What are wetlands and why do they need protection?

When we think of “wetlands”, we may picture overgrown, mosquito and snake infested waste areas, as sometimes represented by Hollywood.  In truth, they are fragile ecosystems that help reduce flooding, recharge our groundwater drinking water supplies, absorb nutrient loading that cause algae blooms and reduce pollution. Healthy ecosystems provide homes for wetlands-dependent plants and wildlife, provide valuable recreational opportunities to our residents and make our community aesthetically attractive. Ultimately, what goes into that nearby wetland – may one day be coming out of your kitchen tap!

Wetlands may have visible, year-round surface water (think of the Falls River and Sunset Pond), intermittent streams (perhaps a swale in your yard that flows with rainwater after a storm), or consist of vernal pools, (areas of seasonally high water-table). Certified soils/wetlands scientist are trained to survey the landscape and flag the wetland limits prior to any construction activities.