A three-year construction project on San Diego's oldest aqueduct is underway, with the San Diego County Water Authority leading the $66 million effort to upgrade the infrastructure.
Valley Center has grown with its water district valleycenter.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from valleycenter.com Daily Mail and Mail on Sunday newspapers.
First Aqueduct Water Pipeline Rehabilitated With Geopolymer For SDCWA wateronline.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wateronline.com Daily Mail and Mail on Sunday newspapers.