(Trent Nelson | The Salt Lake Tribune) Construction of North Davis Sewer District's new pipeline along the Antelope Island causeway on Tuesday, May 31, 2022. The pipeline will discharge treated water into the Great Salt Lake west of Antelope Island, instead of into Farmington Bay.(Trent Nelson | The Salt Lake Tribune) Construction of North Davis Sewer District's new pipeline along the Antelope Island causeway on Tuesday, May 31, 2022. The pipeline will discharge treated water into the Great Salt Lake west of Antelope Island, instead of into Farmington Bay.