Service Lines

Service Lines

AWWA service line standards cover the AWWA C800 series, which include underground service line valves and fittings as well as the replacement and flushing of lead pipes.

AWWA C800-2021

Underground Service Line Valves and Fittings

This standard covers valves, fittings, service saddles, and meter setters for use in a service line from the main through the meter valve or meter-setting appurtenance.

AWWA C810-2017

Replacement and Flushing of Lead Service Lines (PDF)

This standard describes essential procedures for the replacement of lead water service lines and flushing following replacement. This standard also describes procedures for partial replacement and repair situations where complete lead service line replacement is not possible or practical.