STATE OF DEPARTMENT OF HEALTH SOLID WASTE SECTION LANDFILL DATABASE - Page 1 of 5

INACTIVE LANDFILLS - OAHU 1

Facility Name Type of Waste City Island TMK Operation/Closure Date Aikahi Dump Municipal Koolaupoko Oahu 1st, 4-4-002:.37 1940-1953 (formerly 4-4-11) Ala Moana Dump Municipal Oahu 1st, 2-3-037:001 1926-1930 Bellows Site LF01, Base Landfill Mixed, including drummed hazardous waste Koolaupoko Oahu 1st, 4-1-015:001 1942 to mid-1970s California Packing Company Dump 1 Plantation refuse Waialua Oahu 1st, 6-5-002:005 Unknown Chinese American Club Dump Municipal Honolulu Oahu 1st, 2-7-004:001 1950s? Diamond Head Crater Dump Pesticides, PCB fluids, and solvents Honolulu Oahu 1st, 3-1-042:006 1950s-1980? Ewa Sugar Mill/Oahu Sugar Company - Municipal, industrial waste from plantation activities, Ewa Oahu 1st, 9-1-012:039 Pre-1970 through 1980 Coral Wastepit empty pesticide drums, mixed wastes from OSC's underground storage tanks, waste bunker fuel Ewa Sugar Mill/Oahu Sugar Company - Plantation refuse Ewa Oahu 1st, 9-3-002:001 Unknown Waipio Peninsula Dump Construction-related debris, domestic refuse, and Ewa Oahu 1st, 9-9-001:015 1930-1980s incineration residues LF05, Tri-Services Roofing material, lumber, metals, cans, glass bottles, Honolulu Oahu 1st, 1-1-001:001 1950-1965 Landfill trimmings, paper, construction rubble, and municipal garbage, 4,548 liters per year of liquid waste including petroleum/oil/lubricants, solvents, photo wastes, acids, detergents, bleach, waste oil, etc. Dump Mixed, including petroleum contaminated soils Honolulu Oahu 1st, 1-1-008:005 1960s-? Haiku Dump Municipal Koolaupoko Oahu 1st, 4-6-024:017. 018, 1937-1963 073, 074 Hauula Dump Municipal Koolauloa Oahu 1st, 5-3-015:001 1930s-1940s Hawaii Kai Cinder Cone Dump Municipal Honolulu Oahu 1st, 3-9-092:039 1970-1971 Hawaiian Pineapple Dump 1 - Poamoho Plantation refuse Wahiawa Oahu 1st, 7-1-001:003 1940s-1950s Camp Hawaiian Pineapple Dump 10 - Kunia Plantation refuse Ewa Oahu 1st, 9-4-004:007 1940s-1950s Hawaiian Pineapple Dump 2 - Wahiawa Plantation refuse Wahiawa Oahu 1st, 6-4-004:001 1940s-1950s Hawaiian Pineapple Dump 3 - Kemoo, Plantation refuse Waialua Oahu 1st, 6-5-002:011 1940s-1950s Wailua

1 URS Corporation, Final Report: Oahu Inactive Landfills Relative Risk Investigation (Honolulu: URS Corporation, 2006), pp. 196-838. STATE OF HAWAII DEPARTMENT OF HEALTH SOLID WASTE SECTION LANDFILL DATABASE - OAHU Page 2 of 5

