Biloxi Water Department, MS: Bill Pay, Phone Number and Hours
Use official City of Biloxi Water Department resources to pay your water bill online, in person, or at drop-off locations. This guide covers the Biloxi Self Service utility billing portal, account lookup, Water Department phone number, address, email, after-hours emergency contact, payment help, water/sewer service issues, map and FAQs.
If you are searching for biloxi water department, choose your exact need below. Most users want to pay online, find their account, call utility billing, visit the office, report an after-hours emergency, email customer service, check account number requirements, or avoid a wrong payment page.
Choose one option. The official action card below updates for online payment, account lookup, phone help, email, office visit, drop-off payment, emergency contact and official City links.
💳 Pay online — use the official Biloxi Self Service portal
Use this for: paying your City of Biloxi water bill online through the official MUNIS Self Service utility billing portal.
Keep ready: Account Number and Customer Number from your water bill.
After payment: save confirmation number, payment date, amount and account details.
Biloxi Water Department Quick Facts Before You Pay
The City of Biloxi Water Department operates under the Public Works Department and handles water-related customer service and billing support. The official Water Department listing shows the office at 195 Reynoir St. and the voice phone number as 228-435-6236.
The official Biloxi Self Service utility billing portal asks customers to enter the Account Number and Customer Number from the water bill to access the account.
What This Biloxi Water Department Guide Covers
How to Pay City of Biloxi Water Bill Online
The safest online payment route is the official Biloxi Self Service utility billing portal. Do not start from random search ads or third-party pages when entering your water billing details.
The portal asks for the Account Number and Customer Number from your water bill. Keep your bill beside you before opening the payment page.
Open the official portal
Go to the official Biloxi Self Service Utility Billing portal.
Enter Account Number
Use the Account Number exactly as shown on your City of Biloxi water bill.
Enter Customer Number
Use the Customer Number from the same water bill. Do not guess if you cannot clearly read the bill.
Review account details
Confirm the service address, amount due and payment method before submitting payment.
Save proof
Save your confirmation number, payment amount and payment date until your balance updates.
What You Need to Access Your Biloxi Water Account Online
The official utility billing portal says customers need the Account Number and Customer Number from the water bill. This is the most common reason people get stuck on the payment page.
Found on the water bill. Enter it exactly as printed.
Also printed on the water bill and needed for account search.
Keep your card, checking information, or accepted payment method ready.
Call Water Department / Utility Billing at 228-435-6236.
Biloxi Water Department Phone Number and Billing Help
For water bill questions, account lookup problems, payment clarification, customer number help or water billing support, call the City of Biloxi Water Department at 228-435-6236.
Before calling, keep this ready
- Your water bill.
- Account Number and Customer Number.
- Service address.
- Account holder name.
- Payment confirmation if you already paid.
- Your exact issue: online payment, late bill, start/stop service, leak, emergency, or billing question.
Biloxi Water Department Address and Office Hours
The official Water Department listing shows the department at 195 Reynoir St. and notes that the Water Department is open weekdays. Local map listings commonly show weekday hours as 8 a.m. to 5 p.m., but you should call the City before visiting for urgent account matters.
Visit Water Department
Best for direct account help, in-person payment questions, billing clarification and customer number support.
Weekday officeBring Your Bill
Bring your water bill, Account Number, Customer Number, ID if needed and payment proof.
Faster helpBiloxi Water Bill In-Person and Drop-Off Payment Options
The official Water Department page says payments can be made in person, at drop-off locations, or online. For exact current drop-off instructions, verify with the City before leaving a payment.
Before using a drop-off payment option
- Use only official City of Biloxi drop-off locations.
- Write your Account Number clearly on check or money order.
- Do not leave cash unless the City explicitly allows it.
- Use online payment or in-person help for urgent bills.
- Keep a photo/copy of the payment and envelope if available.
Biloxi Water Department After-Hours Emergency Contact
The City Public Works listing shows Water Department after-hours emergency contact as 228-392-0641 and also lists 228-435-6236.
