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Merced County, CA Trash & Recycling: Yard Waste Collection (2026)

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

Key Facts

Governing sections
Merced County Code §§ 9.08.050, 9.08.060
Bundle weight limit
40 pounds maximum
Bundle length limit
4 feet maximum
Max limb diameter
4 inches
Set-out window
Evening before to 5:30 a.m.
On-site composting
Allowed with health officer approval

Summary

Merced County limits how residents in the unincorporated area may set out grass clippings, tree trimmings, and other 'garden rubbish' for collection: it must go in a standard container, bin, or a properly secured disposable container or bundle, each capped at 40 pounds, with tree limbs no thicker than four inches across.

These county ordinances apply to unincorporated areas of Merced County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Containers for Garden Rubbish. Where automated carts are not used, garden rubbish may be collected in standard containers, bins or in disposable containers. Disposable containers must be secured to prevent spillage or littering and must be of sufficient strength so as not to come apart when lifted, whether dry or wet. Disposable containers shall not exceed three feet in length, two feet in diameter, or 40 pounds in weight. Garden refuse which is not containerized, shall be secured in bundles which will remain intact without separation while being removed by one man. Bundles may not exceed four feet in length, two feet in diameter, or 40 pounds in weight. The maximum diameter of any limb shall not exceed four inches. All disposable containers shall be disposed of with the contents.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4930839; v8 updated 2026-06-02).

Full Breakdown

Merced County Code § 9.04.030 defines 'garden rubbish' as grass clippings, tree or shrub trimmings, and other waste plant material generated by residential gardening and yard care, distinct from 'commercial garden rubbish' generated by a business. Chapter 9.08, Refuse-Disposal, then sets the physical rules for putting that material out for collection. Under § 9.08.050(B), where the county's automated carts are not used, garden rubbish may go into standard containers, bins, or disposable containers; any disposable container must be secured against spillage, strong enough not to fall apart wet or dry, and no larger than three feet long, two feet across, or 40 pounds when full. Loose, un-containerized yard waste must instead be tied into bundles that will not come apart when carried by one person, capped at four feet long, two feet across, and 40 pounds, and no single limb in the bundle may exceed four inches in diameter.

Section 9.08.060 further requires that any container or bundle be set out no earlier than the evening before the scheduled collection day and no later than 5:30 a.m. on collection day itself, placed off the roadway on or adjacent to the resident's own premises, and that empty containers be pulled back out of public view by 7:00 p.m. that same day. Residents also have the option under § 9.08.010(A) to compost garden rubbish on-site in a manner approved by the county health officer instead of setting it out for pickup at all.

Violations & Fines

Setting out garden rubbish in a container or bundle that exceeds the 40-pound, four-foot, or four-inch limb limits, or leaving containers at the curb outside the permitted set-out window, is a Chapter 9.08 violation subject to inspection and tagging by the director or health officer under § 9.08.100, with three days to correct the condition. Continued or repeat violations of the refuse chapter carry misdemeanor liability and administrative penalties of $1,000 for a first offense, $1,500 for a second, and $3,000 for further violations within a year under § 9.08.200.

Frequently Asked Questions

How should I bundle yard waste for pickup in unincorporated Merced County?
Under § 9.08.050(B), un-containerized garden rubbish must be tied into bundles that stay intact when carried by one person, no longer than four feet, no more than two feet across, weighing no more than 40 pounds, with no limb thicker than four inches; containerized garden rubbish follows the same 40-pound cap in a three-foot disposable container.
Can I just compost my yard waste instead of putting it out for collection?
Yes. Section 9.08.010(A) exempts composting from the weekly removal requirement, allowing garden rubbish to be composted on the property instead of hauled to an authorized disposal site, as long as the composting method is approved by the county health officer and does not become a nuisance or health hazard for neighboring property.
When can I put my yard waste containers out at the curb?
Section 9.08.060 allows containers to be set out no earlier than the evening before your scheduled collection day and no later than 5:30 a.m. on collection day, placed off the roadway on your own property; empty containers must be brought back out of public view by 7:00 p.m. that same day.

Sources & Official References

Other rules in Merced County

All Merced County rules

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