Plain English Breakdown
The official text contains conflicting dates ('January 1' and 'December 31') for the PFAS deadline; December 31, 2026 was selected as it appears to be the corrected date in the amended bill summary.
California Safe Drinking Water Act: Emergency Regulations
This law allows California to keep federal drinking water rules from January 19, 2025, even if the federal government weakens them later, and requires a new standard for PFAS chemicals by December 31, 2026.
What This Bill Does
- Allows the State Water Resources Control Board to use emergency rules based on specific federal regulations that were in effect on January 19, 2025, even if those federal rules are later repealed or made weaker.
- Prohibits these emergency regulations from having drinking water standards that are less strict than the original federal rules.
- Allows California to add monitoring requirements that are stricter than what is required by federal law.
- Prevents maximum contaminant levels and compliance dates in emergency rules from being stricter than current federal limits for those chemicals.
- Requires the State Board to adopt an emergency regulation and start a primary drinking water standard for perfluoroalkyl and polyfluoroalkyl substances (PFAS) by December 31, 2026.
Who It Names or Affects
- The California State Water Resources Control Board
- Water systems that must follow the emergency regulations
Terms To Know
- Emergency regulation
- A rule created quickly to address an urgent public health need.
- Maximum contaminant level
- The highest amount of a harmful substance allowed in drinking water under the law.
- Perfluoroalkyl and polyfluoroalkyl substances (PFAS)
- A group of man-made chemicals that can contaminate water supplies, for which this bill requires a new standard to be started.
Limits and Unknowns
- The law does not specify the exact limit amount for PFAS in drinking water.
- Emergency rules cannot set maximum contaminant levels stricter than federal limits, even though they can require more monitoring.