Aquifers & Wetlands

Wetlands and aquifers are hydrologically connected, functioning as a two-way system for water recharge and discharge. Wetlands often act as recharge areas, capturing and filtering surface water that slowly seeps down to replenish aquifers. Conversely, aquifers can release water groundwater back to the surface through springs, seeps, and groundwater-fed wetlands, helping keep these areas wet even during dry periods. 

For Dedham and Westwood, this connection is especially important, as aquifers are the primary source of drinking water. The health of local wetlands plays a direct role in protecting both the quality and reliability of that water supply.