Downers Grove Water Bill – Pay Online, CSS Login, Auto-Pay, Rates, Phone & WaterSmart Help

Updated 2026 • Official Village links reviewed

Downers Grove Water Bill: Pay Online, Customer Self Service, Auto-Pay, Rates, WaterSmart and Sewer Contact Help

Downers Grove utility customers usually need one of five things: the official water bill payment portal, help with Customer Self Service login, the billing phone number, current water/stormwater charges, or guidance for moving, leaks and sewer service. This guide keeps the official Village payment options, billing rules, WaterSmart usage portal and Sanitary District contact details in one practical page.

630-434-5510Billing questions
Every 2 monthsUtility billing cycle
4:30 PMSame-day payment cutoff
10%Late fee if unpaid by due date
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Pay online

Use the official Village Customer Self Service portal to pay your utility bill online.

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Auto-pay

Set up auto-pay through the form or Customer Self Service, but keep paying normally until your bill confirms auto-pay.

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Mail/drop box

Mail payment to the Chicago PO Box or use the green drop box at the Civic Center.

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Sewer separate

Sewer and wastewater treatment service is provided separately by Downers Grove Sanitary District.

Main Official Downers Grove Water Bill Links

Editorial trust note: This guide uses official Village of Downers Grove pages for utility bill payment, payment options, rates, Customer Self Service, water resources and WaterSmart, plus official Sanitary District links for sewer billing.
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Independent guide: Water-Department.org is not the Village of Downers Grove. Official payments, account changes, shut-off decisions and water service support must be handled through the Village and its official linked systems.

Payment options

How to Pay Your Downers Grove Water Bill

The Village utility bill includes water service and stormwater utility fee charges. Customers receive a bill every two months, and payments received after 4:30 p.m. are applied the next business day.

Payment methodOfficial detailPractical action
OnlineThe Village accepts MasterCard, Visa, Discover or AMEX online.Open Customer Self Service and pay through the official portal.
Auto-payPayment is withdrawn automatically from checking or savings account on the billing due date.Use the authorization form or set up auto-pay inside Customer Self Service.
Bank bill payVillage says the payee account number must be a 15-digit figure formed from Customer Number and Account Number.Enter the payee address as 850 Curtiss Street, Downers Grove, IL 60515.
MailVillage of Downers Grove, P.O. Box 735987, Chicago, IL 60673-5987.Mail early enough for processing before the due date.
In personFinance window at Civic Center, 850 Curtiss Street, or Public Works, 5101 Walnut Avenue.Use business hours and bring the bill or account number.
Drop boxGreen drop box in the east parking lot adjacent to Civic Center, 850 Curtiss Street.Use non-cash payment and include account details.
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Payment timing tip: The Village states payments received after 4:30 p.m. are applied the next business day. If your account has a final shut-off notice, do not wait until after the cutoff.
Customer Self Service

Downers Grove Customer Self Service Login and Account Linking

Customer Self Service is the Village portal for online payment and account access. The Village says utility billing accounts can be linked to your CSS user ID after sign-in using the Customer ID or Account Number printed on the top right of your utility bill.

Create or access account

Use the CSS portal to log in, create an account and manage utility bill payment online.

Link utility account

Use your Customer ID or Account Number from the utility bill to link the billing account after sign-in.

Password help

If you used an email sign-in, use the Forgot Password link and reset through the email message.

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Portal tip: Keep the latest printed or emailed utility bill nearby. The account-linking numbers are printed on the bill, and entering them accurately prevents login/account mismatch issues.
Auto-pay and paperless billing

Auto-Pay, Paperless Billing and Utility Account Changes

Downers Grove customers can reduce missed-payment risk by using auto-pay and paperless billing. Moving customers should also complete the Utility Account Change Request form to start or discontinue service.

