Yes—clogged or poorly draining gutters can hold water. Here is how to inspect gutters, downspouts and drain extensions for mosquito breeding conditions.
Why gutters matter
Leaves and debris can slow drainage and create shallow pockets that hold water longer than homeowners realize. The problem can be above eye level and easy to miss during a quick yard walk.
Do not stop at the gutter
Follow the water. Corrugated drain extensions, catch basins, disconnected downspouts and low areas near the foundation can also retain small amounts of water.
A storm-day routine
After meaningful rain, walk the property once the weather clears. Check gutters from a safe vantage point, then inspect the places where downspouts discharge.
Quick answer
How often should gutters be checked?
There is no universal schedule. Trees, roof design and storm frequency all matter. The key is to make sure water is actually moving through the system instead of sitting in debris or extensions.