Payment channels

Pay City of Saint Charles Utilities Division - Water and Sewer

Use the provider’s verified online, telephone, mail, or counter instructions. Check the final confirmation screen for the amount, processing date, and any transaction fee before submitting.

Primary online route

Use the official payment portal

The direct portal is the fastest route when it is available. The provider identifies its payment gateway as A dedicated this detail was not publicly posted. The City’s official Pay page supplies the online-payment entry point and telephone payment number but does not identify the processor in the public text.. Never enter account credentials into a lookalike site reached through an unsolicited message.

Open payment portal ↗

Telephone payment

Phone IVR

866-675-5526 for online/telephone water and sewer bill payment; Utility Billing questions use 636-949-3212.

Have your account number and payment instrument ready. Follow the provider’s recorded prompts and retain the confirmation number.

Alternative channels

Mail, text, and in-person payment instructions

Pay by text

A dedicated this detail was not publicly posted. The reviewed City payment pages document online, phone, and office payment but do not publish text-to-pay enrollment instructions.

Mail-in address

City of Saint Charles Collections/Water and Sewer Billing, City Hall, 200 N. Second Street, Saint Charles, MO 63301; the reviewed page does not show a separate water remittance lockbox address.

Counters, drop boxes, and office hours

Water and sewer collections are handled through the Finance/Collections function at City Hall, 200 N. Second Street, Saint Charles, MO 63301. Public Works, including the Utilities Division, is at 2871 Elm Point Industrial Drive and is open Monday–Friday 7:00 a.m.–4:00 p.m.; the public water/sewer billing contact is 636-949-3212. The reviewed payment page does not publish a complete cash/card/check matrix for the water counter.

Accepted digital instruments

What you can use online

The City provides online and telephone payment. The reviewed official pages do not enumerate card brands, ACH/e-check availability, or mobile-wallet support; use the live payment interface or confirm with 636-949-3212.

2026 transaction pricing

Convenience fees

A dedicated this detail was not publicly posted. The public Saint Charles Pay and Water/Sewer Rates pages do not state a current online or telephone convenience-fee amount.

Fees can vary by payment type, channel, account class, and processor terms. The checkout screen is the final fee disclosure.

Payment guidance

Choose the payment channel that fits your deadline

The safest payment path is the one published by City of Saint Charles Utilities Division - Water and Sewer and matched to the account information on your bill. Online portals are convenient, but telephone, mail, counter, and drop-box options may follow different posting schedules and may use different fees.

For a routine payment, save the final confirmation page or IVR number and check when the transaction will post. For a same-day shut-off notice, do not assume that submitting a card payment automatically stops a field order; ask the provider what amount and confirmation are required.

Never send your account number, password, card details, or bank information to Water Ledger. Those details belong only on the provider’s verified payment channel or at an authorized counter.

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