Non-native species, such water chestnut, fanwort, and Eurasian water milfoil, grow in an uncontrolled manner and force out native plants, which in turn reduces food and habitat for native fish and wildlife. Their spread also impairs the ability of recreational paddlers to move across the waterways. When the plants in infested areas die they deplete oxygen levels and add excessive nutrients to the river water, which causes algae blooms and fish kills. However, quick detection and action can prevent these plants from spreading and doing serious harm.
Partnering with DCR to map invasive species along the Blackstone Greenway
The BRWA is using a significant portion of the funds awarded under a Supplemental Environmental Project (SEP) for work on invasive species in the area of the Department of Conservation and Recreation (DCR) Worcester Visitor Center and the Blackstone Greenway, south to the Millbury terminus. Addressing invasive species is the major component of our SEP. We entered into a Voluntary Stewardship Agreement with the DCR which has the responsibility to manage the Greenway to enhance coordination as we implement activities as part of the SEP.