Use after-hours emergency contact for
- Urgent water service issue outside normal office hours.
- Possible broken water line or serious leak.
- Water/sewer issue that cannot wait until the next business day.
- Emergency routing when the Water Department office is closed.
Start, Stop or Transfer Biloxi Water Service
If you are moving into or out of a Biloxi property, contact the Water Department before your move date. Water accounts may need identity verification, service address confirmation and billing setup.
Call or visit the Water Department
Call 228-435-6236 or visit 195 Reynoir St. for current start/stop service requirements.
Prepare address and ID details
Keep service address, move-in/move-out date, account holder name and identification ready.
Ask about deposits or final bill
Confirm whether deposit, final bill, transfer fee or account balance applies.
Save service confirmation
Keep confirmation, date and staff instructions until the service change is complete.
Biloxi Water or Sewer Issue, Leak or Service Problem
For routine billing issues, call 228-435-6236. For after-hours emergency water-related issues, use the after-hours emergency number 228-392-0641.
Call 228-435-6236 with Account Number, Customer Number and service address.
Call 228-392-0641 for urgent water emergency routing after office hours.
Email biloxiwater@biloxi.ms.us for non-urgent utility billing help.
Use the Self Service portal with Account Number and Customer Number from your bill.
Biloxi Water Department Address, Map and Directions
For in-person billing help, payment questions, account lookup support or service questions, use the Water Department address: 195 Reynoir St., Biloxi, MS 39530.
City of Biloxi Water Department
195 Reynoir St., Biloxi, MS 39530. Call 228-435-6236 before visiting if your account is urgent, disconnected, past due, or you need specific documents.
Biloxi Water Department Phone Number, Address and Payment Details
Use this table when you need to pay, call, visit, email, report an after-hours emergency, or find the correct official City of Biloxi water billing contact.
| Need | Official detail | Best action |
|---|---|---|
| Online water bill payment | Biloxi Self Service Utility Billing | Enter Account Number and Customer Number from your bill. |
| Utility Billing / Water Department | 228-435-6236 | Call for payment, account, customer number and billing questions. |
| biloxiwater@biloxi.ms.us | Use for non-urgent billing support where email is acceptable. | |
| Water Department address | 195 Reynoir St., Biloxi, MS 39530 | Visit for direct billing/account support after confirming hours. |
| After-hours water emergency | 228-392-0641 | Use for urgent water issues after normal office hours. |
| Public Works emergency listing | 228-435-6236 | Also listed by the City for Water Department after-hours emergency routing. |
Official Biloxi Water Bill Links and Resources
Use these official resources first. They help avoid fake payment pages, outdated phone numbers, wrong addresses and third-party billing confusion.
💳 Utility Billing Portal
Official Biloxi Self Service page for utility billing account lookup and payment.
Open Billing Portal💧 Water Department
Official City of Biloxi Water Department page with phone, address and department summary.
Open Water Department📞 Self Service Contact
Official utility billing contact page with phone and email information.
Open Contact Page🏛️ Public Works
Official Public Works page with Water Department after-hours emergency listing.
Open Public Works⚙️ E-Services
Official City page that links users to Water Bill and Municipal Court payment options.
Open E-Services☎️ Water Department
Call for payment, account lookup, billing and service support.
Call 228-435-6236FAQs About Biloxi Water Department Bill Pay
How do I pay my Biloxi water bill online?
Use the official Biloxi Self Service Utility Billing portal. Enter the Account Number and Customer Number from your water bill to search your account.
What is the Biloxi Water Department phone number?
The official Water Department / Utility Billing phone number is 228-435-6236.
Where is the Biloxi Water Department located?
The official Water Department listing shows the office at 195 Reynoir St., Biloxi, MS 39530.
What information do I need for Biloxi online water bill payment?
You need the Account Number and Customer Number from your water bill.
Can I email Biloxi Water Department?
The utility billing contact page lists biloxiwater@biloxi.ms.us as the Water Department email.
