Official NPRI facility

Usine Arvida

INRP/NPRI 3406 · Saguenay, QC · last report 2024

Reported identity

Company name: Rio Tinto Alcan Inc
Address: 1955 Mellon Boulevard, Saguenay, QC, G7S 4L2
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 (267)

100 most recent observations are shown.

Manganese (and its compounds)
Recovery of Metals and Metal Compounds · 1.368 tonnes
CAS NA - 09
2024
CALCIUM FLUORIDE
Chemical Treatment · 128.9 tonnes
CAS 7789-75-5
2024
Mercury (and its compounds)
Chemical Treatment · 0.258 kg
CAS NA - 10
2024
SODIUM FLUORIDE
Chemical Treatment · 967.1 tonnes
CAS 7681-49-4
2024
anthracene
Fugitive · 25.122 kg
CAS 120-12-7
2024
carbon monoxide
Fugitive · 4596.85 tonnes
CAS 630-08-0
2024
carbonyl sulfide
Fugitive · 20.566 tonnes
CAS 463-58-1
2024
chrysene
Fugitive · 1.598 kg
CAS 218-01-9
2024
fluoranthene
Fugitive · 23.826 kg
CAS 206-44-0
2024
fluorene
Fugitive · 6.841 kg
CAS 86-73-7
2024
Hydrofluoric Acid
Fugitive · 94.237 tonnes
CAS 7664-39-3
2024
Nitrogen oxides (expressed as nitrogen dioxide)
Fugitive · 0.047 tonnes
CAS 11104-93-1
2024
PM10 - Particulate Matter <= 10 Micrometers
Fugitive · 824.306 tonnes
CAS NA - M09
2024
PM2.5 - Particulate Matter <= 2.5 Micrometers
Fugitive · 607.681 tonnes
CAS NA - M10
2024
phenanthrene
Fugitive · 93.797 kg
CAS 85-01-8
2024
pyrene
Fugitive · 8.093 kg
CAS 129-00-0
2024
Sulphur Dioxide
Fugitive · 416.986 tonnes
CAS 7446-09-5
2024
Total particulate matter
Fugitive · 1143.936 tonnes
CAS NA - M08
2024
Total reduced sulphur (expressed as hydrogen sulphide)
Fugitive · 11.654 tonnes
CAS NA - M14
2024
Volatile Organic Compounds (Total)
Fugitive · 76.644 tonnes
CAS NA - M16
2024
anthracene
Stack / Point · 218.739 kg
CAS 120-12-7
2024
tetraphene
Stack / Point · 29.24 kg
CAS 56-55-3
2024
benzo[ a ]pyrene
Stack / Point · 5.004 kg
CAS 50-32-8
2024
benzo[ b ]fluoranthene
Stack / Point · 14.015 kg
CAS 205-99-2
2024
benzo[ e ]pyrene
Stack / Point · 5.26 kg
CAS 192-97-2
2024
Benzo[ghi]perylene
Stack / Point · 1.661 kg
CAS 191-24-2
2024
Benzo[j]fluoranthene
Stack / Point · 0.757 kg
CAS 205-82-3
2024
Benzo[k]fluoranthene
Stack / Point · 0.83 kg
CAS 207-08-9
2024
carbon disulfide
Stack / Point · 0.799 tonnes
CAS 75-15-0
2024
carbon monoxide
Stack / Point · 18989.204 tonnes
CAS 630-08-0
2024
carbonyl sulfide
Stack / Point · 82.263 tonnes
CAS 463-58-1
2024
chrysene
Stack / Point · 36.262 kg
CAS 218-01-9
2024
dibenz[ a , h ]anthracene
Stack / Point · 0.285 kg
CAS 53-70-3
2024
fluoranthene
Stack / Point · 429.998 kg
CAS 206-44-0
2024
fluorene
Stack / Point · 420.836 kg
CAS 86-73-7
2024
HYDROCHLORIC ACID
Stack / Point · 2.508 tonnes
CAS 7647-01-0
2024
Hydrofluoric Acid
Stack / Point · 22.198 tonnes
CAS 7664-39-3
2024
Indeno[1,2,3-cd]pyrene
Stack / Point · 1.857 kg
CAS 193-39-5
2024
Mercury (and its compounds)
Stack / Point · 6.079 kg
CAS NA - 10
2024
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 344.303 tonnes
CAS 11104-93-1
2024
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 774.1 tonnes
CAS NA - M09
2024
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 679.989 tonnes
CAS NA - M10
2024
phenanthrene
Stack / Point · 2047.81 kg
CAS 85-01-8
2024
pyrene
Stack / Point · 279.927 kg
CAS 129-00-0
2024
Sulphur Dioxide
Stack / Point · 4503.039 tonnes
CAS 7446-09-5
2024
Total particulate matter
Stack / Point · 869.095 tonnes
CAS NA - M08
2024
Total reduced sulphur (expressed as hydrogen sulphide)
Stack / Point · 46.616 tonnes
CAS NA - M14
2024
Volatile Organic Compounds (Total)
