Why Category 3 Hits Fairfax Hard
The pattern in Fairfax is consistent. sewer system overflow during heavy rainfall events drives most of the emergency restoration calls we get. A close second is septic system failure during saturated soil conditions.
Fairfax experiences a humid subtropical climate with heavy rainfall, increasing the risk of black water contamination from sewer overflows and septic failures
Fairfax experiences a humid subtropical climate with heavy rainfall, increasing the risk of black water contamination from sewer overflows and septic failures The dominant local driver is sewer system overflow during heavy rainfall events, with 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.

