Conservation Training
Lead Service Line Inventory Guidance
February 27, 2024
1:00 pm – 2:30 pm
Location: Webinar
EPA Lead Service Line Inventory Guidance - Melanie Bolden and Holly Young, EPA Office of Water
- Developing a lead service line (LSL) inventory and identifying the location of LSLs is the
first step for beginning LSL replacement and protecting public health. The purpose of this
presentation is to walk through the EPA’s Guidance for Developing and Maintaining a
Service Line Inventory. The guidance provides support for the service line inventory
requirements according to the 2021 Lead and Copper Rule Revisions, referred to as LCRR.
Colorado Lead Service Line Inventory Guidance - Melanie Criswell and Haley Orahood, Colorado Department of Public Health and Environment
- This presentation will cover Colorado’s initial service line inventory guidance policy,
which builds on EPA’s LSL inventories guidance document. Colorado water systems
requested a policy to formalize requirements and expectations related to issues such as
calling galvanized lines non-lead, statistical modeling, and non-lead cutoff dates.
Colorado will discuss some of state specific policy decisions on the initial service line
inventory and potential Lead and Copper Rule Improvements impacts.