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Wastewater

GMB Water provides services through the collection, treatment, storage, distribution and disposal (including by sale of recycled water) of wastewater, via a community management wastewater scheme (CMWS) or a sewer scheme. Whether you're connected to a sewer system or a community-managed scheme, we take care of the full journey of your wastewater—from collection to treatment to responsible reuse—supporting public health, environmental protection, and long-term water security for our region.

At GMB Water we manage wastewater services for more than 15,000 homes and businesses across Mount Barker, Littlehampton, Nairne, Brukunga, Echunga Meadows and Macclesfield. Our work covers the collection, treatment, storage, and distribution - including the sale of recycled water - through both community management wastewater schemes (CWMS) and sewer schemes. 

GMB Water is proud to serve the Greater Mount Barker region with essential water recovery services that support public health, protect the environment, and contribute to a thriving community.

As South Australia's largest local government-run wastewater and recycling scheme, we're committed to long-term water security through locally owned, locally managed infrastructure.