Water Billing Management System in PHP/OOP Free Source Code



This simple project is a Water Billing Management System. This is a web-based application project developed in PHP and MySQL Database. This project provides an online and automated platform for the water providers' management to easily store, retrieve, and calculate the billing statements of their consumers. The application stores and generates the consumers' or clients' billing statements for each meter reading. This project was developed with Bootstrap Framework and AdminLTE Template for the user interface. It also consists of user-friendly features and functionalities.

About the Water Billing Management System

I developed this project using the following:

  • XAMPP v3.3.0
  • PHP
  • MySQL Database
  • HTML
  • CSS
  • JavaScript
  • Ajax
  • jQuery
  • Bootstrap
  • Font Awesome
  • AdminLTE

This Water Billing Management System can be only accessed by the Management. The system requires the users to log in with their user credentials to gain access to the features and functionalities of the system. This project has 2 types of user roles which are the Admin and Staff users. The Admin users have the privilege to access and manage all the features and functionalities on the system while the Staff has only limited permissions. The system stores the consumer or client's basic information, and management can also list the billing history of the client. On the billing feature, the system automatically calculates the total amount bill of the consumer. The project also generates a printable Monthly Billing Report.


  • Home Page
    • Display the summary.
  • Category Management
    • Add New Category
    • List All Categories
    • View Categories Details
    • Update Category's Details
    • Delete Category
  • Client/Consumer Management
    • Add New Client/Consumer
    • List All Clients/Consumers
    • View Client/Consumer Details
    • View Client/Consumer Billing History
    • Update Client/Consumer Details
    • Delete Client/Consumer
  • Billing Management
    • Add New Billing
    • List All Billings
    • View Billing Details
    • Edit Billing Details
    • Delete Billing Details
  • User Management
    • Add New User
    • List All Users
    • View User Details
    • Edit User Details
    • Delete User Details
  • Update System Information
  • Update Account Details/Credentials
  • Login and Logout

The source code was developed only for educational purposes only. You can download the source code for free and modify it the way you wanted.

System Snapshots of some Features

Login Page

Water Billing Management System


Water Billing Management System

Client Details

Water Billing Management System

Client's Billing History

Water Billing Management System

Client's Billing Details

Water Billing Management System

Monthly Billing Report

Water Billing Management System

Monthly Billing Report - Print View

Water Billing Management System

How to Run ??


System Installation/Setup

  1. Enable the GD Library in your php.ini file.
  2. Open your XAMPP Control Panel and start Apache and MySQL.
  3. Extract the downloaded source code zip file.
  4. Copy the extracted source code folder and paste it into the XAMPP's "htdocs" directory.
  5. Extract the downloaded plugins zip file.
  6. Copy the extracted plugins folder and paste it into the source code root path.
  7. Browse the PHPMyAdmin in a browser. i.e. http://localhost/phpmyadmin
  8. Create a new database naming wbms_db.
  9. Import the provided SQL file. The file is known as wbms_db.sql located inside the database folder.
  10. Browse the Water Billing Management System in a browser. i.e. http://localhost/wbms/.

Admin Default Access:

Username: admin
Password: admin123


That's it. You can now explore the features and functionalities of this Water Billing Management System in PHP. I hope this will help you with what you are looking for and you'll find something useful for your future projects.

Explore more on this website for more Free Source Codes and Tutorials.

Enjoy :)

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by SourceCodester.com for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.


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Submitted byAdmin as (not verified)on Fri, 06/03/2022 - 23:35

How to remove the developed by? I want to use this as my project but my prof might see it thank you
Submitted byPassword problems (not verified)on Sat, 01/21/2023 - 06:33

In reply to by jonie (not verified)

They are fooling us, the provided credentials are not working.
Submitted byFentahun Mulat (not verified)on Mon, 02/19/2024 - 21:03

In reply to by jonie (not verified)

sir i cant log in using that admin user and passwords
Submitted byDamindu Nalinda (not verified)on Tue, 02/28/2023 - 12:48

How can i Add Gas meter reading also in to this?
Submitted byCeeRin (not verified)on Fri, 08/11/2023 - 16:24

In reply to by Damindu Nalinda (not verified)

you can just follow the first one there, there is a pattern on how to create another meter, you can edit it by adding a new data in your client list tbl and billing tbl, then in your code , focus to study the billings folder, and then the master.php file , because you will add new function of gas meter that you want , by adding it in your master.php, just study those file.
Submitted byUr email? (not verified)on Sun, 04/14/2024 - 20:05

In reply to by mr.nobody (not verified)

Submitted byAnonymous (not verified)on Wed, 08/23/2023 - 16:08

Thanks sir

Your work is usefull. Please how can I do to remove the text developed by?? Thanks for your work
Submitted bySridhar C (not verified)on Wed, 01/24/2024 - 23:21

I followed all steps and In login page username : admin, password: admin123 is unable to login

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