The Capital Regional District plans to skip secondary treatment during three weeks of maintenance at the Esquimalt sewage ...

The Eldoret Sewerage & Sewage Treatment Works recycles waste from ... into a tertiary pond for five days before proceeding to the aeration chamber, where the final treatment takes place.

It is one of four aeration basins that are arranged in ... which regulates the region’s 37 wastewater treatment plants, is scheduled to adopt this summer an updated watershed permit that will ...