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Modesto, CA Trash & Recycling: Recycling Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Modesto Code § 5-5.110
Recycling container rule
Only recycling in the blue container
Weight cap
100 lbs. per standard container
Minimum recycling containers
1 blue cart per single-family unit
Enforcement
Infraction under § 5-5.102

Summary

Modesto requires every premises to keep enough approved garbage, recycling, and organics containers on hand, and it is unlawful to put anything but recyclables in the blue container. Standard containers, including recycling carts, cannot exceed 100 pounds when full for collection.

It shall be unlawful for any person occupying any premises within the City, or for any person, controlling or maintaining any premises within the City where solid waste is generated, produced, or accumulated, to fail or neglect to provide a sufficient number of each approved type of standard containers for receiving and holding, without leakage or escape of odors, all solid waste produced, generated, or accumulated upon such premises... It shall be unlawful for any person to place anything other than recycling in a blue container or detachable container used for recycling. ... No standard container shall exceed one hundred (100) pounds in weight when filled for collection or removal, except when detachable or drop box containers are used.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 71).

Full Breakdown

110 sets the baseline rules for how solid waste containers, including the blue recycling container, must be kept and used citywide. Subsection (a) makes it unlawful for anyone occupying or controlling premises where solid waste is generated to fail to provide a sufficient number of each approved standard container, and requires that all containers be kept in good, usable, and sanitary condition at all times. Subsection (d) is the recycling-specific rule: it is unlawful to place anything other than recycling in a blue container or detachable container used for recycling, mirroring parallel rules for the black garbage container and green organics container in subsections (c) and (e).

Containers must also stay closed except when material is being added or removed, guarding against flies, rodents, and odors under subsection (b). Weight is capped under subsection (f): no standard container may exceed 100 pounds when filled for collection, except detachable bins or drop boxes designed for heavier loads. 111 backs this up with minimum container counts: every single-family dwelling must have at least one blue standard container for recyclables, one black container for garbage, and one green container for organic waste, though the Public Works Director can authorize fewer where warranted.

Multi-family, motel, hotel, and commercial premises must provide the equivalent capacity per dwelling unit or building. 110(d) and can trigger a contamination notice from the City's Solid Waste Enforcement Officer.

Violations & Fines

Placing non-recyclable material in a blue container, failing to keep containers in sanitary condition, or overloading a standard container past 100 pounds violates § 5-5.110 and is punishable as an infraction under § 5-5.102, unless the chapter specifically makes the violation a misdemeanor.

Frequently Asked Questions

What can go in Modesto's blue recycling container?
Only source-separated recyclable materials. Section 5-5.110(d) makes it unlawful to place anything other than recycling in a blue container or a detachable container used for recycling, and mixing in garbage or organics can trigger a contamination notice.
Is there a weight limit on Modesto recycling carts?
Yes, 100 pounds. Section 5-5.110(f) caps every standard container, including the blue recycling cart, at 100 pounds when filled for collection, except detachable or drop box containers built for heavier loads.
How many recycling containers does my house need?
At least one blue standard container per single-family dwelling unit under § 5-5.111(a), though the Public Works Director can authorize fewer in specific circumstances. Multi-family and commercial premises need equivalent capacity per unit or building.
What happens if I put trash in my recycling bin?
It violates § 5-5.110(d) and can draw a contamination notice from the City's Solid Waste Enforcement Officer or Supervisor, with repeated violations within twelve months potentially leading to contamination penalties.

Sources & Official References

Other rules in Modesto

All Modesto rules

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