Rowley provided Aquatic Design and Engineering for the renovation of the historic Marion Davies Estate Swimming Pool. Surpassing the initial project goal of LEED Silver, this project became the first public beach facility to be certified LEED Gold.  A new splash pad was added, as well as solar water heating.  Painstaking care was taken in the design and construction to protect and restore the historic tile and marble finish. The project was completely re-piped to a new state of the art pool equipment room, and was designed to maximize energy efficiency and lower overall operational cost.