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North Weld SLF
LandfillPrivately ownedAult, Weld County, Colorado
- Hours
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- Fees
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- Payment
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- Accepts
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- Who can use it
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- Phone
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- Address
- 40000 Weld County Road 25, Ault, CO 80610
We haven't verified this listing yet. Call before you go, and tell us if you know current details.
About this landfill
North Weld SLF is a privately owned landfill in Ault, Weld County, Colorado. It is operated by WM. The site opened in 1992 and is expected to keep accepting waste until about 2053. It took in about 763,262 tons of waste in 2022, making it the No. 4 of 23 reporting landfills in Colorado by volume.
Map
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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 North Weld SLF?
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 WM website before you go.
How much does it cost to dump at North Weld SLF?
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 North Weld SLF if I don't live in Weld 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 North Weld SLF?
The nearest other facility in our directory is RAM Waste Systems (transfer station), about 13.8 miles away in Larimer County, CO.
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Nearest other dumps and transfer stations
| Facility | Type | Distance |
|---|---|---|
| RAM Waste Systems Larimer County, CO | Transfer station | 13.8 mi |
| Central Diversion & Transfer Station Larimer County, CO | Transfer station | 16.5 mi |
| Buffalo Ridge Landfill Weld County, CO | Landfill | 31.4 mi |
| Cheyenne Landfill Laramie County, WY | Landfill | 39.3 mi |
| Front Range Landfill Weld County, CO | Landfill | 40.0 mi |
| Western Disposal Boulder County, CO | Transfer station | 43.4 mi |