
A detail of a whorl of hydrilla pulled from the shallow waters at O’Hara’s Landing Marina in fall of 2024.
Photo by Debra A. Aleksinas
A detail of a whorl of hydrilla pulled from the shallow waters at O’Hara’s Landing Marina in fall of 2024.
SALISBURY — The Twin Lakes Association is taking an earlier and more aggressive approach to fighting the spread of invasive hydrilla in East Twin Lake by dosing the whole northeast bay, from May through October, with low-level herbicide treatments instead of spot treatments.
The goal, said Russ Conklin, the TLA’s vice president of lake management, is to sustain herbicide concentration over the 2025 growing season.
That plan of attack will continue over a period of 60 to 90 days beginning May 21, Conklin explained during the association’s April 30 membership meeting via Zoom which drew 60 attendees.
TLA officials were encouraged by the chance to stop the spread and hopefully destroy the thick mats of the unyielding invasive plant hydrilla verticillata, referred to as the Connecticut River variant, after two years of chasing new growth around the lake’s north bay.
Dense patches were first discovered in the summer of 2023 in shallow waters around O’Hara’s Landing Marina and the nearby state boat launch and the plant has since migrated further into East Twin, following a pattern of boat traffic.
Past treatment efforts were hampered by delayed permits from the state Department of Energy and Environmental Protection to treat the hydrilla with herbicides in an area where a rare plant had been identified.
This year, the TLA was granted an exception by DEEP, said Conklin, as any protected plant species in the path of hydrilla would likely not survive anyway.
“It is not dead now, but it is going to be if we don’t do something about the hydrilla.”
“This is a big year for us,” Conklin said. “Hydrilla is a real threat to the lake, and we did treat it this past year, but the permits only applied to the plant, so we spot treated it … and were always chasing it.”
The course of action this year, he said, is to treat the entire northeast bay with the herbicide Sonar in both liquid and crystal form at a very low levels so that the herbicide’s contact time with hydrilla will be extended for a longer period over 60 to 90 days.
“We know from past experience that it is much easier to kill the plant when it’s small,” Conklin explained. The goal, he said, is to attack the stringy, green weed before August when it crowns and splits into numerous growing points that are capable of growing at the rate of an inch a day.
During the hour-long meeting, discussion also focused on a pilot program for enhanced cyanobacteria monitoring at Twin Lakes to be headed by TLA director Jessica Swartz, a resident of West Twin Lake and biotech executive with Pfizer.
“It’s very visibly challenging to identify cyanobacteria blooms,” Swartz explained, as it can easily be confused with pollen on the surface of the water, dead vegetation or different types of algae.
Cyanobacteria, also known as blue-green algae, are natural, important phytoplankton in lake ecosystems. Dense blooms, which release toxins, occur when there is an abundance of sunlight, elevated phosphorus levels and warm temperatures.
Given the current escalation in overly-nutrient rich waterbodies and rising temperatures due to global climate change, the frequency of cyanobacteria blooms is increasing, said Swartz, and Twin Lakes has occasionally experienced localized blooms.
As a result, the association will be implementing a pilot testing program with greater frequency and at more locations than currently conducted by the TLA’s limnologist, George Knoecklein. The goal of the pilot program is to work out the process of collecting reliable data over time that helps inform whether cyanobacteria blooms are occurring, where they are most frequently found, and assess the level of risk.
Sample test kits have been ordered for five or six testing sites across East and West Twin, including at the private Salisbury School.
TLA president Grant Bogle invited Swartz to give an update at the association’s upcoming June 14 membership meeting at Camp Isola Bella.
Despite rising lake management costs projected at $500,000 this year, Bogle reported that the TLA is in strong shape financially heading into the 2025 season, as it received another $75,000 grant from DEEP and $25,000 from the Bates Foundation to support the Watershed Study.
Also, the town of Salisbury has earmarked $75,000 for Twin Lakes this season, said Bogle, and the TLA membership has “responded generously” contributing more than $300,000 since August 2024 when the group started its 2025 fundraising campaign.
Bogle also encouraged members to attend the May 12 public meeting of the Salisbury Inland Wetlands & Watercourses Commission, which is expected to address proposed changes to the Upland Review Area encompassing the town’s lakes.
Bill Dinneen, left, and Ivan Kotchoubey, age 7, place a recently restored grave marker at the headstone of David Mallery, a Revolutionary War veteran, in Cornwall Sunday, May 25.
CORNWALL — On Sunday, May 25, Cornwall held a powerful ceremony to honor local veterans of the Revolutionary War.
At the cemetery on Route 4, about 25 attendees gathered to witness the placement of 10 grave markers. Bill Dinneen of the Cornwall Historical Society and Warren Stevens led the ceremony.
“These markers had gone missing from the cemetery, we don’t know when,” Dinneen said, showing six bronze and four cast iron markers that were recently restored and painted.
He explained the markers were found in bushes at the edge of the cemetery by Gene Swanson, of Washington Depot. It was unclear why they were removed from the gravestones, and Dinneen said there could be more elsewhere in the cemetery.
