Invasive Plant Rules by City in California

92 California jurisdictions compared, 73 cities and 19 counties, 109 rules in total.

Across California, Fremont has the most restrictive invasive plant rules on file and Vacaville the most permissive. Every rating below is derived from ordinances we quote directly from each jurisdiction's published code: tap a place to read the text and its citation.

Few Restrictions (6)

Light Restrictions (21)

Some Restrictions (44)

Significant Restrictions (9)

Heavy Restrictions (12)

Invasive Plant Rules strictness, California

Select a county on the map to narrow the list. Shading shows how many jurisdictions we hold there, not how strict they are.

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Invasive Plant Rules by City in California

Invasive Plant Rules strictness, California

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