Waimanalo Gulch Landfill & Ash Monofill
Kapolei, Hawaii
Landfill details
92 Farrington Hwy
Kapolei, HI 96707
Tipping fees
$81.00 per ton · $25.25 per cubic yard
Revised Ordinances of Honolulu Sec. 42-4.2 (current code, 2026 edition): landfill unit charge for businesses and government $81/ton, plus a 12% recycling surcharge (about $90.72/ton in total). $25.25 per cubic yard applies only when the scale is down; the minimum charge per truckload equals the per cubic yard charge. Special handling at the landfill adds $84.25 per truckload. Qualifying recycling residue is billed at 75% of the unit charge.
Published rates · confirm current rates with the facility
For roll-off and dumpster haulers
| Operating status | Open, confirmed by City and County of Honolulu, Department of Environmental Services, Waste Drop-Off Locations (2026-09-29) |
|---|---|
| Household trash (MSW) | Accepted |
| Construction and demolition debris | Not accepted |
| Yard waste | Not accepted |
| Tires | Not accepted |
| Asbestos (special waste) | Accepted with approval |
| Hazardous waste | Household hazardous waste: Oahu residents use scheduled City HHW drop-off events (up to 200 attendees per event) or call the Refuse Division for large quantities. Businesses must use a DOH-listed hazardous waste hauler. |
| Charges by | Weight (scale ticket) |
| Minimum charge | $25.25 |
| Commercial and roll-off haulers | Accepted |
| Account required | Yes, a commercial account or credit application |
| Open to the public | Yes |
Before you send a truck: Waimanalo Gulch Sanitary Landfill (WGSL), 92-460 Farrington Hwy, Kapolei, entrance just past the Ko Olina off-ramp: owned by the City and County of Honolulu, open Mon to Sat 7:00 a.m. to 4:30 p.m., closed Christmas and New Year's Day, phone 808-668-2985. A City disposal account and a Solid Waste Disposal Card for each registered vehicle are required before the first load (Refuse Division, Business Accounts, 808-768-3410). Loads are weighed; if the driver does not return to the scale to tare out, the charge is based on gross weight. On Oahu most commercial trash does not go here: private haulers with combustible waste must use H-POWER (91-174 Hanua St, Kapolei, businesses only, same City account). Commercial C&D is not accepted at any City disposal facility, take it to the PVT Land Company C&D landfill (808-668-4561). Commercial green waste, tires, lead acid batteries, large appliances, scrap metal, propane tanks and e-waste are banned from commercial loads, and cardboard is limited to 10% of a load. Residents may only bring small quantities of inert material (dirt, rock, sand, gravel, concrete) and dead animals. For asbestos, call WGSL at 808-668-2985 first.
At $81.00 per ton, a 2-ton roll-off load costs about $162.00 and a 4-ton load about $324.00 in disposal, before minimums and surcharges.
Facility profile (US EPA): Opened in 1989; operated by WM.
Sources: US EPA Landfill Methane Outreach Program (LMOP) Landfill and LFG Energy Project Database (2024-09) · City and County of Honolulu, Department of Environmental Services, Rules and Guidelines for Businesses (2026-09-29) · City and County of Honolulu, Department of Environmental Services, Business Ordinances (2026-09-29) · City and County of Honolulu, Department of Environmental Services, Landfill page (2026-09-29) · Hawaii DOH Solid and Hazardous Waste Branch, Disposal of Asbestos Containing Waste Materials (2003-01) · City and County of Honolulu, Department of Environmental Services, Household Hazardous Waste (2026-09-29) · Revised Ordinances of Honolulu, Sec. 42-4.2 Disposal charges (American Legal Publishing, 2026 S-11) (2026-09-29) · City and County of Honolulu, Department of Environmental Services, Waste Drop-Off Locations (2026-09-29) · City and County of Honolulu, Department of Environmental Services, H-POWER page (2026-09-29) · US EPA Landfill Methane Outreach Program (LMOP) (2024-09)
Nearest landfills
- Kaneohe Marine Corps Air Station Landfill · Kaneohe Bay, 24.1 mi away
- Naiwa Landfill · Kaunakakai, 72.4 mi away
- Lanai Landfill · Lanai City, 86.5 mi away
- Kekaha Landfill/Phases I & II · Kekaha, 112.5 mi away
- Central Maui Landfill · Puunene, 115.7 mi away
Related
Dumpster rental companies near Waimanalo Gulch Landfill & Ash Monofill
Local roll-off operators from the Dumpster Controls Company Directory, with sizes, published prices and phone numbers.
- HTM Contractors · Honolulu, HI · 18 mi away
- Ma Rolloff · Honolulu, HI · 18 mi away
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