16/10/2026
The Department of Water and Environmental Regulation continues to oversee compliance with an Environmental Protection Notice (EPN) we issued in May 2026. The EPN was issued to Peninsula Downs Dairy (https://www.wa.gov.au/media/161303/download?inline), in Warner Glen, following community complaints about dairy effluent entering the nearby watercourse.
The Department continues to monitor compliance and assess progress to address environmental impacts and reduce the risk of future incidents.
Community reports play an important role in helping us identify and respond to pollution incidents. If you have a pollution concern, please report it to the Department's Environment WAtch service using the online form (https://environmentwatch.wa.gov.au/submit-report/) or by calling 1300 784 782.