Public Works The Public Works Department aims to enhance the quality of life for Palacios residents and promote economic development for the community by providing and maintaining public infrastructure in a sustainable manner to the highest possible standards.Drinking Water Quality – Annual Reports2020 Annual Drinking Water Quality Report2019 Annual Drinking Water Quality Report2018 Annual Drinking Water Quality Report2017 Annual Drinking Water Quality Report Contact:City Barn: 361-972-21431200 PerrymanPalacios, TX 77465