Official NPRI facility

W.R. Grace Canada Corp.

INRP/NPRI 2456 · Salaberry-de-Valleyfield, QC · last report 2024

Reported identity

Company name: W. R. Grace Canada Corp.
Address: 42 Fabre, Salaberry-de-Valleyfield, QC, J6S 4K7
SCIAN/NAICS: 325999 All other miscellaneous chemical product manufacturing

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 (57)

Ammonia (total)
Fugitive · 0.05 tonnes
CAS NA - 16
2024
Ammonia (total)
Stack / Point · 2.62 tonnes
CAS NA - 16
2024
HYDROCHLORIC ACID
Stack / Point · 1.1 tonnes
CAS 7647-01-0
2024
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 50.34 tonnes
CAS 11104-93-1
2024
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 16.314 tonnes
CAS NA - M09
2024
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 5.976 tonnes
CAS NA - M10
2024
SULFURIC ACID
Stack / Point · 0.4997 tonnes
CAS 7664-93-9
2024
Total particulate matter
Stack / Point · 30.4884 tonnes
CAS NA - M08
2024
carbon monoxide
Storage / Handling · 25.965 tonnes
CAS 630-08-0
2024
Phosphorus (total)
All Media · 0 tonnes
CAS NA - 22
2024
Ammonia (total)
Fugitive · 0.05 tonnes
CAS NA - 16
2023
Ammonia (total)
Stack / Point · 2.44 tonnes
CAS NA - 16
2023
carbon monoxide
Stack / Point · 24.169 tonnes
CAS 630-08-0
2023
HYDROCHLORIC ACID
Stack / Point · 2.84 tonnes
CAS 7647-01-0
2023
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 47.02 tonnes
CAS 11104-93-1
2023
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 12.3026 tonnes
CAS NA - M09
2023
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 4.7766 tonnes
CAS NA - M10
2023
SULFURIC ACID
Stack / Point · 0.3764 tonnes
CAS 7664-93-9
2023
Total particulate matter
Stack / Point · 21.2387 tonnes
CAS NA - M08
2023
Phosphorus (total)
All Media · 0 tonnes
CAS NA - 22
2023
HYDROCHLORIC ACID
Chemical Treatment · 0.029 tonnes
CAS 7647-01-0
2022
Ammonia (total)
Municipal Sewage Treatment Plant · 23.537 tonnes
CAS NA - 16
2022
Zinc (and its compounds)
Municipal Sewage Treatment Plant · 0.059 tonnes
CAS NA - 14
2022
Ammonia (total)
Fugitive · 0.05 tonnes
CAS NA - 16
2022
Ammonia (total)
Stack / Point · 3.2 tonnes
CAS NA - 16
2022
carbon monoxide
Stack / Point · 24.169 tonnes
CAS 630-08-0
2022
HYDROCHLORIC ACID
Stack / Point · 1.12 tonnes
CAS 7647-01-0
2022
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 47.406 tonnes
CAS 11104-93-1
2022
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 13.8648 tonnes
CAS NA - M09
2022
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 5.1092 tonnes
CAS NA - M10
2022
SULFURIC ACID
Stack / Point · 0.3445 tonnes
CAS 7664-93-9
2022
Total particulate matter
Stack / Point · 25.7158 tonnes
CAS NA - M08
2022
Phosphorus (total)
All Media · 0 tonnes
CAS NA - 22
2022
SULFURIC ACID
Chemical Treatment · 7.456 tonnes
CAS 7664-93-9
2021
Ammonia (total)
Municipal Sewage Treatment Plant · 21.757 tonnes
CAS NA - 16
2021
Zinc (and its compounds)
Municipal Sewage Treatment Plant · 0.026 tonnes
CAS NA - 14
2021
Ammonia (total)
Fugitive · 0.05 tonnes
CAS NA - 16
2021
Ammonia (total)
Stack / Point · 3.53 tonnes
CAS NA - 16
2021
carbon monoxide
Stack / Point · 22.758 tonnes
CAS 630-08-0
2021
HYDROCHLORIC ACID
Stack / Point · 0.97 tonnes
CAS 7647-01-0
2021
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 42.403 tonnes
CAS 11104-93-1
2021
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 18.8838 tonnes
CAS NA - M09
2021
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 6.6896 tonnes
CAS NA - M10
2021
SULFURIC ACID
Stack / Point · 0.3716 tonnes
CAS 7664-93-9
2021
Total particulate matter
Stack / Point · 36.8707 tonnes
CAS NA - M08
2021
SULFURIC ACID
Chemical Treatment · 117.02 tonnes
CAS 7664-93-9
2020
Ammonia (total)
Municipal Sewage Treatment Plant · 12.851 tonnes
CAS NA - 16
2020
Zinc (and its compounds)
Municipal Sewage Treatment Plant · 0.151 tonnes
CAS NA - 14
2020
Ammonia (total)
Fugitive · 0.05 tonnes
CAS NA - 16
2020
Ammonia (total)
Stack / Point · 1.42 tonnes
CAS NA - 16
2020
carbon monoxide
Stack / Point · 26.538 tonnes
CAS 630-08-0
2020
HYDROCHLORIC ACID
Stack / Point · 0.7 tonnes
CAS 7647-01-0
2020
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 47.18 tonnes
CAS 11104-93-1
2020
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 16.5183 tonnes
CAS NA - M09
2020
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 6.2152 tonnes
CAS NA - M10
2020
SULFURIC ACID
Stack / Point · 0.2429 tonnes
CAS 7664-93-9
2020
Total particulate matter
Stack / Point · 29.8703 tonnes
CAS NA - M08
2020