Fact Sheet: Requirements for Copper Roofs and Other Architectural Copper
Copper Sources and Management Strategies Clearinghouse
Is Your Roof Runoff Polluted?
Draining Pools and Spas
BACWA - Guidelines for Plumbers and Installers of Copper Piping Systems
BACWA - Guidelines for Designers of Copper Piping Systems
Architectural Uses of Copper
Copper Piping Corrosion: A Problem for San Francisco Bay