Why Category 3 Hits Alton Hard
The pattern in Alton is consistent. combined sewer overflow pushing raw sewage into basements during spring storms drives most of the emergency restoration calls we get. A close second is septic system failure during spring snowmelt saturation.
Alton experiences warm, humid summers and heavy spring rains, increasing the risk of microbial contamination in standing water. The region's flat terrain contributes to prolonged water accumulation.
Alton experiences warm, humid summers and heavy spring rains, increasing the risk of microbial contamination in standing water. The region's flat terrain contributes to prolonged water accumulation. The dominant local driver is combined sewer overflow pushing raw sewage into basements during spring storms, with septic system failure during spring snowmelt saturation 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.

