O'Fallon, MO Trash & Recycling: Dumpster Rules (2026)
Key Facts
- Permit required for
- Commercial/industrial roll-off dumpsters
- Annual duration cap
- 45 days, once per calendar year
- Unit limit, single tenant
- 2 units at a time
- Surface requirement
- Hard concrete or asphalt pad
- Removal window after expiration
- 24 hours
- Governing section
- O'Fallon Code § 400-285(D)
Summary
Commercial and industrial lots in O'Fallon need a temporary use permit before placing a roll-off dumpster or storage container on site, and it must sit on a hard surface behind the building, out of sight from the street. Commercial placement is capped at forty-five days per year.
Temporary Storage Units And Bulk Refuse Containers. For short periods of time, commercial and/or industrial lots within the City may install portable, weather-resistant receptacles designed for the storage of surplus household goods, wares and merchandise; building materials, supplies and equipment; or excess waste material and debris. The use of these units will only be allowed if the applicant is granted approval for a temporary use permit...Structures. Acceptable structures will include, but not be limited to, roll-off dumpsters (bulk containers transported to and from the site by trucks or trailers)...
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4860992; v58 updated 2026-05-14; through 05-14-2026).
Full Breakdown
285(D) of the O'Fallon Code, "Temporary Storage Units And Bulk Refuse Containers," governs roll-off dumpsters, shipping containers and similar bulk receptacles on commercial or industrial lots, requiring a temporary use permit tied to the approved site plan. Units must be placed as close to the building as possible, generally in the rear, in a manner that minimizes visibility from the public right-of-way, and may not sit in a required bufferyard, building setback, drive aisle or required parking space. They must rest on a hard concrete or asphalt surface (except where active construction has not yet installed one), stay on the ground without stacking, and stay clear of utilities like manholes, meters and fire hydrants.
No more than two units of any type are allowed on a single-tenant lot at one time, or two per tenant on a multi-tenant lot, with no limit while the primary building is under construction. Commercial or industrial placement is capped at one time per calendar year for a maximum of forty-five days; developmental placement may run through construction until an occupancy permit issues. 100's roll-off container service fees for the City's own trash collection program.
Violations & Fines
Units left on-site past the permit expiration must be removed within twenty-four hours; failing to remove them in that window draws a Code Enforcement citation, and a new citation can be issued for each additional day the container remains without further warning.
Frequently Asked Questions
Does a business need a permit to place a dumpster on its lot?
Where on the lot can a commercial dumpster sit?
What if I don't remove the dumpster when the permit expires?
Sources & Official References
Other rules in O'Fallon
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