Bill Dinneen, left, and Warren Stevens explain the history, discovery and restoration process of the grave markers to attendees May 25.Photo by Riley Klein
“Today we have 10 markers. We have 32 names” of buried Revolutionary War veterans, Dinneen said. “The bronze markers will go to ranked soldiers,” such as sergeants, and “the cast ones will go to the oldest” of the infantry soldiers.
The restoration process included sandblasting, priming and painting. He was not certain, but Dinneen said the markers may have been originally placed by the government around World War I, at which time the original tombstones were replaced with harder stone.
Stevens explained the symbolism of the markers: A big star in the middle represents one of the colonies, 13 little stars represent all the colonies, the years 1775 and 1783 show the duration of the war, the words “A Patriot’s Grave” and “E Pluribus Unum. From many, there is one,” he said.
Susan Hellmann placed a bronze marker at the grave of her ancestor Noah Harrison. Photo by Riley Klein
Attendees, some of them descendants of the veterans, assisted in the placement of the markers.
Susan Hellmann, of Cornwall, said she would be placing a restored marker at the grave of “my great, great, great grandfather Noah Harrison” who served in the Revolution. “I feel like I’m going to cry. It’s just very touching, very powerful,” she said.
Dinneen read the rank, company and lifespan of each veteran as the markers were being placed, then Stevens fired a blast from his musket. When all the markers were set, the names of the other Revolutionary veterans buried in town were read aloud.
Warren Stevens fires his musket.Photo by Riley Klein
The ceremony was held as part of Memorial Day remembrances in Cornwall. It also marked the first official event in town for the nation’s 250th birthday with more to come.
As the occasion came to an end, a light rain began.
A bronze marker was placed at the grave of James Bierce, who lived to the age of 94 after serving in the Revolution with Captain Smith's Company. Bill Dinneen noted many of the Revolutionary War veterans buried in Cornwall lived to old ages. "The average age that these veterans died was 72 years old," he said.Photo by Riley Klein
LAKEVILLE — The Hotchkiss School girls lacrosse won the 2025 Founders League championship with an 11-10 victory over Choate Rosemary Hall May 21.
The Bearcats battled back from behind by as many as four points.
MaryHelen McCooey scored the game-winning goal with about two minutes remaining.
The win marked the fourth consecutive Founders League title for Hotchkiss girls lacrosse.
The Marvelwood lacrosse team poses for a group photo May 20 after winning the HVAL title for the second year in row.
KENT — On Tuesday, May 20, Marvelwood School lacrosse defeated Woodhall School 15-9 in the Housatonic Valley Athletic League tournament final.
It was second straight HVAL championship win for the Pterodactyls and their fifth league title since 2018.
Marvelwood and Woodhall played twice this past season with Marvelwood winning both games. They met in the championship as the first and second ranked teams in the league.
In the pre-game huddle, Marvelwood Coach Zach Maizel pumped up his players and urged them to “be aggressive early.”
Eli Jamieson, No. 4, congratulates teammate C. Jones after a goal.Photo by Lans Christensen
Taking his message to heart, attackman Eli Jamieson scored in the first minute of game play. He scored twice more in the first period, which ended with Marvelwood ahead 6-3.
Woodhall played aggressively and stayed on the attack, but the first half ended 9-4 in favor of Marvelwood.
Jamieson was the key player on the Marvelwood squad, and he scored twice more in the final period to maintain the Pterodactyls’ lead.
Woodhall fought hard and possessed control for most of the final period, scoring five goals but falling to a final 15-9 Marvelwood victory.
HVRHS sophomore Ryan Segalla went three-for-three May 17 with Berkshire League gold in the 100m, 200m and 400m races. He was also on the gold-winning 4x400m relay team.
Berkshire League track and field wrapped up a season of competition with the league finals in Litchfield May 17. The BL festival followed with decathlon, heptathlon, steeplechase and hammer in Falls Village May 20 and Thomaston May 21.
The events included athletes from Housatonic Valley Regional High School, Gilbert School, Lakeview High School, Nonnewaug High School, Northwestern Regional High School, Shepaug Valley High School, Terryville High School and Thomaston High School.
In the gold medal tally, Nonnewaug led with 12 golds, Housatonic won 10, Northwestern won six, Thomaston won six, Lakeview won five and Shepaug won three.
For Housatonic, Senior Mia Dodge won the girls 300m hurdles.
Mia DodgePhoto by Riley Klein
Sophomore Ryan Segalla won the boys 100m, 200m and 400m races.
Senior Kyle McCarron won the boys 800m and 1600m races.
The boys 4x400m relay team of Anthony Labbadia, Patrick Money, Kyle McCarron and Ryan Segalla won gold.
Junior Anthony Labbadia won the boys triple jump by a margin of more than three feet. He also earned second place in the boys 400m race.
Senior Patrick Money won the decathlon.
Senior Gabi Titone won the steeplechase. Junior Olivia Brooks took bronze.
The girls 4x400m relay team of Mckenzie Lotz, Harper Howe, Mia Dodge and Maddy Johnson took silver. The same team took bronze in the 4x100m relay.
Harper Howe took silver in the girls 400m race.
Gabi Titone took silver in the girls 800m race.
The Connecticut Interscholastic Athletic Conference Class S state track and field meet will be held in New Britain on June 2.
Patrick Money
Photo by Riley Klein