Transfer station
Cwi-Potosi Transfer Station
15 mi S · Cadet, MO
Landfill
Timber Ridge Landfill
Richwoods, Washington County, MO · All sites in Washington County
Timber Ridge Landfill is a landfill in Richwoods, Washington County, Missouri, operated by Waste Connections. The site also works as a transfer station. EPA landfill data show it opened in 2003, with closure projected for 2060.
According to EPA's Disaster Debris Recovery Tool and OpenStreetMap, it takes construction debris, household trash and scrap metal. It is one of 3 disposal sites we list in Washington County.
Hours
| Monday | 8 AM – 5 PM |
|---|---|
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | 8 AM – 5 PM |
| Friday | 8 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
Some sites stop taking loads before the posted closing time, and holidays or weather can close a site without notice; call (573) 431-4768 to confirm.
What it takes
Accepted
- Construction debris (accepted)
- Household trash (accepted)
- Scrap metal (accepted)
Materials as listed by EPA's Disaster Debris Recovery Tool and OpenStreetMap. Anything not shown may still be accepted, or refused; ask the facility before loading.
Landfill facts
| Status (EPA) | Open |
|---|---|
| Opened | 2003 |
| Projected closure | 2060 |
| Waste in place | 3,841,436 tons (2022) |
| Size | 38 acres |
| Owner | Waste Connections |
| Landfill gas collection | Yes |
Source: EPA Landfill Methane Outreach Program database, data as of September 2024.
Hauling construction debris in Missouri? Compare every site that takes it on the Missouri construction debris list.
Not on file yet
This listing does not have fees or residency rules yet. We only publish details we can trace to a source, so call the site before you load up. Send us the details if you run or use this facility.
Location and nearby sites
38.16845, -90.76673
- Transfer station
Jefferson County Transfer Station
16 mi E · Desoto, MO
- Drop-off center
Counts Recycling
17 mi S · Mineral Point, MO
- Transfer station
Clemco Recycling Solutions, St. Francois Co Transfer Station
24 mi SE · Park Hills, MO
- Drop-off center
Earthbound Recycling
24 mi N · Eureka, MO
- Transfer station
Kimmswick Transfer Station
26 mi NE · Kimmswick, MO
- Transfer station
Meramec Transfer Station
28 mi NE · Arnold, MO
- Transfer station
Fw Disposal, LLC Transfer Station
30 mi NE · Valley Park, MO
Timber Ridge Landfill: questions
What are the hours at Timber Ridge Landfill?
Monday – Friday 8 AM – 5 PM. Hours change on holidays and in bad weather, so call ahead at (573) 431-4768 before hauling a load.
What does Timber Ridge Landfill accept?
Construction debris, household trash and scrap metal, according to EPA's Disaster Debris Recovery Tool and OpenStreetMap. Ask the facility about anything not on this list.
Does Timber Ridge Landfill take construction debris?
Yes. Its listed materials include construction debris.
When is Timber Ridge Landfill expected to close?
EPA's Landfill Methane Outreach Program lists a projected closure year of 2060 for a landfill that opened in 2003 (data as of September 2024). Projections change as permits are renewed or expanded.
Before you haul
- Dump and Landfill Fees ExplainedHow tipping fees work: per ton vs per load, minimums, scale-in and scale-out, resident rates and item fees, and how to estimate your cost first.
- Landfill, Transfer Station or Convenience Center: Which One Should You Use?What each type of public waste facility does, what it accepts, how it charges, and which to use for household trash, bulky items and construction debris.
- How to Haul a Load to the Dump Safely and LegallySecured-load laws, tarping, payload limits, the weigh-in routine and tipping-floor safety, plus a checklist of what to bring on dump day.
About this listing
Facts on this page come from:
- EPA Disaster Debris Recovery Tool (compiled from Missouri Department of Natural Resources - Solid Waste Management Map) · record dated 2025-08-14
- EPA Disaster Debris Recovery Tool · record dated 2020-06-01
- OpenStreetMap way/1092943243 (© OpenStreetMap contributors, ODbL)
- OpenStreetMap way/1092943244 (© OpenStreetMap contributors, ODbL)
- EPA Landfill Methane Outreach Program (LMOP) database · record dated 2024-09
- Public map listings found through web search
Newest source record dated August 14, 2025. Hours, fees or contact details last added October 5, 2026. Listed here since October 5, 2026. We are an independent directory, not the operator. How we source and check listings.
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