Payment channels

Pay Aqua Water Supply Corporation (Aqua WSC)

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 iWebMS. Never enter account credentials into a lookalike site reached through an unsolicited message.

Open payment portal ↗

Telephone payment

Phone IVR

A dedicated this detail was not publicly posted. The reviewed public pages identify 512-303-3943 as the 24-hour leak/emergency number but do not identify a separate automated payment number.

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

No verified pay-by-text keyword or enrollment sequence was published. Aqua's online payment center supports instant account payments, paperless billing, payment history, and automatic payments; members should enroll through the official portal and confirm any current SMS option before sending payment information by text.

Mail-in address

Aqua Water Supply Corporation, 415 Old Austin Highway, Drawer P, Bastrop, TX 78602.

Counters, drop boxes, and office hours

Aqua's principal office is at 415 Old Austin Highway in Bastrop, with an Annex at 401 Old Austin Highway. The reviewed public pages did not expose a complete current counter schedule, authorized retail locations, or a definitive drop-box list; confirm office hours and accepted cash/check/card methods with member services before visiting.

Accepted digital instruments

What you can use online

The official site advertises instant online payment and automatic bank payments; the direct-payment authorization uses checking or savings account routing information. The reviewed pages did not reliably expose the current card-brand list or wallet support.

2026 transaction pricing

Convenience fees

A dedicated this detail was not publicly posted. No current 2026 online card or e-check fee was exposed on the reviewed official payment pages.

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 Aqua Water Supply Corporation (Aqua WSC) 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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