Department of Environmental Services
- Sewer Rates Information Page
- Service Alert: Green Recycling Organic Waste (G.R.O.W.): Starting April 1, 2026, the City will start accepting food waste in the green cart for selected areas.
- Water Savings-Rebate Information
Department of Environmental Services
Ka ʻOihana Lawelawe Kaiāpuni
Roger Babcock Jr., Ph.D., P.E.
Director
Poʻo
Daniel Brieck
Deputy Director
Hope Poʻo
Michael O’Keefe
2nd Deputy Director
Hope Poʻo Kualua
1000 Ulu‘ohia Street
Suite 308
Kapolei, HI 96707
Phone: (808) 768-3486 [Main]
FAX: (808) 768-3487
Email: ENV@honolulu.gov
ENV Customer Service: (808) 768-3330
Solid Waste
| Refuse, Recycling & Bulky Information | (808) 768-3200 |
| Household Hazardous Waste | (808) 768-3201 |
| H-POWER, Waste-to-Energy | (808) 768-5455 |
| Waimanalo Gulch Sanitary Landfill | (808) 668-2985 |
| Report Illegal Dumping | (808) 768-7272 |
Wastewater
| Report Sewer Overflows / Odor Complaints | (808) 768-7272 |
| Sewer Connection Permit / Department of Planning and Permitting - Wastewater Branch | (808) 768-8210 |
| Cesspool Pumping Service [Mon-Fri, 7:30 am-3 pm] | (808) 768-7232 |
| Wastewater Treatment Plant/Pump Station Trouble | (808) 847-8307 |
| Environmental Concern Line | (808) 768-3300 |