Miami-Dade Water and Sewer Department Login – Account Login & Bill Pay Portal

Miami-Dade Water & Sewer Login Guide

Log In, Pay Your Miami-Dade Water Bill, or Fix a High-Bill Problem the Official Way

Miami-Dade Water and Sewer customers can use the official online account system to pay bills, monitor water use, access paperless statements, view payment history, request payment extensions, request bill adjustments, stop or transfer service, and reconnect service.

This guide is built for people who need the correct login link, Online Quick Pay, phone payment numbers, credit-card fee warning, emergency number, service-center details, or practical steps for a high bill, leak adjustment or disconnected service.

Best starting point: Use the official Miami-Dade Water and Sewer account page if you need bill history, payment history, paperless billing, consumption tracking, extensions, service transfer or reconnect options.
Disconnected service warning: If water was disconnected for non-payment and you pay online, Miami-Dade says you must call the Customer Care Center at 305-665-7477 after making the required payment.

Miami-Dade Water and Sewer Login Quick Facts

Account login miamidade.gov account Pay bills, view usage, paperless billing and payment history.
Customer service 305-665-7477 Billing, adjustments, high bill investigation and service questions.
Emergency 305-274-9272 Official 24-hour emergency center number.
Mail payment PO Box 26055 Miami, FL 33102-6055.

Choose the Miami-Dade WASD Task You Need

The login page is useful, but not every problem starts with a payment. Use the section below to go directly to the right official action.

I need to log in Access your account to pay, see usage, view statements and payment history. Login help
I only want to pay Use Online Quick Pay or phone payment if you do not need full account management. Quick Pay
My water was disconnected Pay required amount, then call customer care for reconnection instructions. Reconnect steps
I need more time Request a payment extension through your Water and Sewer account login. Payment extension
My bill is too high Request a high bill investigation or adjustment if the situation qualifies. High bill help
I am moving Start, stop, transfer or reconnect service from official WASD service pages. Service changes

How to Log In to Your Miami-Dade Water and Sewer Account

The Miami-Dade Water and Sewer account page lets customers access more than a basic payment screen. You can manage account details, paperless billing, payment history, water and sewer consumption, messages from the utility and service requests.

  1. Open the official Water and Sewer account page.
    Start here: Miami-Dade Water and Sewer Account.
  2. Choose log in or create a new account.
    If you have not registered, create a miamidade.gov account and link your Water and Sewer account.
  3. Have your account number nearby.
    Miami-Dade says account enrollment is a one-time secure process and you should have your Water and Sewer account number nearby.
  4. Use account tools after login.
    Check account details, contact information, messages, consumption, paperless statements and payment history.
  5. Add other accounts separately if needed.
    If you manage multiple active accounts, Miami-Dade says each account must be enrolled separately.
Best use of login: Use full login if you need consumption history, payment history, paperless billing, payment extension, leak adjustment, pool credit, service transfer or reconnect options.

Online Quick Pay, Bank Account Payment and Credit Card Payment

If you simply need to pay, Miami-Dade provides Online Quick Pay routes. You can make a one-time payment with a bank account or credit card. The bank-account payment option is listed as free of charge, while credit card payments may include a service or convenience fee.

Payment method
Official option
What to know before paying
Online account login
Best for payment history, paperless billing, usage tracking and service requests.
Online Quick Pay
Use for one-time payment with bank account or credit card.
Bank account by phone
Use checking or savings account payment by phone.
Credit card by phone
A credit card convenience fee applies.
Automatic payments
Useful for recurring payment and paperless billing.
Mail
MIAMI-DADE WATER & SEWER DEPT, PO BOX 26055, MIAMI, FL 33102-6055
Use only when payment is not urgent. Mail can take time to process.
Credit card fee note: Miami-Dade says customers are notified of the credit-card service fee before completing the transaction. Review the payment screen before submitting.

