South Coast AQMD's Updated Rule 1178 Rule 1178 was established to further reduce VOC emissions from aboveground storage tanks located at...

Summary   In July 2024, the South Coast Air Quality Management District (AQMD) published its Preliminary Draft Rule Language along with...

The EPA has established maximum contaminant levels (MCLs) for six PFAS in drinking water.

The EPA is proposing changes to the existing Air Emissions Reporting Requirements (AERR). The proposed changes would require facility...

The South Coast AQMD is ending the NOx RECLAIM program, which will result in big changes to permitting requirements for new and modified...

Operators of on-road vehicles in Oregon with a gross vehicle weight rating (GVWR) over 8,500 pounds that meet any of the following...