Summary of Bill S 149: Relating to 1,4-Dioxane Levels

Purpose and Intent

Bill S 149 aims to address public health concerns related to the presence of 1,4-Dioxane, a synthetic industrial chemical that has been identified as a potential carcinogen. The bill seeks to establish regulatory measures to monitor and limit the levels of 1,4-Dioxane in various environmental contexts, particularly in drinking water and wastewater systems. The intent is to safeguard public health and ensure safe water quality for all residents.

Key Provisions

While the specific text of the bill is not provided, the following key provisions are typically expected in legislation addressing chemical contaminants like 1,4-Dioxane:

• Regulatory Standards: Establishing maximum allowable levels of 1,4-Dioxane in drinking water and wastewater.
• Monitoring Requirements: Mandating regular testing and reporting of 1,4-Dioxane levels by water suppliers and wastewater treatment facilities.
• Public Disclosure: Ensuring that results from monitoring are made publicly available to inform residents about water quality.
• Remediation Plans: Requiring action plans for areas where 1,4-Dioxane levels exceed established thresholds, including potential remediation efforts.

Affected Parties

The bill would primarily affect:

• Public Water Suppliers: Entities responsible for providing drinking water to communities will need to comply with new monitoring and reporting requirements.
• Wastewater Treatment Facilities: These facilities will be required to monitor and manage 1,4-Dioxane levels in treated water.
• Residents: Communities relying on public water systems will benefit from improved water quality and transparency regarding contaminants.
• Environmental Agencies: State and local environmental regulatory bodies will be tasked with enforcing the new standards and conducting oversight.

Procedural Aspects

• Introduced Date: The bill was introduced on January 8, 2025.
• Current Status: As of the latest update, the bill has been referred to the Health Committee for further consideration.
• Related Legislation: The bill is part of a broader legislative effort, with several related bills from prior sessions (A 11325, A 3583, S 4712, A 3541, S 3149) indicating ongoing legislative interest in regulating 1,4-Dioxane and similar contaminants.

Conclusion

Bill S 149 represents a proactive approach to managing chemical contaminants in water supplies, reflecting growing public health concerns. By establishing clear standards and monitoring requirements, the bill aims to protect communities from the potential risks associated with 1,4-Dioxane exposure. As the bill progresses through the legislative process, further details will emerge regarding its specific provisions and implementation timeline.