Sewer services around the lakes are provided by the Sister Lakes Area Utilities Authority.
The Authority is located at 50652 Garret Rd., Dowagiac, MI 49047
For permits/ invoices/ general inquiries, contact Administrator Jessica Honn at 269-424-6926 or email at manager@slaua.com.
For billing/ payments/ account questions, contact Kaye at billing@slaua.com
Office hours are Tuesday & Thursday 10:00 a.m. – 4:00 p.m.
Sewer maps, documents and permit information is available on the S.L.A.U.A website at https://slaua.com.
Checks are to be payable to: Sister Lakes Area Utilities, PO Box 832, Dowagiac, MI 49047.
Online Payments may be made at https://www.invoicecloud.com/portal
For Phone Payments call 1-866-764-1901
For a change of mailing address call 1-269-424-6926 or email billing@slaua.com
Monthly meetings are held at 1:30 p.m. at the Sister Lakes Area Utilities Authority located at 50652 Garret Rd., Dowagiac, MI 49047