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Water corporations provide a range of water services to customers within their service areas, including:

  • water supply
  • sewage and trade waste disposal and treatment
  • water delivery for irrigation and domestic and stock purposes
  • drainage
  • salinity mitigation services.

Several also manage bulk water storage and designated recreational areas and help the operation of the Victorian Water Register.

Find your water corporation map

Our interactive map shows:

  • Water corporations
  • Melbourne water drainage and waterways
  • Catchment Management Authorities
  • Registered Aboriginal Parties
  • Local Government areas.

View a larger version of this map.

How to use the map

  • Enter an address in the Search box.
  • Select the result to zoom to that location.
  • You can also click an area on the map to see the water corporation for that area.
  • Use the menu (three lines) to switch map views and turn layers on or off.
  • Zoom in or out as needed.

Map boundaries are indicative only.

Questions about this map? Email water.reporting@deeca.vic.gov.au.

The Victorian Aboriginal Heritage Council updates Registered Aboriginal Party boundaries.

Metropolitan water corporations

Urban water corporations

Urban water corporations provide water supply (including recycled water) and sewage and trade waste disposal services to urban customers.

Rural water corporations

These water corporations provide rural water services, including water supply, drainage, and salinity mitigation services for irrigation and domestic and stock purposes.

Catchment Management Authorities

Catchment management authorities are responsible for the integrated planning and coordination of land, water and biodiversity management in each catchment and land protection regions.

Page last updated: 08/05/26