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Cinder Lake MSW LF

LandfillOpenVerified Coconino County, Arizona

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Key factsVerified 2026-10-22
Hours
Mon-Fri 7:00am-4:30pm (last load 4:15); Sat 7:00am-4:00pm (last load 3:45); closed Sundays and city holidays.
Fees
Flagstaff residents with City 90-gal trash service: household trash under 1 ton free (water bill, ID, proof of address). Otherwise under 1 ton $20; over 1 ton $46.08/ton. Green waste free. Unsecured load +$20.
Accepts
Not checked yet
Phone
Not checked yet
Address
6770 E. Cinder Lake Landfill Road, Flagstaff, AZ 86004
DirectionsOfficial website

Checked against the operator's official site on 2026-10-22: source 1, source 2

Is this info wrong or out of date?

What this site accepts

Mentioned as accepted: Yard waste and brush.

Based on the posted rules quoted above. Items not named here may still be accepted; call to confirm.

What will my load cost here?

Weight assumptions
  • Household trash, loose: 275 lb per cubic yard (EPA lists 250–300 for uncompacted mixed residential waste).
  • Yard waste, loose: 250 lb per cubic yard (EPA: mixed yard waste, uncompacted).
  • Construction debris, mixed: 484 lb per cubic yard (EPA: C&D bulk).
  • Concrete, broken: 860 lb per cubic yard (EPA 2016 table; older EPA tables list loose scrap concrete as heavy as 1,855, so real loads may weigh much more).
  • Volumes are geometry, not data: a full-size pickup bed filled level with the sides is about 2 cubic yards (roughly 6.5 ft × 5 ft × 1.7 ft); a 6×10 ft utility trailer filled 2 ft deep is about 4.4 cubic yards; a 33-gallon trash bag is about 0.16 cubic yards.

Weight factors: U.S. EPA, Volume-to-Weight Conversion Factors (April 2016). Real loads vary a lot; the scale at the gate decides.

Facility details

Type
Landfill
Status
Open
County
Coconino County
Website
https://www.flagstaff.az.gov/941/Cinder-Lake-Landfill
Operator
City of Flagstaff, AZ
Owner
City of Flagstaff, AZ
Ownership
Public
Year opened
1965
Annual waste accepted
119,005 tons/yr

Location source: EPA Landfill Methane Outreach Program (LMOP) database, Landfill ID 1782
Hours, fees and accepted items verified 2026-10-22 from the operator's official website: [1], [2]. Know the hours or fees, or see a mistake? Send a correction.

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