The Office of the EPA provided services to the EPA from November 2009 to 30 June 2017. On 1 July 2017, the new Department of Water and Environmental Regulation was formed through Machinery of Government changes, and amalgamated the OEPA with the departments of Water and Environment Regulation. The final annual report of the OEPA will be published in 2017.

Below is a list of OEPA Annual reports. To view EPA Annual Reports click here.