Why Category 3 Hits Delft Colony Hard
The pattern in Delft Colony 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.
Delft Colony's Mediterranean climate brings mild, wet winters that increase the risk of black water contamination from failing sewer systems and septic tanks
Delft Colony's Mediterranean climate brings mild, wet winters that increase the risk of black water contamination from failing sewer systems and septic tanks 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.