Facility Name Type of Waste City Island TMK Operation/Closure Date Hawaiian Pineapple Dump 4 - Wailua Plantation refuse Waialua Oahu 1st, 6-2-011:001 1940s-1950s Hawaiian Pineapple Dump 5 - Wailua Plantation refuse Waialua Oahu 1st, 6-4-002:001 1940s-1950s Hawaiian Pineapple Dump 6 - Wahiawa Plantation refuse Wahiawa Oahu 1st, 7-1-002:030 1940s-1950s Hawaiian Pineapple Dump 7 - Waimea Plantation refuse Waianae Oahu 1st, 6-1-006:001 1940s-1950s Hawaiian Pineapple Dump 8 - Ewa Plantation refuse Ewa Oahu 1st, 9-4-004:020 1940s-1950s Hawaiian Pineapple Dump 9 - Ewa Plantation refuse Ewa Oahu 1st, 9-4-004:012 1940s-1950s Hickam Site LF01, Landfill 1 Municipal solid waste, solvents, hazardous sludges, Honolulu Oahu 1st, 1-1-002:002 1942-1946 paints/paint solvents Kaaawa Dump Municipal Koolaupoko Oahu 1st, 5-1-004:001 1941-1946 Kalaheo Landfill Municipal solid waste and commercial solid waste, 1.39 Koolaupoko Oahu 1st, 4-2-015:001, 006 Mar. 1986-Mar. 1990 million tons deposited (Bagaoisan, 1997), sewage sludge Kalihi-Kai Dump Municipal Honolulu Oahu 1st, 1-2-025:011, small 1926-Aug. 1941 portion of the Auiki Pond fill was on 1-2- 025:036 Kapaa Central Landfill Municipal Koolaupoko Oahu 1st, 4-2-015:004 1970-1979 Kapaa Landfill Municipal Koolaupoko Oahu 1st, 4-2-015:003, 004 1979-May 6, 1997 Kapalama Dump Municipal Honolulu Oahu 1st, 1-5-020:007, 015, 1941-Sep. 1942; incinerator 017 from 1944-1977 Kapiolani Dump Municipal Honolulu Oahu 1st, 2-3-009:001 1936 Kaukonahua Dump Plantation refuse Waialua Oahu 1st, 6-5-002:001 1950s Kawailoa Landfill Municipal solid waste + demolition debris, sewage sludge Waialua Oahu 1st, 6-1-005:018 1954-Apr. 1, 1987 prior to Aug 1, 1977 Kawainui Dump Municipal Koolaupoko Oahu 1st, 4-2-016:001, 006 1953-1972 (dump) + 4-2-015:006 (landfill) Keawaula Dump Municipal Waianae Oahu 1st, 8-1-001:008 1941-1946 Kewalo Ash Dump Ash and unburned MSW; Large appliances and other Honolulu Oahu 1st, 2-3-037:001, 002, 1933-1974 scrap metal wastes 008 Koko Head Landfill or Kahauloa Crater Municipal Honolulu Oahu 1st, 3-9-012:001 1961-1962 Dump Kuapa Pond Dump Military Honolulu Oahu 1st, 3-9-019 1945 Kunia A Dump Plantation refuse Ewa Oahu 1st, 9-4-004:004 1940s-1950s Kunia B Dump Plantation refuse Ewa Oahu 1st, 9-4-004:019 1940s-1950s STATE OF HAWAII DEPARTMENT OF HEALTH SOLID WASTE SECTION LANDFILL DATABASE - OAHU Page 3 of 5

Facility Name Type of Waste City Island TMK Operation/Closure Date Laie Dump Municipal Koolauloa Oahu 1st, 5-5-005:022 1934-1970 Makalapa Dump Municipal Ewa Oahu 1st, 9-9-002:004 1940s-1960s Fort Hase/ Construction and yard waste currently. A Koolaupoko Oahu 1st, 4-4-009:003 1974-present Landfill construction/demolition debris storage area for concrete, asphalt concrete and soils Mililani New Landfill Industrial waste; Pineapple cannery waste, wooden skips, Ewa Oahu 1st, 9-5-003:001 1972-1981 cardboard boxes, cans, pineapple field wastes (toppings), inert building construction debris, no chemically treated materials; Pesticide containers possibly containing 1,2- dibromo-3-chloropropane and ethylene dibromide. Approximately 674 drums/year during 1978-1980 and empty pesticide containers. (Dole Company used the landfill as their primary disposal facility for all of their pesticide waste). Mililani Old Landfill Industrial waste; Pineapple cannery waste, wooden skips, Ewa Oahu 1st, 9-4-005:069 May 1966-Apr. 30, 1976 cardboard boxes and cans, pineapple field wastes such as (formerly 9-4-005:011, plant toppings, inert bldg construction material from which was formerly 9- Mililani Town such as concrete, untreated lumber, and 4-005 por. 1) metal materials Nanakuli A Landfill Municipal solid waste, construction and demolition Waianae Oahu 1st, 8-7-009:025 + 8-7- 1940s (permitted from 1985- 021:026 present for limited use) Naval Computer and Telecomm Area Municipal and industrial wastes (i.e., storage batteries, Wahiawa Oahu 1st, 7-1-002:007 1942-1973 Master Station (NCTAMS) - Old pesticides, various oils, various solvents, TCE, PCB's, Wahiawa Landfill fiberglass resin, mercury, and lead) Naval Radio Transmitting Facility (NRTF) Unknown Waianae Oahu 1st, 8-6-002:001 Pre 1948-1960s -Lualualei Landfill Oahu Prison Dump Municipal Honolulu Oahu 1st, 1-2-013:002, 006 1947-1950 Oahu Sugar Dump 1 Plantation refuse Ewa Oahu 1st, 9-2-001:001 1940s-1950s Oahu Sugar Dump 2 Plantation refuse Ewa Oahu 1st, 9-2-001:001 1940s-1950s Oahu Sugar Dump 3 Plantation refuse Ewa Oahu 1st, 9-4-106 (various) 1940s-1950s Oahu Sugar Dump 4 - Waipahu Plantation refuse Ewa Oahu 1st, 9-4-010:041 1940s-1950s Oahu Sugar Dump 5 Plantation refuse Ewa Oahu 1st, 9-4-079:001 1940s-1950s Oahu Sugar Dump 6 Plantation refuse Ewa Oahu 1st, 9-4-128:007 1940s-1950s Olomana Ltd. Dump - Kalihi Construction and demolition Honolulu Oahu 1st, 1-2-023:034 1955-1961 Pahounui Dump Municipal Honolulu Oahu 1st, 1-2-023:009 1942-1946 STATE OF HAWAII DEPARTMENT OF HEALTH SOLID WASTE SECTION LANDFILL DATABASE - OAHU Page 4 of 5

