Home › Missouri › Washington County
IESI Timber Ridge Landfill
LandfillPrivately ownedRichwoods, Washington County, Missouri
About this landfill
IESI Timber Ridge Landfill is a privately owned landfill in Richwoods, Washington County, Missouri. It is owned by Waste Connections Inc. - Central Region. The site opened in 2003 and is expected to keep accepting waste until about 2060. It took in about 207,451 tons of waste in 2022, making it the No. 9 of 17 reporting landfills in Missouri by volume.
Map
Map © OpenStreetMap contributors. Open in Google Maps
Before you haul a load here
- Secure and cover your load. Most facilities charge extra or turn away untarped loads.
- Separate items. Keep tires, appliances, mattresses, electronics and yard waste apart from household trash — they're usually charged or unloaded separately.
- Bring ID and payment. Many public sites check residency, and some take cash or check only.
- Leave hazardous waste at home. Paint, chemicals, batteries, propane tanks and motor oil go to household hazardous waste drop-offs, not the regular tipping floor.
Full checklist: what to know before going to the dump →
Frequently asked questions
What are the hours at IESI Timber Ridge Landfill?
We have not verified hours for this landfill yet. Most landfills open weekday mornings and many keep limited Saturday hours. Call the facility or check the Waste Connections Inc. - Central Region website before you go.
How much does it cost to dump at IESI Timber Ridge Landfill?
Most landfills charge by weight at the scale house, with a minimum charge for small loads, and add separate fees for tires, appliances with refrigerant, and mattresses. We have not verified this location's rates — ask when you call.
Can I use IESI Timber Ridge Landfill if I don't live in Washington County?
Privately run facilities usually accept anyone who pays the gate fee, but some only take commercial haulers. Confirm by phone that they accept public self-haul.
What is the closest other dump to IESI Timber Ridge Landfill?
The nearest other facility in our directory is Waste Connections of Timber Ridge (transfer station), about 0.3 miles away in Jefferson County, MO.
Visitor ratings and tips
No ratings yet — be the first to rate IESI Timber Ridge Landfill.
Been here recently?
Nearest other dumps and transfer stations
| Facility | Type | Distance |
|---|---|---|
| Waste Connections of Timber Ridge Jefferson County, MO | Transfer station | 0.3 mi |
| City of Washington Sanitary Landfill Franklin County, MO | Landfill | 32.6 mi |
| Prairie Valley Landfill Crawford County, MO | Landfill | 36.0 mi |
| Champ Landfill St. Louis County, MO | Landfill | 42.9 mi |
| Milam Recycling and Disposal Facility St. Clair County, IL | Landfill | 48.1 mi |
| Cottonwood Hills LF St. Clair County, IL | Landfill | 54.1 mi |