No threat to public health, state officials say. On Thursday, sulfur dioxide was leaking from the refinery at a rate of 1,450 pounds per hour, according to a notice posted through the Delaware ...

The Delaware City Refinery has been continuously releasing more than permitted amounts of toxic sulfur dioxide into the air for a week now, but air quality in the area remains safe, according to ...

The Bellefonte II station, located in Bellevue State Park, reached 7 parts per billion on June 4. Lavoie said that could have been sourced from the refinery or just as plausibly from other ...

Delaware City Refinery equipment repaired, in operation, after almost 3 weeks. The refinery reported emissions of the toxic gas sulfur dioxide at rates as high as 1,450 per hour over the past couple ...

DELWARE CITY REFINERY RELEASE Delaware City Refinery continues toxic chemical release.Here's what we know. While the chemical release remained below unhealthy thresholds, the levels exceeded the ...

The refinery said it reported a Level 1 Community Awareness Message to Contra Costa Health at 5:47 a.m. because of the flaring. Following the message, ...