Where to pay your Chicago water bill
The City of Chicago Department of Water Management handles all residential water and sewer billing. You can pay your bill in three ways: online through the city's official portal, by mail, or in person at a payment center.
The fastest method is online at chicagowaterportal.org. You'll need your account number, which appears on your bill. You can set up a one-time payment or enroll in automatic monthly payments. The city accepts credit cards, debit cards, and bank transfers, though credit card payments carry a 2.49% processing fee.
To pay by mail, send a check or money order to the address printed on your bill. Include your account number on the check. Mail payments take 7 to 10 business days to post, so send them early if your due date is approaching. You can also pay in person at the Chicago Water Department office at 200 South Canal Street, Monday through Friday, 8 a.m. to 4 p.m., or at select currency exchanges and payment centers throughout the city.
Key Takeaways
- Pay online at chicagowaterportal.org with a debit card or bank account to avoid the 2.49% credit card fee.
- Your bill shows separate charges for water, sewer, and stormwater, each with its own rate structure.
- The due date is typically 20 days from the bill date, and late payments trigger a 1.5% monthly penalty plus a $25 late fee after 60 days.
- You can view your account history and set up automatic payments on the water portal to avoid missing a due date.
- If you cannot pay in full, contact the city's Customer Service line at 311 to discuss payment arrangements before your account goes to collections.
Understanding the three charges on your bill
Chicago water bills contain three separate line items, and they are charged at different rates. The first is the water charge, which covers the cost of treating and delivering water to your home. The second is the sewer charge, which covers the cost of treating wastewater. The third is the stormwater charge, which is newer and covers the cost of managing rainwater runoff.
Each charge is calculated differently. Water is metered — you pay for what you use, measured in hundred-cubic-foot units (HCF). One HCF equals about 748 gallons. Sewer charges are typically based on your water usage, since most water that enters your home leaves through the sewer system. Stormwater charges are based on the square footage of impervious surface on your property — mainly your roof and driveway — not on actual usage.
The rates for all three charges increase periodically. The city publishes rate schedules on its website, but the easiest way to see your exact charges is to look at the "Summary of Charges" section on your bill. This section breaks down the per-unit cost and the total for each service.
How to read your bill statement
Your Chicago water bill is divided into sections. At the top is your account information: your address, account number, and billing period. Below that is the "Summary of Charges" section, which lists the water, sewer, and stormwater charges separately, along with any taxes or adjustments.
The middle section shows your meter reading. It displays the current reading, the previous reading, and the difference — this is the amount of water you used during the billing period. If you have a smart meter, the city can read it remotely. If you have an older meter, a city worker may need to access it in person. The bill also notes the meter reading date and the next scheduled reading date.
Below the meter information is the "Account Activity" section, which shows any payments you made since the last bill, credits applied, and any outstanding balance. At the bottom is the due date and the payment address. If you have questions about a specific charge, the bill includes a phone number for customer service.
What happens if you miss a payment
If your payment does not arrive by the due date, the city assesses a 1.5% monthly penalty on the unpaid balance. This penalty compounds monthly. After 60 days past due, the city adds a flat $25 late fee on top of the penalty.
If your account remains unpaid for 90 days or more, the city may file a lien against your property or refer the debt to a collection agency. A lien means the city has a legal claim on your home and can force a sale to recover the debt. This process takes time — the city typically sends multiple notices before taking legal action — but it is serious and affects your ability to sell or refinance your home.
If you receive a notice that your account is past due, contact the city's Customer Service line at 311 immediately. The city sometimes offers payment plans for customers who cannot pay in full. Explain your situation and ask what options are available. Acting before the account goes to collections gives you more flexibility.
Setting up automatic payments and account alerts
The easiest way to avoid late payments is to enroll in automatic monthly payments through the water portal. Log in to your account, go to the "Billing" section, and select "Autopay." You can choose to pay the full bill amount each month or a fixed amount you set yourself. Payments are withdrawn on the due date or a date you choose.
You can also set up email or text alerts to remind you when a bill is due. On the water portal, go to "Account Settings" and select "Notifications." Choose which alerts you want — bill ready, payment confirmation, or past-due notice — and enter your email or phone number. These alerts arrive a few days before the due date, giving you time to pay if you are not on autopay.
If you change your mind about autopay, you can cancel it anytime through the portal. Your cancellation takes effect on the next billing cycle. If you cancel and then forget to pay manually, you will be responsible for any late fees, so set a calendar reminder if you do not use autopay.
Disputing a charge or reporting a meter problem
If you believe a charge on your bill is incorrect or your meter is not reading accurately, contact the city's Customer Service line at 311. Have your account number and bill ready. Describe the problem clearly — for example, "My water usage doubled this month with no change in household size" or "My meter is not advancing even though water is running."
The city can investigate meter accuracy by sending a technician to your home. This inspection is free. If the meter is found to be faulty, the city may adjust your bill retroactively. If the meter is working correctly, the technician will look for leaks in your plumbing. A hidden leak is the most common reason for a sudden spike in usage.
If you dispute a charge, you can request a payment plan while the investigation is underway. The city will not shut off your water during an active dispute, but you are still responsible for paying the undisputed portion of your bill on time.
Water shutoff and reconnection
The city can shut off your water if your account is more than 60 days past due and you have not made arrangements to pay. Before a shutoff, the city sends a notice to your address. If you receive this notice, contact 311 immediately to set up a payment plan or discuss your options.
If your water is shut off, you must pay the full past-due balance plus a reconnection fee to have service restored. The reconnection fee varies but is typically $100 to $150. Reconnection usually happens within one business day of payment, though it may take longer if the shutoff was done in person at your meter.
If you are experiencing financial hardship, the city has programs that may help. Call 311 and ask about the Water Assistance Program or other relief options. These programs are limited and have income requirements, but they exist specifically to help households that cannot afford their bills.
Frequently Asked Questions
Can I pay my Chicago water bill with a credit card without a fee?
No. The city charges a 2.49% processing fee for credit card payments made through the official portal. To avoid this fee, pay with a debit card or bank transfer instead. Both are free and process just as quickly online.
How often does the city read my meter?
Chicago meters are typically read once every two months, though the exact schedule depends on your meter type and location. Your bill shows the date of the most recent reading and the date of the next scheduled reading. If you have a smart meter, the city reads it remotely and can detect leaks faster.
What should I do if my water bill suddenly increases?
First, check whether anyone in your household changed their water habits — longer showers, new appliances, or more laundry use. If nothing changed, you may have a leak. Check your meter reading on the bill; if it jumped significantly, call 311 to request a meter inspection. A leaking toilet or underground pipe is the most common cause of sudden spikes.
Can I set up a payment plan if I cannot pay my full bill?
Yes. Contact the city at 311 before your account goes past due and explain your situation. The city offers payment arrangements for customers facing hardship. The sooner you call, the more options you have. Do not wait until you receive a shutoff notice.
What is the stormwater charge and why am I paying it?
The stormwater charge covers the cost of managing rainwater runoff in Chicago. It is based on the size of your roof and driveway — the surfaces that shed water into the city's storm drains — not on how much water you use. This charge has been added to all residential bills since 2015 and is separate from your water and sewer charges.