Hawaii Wood Preserving Co Osmose is a superfund site located at 220 Tinker Road, Waimanalo, HI 96795. The Environmental Protection Agency (EPA) identifies sites such as Hawaii Wood Preserving Co Osmose because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. Hawaii Wood Preserving Co Osmose is currently registered as an Archived superfund site by the EPA and does not require any clean up action or further investigation at this time.