Please be advised that the final version of the Guideline for Effluent Mixing Zones is now available for staff and public use.

This updated Guideline will improve clarity for applicants and other parties with respect to water licensing decisions related to effluent discharge and the use of mixing zones.

The Guideline is posted on the Policies and Guidelines page (within “Resources” menu item) and is available for download.

Please contact Nathen Richea (GNWT) or Ryan Fequet (WLWB) for any questions regarding the content or use of the Guideline. Thank you to all contributors for their valuable input!

Issued: 21/09/2017