Contact Us:

GRSD Sewer Authority
10831 Kruger Rd
New Buffalo, MI 49117

Phone: 269 469-3434 269 469-3434


GRSD Sewer Authority
GRSD Sewer Authority


The GRSD Sewer Authority is an intergovernmental agency responsible for wastewater treatment in southwestern Berrien County, serving the cities of New Buffalo and Bridgman as well as New Buffalo, Chikaming and Lake Townships. It also serves portions of Lincoln, Baroda, and Weesaw Townships.


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