What is the Biloxi Water Department after-hours emergency number?
The Public Works listing shows Water Department after-hours emergency contact as 228-392-0641 and also lists 228-435-6236.
Can I pay my Biloxi water bill in person?
The official Water Department page says payments can be made in person, at drop-off locations, or online. Call 228-435-6236 to verify current in-person instructions.
What should I do if I cannot find my Biloxi Customer Number?
Call the Water Department at 228-435-6236 and have your service address and account holder details ready.
Does Biloxi use MUNIS Self Service for water billing?
Yes. The official utility billing portal is hosted on Biloxi MUNIS Self Service and asks for Account Number and Customer Number.
Is this the official City of Biloxi website?
No. This is an independent informational guide. Use the official City of Biloxi links in this article before entering payment or account details.
Best Way to Pay Biloxi Water Department Bill in 2026
The best normal payment route is the official Biloxi Self Service Utility Billing portal. Keep your Account Number and Customer Number from the water bill ready before starting.
For billing help, account lookup problems, customer number help or urgent payment questions, call 228-435-6236. For after-hours Water Department emergency help, call 228-392-0641. For in-person help, use the Water Department office at 195 Reynoir St., Biloxi, MS 39530 after confirming current hours.
Important Notice: This article is an independent informational guide and is not the City of Biloxi, Biloxi Water Department, Tyler Technologies, MUNIS Self Service, or a payment processor. Payment links, phone numbers, email addresses, office hours, emergency routing, fees and utility policies can change. Always verify urgent or official matters directly with the City of Biloxi before acting.
Pay Your Water Bill Safely, Fix High Bills, Avoid Shutoff, Start Service and Find Official Utility Links
Use this free USA water bill assistant before paying online, calling utility billing, setting up AutoPay, checking a high bill, requesting leak help, starting or stopping service, handling a past due account, or searching for the official city utility portal.
What water bill problem do you need to solve?
Choose your situation. The tool will suggest the safest route, what to prepare, and which official page or office to check first.
Open the official city, county, water authority or utility website first. Do not enter account details into a random sponsored payment page.
If the bill is unusually high, compare usage, billing days, meter read type, toilet leaks, irrigation, late fees and leak adjustment rules before paying blindly.
Safe Water Bill Payment Route
Choose how you want to pay. This helps users avoid wrong portals, posting delays and urgent shutoff mistakes.
AutoPay / Bank Draft Setup Helper
Use this before enrolling in recurring payments so the first draft, current balance and payment date do not surprise you.
High Water Bill Review
Compare your normal bill and usage with the current bill. This gives a practical path before requesting a high bill review.
Leak Adjustment Proof Checklist
Use this before asking for a leak adjustment, high bill review, sewer adjustment or payment plan.
Past Due, Shutoff Notice and Reconnect Helper
Use this if your bill is late, you received a shutoff notice, service is off, or you need a payment plan.
Start, Stop or Transfer Water Service
Use this before moving, closing an account, starting service, transferring service or requesting a final bill.
Water Bill Cost Estimate
Estimate a simple monthly bill from base charge, water usage, sewer, stormwater, trash, service fees and late charges. Official tiered rates may be different.
Bill Dispute and Meter Reading Checklist
Use this before calling billing support about a meter reading, duplicate payment, wrong address, missing payment, estimated bill, or incorrect charge.
Official Water Bill Portal and Phone Finder
Enter city/utility and state to create safe searches for official water bill pay, phone payment, guest pay, AutoPay, start service, leak adjustment, reconnect, assistance and this site’s guide.
Official portal safety
- Use official city, county, authority or utility websites first.
- Check service address before paying.
- Save confirmation number and screenshot.
- Call the utility for shutoff or reconnect situations.
Best sitewide placement
Place this tool after the first payment section or before FAQs. It turns every water bill article into a practical help page, not only a list of links.
Important note
This tool gives educational guidance only. Always confirm payment portals, fees, shutoff rules, assistance programs, account balance and reconnection steps with the official utility.