Stack / Point · 39.732 tonnes
CAS NA - M16
2024
tetraphene
Direct Discharges · 0.1604 kg
CAS 56-55-3
2024
benzo[ a ]pyrene
Direct Discharges · 0.253894 kg
CAS 50-32-8
2024
benzo[ b ]fluoranthene
Direct Discharges · 0.1836 kg
CAS 205-99-2
2024
Benzo[j]fluoranthene
Direct Discharges · 0.1836 kg
CAS 205-82-3
2024
Benzo[k]fluoranthene
Direct Discharges · 0.1836 kg
CAS 207-08-9
2024
chrysene
Direct Discharges · 0.2825 kg
CAS 218-01-9
2024
Indeno[1,2,3-cd]pyrene
Direct Discharges · 0.2002 kg
CAS 193-39-5
2024
CHLORINE
All Media · 0.013 tonnes
CAS 7782-50-5
2024
Manganese (and its compounds)
Recovery of Metals and Metal Compounds · 1.085 tonnes
CAS NA - 09
2023
CALCIUM FLUORIDE
Chemical Treatment · 113.7 tonnes
CAS 7789-75-5
2023
Mercury (and its compounds)
Chemical Treatment · 0.227 kg
CAS NA - 10
2023
SODIUM FLUORIDE
Chemical Treatment · 852.9 tonnes
CAS 7681-49-4
2023
anthracene
Fugitive · 28.952 kg
CAS 120-12-7
2023
carbon monoxide
Fugitive · 5507.22 tonnes
CAS 630-08-0
2023
carbonyl sulfide
Fugitive · 24.679 tonnes
CAS 463-58-1
2023
chrysene
Fugitive · 1.842 kg
CAS 218-01-9
2023
fluoranthene
Fugitive · 27.346 kg
CAS 206-44-0
2023
fluorene
Fugitive · 7.837 kg
CAS 86-73-7
2023
Hydrofluoric Acid
Fugitive · 130.987 tonnes
CAS 7664-39-3
2023
Nitrogen oxides (expressed as nitrogen dioxide)
Fugitive · 0.052 tonnes
CAS 11104-93-1
2023
PM10 - Particulate Matter <= 10 Micrometers
Fugitive · 1013.376 tonnes
CAS NA - M09
2023
PM2.5 - Particulate Matter <= 2.5 Micrometers
Fugitive · 746.912 tonnes
CAS NA - M10
2023
phenanthrene
Fugitive · 107.563 kg
CAS 85-01-8
2023
pyrene
Fugitive · 9.288 kg
CAS 129-00-0
2023
Sulphur Dioxide
Fugitive · 502.096 tonnes
CAS 7446-09-5
2023
Total particulate matter
Fugitive · 1406.48 tonnes
CAS NA - M08
2023
Total reduced sulphur (expressed as hydrogen sulphide)
Fugitive · 13.985 tonnes
CAS NA - M14
2023
Volatile Organic Compounds (Total)
Fugitive · 86.0101 tonnes
CAS NA - M16
2023
anthracene
Stack / Point · 29.373 kg
CAS 120-12-7
2023
tetraphene
Stack / Point · 8.569 kg
CAS 56-55-3
2023
benzo[ a ]pyrene
Stack / Point · 1.713 kg
CAS 50-32-8
2023
benzo[ b ]fluoranthene
Stack / Point · 4.196 kg
CAS 205-99-2
2023
benzo[ e ]pyrene
Stack / Point · 2.337 kg
CAS 192-97-2
2023
Benzo[ghi]perylene
Stack / Point · 0.543 kg
CAS 191-24-2
2023
Benzo[j]fluoranthene
Stack / Point · 1.425 kg
CAS 205-82-3
2023
Benzo[k]fluoranthene
Stack / Point · 1.388 kg
CAS 207-08-9
2023
carbon disulfide
Stack / Point · 0.877 tonnes
CAS 75-15-0
2023
carbon monoxide
Stack / Point · 22595.678 tonnes
CAS 630-08-0
2023
carbonyl sulfide
Stack / Point · 98.716 tonnes
CAS 463-58-1
2023
chrysene
Stack / Point · 14.177 kg
CAS 218-01-9
2023
dibenz[ a , h ]anthracene
Stack / Point · 0.133 kg
CAS 53-70-3
2023
fluoranthene
Stack / Point · 153.019 kg
CAS 206-44-0
2023
fluorene
Stack / Point · 172.784 kg
CAS 86-73-7
2023
HYDROCHLORIC ACID
Stack / Point · 2.381 tonnes
CAS 7647-01-0
2023
Hydrofluoric Acid
Stack / Point · 11.908 tonnes
CAS 7664-39-3
2023
Indeno[1,2,3-cd]pyrene
Stack / Point · 0.594 kg
CAS 193-39-5
2023
Mercury (and its compounds)
Stack / Point · 6.746 kg
CAS NA - 10
2023
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 270.382 tonnes
CAS 11104-93-1
2023
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 652.558 tonnes
CAS NA - M09
2023
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 573.751 tonnes
CAS NA - M10
2023
phenanthrene
Stack / Point · 1182.802 kg
CAS 85-01-8
2023
pyrene
Stack / Point · 84.084 kg
CAS 129-00-0
2023