Water Damage that originates from Ground Water and Sewers

This coverage, available under certain eligibility conditions, offers protection against, among others, damage caused by leaks, overflows or backups of French drains, sewers, septic tanks, drain fields, ditches or sumps. It also covers damage caused by ground or surface water seeping into the building through walls, foundations or basement floors. 

Excerpt

This coverage, available under certain eligibility conditions, offers protection against, among others, damage caused by leaks, overflows or backups of French drains, sewers, septic tanks, drain fields, ditches or sumps. It also covers damage caused by ground or surface water seeping into the building through walls, foundations or basement floors.