Lead and Copper Rule Long-Term Revisions
As a part of EPA’s ongoing effort to understand and assess lead exposure to children, EPA is initiating a peer review of draft scientific modeling approaches to inform EPA’s evaluation of potential health-based benchmarks for lead in drinking water. Read more.
To help shape an updated Lead and Copper Rule, EPA has engaged with multiple stakeholders representing a wide range of expertise.
National Drinking Water Advisory Council (NDWAC) Lead and Copper Rule Working Group
Sample site selection criteria;
Lead sampling protocols;
Public education for copper;
Measures to ensure optimal corrosion control treatment; and
Lead service line replacement.
Science Advisory Board Evaluation of the Effectiveness of Partial Lead Service Line Replacements
Associations between PLSLR and blood lead levels in children;
Water sampling data at the tap before and after PLSLR;
Comparisons between partial and full lead service line replacements;
PLSLR techniques; and
The impact of galvanic corrosion.
Stakeholder Meeting Concerning Potential Long-Term Revisions to the Lead and Copper Rule
EPA held a public meeting on November 4, 2010 to discuss potential Long-Term Revisions to the LCR. The meeting was held to obtain stakeholder feedback about key issues and options to address the issues.
- Federal Register Notice: Notice of a Public Meeting: Stakeholder Meeting Concerning EPA's Long-Term Revisions to the Regulation of Lead and Copper in Drinking Water
- Review the presentations from the Lead and Copper Rule Stakeholder Meeting - November 4, 2010
Revisions to the LCR may impact tribes. EPA consulted via teleconference with Indian Tribes on the proposed LCR revisions in 2011. Additional details and background information regarding this consultation can be found in the Tribal Notification Letter.
Because LCR revisions may have environmental justice impacts, in 2011 EPA held a public meeting to discuss environmental justice considerations.