SB4025

EPA-LEAD SERVICE LINE REPLACE

Complete·7/10/26

Illinois SB4025 mandates lead service line replacements in community water supplies, sets replacement timelines, and requires diversity in contractor.

Illinois SB4025 amends the Environmental Protection Act to mandate the replacement of lead service lines in community water supplies. It sets specific replacement timelines based on the number of lead service lines reported, ranging from 7% annually for supplies with 1,200 or fewer lines to 6% annually for supplies with more than 99,999 lines. The bill also requires community water supplies to develop and submit material inventories and replacement plans to the Illinois Environmental Protection Agency.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Sponsors

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9
0
Democratic CaucusRepublican Caucus

Calendar

May 12

4:00 PM

House Energy & Environment Committee Hearing

May 6

3:30 PM

Senate Local Government Committee Hearing

History

Jul 10

Senate

Governor Approved

Jul 10

Senate

Effective Date July 10, 2026

Jul 10

Senate

Public Act . . . . . . . . . 104-0572