Clean Water Act (CWA): Federal legislation that regulates water quality standards and discharge of pollutants into U.S. waters. Essential for water management and conservation practices.

Safe Drinking Water Act (SDWA): Federal law that establishes standards for drinking water quality and requirements for public water supply systems in the United States.

Water Resources Development Act: Federal legislation addressing water infrastructure development and resource management across the United States.

State Water Rights Laws: State-specific legislation that governs water rights, including prior appropriation doctrine (Western states) and riparian rights (Eastern states).

State Drought Management Plans: State-level protocols and regulations that outline specific measures and emergency responses during water shortage situations.

Municipal Water Conservation Ordinances: Local-level regulations that establish water use restrictions and conservation requirements during shortage periods.

EPA Guidelines: Environmental Protection Agency's federal guidelines governing water quality, conservation, and management practices.

State EPA Requirements: State-specific environmental protection requirements that complement federal regulations for water management.

Local Water District Regulations: Specific rules and guidelines established by local water districts for water usage and conservation in their jurisdiction.

Interstate Water Compacts: Agreements between states regarding shared water resources and their management during normal and shortage conditions.