Water quality is monitored on the South Dandalup River at Patterson Road, downstream of the confluence with the North Dandalup River. There is no flow-gauging station located in the catchment.
South Dandalup River nutrient report 2015
Technical Report
The Dandalup catchment includes the North South Western Highway and South Dandalup rivers below their dams, Conjurunup Creek and Cornish Gully. The South Dandalup River flows into the Murray River.