Yard waste site
A1 Organics- Rattler Ridge
5.6 mi S · Keenesburg, CO
Landfill
Buffalo Ridge Landfill
Keenesburg, Weld County, CO · All sites in Weld County
Buffalo Ridge Landfill is a landfill in Keenesburg, Weld County, Colorado, operated by Waste Management. The site also works as a C&D landfill. EPA landfill data show it opened in 2002, with closure projected for 2061.
According to EPA's Disaster Debris Recovery Tool, it takes construction debris, household trash and scrap metal. It is one of 9 disposal sites we list in Weld County.
Hours
| Monday | 7 AM – 4 PM |
|---|---|
| Tuesday | 7 AM – 4 PM |
| Wednesday | 7 AM – 4 PM |
| Thursday | 7 AM – 4 PM |
| Friday | 7 AM – 4 PM |
| Saturday | 8 AM – 1 PM |
| Sunday | Closed |
Some sites stop taking loads before the posted closing time, and holidays or weather can close a site without notice; call (303) 732-0218 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. Anything not shown may still be accepted, or refused; ask the facility before loading.
Landfill facts
| Status (EPA) | Open |
|---|---|
| Opened | 2002 |
| Projected closure | 2061 |
| Size | 700 acres |
| Owner | Waste Management |
| Operator | Waste Management |
| Landfill gas collection | No |
Source: EPA Landfill Methane Outreach Program database, data as of September 2024.
Hauling construction debris in Colorado? Compare every site that takes it on the Colorado 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
40.18960, -104.53262
- Yard waste site
Greeley Organic Waste Center
18 mi NW · Greeley, CO
- HHW drop-off
Weld County Household Hazardous Waste/HHW
20 mi NW · Greeley, CO
- HHW drop-off
North Household Hazardous Waste Facility
20 mi NW · Greeley, CO
- Landfill
Conservation Services INC - Waste Management
23 mi S · Bennett, CO
Takes C&D debris
- Landfill
East Regional Landfill (Alpine Waste)
24 mi S · Bennett, CO
Takes C&D debris
- Landfill
Frei - Henderson Inert Fill
24 mi SW · Henderson, CO
- Landfill
Tower Landfill
27 mi SW · Commerce City, CO
Takes C&D debris
More in Weld County
- Denver Regional LandfillLandfill · Erie
- Front Range LandfillLandfill · Erie
- North Weld LandfillLandfill · Ault
- Pawnee Waste LandfillLandfill · Grover
Buffalo Ridge Landfill: questions
What are the hours at Buffalo Ridge Landfill?
Monday – Friday 7 AM – 4 PM; Saturday 8 AM – 1 PM. Hours change on holidays and in bad weather, so call ahead at (303) 732-0218 before hauling a load.
What does Buffalo Ridge Landfill accept?
Construction debris, household trash and scrap metal, according to EPA's Disaster Debris Recovery Tool. Ask the facility about anything not on this list.
Does Buffalo Ridge Landfill take construction debris?
Yes. Its listed materials include construction debris.
When is Buffalo Ridge Landfill expected to close?
EPA's Landfill Methane Outreach Program lists a projected closure year of 2061 for a landfill that opened in 2002 (data as of September 2024). Projections change as permits are renewed or expanded.
Before you haul
- 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.
- How to Get Rid of Construction Debris Without OverpayingLandfill, C&D landfill, transfer station, recycler or dumpster: how each works for remodel and demo debris, how sorting cuts cost, and what to ask first.
- 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.
About this listing
Facts on this page come from:
- EPA Disaster Debris Recovery Tool · record dated 2020-06-01
- EPA Disaster Debris Recovery Tool (compiled from Colorado Department of Public Health and Environment - Hazardous Materials and Waste Management Division) · record dated 2025-07-08
- EPA Landfill Methane Outreach Program (LMOP) database · record dated 2024-09
- Public map listings found through web search
Newest source record dated July 8, 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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