On-site Sewage Disposal Systems - Oahu

[Metadata] On-site sewage disposal systems (osds) for the island of Oahu as of 2008. Approximate location, type, effluent, nitrogen and phosphorus flux of on-site sewage disposal systems. Source: State of Hawaii Department of Health, May, 2017. Developed in 2008 as part of the Hawaii State Department of Health source water protection program to assess the health and environmental risks posed by on-site sewage disposal systems. For additional information, please refer to complete metadata at https://files.hawaii.gov/dbedt/op/gis/data/osds_oah.pdf or contact Hawaii Statewide GIS Program, Office of Planning and Sustainable Development, State of Hawaii; PO Box 2359, Honolulu, Hi. 96804; [phone]; email: [e-mail]; Website: https://planning.hawaii.gov/gis.