首页 Wilson Street Pipeline Replacement Project Completed Wilson Street Pipeline Replacement Project Completed Posted: Wednesday, April 27, 2022 Mesa Water’s Wilson Street Pipeline Replacement Project included taking a 70-year-old underground steel pipeline out of commission and installing a new pipeline. The new pipeline runs under Wilson Street from the Newport Boulevard intersection to the Harbor Boulevard intersection. The project began in August 2021 and was completed in late April on schedule and within budget. As part of a $70 million Capital Improvement Project Renewal program, the replacement of this aging pipeline is one of several major improvement and maintenance projects that Mesa Water is investing in to ensure a reliable water supply for customers. With this project now completed, the City of Costa Mesa plans to resurface Wilson Street in late June/early July. Whether it’s the engineers designing a new pipeline, crews maintaining infrastructure, customer services representatives answering calls or water quality lab professionals ensuring the safety and quality of your tap water, Mesa Water is always hard at work providing customers with an abundance of local, reliable, clean, safe drinking water