California 2025-2026 Regular Session

California Senate Bill SB601

Introduced
2/20/25  
Refer
3/5/25  
Report Pass
4/7/25  
Refer
4/8/25  
Report Pass
4/7/25  
Refer
4/21/25  
Refer
4/8/25  
Report Pass
5/1/25  
Refer
4/21/25  
Refer
5/5/25  
Report Pass
5/1/25  
Refer
5/5/25  
Report Pass
5/23/25  
Report Pass
5/23/25  
Engrossed
6/4/25  
Refer
6/16/25  
Engrossed
6/4/25  
Refer
6/19/25  
Refer
6/16/25  
Refer
6/19/25  
Refer
6/25/25  
Refer
6/25/25  
Report Pass
7/2/25  
Refer
7/2/25  
Refer
7/10/25  
Report Pass
7/16/25  

Caption

Water: waste discharge.

Impact

If passed, SB 601 would significantly impact the way California manages both state and federal water quality regulations. By allowing the state to enforce stricter controls over discharge regulations into previously less regulated waters, the bill is positioned to enhance water quality across California. Local boards would be required to adhere closely to these new standards, implementing federally prescribed minimums in their discharge requirements. This centralization of authority aims to streamline water quality management and make it more effective against pollution, particularly in areas previously deemed non-navigable and potentially neglected in terms of pollution control.

Summary

Senate Bill 601, introduced by Senator Allen, seeks to amend various sections of the California Water Code to enhance the regulation of waste discharge into what are termed 'nexus waters'. Nexus waters refer to all waters of the state that are not navigable, thereby broadening the scope of the state's water quality management framework. This bill empowers the State Water Resources Control Board to adopt water quality control plans that are explicit for all categories of water bodies within its jurisdiction, ensuring consistent application of water quality standards regardless of regional differences. The amendments also clarify the requirements for reporting and managing discharges from point sources into nexus waters in compliance with federal standards, strengthening environmental protections under state law.

Sentiment

The sentiment around SB 601 is generally supportive from environmental groups, which view it as a necessary step towards stricter pollution controls and better ecological protections. Proponents emphasize the importance of improved water quality standards in light of increasing environmental concerns. Conversely, some stakeholders, particularly those in agriculture and industries reliant on water access, express concerns about the potential economic implications of stricter regulations. The conversations surrounding the bill reflect a typical tension between economic development interests and environmental protection efforts, with advocates on both sides presenting compelling arguments regarding the future health of California's water resources.

Contention

A notable point of contention revolves around the definition and classification of nexus waters. While this expansion is aimed at improving water quality through robust regulatory frameworks, opponents argue that increased oversight could impede local governments and industries, affecting operational flexibility. Furthermore, the bill’s assertion that compliance with federal standards will suffice in avoiding further penalties remains a matter of debate, as stakeholders await clarity on how these requirements might evolve and their potential impact on local practices and economies. The historical complexity of water use rights and environmental regulations in California adds layers to the discussion, making SB 601 a focal point for broader water management reforms.

Companion Bills

No companion bills found.

Previously Filed As

CA AB990

Water quality: waste discharge requirements: infill housing projects.

CA AB753

State Water Pollution Cleanup and Abatement Account: annual proceeds transfers.

CA SB1208

Waste discharge permits: landfills.

CA SB1178

California Water Quality and Public Health Protection Act.

CA AB2318

State Water Pollution Cleanup and Abatement Account: receipts and expenditures: report.

CA AB2614

Water policy: California tribal communities.

CA AB565

Water quality: pollution prevention plans.

CA SB23

Water supply and flood risk reduction projects: expedited permitting.

CA SB756

Water: inspection: administrative procedure: notice: service.

CA AB3192

Major coastal resorts: audits: waste.

Similar Bills

CA AB355

Water pollution: enforcement.

AZ HB2249

State waters; rules; ecological services.

AZ SB1595

State waters; rules; ecological services

CA AB1520

Public resources: conservation.

CA SB1

California Environmental, Public Health, and Workers Defense Act of 2019.

CA AB377

Water quality: impaired waters.

CA AB2106

Water quality: permits.

CA SB69

Ocean Resiliency Act of 2019.