The Hydrilla Menace: Twin Lakes group buoyed by DEEP’s assault on invasive hydrilla in 2025

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.
Aradev LLC’s plans to redevelop Wake Robin Inn include four 2,000-square-foot cabins, an event space, a sit-down restaurant and fast-casual counter, a spa, library, lounge, gym and seasonal pool. If approved, guest room numbers would increase from 38 to 57.
LAKEVILLE — The public hearing for the redevelopment of Wake Robin Inn is over. Salisbury Planning and Zoning Commission now has two months to make a decision.
The hearing closed on Tuesday, Sept. 9, after its seventh session.
Michael Klemens, chair of P&Z, had warned at the opening of the proceedings that “this might be a long night” due to a last-minute influx of material from experts hired by Wells Hill Road residents William and Angela Cruger to oppose the project, but this turned out not to be the case.
These 11th hour submissions set a sour tone to the start of the meeting, with commissioner Robert Riva stating that it was “not very professional to pull this stunt on this Commission.” Riva said he had diligently reviewed the already substantial documentation provided by both the applicant and the opposing experts, and was surprised to find a “dump” of additional information submitted just hours before the meeting’s start time at 6 p.m.
Tensions were quickly eased, however, when William Cruger offered his concise summation of his platform’s opposition to the expansion, which is the second iteration of the project after an earlier version was withdrawn late last year.
“It’s important for you all to hear from me that there was never any disrespect intended to the Commission, the commissioners, and to the process,” Cruger said. He defended the last-minute submissions as an effort on the part of the experts to be thorough in their analysis: “Our intention… has been and remains to do our best to get whatever we think will be helpful in your deliberations into the record.”
The Crugers formally entered the hearing process as intervenors for the first application from Aradev LLC, the applicant, in the fall of 2024, meaning they and their hired consultants had full party status in the hearing proceedings. During this cycle, however, they chose not to petition for intervenor status, yet during this round of hearings their role has been similar. Klemens described them as having “almost intervenor status — not quite.”
William Cruger summarized the consultant’s findings for Aradev’s revised application, noting they found it to be “virtually identical in scale to the previous proposal.”
“Our position is that the proposed expansion would absolutely negatively impact the usefulness, enjoyment and value of the surrounding properties,” he said.
Aradev’s attorney Joshua Mackey countered by saying that the special permit conditions would elevate the currently non-conforming hotel in the zone, describing it as a “community asset that is improved, regulated, and safeguarded for generations to come.” He characterized Aradev as “the next steward of this storied property.”
After Mackey and Aradev co-founder Steven Cohen concluded their remarks, Klemens closed the hearing with no public comment, which he had stated would be the case at last week’s hearing session on Thursday, Sept. 4. Klemens said that P&Z will begin deliberating the proposal in early October after the commissioners have had the chance to review the information in the record.
A total of 45 letters, including the Crugers’ experts’ testimony, were submitted since the Sept. 4 meeting alone, alongside hundreds of pages of application materials and additional testimony.
As the Commission deliberates and reviews, all of this information is available for public viewing on the “Meeting Documents” subpage under P&Z’s section on the town website, www.salisburyct.us.
The Commission must issue a decision on the application by Nov. 13, the end of the statutorily defined deliberation window.
The Weavery is Stanton Home’s oldest activity space, featuring a collection of vintage and modern floor looms. It offers opportunities for building dexterity, creative expression, and social connection through fiber arts.
Stanton Home is holding its annual Harvest Roast fundraiser on Saturday, Sept. 13 in Great Barrington, an evening of farm-to-table dining, live swing music, and community connection.
For nearly 40 years, Stanton Home has supported adults with intellectual and developmental disabilities through residential programs, therapeutic services and skill-building activities.
“Here in the Berkshires, adults with diverse abilities often face barriers like limited housing, tricky transportation, and fewer opportunities for meaningful work,” said Executive Director Peter Stanton. “Stanton Home flips that script. Our mission is to partner with adults to pursue healthy, self-determined lives.”
The Harvest Roast features locally grilled meats, roasted vegetables from Stanton’s own gardens, warm apple crisp with SoCo Creamery ice cream, and beverages —all set to the swing and gypsy jazz rhythms of the Lucky 5 Band.
“The Harvest Roast is a celebration of what makes our community strong, inclusive, and vibrant,” Stanton said. “Every ticket and sponsored table supports programs that make a lasting difference.”
Guests will begin in the gardens with a signature cocktail before gathering at long farm tables for a shared meal and celebration.
“Though this night matters, the work is year-round,” Stanton added. “People can help by shopping locally at the farm store or buying handmade weavery goods, pitching in with time or skills, gardening, lending a hand at events or by partnering with Stanton’s programs like composting or sourcing local goods. Folks can also speak up for inclusion in their workplace or community circle. Even the smallest action helps keep the mission alive.”
Tickets are $125 per person. Proceeds support Stanton Home’s inclusive programs. Reserve at donorbox.org/events/771775/steps/choose_tickets or call 413-441-0761.
Following the memorable benefit reading last season of Charles Busch’s Tony-nominated Broadway hit, “The Tale of the Allergist’s Wife,” the Sharon Playhouse will present a one-night-only staged reading of his riotous comic melodrama “Die Mommie Die!” on Friday, Sept. 12 at 7 p.m.
The production —a deliciously over-the-top homage to classic Hollywood mid-century thrillers — continues the Playhouse’s artistic partnership with Busch, who reprises his iconic role of the glamorous yet troubled songstress Angela Arden.
The playwright and performer is no stranger to the Playhouse and, luckily, he’s supported by a truly stellar powerhouse cast of top-notch comic actors — some returning to the Playhouse stage, and some making their debut. The cast includes Richard Kind; two-time Tony Award nominee Kristine Nielsen, who was part of the original New York cast; Tony Award winner Celia Keenan-Bolger; Andrew Keenan-Bolger; and Claybourne Elder.
The production also marks a fortuitous alignment of talent and history. It is directed by Sharon Playhouse Artistic Director Carl Andress, who performed in the play’s Los Angeles premiere in 1999.
“I have a long and happy history with this particular show,” Andress said. “At the Sharon Playhouse, we’re thrilled to offer unforgettable, one-of-a-kind live experiences. With Charles Busch and this phenomenal cast, ‘Die Mommie Die!’ will surely light up the Olsen Stage with laughter, wit and glamour.”
The original music is by Lewis Flinn, whose score for the 2007 Off-Broadway production is being adapted specially for this event.
The play is a classic Charles Busch concoction that, like all his work, lovingly and intelligently spoofs some of the greatest talents and tropes of stage and screen. The original production was praised by critics as his “funniest, most accomplished and, without question, raunchiest work.”
In 2003, Busch won the Best Performance award at the Sundance Film Festival for the film version of “Die Mommie Die!” His indelible contributions to American theater have been recognized with countless awards and he was recently inducted into the Theater Hall of Fame.
The event promises to be an unforgettable night of laughter, glamour and theatrical fun, with all proceeds going to benefit Sharon Playhouse’s productions and educational programs. The funds will help ensure that the Playhouse continues to thrive as a cultural destination for audiences and artists alike.
For tickets, visit: sharonplayhouse.org. Running time: 90 minutes.
Richard Feiner and Annette Stover have worked and taught in the arts, communications, and philanthropy in West Berlin, Paris, Tokyo, and New York. Passionate supporters of the arts, they live in Salisbury and Greenwich Village.