Common Sewage Backup Causes in Sisters
aging clay sewer laterals failing during atmospheric river rainfall events accounts for the majority of sewage backup cleanup calls in Sisters. Knowing what to expect helps you make informed decisions about restoration.
Sisters, Oregon experiences heavy rainfall during the winter months, which can overwhelm aging sewer systems. The region's clay soil and frequent heavy downpours increase the risk of sewage backups, particularly in areas with older infrastructure.
In Sisters, aging clay sewer laterals failing during atmospheric river rainfall events drives the majority of sewage backup cleanup calls. Mold risk in this climate: 24-48 hours
