Why Category 3 Hits Angoon Hard
Numbers tell the story in Angoon: sewer system overflow during heavy rainfall events drives the majority of emergency restoration calls. 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 a frequent secondary cause. Water damage progresses in stages: spread, absorption, microbial growth, structural compromise — each stage compounds the cost.
