The plan for Lake Whalom involves a combination of hand harvesting and diver-assisted suction harvesting (DASH) to remove invasive plant species such as Eurasian milfoil, variable leaf milfoil, and curly leaf pondweed. Additionally, the use of two herbicides, Procelcor and Tribune/Reward, was proposed to more manage high-density plant areas. The commission considered a five-year order of conditions for the project, which would extend beyond the typical three-year period. This longer timeframe aims to reduce costs associated with hiring consultants, potentially saving taxpayers between $5,000 and $10,000 each time the order needs renewal.

Public safety was a primary concern raised by residents, particularly regarding the visibility for swimmers in treated areas. The secluded area earmarked for herbicide application at the town beach was noted to be cordoned off to enhance safety, but the commission emphasized the importance of keeping residents informed of the treatment schedule to avoid unwanted exposure. The commission debated the feasibility of closing the boat launch during herbicide application to prevent disruption and allow the chemicals to take effect, although it was determined that posting notices would suffice to alert the public.

The meeting also highlighted the financial burden of implementing the management plan, with discussions on the cost-effectiveness of the proposed methods. Although DASH and herbicide use are projected to be more efficient, concerns were raised about the potential financial impact on taxpayers. The commission members deliberated on the appropriateness of using herbicides versus hand harvesting, weighing the ecological benefits against the costs.

A significant part of the meeting focused on ensuring compliance with environmental standards and maintaining transparency with residents. This involved addressing questions about the safety and testing of the herbicides used, as well as coordinating with state authorities due to the lake’s jurisdictional overlap with neighboring Lemonster. It was agreed that notifications would be filed in both Lunenburg and Lemonster to ensure comprehensive oversight.

Complementing the lake management discussion, the commission also considered various development projects within the town. A request from Ashley Owens to demolish an existing home and construct a two-unit dwelling at 68A Laurel Lane was postponed due to the absence of a required D number, which is necessary for the commission’s approval. Similarly, a driveway construction project on Lemonster Road, presented by Ken Chaplain, received approval after addressing stormwater management concerns and confirming compliance with planning board standards.

Another notable topic was a proposed septic system upgrade on Lancaster A, where the existing system had failed. The commission reviewed the new presby septic system design, which aimed to minimize environmental impact within the 100-foot buffer zone. The proposal was well-received, with no significant technical objections raised during the meeting.

In addition to the construction and environmental management topics, the commission addressed requests for tree removals at various locations in Lunenburg. Residents expressed safety concerns due to dead or hazardous trees threatening nearby structures and power lines. The commission approved several tree removal requests, provided that stumps remain and low-impact methods are used to prevent disturbance to the buffer zones.

The meeting concluded with discussions about upcoming conservation classes and events, including the United Way Day of Caring, which involves trail work at the Cry Nature Center. The commission encouraged participation in these events to foster community involvement in conservation efforts. Additionally, updates were provided on the Open Space Committee’s recommendation to not exercise the right of first refusal for a parcel on West Townson Road, deemed unsuitable for conservation.