When a major water-main break flooded 10 homes in the City of Rochester last week, most residents assumed they could turn to their homeowners insurance for help. After all, the damage wasn’t caused by a storm, a hurricane, or a river overflowing — it was a municipal incident. But as the follow-up news coverage revealed, many homeowners are now discovering the harsh truth: this type of flooding isn’t covered by a standard homeowners insurance policy.
Here’s what happened, why these claims are being denied, and what homeowners can do to protect themselves going forward.
Why This Event Is Still Considered a “Flood”
It might surprise people to learn that flooding doesn’t need to come from heavy rainfall or overflowing waterways. Under FEMA’s definition — which the insurance industry follows — a flood is any event where surface-level water affects two or more adjacent properties.
That means this Rochester incident, though caused by a man-made break in a water main, still meets the definition of a flood.
And that matters, because flood damage is excluded from all standard homeowners insurance policies unless the homeowner purchased a separate flood insurance policy.
Why These Homes Didn’t Have Flood Insurance
Most of the affected homes are not located in a high-risk flood zone, which means mortgage companies don’t require flood insurance as a lending condition. Because of that, most residents understandably never purchased it.
Unfortunately, that leaves them without coverage for the damage caused by this water-main break — even though it wasn’t a natural disaster.
Is Anything Covered? Possibly — If Water Came Through a Drain
Some homeowners may have experienced water entering the basement through a floor drain. In these cases, there could be coverage, but only for one specific scenario: sewer or drain backup.
However, there are two major limitations:
- You must have this coverage added to your policy. Not every homeowner does.
- You must have enough of it. Many policies only include $5,000 of sewer & drain backup coverage, which is nowhere near enough when the damage includes mechanical equipment or major cleanup.
News reports noted that several homeowners lost their furnaces due to the flooding. A new furnace can easily cost several thousand dollars — more than what many backup endorsements cover.
Real-World Lesson: Coverage Gaps Don’t Show Up Until a Loss Happens
Events like this highlight an important reality:
Just because your home isn’t in a high-risk flood zone doesn’t mean you’re safe from a flooding event.
And just because “water came into the house” doesn’t mean the policy will respond.
A simple policy review can help identify gaps in:
- Flood insurance
- Sewer & drain backup coverage
- Adequate coverage limits
- Protection for major equipment like furnaces, water heaters, and electrical systems
Floods — natural or man-made — are becoming increasingly common, and understanding your coverage before an event happens is the best way to avoid expensive surprises.
Final Thoughts
The residents affected by the Rochester water-main break are dealing with a situation none of them expected — and one that most believed their homeowners insurance would cover. Unfortunately, the fine print says otherwise.
Take this as a reminder to review your insurance policy, understand your exclusions, and make sure you have the right endorsements in place. A few minutes of preparation today can prevent major financial hardship tomorrow.





