Here at the GRSD Sewer Authority, we are in the business of cleaning wastewater to the best of our ability.

After going through a rigorous treatment process, safe, clean water is discharged to the beautiful Galien River. 


We serve the communities of New Buffalo City, New Buffalo Township, Lake Township, Chikaming Township, City of Bridgman, and Weesaw Township.


The GRSD was formed in 1977 to serve the City of New Buffalo, New Buffalo Township, and Chikaming Township.

Lake Charter Township joined the GRSD a few years later.

The wastewater plant has been upgraded twice, in 1996 and again in 2003.

The City of Bridgman joined the GRSD.

The GRSD became a sewer authority.

Today, the staff operate and maintain the 3.0 MGD wastewater treatment plant and 74 lift stations throughout the district. 

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