Can Heavy Rain Cause Sewer Backup?

Heavy rain is a fact of life in most areas around the world. While it can be refreshing and calming to see, it also brings with it a number of issues that have to be considered. Oftentimes many people associate heavy rain with flooding and sewer backup. Although flooding and sewer backup are more common occurrences after heavy rain, this does not mean that rain is the main cause of these occurrences. Instead, the influx of water observed during heavy rain most often exposes flaws or pre-existing issues with the sewer and drainage systems. Making this important distinction when dealing with these issues is vital to knowing how to properly prepare your sewer systems for heavy rain.

While heavy rain is not necessarily the root cause of city sewer backups, it is, however, important to understand the several types of issues associated with city sewer backups and precipitation. Heavy rain can be an issue for city sewer lines as it creates an increase in the amount of water flowing through your pipes, potentially causing more damage to your property. In order to be prepared for whatever situation may arise, it is important to know what can contribute to a city sewer backup and the best solutions to mitigate damage.