Payment channels

Pay Tidewater Utilities, Inc. - Rehoboth Pump District

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 My H2O SmartPay. Never enter account credentials into a lookalike site reached through an unsolicited message.

Open payment portal ↗

Telephone payment

Phone IVR

1-877-386-6729, available 24/7/365 for credit-card, debit-card, or e-check payment through the Middlesex Water family payment system.

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 Tidewater/Middlesex payment pages describe SmartPay e-billing, one-time payments, recurring payments, reminders, and paperless billing, but do not document text-to-pay enrollment keywords or an SMS opt-in process.

Mail-in address

Middlesex Water Company, P.O. Box 826538, Philadelphia, PA 19182-6538. Tidewater correspondence may also be directed to Middlesex Water Company, 485C Route 1 South, Suite 400, Iselin, NJ 08830, Attn: Tidewater Utilities; customers should use the remittance address on the bill for checks and money orders.

Counters, drop boxes, and office hours

Tidewater's Delaware office is at 1100 South Little Creek Road, Dover, DE 19901, open Monday-Friday from 9:00 a.m. to 4:30 p.m.; the official contact page states that payments are not accepted at that office. Customers may use participating CheckFreePay or Western Union cash-payment locations, but the reviewed page does not list every location, drop box, desk schedule, or instrument rule.

Accepted digital instruments

What you can use online

The official phone service accepts credit card, debit card, and e-check. My H2O SmartPay supports one-time and recurring online payments, reminders, and paperless billing; the reviewed page does not enumerate additional wallet brands.

2026 transaction pricing

Convenience fees

A dedicated this detail was not publicly posted. The reviewed official Tidewater/Middlesex payment page does not state the current 2026 card or e-check convenience fee.

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 Tidewater Utilities, Inc. - Rehoboth Pump District 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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