Common Sewage Backup Causes in Tualatin
Most sewage backup cleanup calls in Tualatin come from aging clay sewer laterals failing during atmospheric river rainfall events. If you know what is about to happen, the decisions during the first 48 hours get a lot easier.
Tualatin's proximity to the Tualatin River and frequent heavy rainfall during the atmospheric river season increase the risk of sewage backups. The region's clay soil can also contribute to water retention, exacerbating the problem during heavy storms.
Most sewage backup cleanup calls in Tualatin come from aging clay sewer laterals failing during atmospheric river rainfall events. Local mold risk: 24-48 hours

