Application for Stormwater Discharge - Device Exempt

Stormwater Discharge Certification

The form below is for a Stormwater Discharge Certificate that is for the purposes of confirming approval without the requirement of a stormwater attenuation device.

This application is only valid if your project does not add more than 30m2 of impervious surface to your site, or does not put it over the total percentage threshold for impervious surface -  for example, the Gleniti Development area stipulates that you do not  need attenuation as long as the total area of impervious surface for the site is less than 60%.

Please enter the fields below. You will receive a confirmation email upon successful application.

Applicant Details
If different to Applicant
Site Details
Including roof area and any paved surfaces
Nature of Discharge
Land Use of Site *

Last updated: 04 Aug 2026