California 2025-2026 Regular Session

California Senate Bill SB466

Introduced
2/19/25  
Refer
2/26/25  
Refer
3/24/25  
Refer
4/2/25  
Report Pass
4/23/25  
Refer
4/23/25  
Report Pass
4/30/25  
Report Pass
4/23/25  
Refer
5/1/25  
Refer
4/23/25  
Report Pass
4/30/25  
Report Pass
4/30/25  
Refer
5/1/25  
Engrossed
5/28/25  
Refer
5/1/25  
Refer
6/5/25  
Engrossed
5/28/25  
Refer
6/24/25  
Report Pass
7/2/25  
Refer
7/2/25  
Report Pass
7/16/25  

Caption

Drinking water: primary standard for hexavalent chromium: exemption.

Impact

If enacted, SB 466 would significantly alter the liability landscape for public water systems concerning hexavalent chromium. By providing immunity from civil lawsuits for non-governmental parties, the bill aims to encourage these systems to adhere to compliance plans without the fear of litigation. This could lead to increased implementation of necessary upgrades and improvements to address contamination issues without the added pressure of potential legal consequences.

Summary

Senate Bill 466, introduced by Senator Caballero, focuses on the regulation of hexavalent chromium in drinking water by adding Section 116341 to the Health and Safety Code. The bill provides public water systems that meet the maximum contaminant level (MCL) standards for total chromium protection from civil liability concerning hexavalent chromium while they are implementing and complying with a state board-approved compliance plan. This exemption applies during both the approval phase and while executing the plan, or until the state reviews the proposed compliance plan.

Sentiment

The sentiment around SB 466 appears to be supportive among those who view it as a practical measure that encourages compliance with existing drinking water safety standards. Proponents argue that removing liability will facilitate quicker actions to improve public health. However, concerns may arise from environmental advocates and members of the community who fear that this could lead to reduced accountability for public water systems and a potential decline in water quality standards.

Contention

Notable contentions surrounding SB 466 include the concern that while it aims to support compliance, it may inadvertently reduce the incentive for public water systems to prioritize immediate solutions to hexavalent chromium contamination. Critics worry that the liability exemption could result in complacency or slow down necessary remediation efforts, as systems may rely on the legal protections instead of actively addressing concerns. The balance between protecting public health and ensuring accountability remains a critical point of discussion among stakeholders.

Companion Bills

No companion bills found.

Previously Filed As

CA SB1065

Primary drinking water standards: hexavalent chromium: compliance plan.

CA AB3090

Drinking water standards: emergency notification plan.

CA SB1188

Drinking water: technical, managerial, and financial standards.

CA AB3187

Safe Drinking Water Plan.

CA AB664

California Safe Drinking Water Act.

CA AB1851

Drinking water: schoolsites: lead testing pilot program.

CA SB1147

Drinking water: microplastics levels.

CA AB1627

California Safe Drinking Water Act.

CA SB867

Safe Drinking Water, Wildfire Prevention, Drought Preparedness, and Clean Air Bond Act of 2024.

CA AB2454

Drinking water: rental property: domestic well testing.

Similar Bills

CA SB1065

Primary drinking water standards: hexavalent chromium: compliance plan.

CA SB1176

Wildfires: workgroup: toxic heavy metals.

CA SB234

Wildfires: workgroup: toxic heavy metals.

NJ A5885

Requires DEP to establish maximum contaminant level for hexavalent chromium in drinking water.

NJ S4634

Requires DEP to establish maximum contaminant level for hexavalent chromium in drinking water.

RI S0724

Pfas In Drinking Water, Groundwater, And Surface Water

RI H5861

Pfas In Drinking Water, Groundwater, And Surface Water

NJ S3135

Requires producers of plastic packaging and certain other plastic products to reduce quantity of plastic sold; restricts additional substances under "Toxic Packaging Reduction Act."