Why Category 3 Hits North Puyallup Hard
The pattern in North Puyallup is consistent. sewer lateral collapse during atmospheric river rainfall events drives most of the emergency restoration calls we get. A close second is hillside septic system failure during saturated soil conditions.
North Puyallup experiences mild, wet winters and dry summers, which can lead to prolonged bacterial growth in contaminated water. The region's proximity to the Puyallup River increases flood risk during heavy rainfall.
North Puyallup experiences mild, wet winters and dry summers, which can lead to prolonged bacterial growth in contaminated water. The region's proximity to the Puyallup River increases flood risk during heavy rainfall. The dominant local driver is sewer lateral collapse during atmospheric river rainfall events, with hillside septic system failure during saturated soil conditions showing up as the next most common cause. Damage builds in stages. Spread. Absorption. Microbial growth. Structural compromise. Every stage you pass through adds to the final bill.

