Payment channels

Pay Water Authority of Western Nassau County

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

Open payment portal ↗

Telephone payment

Phone IVR

1-800-272-9829; select option 3 and use WAWNC jurisdiction code 4252 for credit-card payment. The Authority's main emergency/business number is (516) 327-4100.

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 WAWNC text-to-pay keyword or enrollment workflow is published. The Authority documents online and telephone card payments, automatic recurring payment options, and emergency notification signup, but customers should not assume that an alert enrollment is a payment enrollment.

Mail-in address

Water Authority of Western Nassau County, P.O. Box 5600, New Hyde Park, NY 11042-5600. Make the check payable to WAWNC, write the account number on the face of the check, include the bill stub, and affix proper postage.

Counters, drop boxes, and office hours

WAWNC business office, 1580 Union Turnpike, New Hyde Park, NY 11040. Customers may bring the entire bill and pay at the office; the reviewed 2026 page does not state a current counter-hours schedule. The Authority warns that it has no association or contracts with local payment centers, so customers should use the official office or approved payment portal.

Accepted digital instruments

What you can use online

Official Payments supports one-time credit-card and electronic-check payments online; credit-card payments are also available by telephone. The Authority offers automatic recurring payments, including ACH-related options. Payment methods such as Apple Pay, Google Pay, and text-to-pay were not identified.

2026 transaction pricing

Convenience fees

Official Payments charges a nominal processor fee for credit-card and eCheck payments; the current public page does not state the exact dollar or percentage. Credit-card payments are limited to $250 per transaction, so multiple transactions are required above that 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 Water Authority of Western Nassau County 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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