Department of Water and Environmental Regulation

Welcome to our new home on WA.gov.au. You may have arrived here from water.wa.gov.au, der.wa.gov.au or dwer.wa.gov.au. Please use the links below or search to find what you are looking for.
Last updated:

Announcements

KABC annual report cover
News story

KABC keeping WA litter-free

The Keep Australia Beautiful Council’s (KABC) annual report presents the achievements of the team and thousands of incredible volunteers in 2023–24.
News story

Making a Splash!

We proudly sponsored the 2024 Children’s Gnangara Groundwater Festival held at Whiteman Park on Wednesday 23 October.
Browse more announcements

What we do

As the Department of Water and Environmental Regulation (DWER), we support Western Australia’s community, economy and environment by managing and regulating the state’s environment and water resources.

Photo of DWER staff conducting river monitoring

Water services

We ensure our water resources meet the needs of the community, ecosystems and economic development.

Environmental regulation services

We make sure that environmental values are protected, and that development is sustainable.
Graphic of hotlines

Hotlines

Call our hotlines to report concerns about pollution, contamination or illegal activity.
Photo of DWER staff member holding a jar of plastics

Programs

We have more than 20 programs that support sustainably managing our water resources and environment.
Photo of native vegetation in the South West

Consultation

Read about our current and past public consultations.

Community updates

Learn about matters of interest to the community and stakeholders.

Services

Publications

Browse more publications

Ministerial reporting

Corporate executive

Emily Briggs

Emily Briggs

Deputy Director General – Climate and Sustainability

Contact

Make a Freedom of Information request

The Freedom of Information Act 1992 (FOI Act) gives every person the right to seek access to documents held by government agencies. Documents may comprise written material, plans and drawings, photographs, tape recording, films, videotapes or information stored in a computerised form.

Learn how to lodge an application.

Was this page useful?