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AB-1894 • 2026

Fish and wildlife: invasive mussels: imported water.

Fish and wildlife: invasive mussels: imported water.

Water
Active

The official status still shows this bill as active or still awaiting another formal step.

Sponsor
Blanca Rubio
Last action
Official status
Senate - Third Reading
Effective date
Not listed

Plain English Breakdown

The bill references existing laws that expire on January 1, 2030, but does not specify if this new rule extends or changes those expiration dates.

AB-1894: Rules for Imported Water and Invasive Mussels

This law stops public agencies from blocking imported water used to refill groundwater if a control plan is followed, unless there is clear proof of health risks.

What This Bill Does

  • Prohibits public agencies from stopping imported water deliveries for groundwater replenishment due to invasive mussels if the importation follows a specified control plan.
  • Allows blocking these water deliveries only if there is substantial, documented evidence of a proven health and safety risk caused by the invasive mussels.

Who It Names or Affects

  • Public agencies that manage or block imported water deliveries for groundwater replenishment.
  • All cities and counties, including charter cities and charter counties.

Limits and Unknowns

  • The bill does not define what specific actions count as a 'specified invasive mussel control plan'.
  • The text does not state when the new rules will officially take effect.
  • The exact definition of 'imported water deliveries' and 'groundwater replenishment' is referenced but not provided in this summary.

Bill History

  1. California Legislative Information

    Senate - Third Reading

Official Summary Text

Fish and wildlife: invasive mussels: imported water.