Weed Ordinances: Concord vs El Cerrito
How do weed ordinances rules compare between Concord, CA and El Cerrito, CA?
Concord and El Cerrito have similar restriction levels.
Concord, CA
Contra Costa County
Property owners must control noxious weeds identified by the Contra Costa County Agricultural Commissioner under California Food and Agriculture Code §5004. High-priority weeds in Concord include yellow starthistle, artichoke thistle, and medusahead. Non-compliance can trigger state abatement action.
View full Concord rules →El Cerrito, CA
Contra Costa County
Contra Costa County Agricultural Commissioner enforces state noxious weed lists under Food & Ag Code 5004, targeting yellow starthistle, artichoke thistle, purple loosestrife, and other A/B-rated species. Property owners can be ordered to abate noxious weeds and billed for county removal under the weed abatement ordinance.
View full El Cerrito rules →Key Facts Comparison
| Fact | Concord | El Cerrito |
|---|---|---|
| - | - | |
| Authority | - | County Ag Commissioner (F&A Code 5004) |
| Top A-rated targets | - | Artichoke thistle, hydrilla |
| Cure period | - | 30 days after written notice |
| Remedy | - | County abatement with owner billing |
| Local code | - | Contra Costa Ord. Code Ch. 416 |
Highlighted rows indicate differences between cities.
Concord FAQ
El Cerrito FAQ
Who do I report a noxious weed infestation to?
Contact the Contra Costa County Department of Agriculture. Inspectors can confirm species and initiate notices to neighboring landowners if needed.
Can I use herbicide near a creek to kill weeds?
Only aquatic-labeled products applied by a licensed Qualified Applicator, with notifications to the Ag Commissioner and compliance with NPDES permit conditions.
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