Flaring Report Under O. Reg. 530/18 | Clean Air Sarnia and Area (CASA)

Facilities registered to O.Reg.530/18: Air Pollution - Discharge of Sulphur Dioxide from Petroleum Facilities are subject to a discharge limit of 225 kg sulphur dioxide in a 24-period when they are experiencing an upset of their sulphur recovery process unit. This limit came into effect on July 1, 2019. If a facility exceeds the limit, within 60-days they must report on their website the amount of sulpuhr dioxide released from the event.

Results can be found on the facility websites at the links below.

Petroleum Refineries:

Working towards improving Sarnia's air quality!

Leave us a comment

Air quality data on this website are automatically polled from the Clean Air Sarnia and Area monitoring network and are intended for public awareness. Because the data is real time, they have not undergone complete quality control and quality assurance procedures, and so they may contain errors and are subject to change. The real-time air quality data on this web page are considered "unverified data" and should not be used in published documents.

Data integrity and validity may be affected by instrument malfunctions, telemetry connectivity, QA/QC requirements, instrument calibration times or power outages.

Real-time air quality data on this website are not meant for emergency response purposes. This website does not replace or supplement the existing emergency notification and response protocols, including Sarnia-Lambton Alerts.