The water resources management and water services acts administered by the Department of Water and Environmental Regulation include:
- Country Areas Water Supply Act 1947
- Metropolitan Arterial Drainage Act 1982
- Metropolitan Water Supply, Sewerage, and Drainage Act 1909
- Rights in Water and Irrigation Act 1914
- Water Agencies (Powers) Act 1984
- Water Corporations Act 1995
- Water Efficiency Labelling and Standards Act 2006
- Water Services Act 2012
- Waterways Conservation Act 1976
Regulations, codes and by-laws administered by the Department of Water and Environmental Regulation include:
- Country Areas Water Supply By-laws 1957
- Country Areas Water Supply (Clearing Licence) Regulations 1981
- Metropolitan Water Supply Sewerage and Drainage By-laws 1981
- Rights in Water and Irrigation Regulations 2000
- Water Agencies (Entry Warrant) Regulations 1985
- Water Agencies (Infringement) Regulations 1994
- Water Agencies (Water Use) By-laws 2010
- Water Services Code of Conduct (Customer Service Standards) 2018
- Water Services Code of Practice (Family Violence) 2020
- Water Services Regulations 2013
- Water Services (Water Corporations Charges) Regulations 2014
- Waterways Conservation Regulations 1981
You can view these acts, regulations, codes and by-laws on the Western Australian Legislation website.