AB 1102 California Assembly · 2025-2026 Regular Session

Sea level rise and groundwater rise: contaminated sites: report.

Summary

Under existing law, the Department of Toxic Substances Control generally regulates the management and handling of hazardous substances, materials, and waste. The bill would require, on or before January 1, 2027, the department and the State Water Resources Control Board to submit a report to the Legislature that includes specified information, including information relating to all contaminated sites that are vulnerable to sea level rise and groundwater rise.

Bill status failed 1 of 4 stages cleared

Introduction

Feb 2025

Committee Review

Floor Vote

Governor

Introduced Feb 20, 2025 Last action Feb 2, 2026

Maddy AI version diff · 2 comparisons

What changed between versions

04/09/25 - Amended Assembly → AB1102 · 2 edits

MINOR

The changes between these two versions of AB 1102 are primarily presentational and formatting-related. The bill text itself (Section 57014 of the Health and Safety Code and Section 65940.4 of the Government Code) remains substantively identical. The main differences are a reframed bill title shifting emphasis from 'development projects' to 'contaminated sites: report,' and a possible change in the state-mandated local program designation from yes to no.

SCOPE

The bill title and digest header changed from 'Development projects: sea level rise and groundwater rise risk assessment' to 'Sea level rise and groundwater rise: contaminated sites: report,' reframing the bill's stated primary purpose around the reporting requirement rather than the development application requirement.

FISCAL

The state-mandated local program designation appears to have changed from yes to no, which would affect whether the bill triggers state reimbursement obligations under Article XIII B of the California Constitution. However, Section 2 still states no reimbursement is required because local agencies can levy fees.

Floor votes

How they voted

No floor votes recorded yet.

Full legislative history

Actions timeline

Total actions

Key actions

Committee

Amendments

Feb 2, 2026

Lower · Passed

From committee: Filed with the Chief Clerk pursuant to Joint Rule 56.

lower

May 23, 2025

Lower · Passed

In committee: Held under submission.

lower

May 14, 2025

Committee

In committee: Set, first hearing. Referred to APPR. suspense file.

lower

Apr 30, 2025

Lower · Passed

From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 7. Noes 0.) (April 29). Re-referred to Com. on APPR.

lower

Apr 16, 2025

Lower · Passed

In committee: Hearing postponed by committee.

lower

Apr 10, 2025

Committee

Re-referred to Com. on E.S & T.M. pursuant to Assembly Rule 96.

lower

Apr 10, 2025

Committee

Re-referred to Com. on H. & C.D.

lower

Apr 9, 2025

Introduced

From committee chair, with author's amendments: Amend, and re-refer to Com. on H. & C.D. Read second time and amended.

lower

Mar 28, 2025

Committee

Referred to Coms. on H. & C.D. and E.S & T.M.

lower

Feb 21, 2025

Lower · Passed

From printer. May be heard in committee March 23.

lower

1 primary · 0 co-sponsors