Water Disconnected for Non-Payment? Follow This Reconnection Step

Miami-Dade’s Online Quick Pay page includes a specific warning for customers whose water was disconnected for non-payment. After making the required payment, you must call the Customer Care Center at 305-665-7477 as soon as the payment is made.

Required call after payment: If water was disconnected due to non-payment and you paid online, call 305-665-7477 after the required payment is made.
  1. Pay the required amount using an official payment method.
    Use the Water and Sewer account page, Online Quick Pay or another official Miami-Dade payment option.
  2. Save the payment confirmation.
    Keep the receipt number, payment time and amount paid.
  3. Call Customer Care immediately after payment.
    Miami-Dade says customers must call after payment for reconnection.
  4. Turn fixtures off before reconnection.
    Miami-Dade’s reconnection note says you accept responsibility for having all fixtures in the off position to avoid water loss or damage.
  5. Ask about reconnection timing.
    Reconnection timing depends on when you call and whether meter activity shows water registering.

Request a Miami-Dade Water Bill Payment Extension

Miami-Dade says requests for an extension of time to pay can be made anytime through your Water and Sewer account login. This is different from simply ignoring the bill or mailing a late payment.

  1. Log in to your Water and Sewer account.
    Open the official Water and Sewer account page.
  2. Review current balance and due date.
    Know exactly what amount is due before requesting extra time.
  3. Use the payment extension option.
    Follow the online account instructions to request more time.
  4. Save proof of the request.
    Keep confirmation, screenshots or messages in your account.
  5. Call customer service if the account is urgent.
    If service is already at risk, call 305-665-7477 and ask for account-specific guidance.
Returned payment warning: Miami-Dade notes that two returned checks within a year can restrict payment methods to cash, cashier’s check or money order for one year, and a deposit may be applied.

High Miami-Dade Water Bill: Investigation and Adjustment Options

Miami-Dade’s account page separates high bill help into practical options: request an underground leak adjustment, request a pool credit, request an adjustment for vandalism, ask for high water bill investigation, or review possible causes such as leaks, extra guests, pool filling, pressure cleaning or unusual lawn moisture.

Underground or concealed leak Bill adjustment may be considered when qualifying leak requirements are met.
Pool refill credit Miami-Dade says a once-a-year pool credit is allowed for a swimming pool that is emptied and refilled.
High bill investigation The Department can examine the meter and meter box and visually inspect the property exterior.
Meter reading issue Over/underestimated reading or incorrect meter reading may be adjustment reasons.
Usage change Guests, pressure cleaning, car washing, new sod or pool filling can raise usage.
Vandalism Adjustment may require a police report and verification of repairs to damaged fixtures.

Before requesting help, collect this

  • Current and previous water/sewer bills.
  • Account number and service address.
  • Water-use history from your online account.
  • Leak repair receipt, plumber invoice, parts receipt or photos.
  • Pool refill date, pressure cleaning date or large one-time water-use notes.
  • Police report and repair verification if vandalism caused the issue.
Official request routes: Miami-Dade says high water bill investigation requests can be made by logging in or creating an account, emailing the department or calling Customer Service at 305-665-7477.

Start, Stop, Transfer or Reconnect Miami-Dade Water Service

The Water and Sewer account page allows customers to stop, transfer and reconnect water service. Miami-Dade also has separate service pages for starting, stopping and transferring service.

Service need
Official route
Prepare before submitting
Start service
Service address, account holder details, deposit/service charge awareness and provider confirmation.
Stop service
Account number, move-out date, forwarding address and final bill details.
Transfer service
Old address, new address, move date, account holder information.
Reconnect service
Payment proof, fixture-off confirmation and Customer Care call after payment.
Start service note: Miami-Dade says properties must be in good standing and free of violations or past-due balances to receive water service. Start service also includes deposit and service-charge details.

Miami-Dade Water and Sewer Service Centers

Miami-Dade lists multiple service locations for water service support. Check the official page before visiting, because hours and availability can change.

