06/01/2026
Did You Know Rain Can Affect Your Indoor Drains?
Those quick summer storms can do more than soak your yard, they can also impact your home’s drainage system.
During heavy rain, municipal sewer systems can become overloaded, which may slow drainage or even cause backups, especially in lower-level fixtures like basement drains, laundry sinks, and floor drains.
Heavy rain can also increase groundwater pressure around your home, making existing plumbing issues or partial clogs more noticeable.
While rain doesn’t enter your pipes directly, it can still affect how your drainage system performs and expose developing problems.
If your drains start acting up during a storm, it may be time for a closer look.