Current Projects
Our ongoing work to protect and restore Great Hill Pond
Invasive Weed Mitigation
Updated 3/21/2026Curly Leaf Pond Weed and Fanwort have infested the pond since 2022–2023, creating vegetation masses that damage boats and degrade swimming conditions. Friends of Great Hill Pond was established specifically to address this ecological threat and restore the pond to the healthy, enjoyable resource the community depends on.
Treatment Strategy & Implementation
The group developed a comprehensive mitigation plan through extensive research and coordination with state agencies. Treatment began in spring 2024, with another Curly Leaf application completed on 5/13/25. A survey map from June 2023 documented the full extent of the affected areas, which informed our treatment approach.
Grant Funding Success
The organization secured Connecticut state AIS grant funding, with 75% cost reimbursement available for approved treatments. Thanks to the community's generous fundraising support and these grant reimbursements, no additional fundraising is needed for 2026. We appreciate everyone who contributed — and ask that you be prepared to help again when we plan the 2027 season.
2026 Strategy
Survey work confirmed that Curly Leaf Pondweed turions (seeds) from prior years' infestations had already germinated and continued to develop over the winter. We plan to treat the pond again — most likely in April 2026 — to stay ahead of the infestation before it takes hold for the season.
The most important decision the Working Group will make this year is the timing and extent of the Fanwort treatment. Additional work will include preparation for any needed water quality testing and early planning for 2027 fundraising.
Come Join the Working Group!
The Working Group is a team of community members who learn about and discuss important pond issues — including treatments, expenditures, fundraising, and communications — and develop consensus on how to address them. It's how our community shapes the future of the pond.
Property owners along the western shore are currently under-represented on the Working Group. We'd love to hear more voices from that part of the community.
Why join?
- Have your voice heard in the decision-making process
- Gain insight into pond management and conservation
- Meet neighbors who share your passion for the pond
We typically meet a few times in the spring to plan weed treatments and again in the summer to confirm the approach for treating Fanwort. New members are always welcome!
To join or learn more, send us a message or leave a comment on our Facebook page.