Location
Address
Listed hours
Water and Sewer / Douglas Office
3071 SW 38th Ave, Miami, FL 33146
Monday–Friday, 8:00 AM–4:30 PM
Dr. Martin Luther King Office Plaza
2525 NW 62nd St, 1st Floor – Suite 1200B, Miami, FL 33147
Monday–Friday, 8:00 AM–4:30 PM
South Dade Government Center
10710 SW 211 Street, Cutler Bay, FL 33189
Monday–Friday, 8:00 AM–4:30 PM

Miami-Dade Water and Sewer Emergency Contact

Billing problems and emergencies should not be handled the same way. If there is a water/sewer emergency, use the official 24-hour center instead of only trying to pay or email.

24-hour emergency center: Call 305-274-9272.
  1. Call the emergency number first.
    Use it for urgent water or sewer situations, especially if property damage or public safety is involved.
  2. Give the exact location.
    Provide address, cross street, landmark, meter location or visible issue.
  3. Keep people away from unsafe water or sewage.
    Avoid contact with wastewater, fast-moving street water or standing water near electricity.
  4. Take photos only if safe.
    Document from a safe distance for your records.
  5. Handle billing later.
    Report the emergency first, then follow up with Customer Service if it affects your bill.

Official Miami-Dade WASD Links and Contacts

Use these official Miami-Dade resources for login, payment, phone payment, mail payment, service changes, adjustments and emergency support.

Water and Sewer Account Login

Pay bills, view usage, paperless billing, payment history, service requests and adjustments.

Open account page
Online Quick Pay

Make one-time payments by bank account or credit card and access Auto Pay options.

Open Quick Pay
Phone, Mail or In-Person Payment

Official phone payment numbers, mail address and in-person payment guidance.

Open payment options
Start Water Service

Start water service and check service eligibility, fees, deposits and locations.

Start service
Bill Adjustments and Credits

Underground leak adjustment, administrative hearing and bill adjustment information.

Open adjustments
Paperless Billing

Enroll in paperless billing, receive alerts and manage online bill access.

Open paperless billing
Water and Sewer Department

Official WASD homepage for services, conservation, water supply and department resources.

Open WASD homepage
Contact Water and Sewer

Emergency number, public records contact and department contact information.

Open contact page

Map: Miami-Dade Water and Sewer Douglas Office

Miami-Dade lists the Water and Sewer Douglas Office at 3071 SW 38th Ave, Miami, FL 33146. Check official pages before visiting because service-center details can change.

Miami-Dade Water and Sewer Login FAQs

How do I log in to my Miami-Dade Water and Sewer account?

Open the official Miami-Dade Water and Sewer account page and choose Log in to Your Account. If you are new, create a miamidade.gov account and link your Water and Sewer account.

What can I do after logging in?

You can pay your bill, enroll multiple active accounts, stop, transfer and reconnect service, enroll in paperless billing, request a pool credit, request an underground leak adjustment, ask for a high bill investigation, request a payment extension, monitor consumption and view payment history.

Can I use Miami-Dade Online Quick Pay?

Yes. Miami-Dade provides Online Quick Pay options for one-time payment by bank account or credit card. Bank account payment is listed as free of charge.

What are Miami-Dade water bill phone payment numbers?

Call 1-800-565-1800 to pay with checking or savings account. Call 1-800-510-0880 to pay with credit card.

Is there a fee for credit card payment?

Yes. Miami-Dade states that credit card service fees apply. The phone payment page lists a $4.49 convenience fee for credit card payments, and the online account page says you are notified of the fee before completing the transaction.

Where do I mail my Miami-Dade water bill payment?

Mail checks, cashier’s checks or money orders to MIAMI-DADE WATER & SEWER DEPT, PO BOX 26055, MIAMI, FL 33102-6055.

Who do I call for Miami-Dade Water and Sewer customer service?

Call 305-665-7477 for customer service, billing questions, high bill investigations and account help.

What is the Miami-Dade water/sewer emergency number?

The official contact page says to call the 24-hour center at 305-274-9272 for emergencies.

Can I request a high water bill investigation?

