]fluoranthene
Fugitive · 0 kg
CAS 205-82-3
2022
Benzo[k]fluoranthene
Fugitive · 0 kg
CAS 207-08-9
2022