Water chestnut removals occur in the summer months of June through August. Registration opens in May and fills quickly. This work needs to continue! Water chestnut infestations limit boating, fishing, swimming and other recreational activities. Complete removal of plants is imperative, as floating, uplifted plants and plant parts can spread the plant to new locations. 2017: 996 volunteers removed 5,200 baskets of water chestnut and cleared 18 acres of parkland of invasive plants. When left unchecked, water chestnut has the potential to decimate ecosystems and eliminate recreational opportunities. Our sympathies are with you at this time of need. Water chestnut, flowers - Photo by Leslie J. Mehrhoff; University of Connecticut. Physical control can entail either manual or mechanical removal but care must be taken to remove the entire plant to eliminate regeneration from plant fragments. Water Chestnut Removal at Twin Lakes Park: Pre-Registration Required. Fasciolopsiasis is an ailment resulting from infection by the trematode Fasciolopsis buski, an intestinal fluke of humans, endemic in China, Taiwan, Southeast Asia, Indonesia, Malaysia, and India; this fluke can be transmitted via the surfaces of these and other water plants. “Mechanical harvesting of water chestnuts is an efficient method of removal that can prevent long-term deterioration of these important urban river areas.” Ongoing since Aug. 1, 2013, a large-scale mechanical harvesting operation removes the invasive water chestnut plants in the Mystic River. Water Chestnut Rapid Response Removal Services . For information about RTPI’s Chautauqua Aquatic Invasive Species Program, visit rtpi.org/what-are-these-weeds or contact Jonathan Townsend, RTPI’s manager of conservation and restoration, at [email protected] 2018: 793 volunteers removed 2,403 baskets of water chestnut and 1,850 lawn bags of Oriental Bittersweet. August 2016 - Fifty-eight volunteers came out Thursday evening to have a hand in removing invasive water chestnut. Funding for RTPI’s Chautauqua Aquatic Invasive Species Program and the Audubon’s Water Chestnut Rapid Response Removal Program is provided through the alliance’s 2020 Consolidated Local Funding Grant program, which is supported by the Ralph C. Sheldon Foundation, the Chautauqua Region Community Foundation and The Lenna Foundation. Prior to that, the last reported detection and removal of water chestnut from the outlet was in 2015. Both populations were in the same locations from which water chestnut had been harvested in the 1960's, suggesting that this was a resurgence of the same population of plants. Approximately 5000 pounds of plants were collected from Onondaga Lake and Seneca River. Water damage may be caused by an assortment of water resources such as rainstorms, overflowing gutters or even flows in water lines. To this day, Norwood continues to organize plant-removal sessions. Water chestnut is a harmful aquatic, invasive species, which is known to take over stretches of water. Mechanical harvesting boats, usually used to clear hydrilla from marinas, were contracted to remove the water chestnut beds. Water chestnut has been identified and removed for the second straight year in the Chautauqua Lake outlet. You must pre-register here: Volunteers will be on land & in canoes hand pulling an invasive aquatic plant from the lake. Water chestnut is an aggressive aquatic invasive species that, if left unchecked, could negatively impact the health and usability of Chautauqua Lake by forming large, impenetrable mats of fast-growing plants that alter water chemistry and clarity, impair native […] Approximately 5000 pounds of plants were collected from Onondaga Lake and Seneca River. Since then it has spread to most counties in New York. If left unchecked, Water chestnut could spread rapidly across Ellis Pond, forming a mat that would make it difficult for wildlife to find food and habit, prevent any paddling or swimming, and eventually causing low oxygen levels in the water, leading to fish kills. In June-August 2017, a Rapid Response team of two OARS staff hand-pulled water chestnut from all three rivers for the first time! I learned more about water chestnuts beforehand when I went out to buy a copy of the new trail map of the Mystic River watershed. The launch of a new water chestnut website and reporting system in 2020 builds on the work that these groups have completed for decades and seeks to grow and develop the collaborative effort started many years ago! They work in concert with ongoing prevention-focused programs such as the watercraft steward programs led by the Chautauqua Lake Association, WNYPRISM and state Department of Environmental Conservation. You’re welcome to register for both shifts! 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