On July 8, 2013, a single storm dropped a month's worth of rain on the GTA in hours and flooded thousands of basements. That date is now written into Mississauga's Flood Resilience Rebate: the program pays 50% of eligible costs up to $3,000 — but only for homes that can prove they flooded during an intense rainfall event on or after that day.
What the program pays for
Unlike the prevention program (pumps and valves that stop water), this one funds making the basement survive water: water-resistant flooring and wall materials, raised electrical outlets and equipment, moisture alarms, exterior grading, foundation damp-proofing, and steel window wells and covers.
What counts as proof
Any of the following, tied to your address and a qualifying storm date:
- An insurance claim for the flood — the strongest evidence;
- Correspondence with the City, 311, or your Councillor about the flooding;
- Cleanup or repair invoices from a restoration company;
- Photos with date metadata showing the flooded basement.
Dig through email archives and insurance portals before deciding you have nothing — a 2013-era claim confirmation counts, and past owners' documentation attached to the property file can sometimes be used. Worth the search: qualifying is worth up to $3,000.
Two honest caveats
- Funding is limited. The program runs on an annual budget and the City can pause it at any time. Homeowners with proof in hand shouldn't sit on it; cheques arrive roughly 8–10 weeks after approval.
- It stacks — it doesn't replace. Resilience upgrades make a flood cheaper; they don't make it less likely. The City's own design pairs this program with the prevention rebates, and so do we.
No proof? You're not out of the game
Most homeowners can't document a 2013 flood — and for them the better news is the bigger program anyway: the Basement Flooding Prevention Rebate pays up to $7,500 for a sump pump package with no flood-history requirement at all. Prevention first, resilience if you qualify.
Eligibility details and the document checklist are on the Flood Resilience Rebate program page.