Opening or Closing a Water Account

The City of Thorold, in conjunction with the Niagara Region, provides safe, high quality drinking water to residents - 24 hours a day, seven days a week.  Through strategic reinvestment in our water and wastewater infrastructure, we help to ensure it remains in a state of good repair.

Thorold's water and wastewater rates support:

  • safe, high quality drinking water that meets or exceeds all Provincial standards;
  • wastewater services that meet the needs of the community and protect the environment; and
  • well-planned and sustainable infrastructure.

City Water & Sewer Rates:

The City's water and sewer rates are determined through the annual budget process.  Council will consider adoption of the 2025 water and sewer budgets at its meeting of March 18th.  The Budget report can be viewed here

 To learn more about the City's water rates and sewer rates, please see:

How your bill is calculated:

Water consumption is based on the number of cubic meters (m3) of water used per billing cycle.  For residences, a billing cycle is every 3 months.

The average family uses about 200 m3 of water per year.

Your bill is calculated by adding your quarterly fixed-service to your consumption charge (based on your water usage).

The table below illustrates an example of the quarterly charges for a residential customer who has used 50 m3 of water:

 2025 Water Sewer bill example Rate ($) Quantity Total ($)
Water Charges      
Fixed service charge (absolute minimum)      63.15
Consumption charge 1.719/m3 50 85.95
Sewer Charges      
Fixed service charge (absolute minimum)     94.46
Consumption charge 2.566/m3 50 128.30
Total bill     371.86

Important water billing facts:

  • Property owners are responsible for all water and sewer charges for their property, including their tenants' use;  This includes responsibility for excessive usage due to toilet leaks, etc
  • Your water meter determines property water consumption.  If the meter stops working or shows a low reading, your bill may be estimated until a new meter is installed;
  • The City will 'back-bill' for charges not previously billed for service that was actually delivered to the customer due, but not limited to any of the following reasons:  stopped meter, metering equipment failure, water bypass, tampering, fraud, theft.  For more information, please refer to the City's Water-Sewer Back-Bill Adjustments Policy.
  • Future budgets will transfer more of the funding onto the sewer bill and away from the property tax levy.
  • For answers to the City's Frequently Asked Questions, please read our FAQ - Water-Sewer below.

How often will I receive my water bill?

Residential bills are issued every 3 months. Commercial and multi-residential bills are issued every 2 months.

How are my water and sewer charges calculated?

Water and sewer bills are calculated using the current fixed and consumption charges. The current charges and an example bill can be found at: Water & Sewer Billing.

Why am I charged a minimum amount for water when I don’t use any or the water service is shut off?

This is for the water and sewer services up to the home and the maintenance of the service. If a pipe were to burst on the service up to your property, we would need to send our Public Works department to go fix it. This minimum charge is to cover repairs such as these.

How much is the average bill for water?

The average family of four uses 0.5m3 of water per day and an example of this water bill is available on: Water & Sewer Billing. Water usage depends on how different home owners or tenants use water as you could have the same gender and age group living in separate homes and have very different water bills.

I’m new to Thorold, how can I estimate what my water bills might be?

What we suggest is when you move in, check the water meter and write down the number on the display. In a week or a month, go back and check the meter again and you can see how much you consume on average per week/month. Then you can calculate what you can expect as your water bill.

How can I update my mailing address or phone number? Email water@thorold.ca to provide your updated contact information.

How do I sign up for email billing?

Email billing is available to property owners, please complete this online form: Sign up for City of Thorold E-Billing - City of Thorold

Payment Options

How do I pay my water bill?

All payment options can be found at the following link: Payment Options - City of Thorold and include on-line banking, at your bank and at City Hall. Pre-authorized payment plans are available for property owners.

How do I pay through on-line banking?

For payments through online banking, add a new payee & search “Thorold”. Your account number is on your bill and will look like: M1234500 

How can I sign up for a Pre-Authorized Payment Plan?

Complete this online form: Pre-Authorized Payment Plan – City of Thorold

What happens if I don’t pay my bill by the due date?

A penalty of 5% of the total bill is applied on the date after the due date. The water clerk has no authority to waive penalty for any reason. If your account balance is not paid off in full after 60 days after the due date, the outstanding amount will be transferred to the respective property tax account and incur monthly interest at 1.25%. Water is a debt against the property in the City of Thorold in accordance with By-Law 1783 (93), Section 6.1.11.

Account Information

How can I request a water statement of account (a history of your bills and payments), copy of a water bill or confirmation of payment?

Requests can be made online through the Water Account Information Request Form. In person requests can also be accommodated by visiting City Hall. Please ensure you bring photo ID. The cost for a water statement of account or a reissue of the water bill is $5 per year per statement/bill and will be added to your account automatically if not paid in person.

What is the cost for requesting a water certificate to be used for the sale/purchase of a property?

The cost of a water certificate is $25.00 Please email water@thorold.ca and include an email address in the request to which the certificate can be sent.

