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General Information and Billing Questions

Send Us A Message. If this is a sanitary sewer emergency please call 847-526-3300

Contact Information
Address
113 Timber Trail
PO Box 240
Island Lake, IL 60042
View Map
Contact Information
Phone: 847-526-3300
Fax: 847-526-3349
Office Hours

Monday-Friday
8:00a.m. to 4:00 p.m.

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2025 Holiday Schedule

The District’s offices will be closed on the following holidays:

New Year’s Day  January 1, 2025
Martin Luther King Jr. Birthday  January 20, 2025
President’s Day  February 17, 2025
Memorial Day  May 26, 2025
Independence Day  July 4, 2025
Labor Day  September 01, 2025
Columbus Day  October 13, 2025
Thanksgiving Day  November 27, 2025
Day after Thanksgiving  November 28, 2025
Christmas Eve  December 24, 2025
Christmas Day  December 25, 2025
New Year’s Eve  December 31, 2025

NOTICE: The District is currently working on a Facility Plan Update and a review of Efficiencies and Operations. A Decennial Committee will include representatives from the District and the Villages that we service. Among many things, the Committee will review the District’s rate structure and charges. Meetings will begin in September.

If you are experiencing a sewer backup or other sewer emergency
Call (847) 526-3300 option 1, 24 hours a day.

Address
113 Timber Trail
PO Box 240
Island Lake, IL 60042
View Map
Mailing Address
PO Box 240
Island lake, IL 60042
Contact Information
Phone: 847-526-3300
Fax: 847-526-3349
Office Hours

Monday-Friday
8:00a.m. to 4:00 p.m.

Pay Online

Pay your bill Online

Pay Your Bill