Skip to main content
CityRuleLookup

Stanislaus County, CA Trash & Recycling: Illegal Dumping (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Governing section
§ 9.04.020 Dumping. Private Property
First-offense fine
$50 to $100
Third-or-later fine
$250 to $500
Informant reward
Up to $1,000
Adopted
Ord. CS 1315, 2022

Summary

Stanislaus County bars dumping discarded materials on your own or anyone else's property without the environmental resources department's approval, and backs the ban with escalating fines of $50 to $500 per violation plus a $1,000 reward for tips that lead to a dumper's conviction.

City-specific rules exist: Modesto has its own illegal dumping rules that differ from Stanislaus County's county-level regulations. If you live in Modesto, check the city-specific page instead.

No owner or occupant shall throw, drop, leave, dump, bury, place or otherwise dispose of any discarded materials upon their premises, or allow any other person to dispose of discarded materials, upon their premises except as approved by the department. Building materials may be kept on premises during a period of active construction, reconstruction, or repair of a building or structure thereon under a valid building permit, and wood may be kept neatly piled upon premises for household use; and organic waste may be managed in a manner approved by the department and applicable law.

Full Breakdown

020 states flatly that "no owner or occupant shall throw, drop, leave, dump, bury, place or otherwise dispose of any discarded materials upon their premises, or allow any other person to dispose of discarded materials, upon their premises except as approved by the department," while allowing construction material during an active building-permit job, neatly piled firewood, and approved on-site organic-waste management. 035 requires anyone transporting discarded materials to cover or enclose the load so nothing blows or leaks out along the way. 12: a base fine of $50 to $100 for a first offense, $100 to $200 for a second, and $250 to $500 for a third or later offense, with every violation treated as a separate offense and the county or a court also able to order cleanup of the dumped material as a public nuisance. 035.

Violations & Fines

Beyond the $50-to-$500 tiered fine schedule in Section 9.12.100, illegal dumping is treated as a public nuisance the county or a court may order abated, and Section 9.12.100(E) preserves the county's ability to instead prosecute a dumper for misdemeanor or infraction violations, or to revoke any related permit or license. The county may also delay court action until enough violations accumulate to justify the resources, and can pursue unpaid administrative citations as civil claims in California courts.

Frequently Asked Questions

Is it illegal to dump trash on my own property in Stanislaus County?
Yes. Section 9.04.020 bars an owner or occupant from throwing, dumping, or burying discarded materials on their own premises without department approval, with narrow exceptions for active-construction building material, neatly piled firewood, and approved on-site organic-waste management.
How much can I be fined for illegal dumping in Stanislaus County?
Section 9.12.100 sets a base penalty of $50 to $100 for a first violation, $100 to $200 for a second, and $250 to $500 for a third or later violation, with each violation counted separately, on top of any cleanup order or misdemeanor/infraction prosecution the county pursues.
Is there a reward for reporting illegal dumping?
Yes. Section 9.12.120 authorizes a reward of up to $1,000 from the county's general fund to anyone who provides information leading to the arrest and conviction of a person for dumping in violation of Section 9.04.020, 9.04.030, or 9.04.035.

Sources & Official References

Other rules in Stanislaus County

All Stanislaus County rules

California rules heatmap·Compare Stanislaus County to another location·View the California trash & recycling overview

Get notified when Illegal Dumping in Stanislaus County, CA changes

We'll email you the moment we detect a change in the code. No spam, unsubscribe anytime.

We'll never sell or share your email. One-click unsubscribe in every email.

See something wrong?

Help us keep this page accurate. If you notice an error or outdated information, let us know.

Illegal Dumping in Cities Across Stanislaus County