Riverside, CA Landscaping Rules: Composting (2026)
Key Facts
- Governing section
- RMC § 6.04.080(B)
- Composting status
- Explicitly not prohibited by the burial ban
- Permit required
- None for backyard yard-waste composting
- Nuisance risk
- Unsightly piles citable under § 6.04.090
- Enforcing agency
- Public Works Director / Code Enforcement
Summary
Riverside's dumping ordinance bars burying solid waste on any lot, but Municipal Code Section 6.04.080(B) carves out yard waste: the burial ban is not to be read as prohibiting composting. Homeowners can pile grass clippings, leaves, and plant trimmings for backyard composting without a city permit, so long as the pile doesn't become an unsightly nuisance under other sections of Chapter 6.04.
B.Solid waste may not be buried on any lot in the City. This section shall not be interpreted to prohibit composting of yard waste.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 33).
Full Breakdown
390. ' In practice this means a resident can maintain an open compost bin or pile of grass clippings, leaves, and plant trimmings on their own property without running afoul of the burial ban, and without needing a separate city composting permit. The exemption is narrow, though: it protects composting activity itself, not an accumulation that crosses into a public-nuisance condition. 130 bars letting waste matter 'collect and remain' on a lot or premises. A compost pile that grows into a rotting, odorous, or vermin-attracting heap can therefore still draw Public Works Director or Code Enforcement action even though the underlying activity, yard-waste composting, remains lawful. 190 preserves the City's ability to pursue any other criminal or civil remedy for violations of this chapter.
Violations & Fines
Composting yard waste itself carries no citation risk under Section 6.04.080(B). But if a pile becomes unsightly, attracts pests, or otherwise interferes with a neighbor's enjoyment of their property, it can be cited as a nuisance under Section 6.04.090, or as unlawful accumulation under Section 6.04.130: both enforced by the Public Works Director or Code Enforcement, with written notice to the property owner and the City's civil and criminal remedies under Section 6.04.190 available for continued noncompliance.
Frequently Asked Questions
Can I compost yard waste in my Riverside backyard?
Does the City require a permit for a home compost bin?
Can my neighbor complain about my compost pile?
Sources & Official References
Other rules in Riverside
California rules heatmap·Compare Riverside to another location·View the California landscaping rules overview
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Composting in Nearby Cities
How other cities in Riverside County handle composting.