Water supply

Licensing, water rosters and restrictions, pay a water bill and supply information.

Cockburn groundwater allocation plan

The 2021 Cockburn groundwater allocation plan guides our management of groundwater resources to support both water users and the ecosystems that depend on groundwater.

Dinner Hill subarea allocation statement

The Dinner Hill allocation statement guides how we manage groundwater in Dinner Hill subarea of the Jurien groundwater area, part of the Northern Perth Basin.

DWER Policy Framework

The Department of Water and Environmental Regulation (the department) has implemented a Policy Framework to ensure all documents across our business areas are classified into a clear and structured document hierarchy and governance model

DWER Regulatory documents

The Department of Water and Environmental Regulation (the department) has implemented a Policy Framework initiative to classify all documents across our business areas into a clear and structured document hierarchy and governance model.

Esperance groundwater allocation plan

We are developing a new allocation plan to provide a framework to manage groundwater use in the Esperance area for the benefit of all water users and the community.

Gingin surface water allocation plan

The Gingin surface water allocation plan sets out our approach for managing the Gingin surface water resources and provides allocation limits.

Jurien groundwater allocation plan

The Jurien groundwater allocation plan and Dinner Hill allocation statement guide how we manage groundwater in the Northern Perth Basin around Jurien, Cervantes and Moora townships.

Lower Gascoyne water allocation plan

The Lower Gascoyne water allocation plan guides how we manage groundwater and surface water around Carnarvon to provide water for use while protecting water quality and water-dependent values.

Murray groundwater allocation plan

The 2012 Murray groundwater allocation plan and the 2022 Murray groundwater area allocation statement set out how we manage the Murray groundwater resources.

Ord River surface water allocation plan

This plan is used to manage competing demands for water between hydroelectricity generation and the expanding irrigation industry, while maintaining sufficient flow into the lower Ord River to protect the riverine environment.

Pay your water bill

You can pay your Water Corporation bill online via your online account, BPOINT or BPAY.

Perth groundwater map

The Perth Groundwater Map helps members of the public identify watertable information for the Perth metropolitan area

Pilbara groundwater allocation plan

The Pilbara groundwater allocation plan guides how we manage groundwater resources and licensing across the Pilbara region, including Millstream and the West Canning Basin.

Proclaimed area maps

Certain areas of Western Australia are proclaimed to protect, manage and regulate water under the Rights in Water and Irrigation Act 1914.

Spatial data download

This tool provides a list of publicly available spatial data for download produced by the Department of Water and Environmental Regulation.

UNDO Tool

Our online tool to evaluate and reduce nutrients exported from urban developments.

Water legislation

Water resources management and water services legislation administered by the Department of Water and Environmental Regulation

Water planning in the Fitzroy

We recognise the need to both protect the river and its dependent values and support pathways for people to pursue economic development opportunities across the Fitzroy River Catchment.

Winter sprinkler switch off

The winter sprinkler switch off is a permanent water-efficiency measure starting 1 June and ending 31 August each year.