2020 Commonwealth Environmental Water Office Download Planning and Delivering Water for the Environment (PDF 290.1KB) Planning and Delivering Water for the Environment (DOC 2.4MB) About the fact sheet The Commonwealth Environmental Water Office follows an annual cycle of ‘plan, deliver, measure and review’ to manage water for the environment. Further information Water use in catchments Water Management Plan 2020-21 Water Management Plan 2020-21 Summary Brochures