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Planned Water Chestnut Pulls

May 30 - May 30, 2026

Register to participate here It’s a Water Chestnut Pull Party! Join this free, hands-on event and get down & dirty removing aquatic invasive vegetation. WHEN: May 30, 10am-12pm …

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June 13 - June 13, 2026

Registration coming soon! WHEN: June 13, 9am-3pm WHERE: Bedford Boat Ramp, Bedford, MA Invasive water chestnut (Trapa natans) forms dense, floating mats that choke waterways, displacing native …

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June 20 - June 20, 2026

Register to participate here WHEN: Saturday, June 20, 9am-12pm WHERE: 120 Concord Rd, Acton, MA Invasive water chestnut (Trapa natans) forms dense, floating mats that choke waterways, …

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~30%

of the SuAsCo rivers watershed is wetlands, crucial for wildlife habitat and water quality

~30%

of water samples in the SuAsCo rivers watershed contain PFAS, leading to increased monitoring and remediation by local authorities and environmental groups

~70%

of dams in the SuAsCo watershed are over a century old, requiring extensive upkeep and presenting obstacles to river restoration and fish passage

>40%

of the land within the watershed is publicly accessible, offering recreational opportunities such as hiking, boating, and birdwatching to the community

~15%

of the land in the SuAsCo rivers watershed is covered by impervious surfaces such as roads, rooftops, and parking lots. This contributes to stormwater runoff and water pollution issues

>40%

of the land within the Sudbury, Assabet, and Concord rivers watershed is publicly accessible, providing endless opportunities for paddling, hiking, and wildlife exploration.

Weed Warriors Volunteer Portal

Submitt Time Volunteered

Planned Water Chestnut Pulls

Billerica Water Chestnut Pull

May 30 - May 30, 2026

Bedford Water Chestnut Pull

June 13 - June 13, 2026

Acton Water Chestnut Pull

June 20 - June 20, 2026

Contact Weed Warriors Program Coordinator

Thank you for contributing your time and expertise to our Citizen Science Water Quality Sampling program!