Why Category 3 Hits Angoon Hard
The pattern in Angoon 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.
Angoon experiences a temperate rainforest climate with high precipitation, which increases the risk of black water contamination due to frequent flooding and saturated soils
Angoon experiences a temperate rainforest climate with high precipitation, which increases the risk of black water contamination due to frequent flooding and saturated soils 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.
For public guidance on the health effects of mold after prolonged water exposure, see the EPA mold and health page.

