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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
info@nmwrd.org
Office Hours

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

Pay Online

Pay your bill Online

Pay Your Bill

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 1, 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: Our New Bill Payment Address is PO Box 1128, Glenview, IL 60025.

All other mail can be sent to PO Box 240, Island Lake, IL 60042.

On the most recent sewer bills mailed to our customers, an error occurred on the printed bill date and due date:

Correct Bill Date: May 1, 2026

Correct Due Date: May 22, 2026

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
info@nmwrd.org
Office Hours

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

Pay Online

Pay your bill Online

Pay Your Bill

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