Peel-Harvey catchment nutrient reports

Information on nutrients (nitrogen and phosphorus) as well as total suspended solids, pH and salinity is collected fortnightly at 13 sites throughout the Peel-Harvey catchment.

Collecting and reporting water quality data helps us understand the estuarine systems and allows us to direct investment towards the most effective actions in the catchments to protect and restore the health of our waterways.

Information on nutrients from different land uses in the Peel-Harvey catchment are available under the separation of nutrients by source.

Information on the methods and data analysis used in these reports can be found here. 

Nutrient reports for each sub-catchment (2019):

Coolup South Main Drain
Dirk Brook - Punrak Drain
Drakesbrook - Waroona Drain
Gull Road Drain
Harvey River
Mayfield Drain
Meredith Drain
Middle Murray River
Nambeelup Brook
Peel Main Drain
Samson North Drain
South Dandalup River
Upper Serpentine River

Previous reports:

View 2018 reports