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HomeFish and Game CodeDiv. 6Pt. 1Ch. 5Art. 4§ 6440 Grass Carp Ecosystem Management

§ 6440 Grass Carp Ecosystem Management

Fish and Game Code·California
AI Summary·Official Text·Key Terms·Related Statutes·References
AI SummaryVerified

§ 6440 Grass Carp Ecosystem Management

Key Takeaways

  • •Grass carp can eat bad plants in private lakes, but they might hurt the water and animals too.
  • •The state can decide to stop grass carp from spreading if they think it’s bad for nature.
  • •The state can move, remove, or kill grass carp to protect lakes and rivers.
  • •You can’t just put grass carp in water—you need permission, and the state can say no if it’s risky.

Example

A farmer wants to put grass carp in their pond to eat weeds instead of using chemicals.

The state might say no if they think the fish could escape and hurt nearby rivers or other fish.

AI-generated — May contain errors. Not legal advice. Always verify source.

Official Source
View on CA.gov

§ 6440 Grass Carp Ecosystem Management

The Legislature finds and declares that triploid grass carp have the potential to control aquatic nuisance plants in non-public waters allowing for reduced chemical control but that the threat that grass carp pose to aquatic habitat may outweigh its benefits. It is the intent of this section to allow the department to use its management authority to provide for the long-term health of the ecosystem in the state, including the aquatic ecosystem, and, in that context, manage grass carp either through control of movement, eradication of populations, acquisition of habitat, and any other action that the department finds will maintain the biological diversity and the long term, overall health of the state’s environment. The department shall undertake the management of grass carp in a manner that is consistent with provisions of this code, and, for the purposes of this section, the department shall define management as handling, controlling, destroying, or moving species. The Legislature does not intend for this section to provide a right for the use of triploid grass carp if the department finds that use of the species poses an unacceptable risk to the state’s existing ecosystem. (Amended by Stats. 2016, Ch. 86, Sec. 136. (SB 1171) Effective January 1, 2017.)

Last verified: January 23, 2026

Key Terms

triploid grass carpaquatic nuisance plantsmanagement authorityecosystembiological diversity

Related Statutes

  • § 6451 Triploid Grass Carp Certification
  • § 6452 Grass Carp Permit Requirements
  • § 6453 Triploid Grass Carp Reporting
  • § 6455 Triploid Grass Carp Permit Rules
  • § 6460 Grass Carp Permit Suspension

References

  • Official text at leginfo.legislature.ca.gov
  • California Legislature. Fish and Game Code. Section 6440.
View Official Source