NeedOfficial detailImportant reminder
Auto-payWithdraws automatically from checking or savings on the billing due date.Auto-pay is not complete until your bill says “AUTO PAY – DO NOT PAY.”
Paperless billingCustomers may opt to receive the utility bill by email only.Use the E-Utility Bill Authorization Form and confirm the email address.
Moving in/outComplete the Utility Account Change Request form to establish or discontinue service.New accounts are charged a $100 deposit on the first bill, applied to the final bill when closed.
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Auto-pay warning: Until the bill clearly says “AUTO PAY – DO NOT PAY,” continue your normal payment method. This avoids a missed payment during the transition period.
Rates, fees and shut-off

Downers Grove Water Rates, Stormwater Fee, Late Fee and Shut-Off Policy

The Village utility bill includes water service and stormwater utility charges. Water fees are expressed as a unit rate plus a fixed charge, while the stormwater utility fee is based on impervious surface area.

Billing itemOfficial detailWhat it means
Billing cycleCustomers receive a utility bill every two months.Bills are generated north side in odd months and south side in even months.
Water unit rateEffective July 1, 2025: Village properties $7.72/unit; unincorporated properties $8.83/unit.One unit is approximately 748 gallons of water.
Fixed charge5/8-inch meter fixed charge is listed as $19.37 bi-monthly.Most single-family homes are listed as 5/8-inch meter size.
Stormwater feeBased on impervious area and Equivalent Runoff Units.Roofs, driveways, patios, parking areas and similar surfaces affect stormwater billing.
Late fee10% of the total amount due if payment is not received by the due date.Pay early and save proof, especially if using bank bill pay or mail.
Shut-off policyFinal shut-off notice amount must be paid by 4:30 p.m. on the Monday prior to the Tuesday shut-off date.Service is not resumed until arrears and administrative fees are paid.
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Shut-off notice warning: If you have a final shut-off notice, normal payment timing becomes very important. Contact the Finance Department at 630-434-5510 if you are unsure whether your payment will post in time.
Moving and sewer billing

Moving In or Out of Downers Grove and Sewer Billing Contact

Water/stormwater billing and sanitary sewer service are not the same thing. The Village handles the utility bill for water service and stormwater utility fee, while Downers Grove Sanitary District provides sewer and wastewater treatment service separately.

Moving in or out

Complete the Village Utility Account Change Request form to establish or discontinue service. New accounts are charged a $100 deposit on the first bill, later applied to the final bill.

Sewer service contact

For sanitary service, the Village points customers to Downers Grove Sanitary District at 630-969-0664.

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Sewer billing tip: If your question is about sewer user charges, separate meter credits, sewer account adjustments, collections, payment arrangements, moving in/out for sanitary service, or sewer billing concerns, contact the Sanitary District rather than the Village water billing desk.
Usage and leaks

Use WaterSmart to Track Downers Grove Water Usage and Check for Leaks

The Village says Downers Grove residents can track water use in near-real time with WaterSmart, a free online portal that lets users view usage, check for leaks and set alerts.

High-bill cluePossible reasonWhat to check first
Usage suddenly jumpsRunning toilet, irrigation leak, outdoor hose use or household change.Review WaterSmart usage history and check fixtures.
Continuous water useToilet flapper, faucet leak or hidden plumbing leak.Turn off fixtures and watch for meter/usage activity.
Bill is high during summerLawn watering, pool filling, garden watering or outdoor cleaning.Compare daily use in WaterSmart and reduce unnecessary outdoor use.
Payment seems missingLate posting, wrong bank bill-pay account number or payment after cutoff.Check payment confirmation and call 630-434-5510.
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Leak-check tip: Put food coloring in the toilet tank and wait without flushing. If color appears in the bowl, the toilet may be leaking silently and increasing your bill.
Contact and map

Downers Grove Water Bill Phone Number, Email, Addresses and Map

Use these official contact details for billing questions, Customer Self Service issues, payment posting concerns, account changes, WaterSmart questions and sewer billing routing.

Village utility billing

Finance Department: 630-434-5510

Email: water@downers.us

Civic Center: 850 Curtiss Street, Downers Grove, IL 60515

Hours: Monday to Friday, 7:30 a.m. to 4:30 p.m.

Public Works and sewer

Public Works: 5101 Walnut Avenue, Downers Grove, IL 60515

Public Works phone: 630-434-5460

Sanitary District: 630-969-0664

Emergency: 911 for emergencies.

Map shows the Downers Grove Civic Center at 850 Curtiss Street. For bill payment, use the official Customer Self Service portal or the Village Utility Bill page.

