The most notable topic of the meeting revolved around the discussion concerning the property on Reservoir A. A representative from Foresight Engineering presented a request for a local upgrade approval, necessitated by the proximity of a planned sewage system to a nearby tributary associated with a golf course reservoir. The proposal included installing a new sewage system in the backyard, with a variance sought to allow a new tank within 200 feet of the tributary. This request was supported by the assertion that the house, although officially listed as having two bedrooms, should be considered a three-bedroom dwelling due to the features of its finished basement. The Board, while noting the proposal’s compliance with most regulations, agreed to the requested variances after a review of the historical data and system capacity.

Another issue discussed was the septic and well situation on Morrison Way. The property contained two houses, each with separate systems, but faced challenges due to a non-operational shallow well and a cesspool identified as being within 50 feet of this well. The Board emphasized the potential health risks, stressing the importance of notifying homeowners about the situation and the necessity for water testing. The discussion also acknowledged that the cesspool and leeching trenches might be failing due to their groundwater location, prompting a consensus on the need for homeowners to understand the implications for renting the properties and the urgency of rectifying these issues.

The discussion then shifted to the proposed septic system upgrade on Hackad, where Zenith Consulting Engineers outlined plans for a new 1500-gallon microfast tank and pump chamber. This upgrade faced logistical challenges due to the proximity of existing structures and infrastructure, including power lines. The Board debated the technical aspects of the installation, particularly the risks associated with leaks and the necessity of integrating risers for tank access due to the high groundwater table. A resident expressed concern about the potential groundwater issues and the impact on their downhill property, highlighting the need for careful consideration of the tank’s placement to avoid contamination risks.

Discussions centered on the complexities of nitrogen loading and the feasibility of granting waivers for certain projects, especially those involving denitrification systems designed to manage nitrogen levels effectively. The Board acknowledged the necessity of engaging with the Department of Environmental Protection for guidance on these matters and emphasized the importance of transparency and public awareness.

In addition, the Board considered the logistical challenges associated with well placement and septic systems in certain neighborhoods, recognizing the spatial constraints imposed by existing systems. The importance of plansning and the potential need for engineering surveys to determine suitable well locations were highlighted. The Board also discussed potential impacts on property infrastructure, such as retaining walls, during construction, emphasizing the need for careful management to prevent damage.

Lastly, the Board addressed public health concerns related to mosquito control, noting recent positive tests for West Nile virus in local samples. While no human cases were reported, the Board emphasized the importance of maximizing spraying efforts to manage risk effectively, particularly in late summer when the threat is heightened.