Why Category 3 Hits Cohassett Beach Hard
The pattern in Cohassett Beach 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.
Cohassett Beach has a temperate marine climate with frequent rainfall, increasing the risk of black water contamination from failing sewer systems and septic tanks during heavy storms
Cohassett Beach has a temperate marine climate with frequent rainfall, increasing the risk of black water contamination from failing sewer systems and septic tanks during heavy storms 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.
For public guidance on the health effects of mold after prolonged water exposure, see the EPA mold and health page.

