A large water bill can involve a wrong meter reading, an uncredited payment, a leak, a rate increase, or several charges collected on one statement. The first useful question is which charge is disputed and which provider is responsible. Louisiana does not have one complaint office or one appeal procedure for every water customer.
By Stephen Babcock · Louisiana Legal Research · Reviewed October 27, 2026.
Use the provider table, sample dispute letter, and one-page water-bill checklist (PDF) below. A bill dispute and a request for help paying an accurate bill can proceed together, but they ask for different relief.
Identify the problem before choosing the remedy
Scroll horizontally to see all columns. Use the arrow keys when the table is focused.
| Problem | Useful evidence | What to request |
|---|---|---|
| The reading, usage, or payment history appears wrong | Bills, meter number, reading dates, payment receipts, and photographs taken safely. | An investigation, underlying billing records, and a written correction or explanation. |
| A leak increased actual usage | Repair invoices, leak location, repair date, and before-and-after usage. | The provider’s leak-adjustment policy and a written decision on eligibility. |
| The bill is accurate but unaffordable | Current balance, income information required by an assistance program, and proposed payment amount. | Available assistance, a payment arrangement, and written terms. |
| An approved rate or a separate fee is disputed | Rate schedule, customer classification, effective date, and the ordinance or tariff. | The rate authority and the procedure for challenging or commenting on that charge. |
| Shutoff is threatened | Notice, deadline, dispute reference number, and proof of payments. | Immediate review and written confirmation of any protection against disconnection. |
Where Louisiana customers should start
Scroll horizontally to see all columns. Use the arrow keys when the table is focused.
| Provider or charge | First contact | Next route |
|---|---|---|
| New Orleans Sewerage & Water Board billing dispute | HGI: 504-910-6484; SWBNO customer service: 504-529-2837. | Follow the current dispute and hearing process; a City Council appeal has separate prerequisites. |
| Baton Rouge Water Company | 225-925-2011, as listed on the company’s contact page. | For an unresolved complaint about a regulated water charge, contact the appropriate LPSC commissioner’s office. |
| Parish Water Company | 225-952-7688, as listed on the same contact page. | Identify the company on the bill and confirm the relevant regulator before escalating. |
| Baton Rouge City-Parish sewer charge | City-Parish Sewer: 225-389-5378. | Ask the public sewer authority for its dispute procedure; a shared bill does not make every charge a private water-company charge. |
| Another municipal or publicly operated system | The utility’s billing office and governing authority. | Request its local hearing, appeal, and disconnection rules; do not assume LPSC jurisdiction. |
| Another non-municipal regulated water utility | The provider’s billing office, then the relevant LPSC commissioner. | Use the company name, parish, account records, and a concise statement of the dispute. |
Sources: Baton Rouge Water’s official contact directory, the LPSC’s Baton Rouge Water Works company record, LPSC complaint instructions, and SWBNO’s dispute instructions. Verify the provider named on your own statement; service areas and mailing addresses do not always identify the responsible authority.
New Orleans: the dispute office and the Council appeal are different steps
SWBNO states that billing disputes, investigations, and hearings moved to Hammerman & Gainer International (HGI) effective September 6, 2024. Its dispute page lists [email protected] and 504-910-6484. The Board’s forms page lists [email protected] for bill disputes and the same telephone number. Because the published addresses differ, call to confirm the submission route and obtain a case number and receipt. SWBNO customer service can also refer the dispute.
An initial complaint is not a City Council appeal. The Council’s official appeals page describes a sequence: dispute the bill, receive the investigation result, request and participate in an administrative hearing, and obtain the hearing officer’s judgment. Its appeal form is for a customer dissatisfied with that judgment.
The Council page states that the customer has 45 days from receipt of the written hearing decision to appeal to the Council. Submit the form, judgment, and supporting records through the listed method, including [email protected]. The Council Utilities Regulatory Office lists 504-658-1110. The page addresses rehearing and a later district-court review period; obtain legal advice promptly if seeking either. Do not assume that an ordinary customer-service follow-up preserves a formal appeal.
Keep the decision, envelope, email delivery date, and proof of submission. Ask which charges remain due during each stage and obtain written confirmation of any hold on disconnection. A request for information, a hearing request, and an order preventing shutoff are not interchangeable.
