Closed
Exterior Storm Drain Disconnection
Funding for exterior storm drain disconnection
Last Update: April 29, 2026
Funding available
$ 6,500
Timeline
- Receipt of requests is now closed
Location
Ontario, Canada
Overview
Halton Region offers up to $6,500 to help homeowners disconnect exterior storm drains from the wastewater system. The subsidy supports approved stormwater drainage work, including sump pump or gravity drainage features and required related disconnections.
/100
Opportunity Score
Moderate potential, but conditions must align.
At a glance
Funding available
Financing goals
- Implement environmental initiatives
- Reduce environmental footprint
- Renovate or adapt facilities
Eligible Funding
- Maximum amount : 6,500 $
- Up to 100% of project cost
Timeline
- Receipt of requests is now closed
Eligible candidates
Eligible Industries
- Construction
Location
- Ontario
Legal structures
- Sole proprietorship
Annual revenue
- All revenue ranges
Organisation size
- All organization sizes
Audience
- All groups
Next Steps
1
Determine your project
2
Validate your eligibility
Activities funded
- Disconnection of exterior storm drains from the wastewater system.
- Installation of an Ontario Building Code-approved sump pump system or alternate gravity drainage feature.
- Related disconnection of weeping tiles or foundation drains.
Documents Needed
- Signed application form
- Signed waiver form
- Building permit and proof of final inspection
- Detailed paid invoice from the contractor
- Required photos, sketches, and contractor confirmation
Official resources
Eligibility
Who is eligible?
- Homeowners in Halton Region.
- Properties connected to the municipal wastewater system.
Who is not eligible
- Properties on septic systems.
- Homeowners who already received this subsidy for the same property.
- Applications for work completed on or before September 17, 2025.
Eligible expenses
- Materials and labour for exterior storm drain disconnection.
- Permit fees related to the approved work.
- Eligible contractor invoiced costs for required drainage system work.
Ineligible Costs and Activities
- Work completed on or before September 17, 2025.
- Work not performed by an authorized contractor.
- Costs not supported by a detailed paid invoice.
Eligible geographic areas
- Halton Region, Ontario.
How to apply
- Step 1: Prepare the application package
- Download the application form and waiver form.
- Complete and sign the required forms.
- Gather the required supporting documents.
- Step 2: Submit the application
- Email the completed package to the program address.
- Upload larger files through the online Dropbox platform if needed.
- Mail or drop off the package in person if using an alternate submission method.
Processing and Agreement
- Applications are reviewed after submission for completeness.
- Reimbursement is issued only after the work is declared complete and the documentation is accepted.
- The Region may accept or reject applications at its discretion.
- A cheque is mailed after an acceptable and complete application is received.
Additional information
- This is a one-time subsidy per property.
- Work must be completed by an authorized contractor.
- A signed waiver is required.
Contacts
Other components of this program
Explore related funding streams and grants that belong to the same program.
- Sewer Lateral (pipe) Lining and Repair SubsidyFunding for sanitary sewer lateral repair
- Weeping Tile Disconnection and Sump Pump Installation SubsidyFunding for basement flooding prevention work
Frequently Asked Questions about the Exterior Storm Drain Disconnection Program
What is the Exterior Storm Drain Disconnection?
Halton Region offers up to $6,500 to help homeowners disconnect exterior storm drains from the wastewater system. The subsidy supports approved stormwater drainage work, including sump pump or gravity drainage features and required related disconnections.
How much funding can be received?
Exterior Storm Drain Disconnection Funds up to 100% of admissible expenses, capped at $6,500 per project.
Who is eligible for the Exterior Storm Drain Disconnection program?
To be eligible for the Exterior Storm Drain Disconnection program, you must:
Homeowner in Halton Region.
Connected to municipal wastewater system.
Work by authorized contractor.
What expenses are eligible under Exterior Storm Drain Disconnection?
Disconnection of exterior storm drains from the wastewater system.
Installation of an Ontario Building Code-approved sump pump system or alternate gravity drainage feature.
Related disconnection of weeping tiles or foundation drains.
Who can I contact for more information about the Exterior Storm Drain Disconnection?
You can contact Halton Region (HATCH) by email at basementfloodingsubsidy@halton.ca or by phone at 311.
Where is the Exterior Storm Drain Disconnection available?
The Exterior Storm Drain Disconnection program is available the province of Ontario.
Is the Exterior Storm Drain Disconnection a grant, loan, or tax credit?
Exterior Storm Drain Disconnection is a Grant and Funding