How would I give access to my Water/Sewer account to someone other than a listed owner, eg, son or daughter or property management company)?

The City requires written authorization from the owner(s) of the property to give someone other than the owner(s) access to request information or modify information such as the mailing address or PAP information.

High Consumption or Meter Issues

How do I make a service call for water meter issues?

Contact the Public Works department at 905-227-6613 ex 266.

Buying or Selling a Property

Unpaid final bills are the new owner’s responsibility (water being a property debt).

Water is a debt against the property in the City of Thorold so any outstanding amounts remain with the property not the owner. By purchasing title insurance on the purchase of a property, this will protect the purchaser from any charges relating to the previous owner. Please discuss with your lawyers more about title insurance

I am selling/purchasing a home in Thorold – what do I need to do?

Please contact the City to notify us of the closing date so a final read can be taken. On or after your closing date the purchaser’s lawyer should provide a copy of the transfer deed to the Tax Department in order for us to update ownership records. We require a copy of this legal document in order to change the ownership on your property. Your lawyer can send the copy of the deed to taxes@thorold.ca.

Building a new home – water on construction charges

I’m building a new home and have a received a bill for water on construction, what is this?

Access to water during construction is charged at a flat rate on a 3 month basis as a ‘Water on Construction fee’. The building permit application fee includes the Water on Construction fee for the first 3 months of access. Starting 3 months after the permit issue date, bills will be prepared and issued by the Finance Department every 3 months until the installed water meter is inspected and tagged by the City’s Public Works Department.

Rental Properties

I own a rental home in Thorold, why can’t I get the bills issued in the tenant’s name?

Water is a debt against the property in the City of Thorold in accordance with By-Law 1783 (93), Section 6.1.11 and water bills are issued in the name of the current owner of the property. If requested, the City will send a copy to the property address and “C/O Tenant” as a courtesy. More information is available on: Water and Sewer Bills for Tenant Occupied Properties.

My tenant is moving out, can I schedule a final meter reading?

Meter readings are only completed when ownership of the property is changing, not when tenants move in/out. To calculate the prorated water bill, use the City’s Water Sewer Bill Proration Calculation form on Water and Sewer Bills for Tenant Occupied Properties. You will only need the water meter reading on the date of move in/out and the previous bill.

I’m a tenant and the back of the bill says the owner is responsible for the water bills but my lease agreement states I’m responsible for the water bills.

Yes, water charges are a debt against the property and are ultimately the responsibility of the property owner. However, tenants and landlords may have a tenant agreement that states that the tenant(s) are responsible for the water bill. This agreement is between the tenant and the landlord, which is why both receive a copy of the bill if requested by the property owner.

For any additional questions, please email the Water Clerk at water@thorold.ca or phone at 905-227-6613, ext 240.

   

Effective

March 18, 2025

Charge on overdue accounts   5% one time charge
Charge for shut-off or turn-on of Water Services during working hours for maintenance   $93.00 +HST
Charge for shut-off or turn-on of Water Services during working hours for arrears   $111.00 +HST
Charge for shut-off or turn-on of Water Services outside normal working hours   Actual Cost
Copy of water bill   $ 5.00
Copy of water account   $ 5.00
N.S.F. administrative charge   $27.00
Water - Sewer Account Status Certificate   $28.00
New account administrative fee   $17.00
Transfer to taxes fee   $34.00
Failure to allow installation of meter or remote (per month)   $455.00
Failure to allow access to inspect meter (per month)   $455.00
Water on construction - first 3 months (at building permit stage)   $177.00
Water on construction - 4th month and beyond-every 3 months   $409.00

To ensure the protection of personal information, water account inquiries will only be discussed with the property owners or authorized agents on file.  Confirmation of identity, include specific information from the prior water bill, will be required with every request for information.

 

If you would like to request a confirmation of payment, a copy of your water bill, a statement of your water account, or have another question, please fill out a Water Account Information Request Form.  

Are you purchasing a property in Thorold?  Please fill out our New Water Account request form.

Selling your property in Thorold and need a final water meter read?  Please fill out our Final Water Meter Read request form.

Account balances not paid off in full 60 days after the due date will be transferred to the respective property tax account and incur monthly interest at 1.25%.  (By-law 1783(93)).

Have your water bills sent via email through our e-billing program - sign up here.

Have e-billing and want to change your email or cancel e-billing - make your changes here.

E-billing is available to property owners only.

Potential Access to water during construction is charged at a flat rate on a 3 month basis as a ‘Water on Construction fee’.  The building permit application fee includes the Water on Construction fee for the first 3 months of access.  Starting 3 months after the permit issue date, invoices will be prepared and issued by the Finance Department.  Invoices will continue to be issued until the installed water meter is inspected and tagged by the City’s Public Works Department.  Any questions regarding Water on Construction fees or billing should be directed to the Water Clerk at water@thorold.ca.

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