Facility Name Type of Waste City Island TMK Operation/Closure Date Pearl City Dump - Second Street Municipal Ewa Oahu 1st, 9-7-023:013 1948-1960 Pearl City Peninsula Landfill/Dump - Municipal solid waste, metal scraps, sewage sludge, Ewa Oahu 1st, 9-6-001:001 1940s-1976 (unofficially (Navy) construction debris, incinerator ash, and Jet A fuel operated before 1965) Punaluu Dump Municipal Koolauloa Oahu 1st, 5-1-001:018, 019, 1940-1948 020, 021, 022 Pupukea Dump Mixed wastes from military operations Koolauloa Oahu 1st, 5-9-005:038 1940s Puu Palailai Landfill Predominately mixed municipal solid waste (industrial and Ewa Oahu 1st, 9-1-016:006 1974-1988 military wastes prior to 1984) Saki Moru Dump Construction demolition Waianae Oahu 1st, 8-7-019:001 1980-1991 Sand Island Ash Dump Ash and municipal solid waste Honolulu Oahu 1st, 1-5-041:006 1934-1999 Schofield Dump Municipal solid waste, hazardous waste, and infectious Ewa Oahu 1st, 7-7-001:001 1942-1983 medical waste until Oct 1980, sewage sludge temporarily in May 1982 (hazardous materials, i.e., organic solvents, asbestos, pesticide containers, unusable paints, metallic debris) Wahiawa Dump A Unknown Wahiawa Oahu 1st, 7-1-001:008 Unknown Wahiawa Dump B Municipal Wahiawa Oahu 1st, 6-5-002:001 1942-1972 Waialua Dump Municipal Waialua Oahu 1st, 6-6-021:007, 008, 1943-1954 021 Waianae Landfill Municipal solid waste, dead animals, municipal and Waianae Oahu 1st, 8-5-003:001 1942-1989 household refuse from household, county, state, and federal agencies, empty asphalt drums, marble company empty and punctured drums, waste oil from restaurants, manure Waimanalo Dump - North Municipal Koolaupoko Oahu 1st, 4-1-008:013 1940s Waimanalo Dump - South Municipal Koolaupoko Oahu 1st, 4-1-008:080 1940s Waipahu Incinerator Ash Landfill/Dump Municipal solid waste until 1972, industrial, ash, sewage, Ewa Oahu 1st, 9-3-001:002, 012; 1943-1972, early 1960s-Nov. sludge 9-3-002:002, 009, 027 1991 Wheeler Army Airfield - Gulch Municipal solid waste, hazardous waste, and construction Ewa Oahu 1st, 7-7-001:001 1950s-1970s Dump debris

STATE OF HAWAII DEPARTMENT OF HEALTH SOLID WASTE SECTION LANDFILL DATABASE - OAHU Page 5 of 5

ACTIVE LANDFILLS - OAHU 2

Facility Name Type of Waste City Island TMK Operation/Closure Date Kaneohe Marine Corps Base Hawaii Municipal solid waste and construction debris Kaneohe Oahu 1st , 4-4-009:003 1979-Present PVT Land Company Construction debris Waianae Oahu 1st, 8-7-009:003 1985-Present Waimanalo Gulch Municipal solid waste Waianae Oahu 1st , 9-2-003:002, 013 1986-Present

2 Source: State of Hawaii Department of Health.