Leak relief and household assistance

A high water bill may have a path to review

Hidden plumbing failures can produce an alarming bill before the problem is visible. This guide separates what Honolulu Board of Water Supply (BWS), City and County of Honolulu publicly describes from the practical steps every customer can take while requesting help.

Provider-specific review

What the public record says about a leak adjustment

BWS encourages customers to detect and repair leaks and provides a Billing Dispute Request Form for disputed bill dates, amounts, reasons, and requested adjustments. The current publicly indexed BWS materials do not state a single universal residential leak-credit formula, maximum credit, or fixed repair deadline; a customer should document the abnormal usage, inspect the meter and property, repair the customer-side leak, retain plumber or repair receipts, and submit the account number, service address, affected bill dates, amount in dispute, reason, and specific adjustment requested to BWS Customer Care at 630 S. Beretania Street or customerservice@hbws.org. BWS reviews the dispute and may require proof of repair or other evidence. A water-main break is handled through the 24-hour trouble line, while sewer-only billing disputes go to Honolulu Environmental Services.

Stop the loss

Shut off the failing fixture or supply and arrange a qualified repair.

Keep proof

Save dated invoices, parts receipts, photographs, and meter readings.

Request review

Submit the request promptly and keep paying any undisputed amount.

Utility assistance

Customer assistance and eligibility

BWS itself does not publish a recurring senior, disabled-veteran, or low-income water-rate discount in the current rate schedule. Honolulu's Department of Environmental Services launched the CARES sewer-assistance program in 2026, offering up to $240 in annual sewer bill credits to eligible Oʻahu residential sewer customers with household income at or below 80% of area median income. BWS customers receiving sewer charges on a combined statement should apply through the City sewer program and verify whether the credit is applied through the BWS billing account.

State and federal connections

Where to ask for broader aid

The principal 2026 assistance integration identified in official Honolulu materials is the City and County CARES sewer credit, administered for eligible Oʻahu residential sewer customers. BWS's current water pages do not publish a separate federal LIHWAP application or water-bill cap. Customers facing broader hardship should contact the City assistance system, BWS Customer Care, and Hawaii community-action resources; eligibility and funding for electricity or other household utilities may be handled through state or federal programs rather than BWS.

Research status for this provider

4 of 4 relief signals publicly identified

Verify with official provider ↗

Emergency route

Published detail

Leak policy

Published detail

Utility aid

Published detail

State/federal aid

Published detail

Leak and assistance notes

Build the file before asking Honolulu Board of Water Supply (BWS), City and County of Honolulu for relief

A high bill can have several causes, including a hidden plumbing failure, irrigation use, a meter issue, a change in occupancy, or a rate adjustment. The provider’s leak policy determines whether any credit is available; an unusually high bill does not automatically qualify.

Keep a dated record of the reading, the suspected source, the repair, the contractor or parts receipt, and the return to normal use. Ask whether the utility requires a specific form, a licensed repair, a meter test, photos, or a request within a fixed number of days.

For income-related difficulty, ask about local assistance, payment arrangements, state programs, and community referrals separately from a leak adjustment. These programs often use different applications, documents, funding limits, and deadlines.

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