WQPN 22 - Irrigation with nutrient-rich wastewater

Guidance
Water quality protection note on irrigating vegetation with wastewater
Last updated:

This note provides information on the irrigation of vegetation with wastewater and guidance on acceptable practices used to protect the quality of Western Australian water resources.

Please download the document below.

Supporting spreadsheets are available here: Organic Loading Calculator, NPK Loading Calculator, Water balance calculator     

Have a question or want to report a problem?

Fill in the form to get assistance or tell us about a problem with this information or service.

Send feedback