• The American Water Works Association (AWWA)
• Association of Water Board Directors – Water Smart Program
• Equi-Tax, Inc.
• Harris County Precinct 4 – Maintenance, Community Assistance Department
• Harris-Galveston Subsidence District
• North Harris County Regional Water Authority
• Secretary of State
• Texas Commission on Environmental Quality (TCEQ)
• Texas Legislature Online
• Texas Water Development Board
• US Environmental Protection Agency