Cadiz Inc., the downtown water company with a proposed project to pump and transport water from an aquifer beneath its Mojave Desert land holdings, announced Oct. 5 that it plans to donate up to $5 million from project revenue towards efforts to improve water quality at nearby water systems and throughout Southern California. The $5 million donation would be administered over a five-year period by the Fenner Valley Water Authority, which would then distribute the money to eligible small water systems that serve disadvantaged communities. The money would be used primarily to build water treatment systems.