Tap Water Lookup

The water briefing · Lead

New guidance helps utilities identify and replace lead service lines

EPA published two practical resources for water systems: one about accessing properties for service-line work, and another about maintaining service-line inventories. The documents support implementation of the Lead and Copper Rule Improvements.

A clearer perspective.
Public records. Clearer context.

U.S. EPA announcement:
Explanation published:
Source review:

Final guidance released

The details that matter

What this means.

  • The resources address property access and maintaining service-line inventories.
  • They help utilities carry out existing requirements rather than announcing a finding at a specific home.

The context. These are guidance documents explaining existing requirements. The announcement does not mean that a particular home has a lead service line.

Connect it to your water.

Ask your utility where to find its service-line inventory and whether your address has a recorded pipe material.

Find your utility’s annual report

Keep exploring

All updates
PFAS

EPA’s final PFAS survey data: what the complete results show

UCMR 5 is a one-time monitoring survey. A result at or above a limit is a measurement, not a violation: the PFOA and PFOS limits are enforced on running annual averages from 2029, and EPA has proposed letting eligible systems request more time, to 2031.

Keep exploring

Every record tells
part of the story.

Find a place. Read the measurements.
Understand the context.

Explore water records