Why Category 3 Hits South Valley Stream Hard
The pattern in South Valley Stream is consistent. aging combined sewer overflow during nor'easter and heavy rain events drives most of the emergency restoration calls we get. A close second is frozen and burst sewer laterals releasing contaminated water.
South Valley Stream experiences heavy rainfall and coastal flooding, increasing the risk of black water contamination from overwhelmed sewer systems
South Valley Stream experiences heavy rainfall and coastal flooding, increasing the risk of black water contamination from overwhelmed sewer systems The dominant local driver is aging combined sewer overflow during nor'easter and heavy rain events, with frozen and burst sewer laterals releasing contaminated water 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.