Yes. Miami-Dade says customers can request a high water bill investigation by logging in or creating a Water and Sewer account, emailing the department or calling Customer Service at 305-665-7477.

Can I request a payment extension?

Yes. Miami-Dade says payment extension requests can be made anytime through your Water and Sewer account login.

What should I do if my water was disconnected and I paid?

If water was disconnected due to non-payment and you made the required payment, Miami-Dade says you must call the Customer Care Center at 305-665-7477 as soon as the payment is made.

Is WaterBillGuide.us the official Miami-Dade Water and Sewer Department website?

No. WaterBillGuide.us is an independent informational guide. It does not process payments, access accounts, reconnect service, approve payment extensions, adjust bills or represent Miami-Dade County.

Best Next Step for Miami-Dade WASD Customers

If your bill is normal, log in or use Online Quick Pay and save the confirmation. If your water was disconnected, pay the required amount and call Customer Care. If the bill is unusually high, check consumption history and request an investigation or adjustment through the official account tools.

Editorial Review and Independent Guide Disclaimer

This replacement article was written specifically for Miami-Dade Water and Sewer Department customers using official Miami-Dade account, payment, service, adjustment and contact resources. It focuses on real login and billing tasks rather than generic water-department content.

WaterBillGuide.us is not Miami-Dade County or the Water and Sewer Department. We do not process payments, access customer accounts, reconnect service, approve extensions, investigate bills or make billing decisions. For account-specific help, use the official County resources listed above.

Official resources checked include Miami-Dade Water and Sewer Account, Online Quick Pay, Phone/Mail/In-Person Payment, Start Water Service, Bill Adjustments and Credits, Paperless Billing, WASD homepage and Contact Water and Sewer pages.

Water Bill Payment, Leak & Utility Help Toolkit

Use this free helper to find the official water bill portal, avoid unsafe payment pages, handle late bills, troubleshoot high usage, prepare start/stop service documents, and contact the utility office with the right details.

Find official payment pages safely
Prepare before late fees or shutoff
Check high bill and leak causes
Useful on every city water guide

Official Water Bill Portal Finder

Enter your city, state, and utility name. This tool creates safe search shortcuts for the official bill pay portal, customer service page, outage line, and start/stop service page.

Safety tip: Use the official city, county, or utility website when paying a water bill. Do not enter card or bank details on a page that only looks like a payment portal but does not clearly identify the official utility.

Safe Water Bill Payment Checklist

Before paying online, use this checklist to reduce the risk of wrong payment, duplicate payment, missed receipt, or third-party confusion.

Important: Some official utilities use third-party processors. That can be normal, but the payment processor should be linked from the official utility website and show clear fee/payment details.

Late Bill, Shutoff Notice & Reconnection Action Plan

Select your situation and get practical next steps. This helps users act quickly without guessing.

Do not wait: If you received a shutoff notice, online payment alone may not stop disconnection. Call the utility billing office and save your confirmation number.

High Water Bill & Leak Troubleshooter

A high bill can be caused by leaks, irrigation, estimated readings, seasonal use, or account/meter issues. Choose the closest problem below.

Quick leak test Turn off all water, then check whether the meter still moves.
Toilet check Put food coloring in tank. If color reaches bowl without flushing, there may be a leak.
Ask utility Request usage history, meter reread, leak adjustment policy, and payment arrangement options.

Start, Stop or Transfer Water Service Checklist

Moving in or out? Choose your situation and prepare the details most utilities commonly request.

Your preparation checklist

Move-out tip: Ask for a final meter read, final bill date, refund/deposit process, and confirmation number when stopping service.

Payment Assistance & Arrangement Finder

If you cannot pay the full water bill, this guide helps you decide what to ask before disconnection or extra fees.

Helpful document list: Keep your account number, photo ID, service address, bill copy, shutoff notice, income proof if needed, repair receipt if leak-related, and payment confirmation numbers.

Water Department Call Script Generator

Generate a clear call or email script before contacting the utility billing office.