Why an older hearing handout needs care
The Board’s forms page still links to an administrative hearing policy issued October 15, 2014. That document describes a 10-day request period for review of a termination notice, a 90-day period for certain other disputes, and a direct district-court appeal procedure. It predates the later Council appeals route and the 2024 change in dispute administration.
Do not choose a deadline simply because it is the longest one appearing in an older handout. Submit a threatened-shutoff dispute immediately and ask HGI and the Council office to identify the procedure and deadline governing the particular notice. The later official web instructions should be considered alongside the actual notice and decision, not silently combined with the older policy into a single timetable.
LPSC complaints: identify the company and the kind of proceeding
The Louisiana Public Service Commission describes its utility jurisdiction as covering non-municipally owned and/or operated utilities. Its complaint instructions direct customers to their commissioner’s office and request the customer’s contact information, parish, company name, and a short factual statement. The main office lists 225-342-4999 and 800-256-2397 if help locating the proper office is needed.
The Commission distinguishes that informal complaint route from a formally docketed administrative proceeding. Ask whether the issue calls for an informal inquiry, a formal complaint, or participation in a rate proceeding. The Commission’s utility rules and applicable company tariff should be checked for the particular provider and issue. Municipal service cannot be assumed to follow the same route.
Build a record that explains the disputed amount
- Keep the complete bill, not just the total. Mark the billing period, previous balance, payments, usage charge, sewer charge, sanitation charge, and penalties separately.
- Ask for the meter’s identifying number; actual and estimated readings; dates; units of measurement; meter changes; and available test, inspection, or work-order records.
- Request the account ledger and the rate schedule used for each disputed period. Identify any payment that was posted to the wrong account or carried forward incorrectly.
- Keep dated photographs and repair invoices. Do not enter an unsafe meter box or alter utility equipment to gather evidence.
- Write a short timeline of calls, letters, staff names, reference numbers, investigation results, and promises of adjustment.
- State the amount and billing periods you dispute, the reason, and the correction you seek. Ask how any undisputed amount should be paid and allocated.
A repair invoice may support a leak-adjustment request but does not guarantee forgiveness. Baton Rouge Water’s customer guidance recommends reviewing usage and checking for leaks when a bill rises unexpectedly. Ask your own provider for its policy, filing requirements, and any limit on adjustments rather than assuming another system’s policy applies.
Sample written bill dispute
Re: Account [number], service address [address], bill dated [date]
I dispute [amount and specific charges] for [billing periods] because [brief factual reason]. My supporting records are [list]. I request [correction, credit, meter investigation, or other specific relief].
Please provide the account ledger, meter identification, actual and estimated readings with dates and units, applicable rate schedule, and available meter inspection, testing, replacement, and relevant work-order records for these periods.
Please confirm that the dispute has been received and identify its reference number, investigator, next step, and deadline for requesting a hearing or further review. Please provide the decision and its reasons in writing.
A shutoff notice has been issued for [date], if applicable. Please address this urgently and state in writing whether disconnection is suspended, what amount must be paid while the dispute is pending, and the rule governing those requirements. I understand that sending this letter alone does not establish a stay.
My contact information is [contact]. Please advise how to supply any required proof of account authority securely.
For a formal hearing or appeal, use the required form and filing method. This letter supplies a factual complaint; it is not a substitute for a prescribed appeal application.
Protect service while pursuing the dispute
Do not treat a pending complaint as permission to stop all payments. Request a written statement of the amount required to maintain service, how payments will be credited, and whether the disputed sum is on hold. If you cannot afford the required payment, ask about assistance and payment arrangements immediately and seek legal help when termination is imminent.
If the landlord controls the account, distinguish the utility’s claim from the landlord’s obligations under the lease and Louisiana law. Our landlord utility-shutoff guide addresses that separate problem. A concern about the service line or replacement access is addressed in our New Orleans lead-pipe replacement guide; a billing adjustment does not resolve a water-quality concern.
Download the water-bill dispute checklist. Part of Louisiana Legal Research. This guide provides general information; the governing tariff, ordinance, notice, and decision should be reviewed for an individual dispute.