Avoid mistakes

Common Downers Grove Water Bill Mistakes That Cause Delays or Fees

Most billing issues can be avoided by using official payment links, entering the correct bank bill-pay account number, paying before the 4:30 p.m. cutoff, and contacting the correct office for sewer questions.

MistakeWhy it creates troubleBetter action
Using unofficial bill-pay websitesPayments may be delayed, misdirected or include avoidable third-party confusion.Start from downers.us Utility Bill or the official CSS portal.
Bank bill pay account number entered wrongThe Village says incorrect bank payee details may mean payment is not received electronically and may be marked late.Use the 15-digit combined Customer Number and Account Number with no extra characters.
Assuming auto-pay starts immediatelyAuto-pay transition is not complete until the bill says AUTO PAY – DO NOT PAY.Continue usual payment until the bill confirms auto-pay status.
Waiting until after 4:30 p.m.Payments after 4:30 p.m. apply next business day.Pay earlier, especially with a late account or shut-off notice.
Calling Village billing for sewer account issuesSewer service is provided separately by Downers Grove Sanitary District.Call the Sanitary District at 630-969-0664 for sewer account/billing concerns.
Best habit: Save the CSS payment portal, 630-434-5510, water@downers.us, your Customer Number/Account Number, WaterSmart login and Sanitary District number in one phone note.
Most searched FAQs

Downers Grove Water Bill FAQs

These answers cover common searches about Downers Grove water bill payment, Customer Self Service, auto-pay, paperless billing, mail/drop box options, rates, late fee, shut-off, WaterSmart and sewer billing.

QHow do I pay my Downers Grove water bill online?

Use the official Village Utility Bill page and click Pay Online. The Village links customers to the Customer Self Service portal for online utility bill payment.

QHow often does Downers Grove bill for water?

The Village says customers receive a utility bill every two months. The bill includes water service charges and a stormwater utility fee.

QWhat is the Downers Grove utility billing phone number?

For utility bill questions, call the Finance Department at 630-434-5510.

QWhat is the utility billing email for Downers Grove?

The Village Utility Bill page lists water@downers.us for utility billing questions.

QWhere do I mail my Downers Grove utility bill payment?

Mail payment to Village of Downers Grove, P.O. Box 735987, Chicago, IL 60673-5987.

QWhere can I pay a Downers Grove utility bill in person?

The Village lists in-person payment during business hours at the Civic Center Finance window, 850 Curtiss Street, or Public Works, 5101 Walnut Avenue.

QDoes Downers Grove have a utility bill drop box?

Yes. The Village says convenient payment drop boxes are in the east parking lot adjacent to the Civic Center at 850 Curtiss Street. The Village drop box is green.

QCan I set up auto-pay for Downers Grove water bills?

Yes. You can download the Auto-Pay Authorization form or set up auto-pay in Customer Self Service. Continue normal payment until your bill says AUTO PAY – DO NOT PAY.

QCan I receive my Downers Grove utility bill by email only?

Yes. The Village says customers may opt to receive their utility bill by email only using the E-Utility Bill Authorization Form.

QWhat is the Downers Grove late payment fee?

The Village says accounts are assessed a late fee equal to 10% of the total amount due if payment is not received by the due date.

QWhat is the Downers Grove water shut-off policy?

Customers with a final shut-off notice must pay the amount due by 4:30 p.m. on the Monday before the Tuesday shut-off date. If payment is not received, water service may be discontinued and will not resume until arrears and administrative fees are paid.

QWhat are current Downers Grove water rates?

The Village lists rates effective July 1, 2025. A water unit is about 748 gallons. Properties within Village limits are listed at $7.72 per unit, and unincorporated properties are listed at $8.83 per unit, plus applicable fixed charges.

QWhat is WaterSmart in Downers Grove?

WaterSmart is a free online portal that lets Downers Grove residents view water usage, check for leaks and set alerts.

QWho handles sewer bills in Downers Grove?

Sewer and wastewater treatment service is provided separately by the Downers Grove Sanitary District. The Village says to contact them at 630-969-0664 for sanitary service.

QWhere does Downers Grove drinking water come from?

The Village says the DuPage Water Commission purchases Lake Michigan water from the City of Chicago and distributes it to member communities, including Downers Grove.

