Annual Treasurer Report

2025 Annual Treasurer’s Report Fiscal Year End
2024 Annual Treasurer’s Report Fiscal Year End
2023 Annual Treasurer’s Report Fiscal Year End
2022 Annual Treasurer’s Report Fiscal Year End
2021 Annual Treasurer’s Report Fiscal Year End

NOTICE: Please see our Sewer Billing FAQ for answers to common questions about our bills.

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
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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.

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