QIs Water-Department.org the official Village of Downers Grove website?

No. This is an independent guide. Official payments, billing support, account changes, shut-off decisions and utility service support must be handled through the Village of Downers Grove and official linked resources.

Official source table

Official Sources for Downers Grove Water Bill Customers

Use these official resources for final confirmation before paying, setting auto-pay, changing accounts, checking rates, reviewing water usage or contacting sewer billing.

Official sourceUse it forOpen
Village Utility BillPayment options, billing cycle, auto-pay, paperless billing, rates, late fees, shut-off policy, WaterSmart and billing contact details.Open utility bill page
Customer Self Service PortalOnline utility bill payment and account access.Open CSS portal
Customer Self Service HelpPortal login help, password reset, account linking and user guide information.Open CSS help
Village Water PageWater source, water quality, lead service line resources and water service line inventory information.Open water page
Public WorksPublic Works contact details and water/stormwater infrastructure resources.Open Public Works
WaterSmartWater usage tracking, leak alerts and water-use monitoring.Open WaterSmart
Downers Grove Sanitary DistrictSewer and wastewater treatment service, sewer billing and sanitary service contact.Open Sanitary District
Sanitary District Account HelpSewer account, billing questions, account adjustments, payment arrangements and moving in/out for sanitary service.Open sewer account help
Final takeaway: For most Downers Grove customers, use the official Customer Self Service portal to pay online, call 630-434-5510 for water utility bill questions, use WaterSmart to track usage and leaks, and contact Downers Grove Sanitary District at 630-969-0664 for sewer-related billing or sanitary service issues.
Free Water Bill & Utility Service Assistant

Pay Smarter, Check High Bills, Start Service, Avoid Shutoff and Find Official Water Department Links

Use this free tool before paying a water bill, setting up autopay, starting or stopping service, checking a high bill, requesting leak help, or looking for the official water department portal. It gives practical next steps without collecting your account number or personal details.

Start Water Bill Helper
8 toolsBill pay, high bill check, leak checklist, start/stop service, assistance and official searches.
All utilitiesWorks sitewide for city, county, parish, authority and private water utility pages.
No loginNo account number, email, service address or payment data is required.
Mobile-firstBuilt for customers searching from a phone while trying to solve a bill or service issue.

What water bill or service problem do you need to solve?

Choose your situation. The tool will suggest the safest next step, what to prepare, and which official page to check first.

Payment safety tip

Start from the official water department, city, county or utility website before entering account details. Avoid random payment ads and look-alike bill pay sites.

High bill tip

Before paying a very unusual bill, check meter reads, toilet leaks, irrigation use, estimated bills, late fees, and whether your utility offers a leak adjustment.

Water Bill Payment Route Helper

Choose how you want to pay. The tool will tell you what to prepare and the safest payment path.

High Water Bill Checker

Compare your normal bill with the new bill and get a practical investigation path before calling customer service.

Use gallons, CCF, HCF or units shown on your bill.

Leak Check and Adjustment Checklist

Use this before requesting a leak adjustment, disputing a bill, or calling the water department about high usage.

Start, Stop or Transfer Water Service Helper

Use this before moving, opening a new account, closing an old account, or transferring service to another address.

Past Due, Shutoff and Reconnection Helper

Use this if your account is late, disconnected, at risk of shutoff, or you need a payment plan or assistance program.

Simple Water Usage Cost Estimator

Estimate a rough bill from base charge, usage units, rate per unit, sewer charge, stormwater fee and service fees. Official tiered rates may be different.

Example: if usage is gallons, enter cost per gallon.

Official Water Department Resource Finder

Enter city/utility and state to create safe searches for the official water bill portal, phone number, outage page, assistance, start service, leak adjustment, and Water-Department.org guide.

Water Department vs Payment Processor

  • Water department: account help, service start/stop, leaks, repairs, shutoff, assistance.
  • Payment processor: card/eCheck payment screen, payment fee, confirmation number, posting time.

Best sitewide placement

Add this tool after the main payment section or before FAQs. It helps users solve the next problem after reading the article.

Important safety note

This tool gives educational guidance only. Always confirm payment portals, phone numbers, account balance, assistance rules and reconnection steps with the official water department or utility.

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