While gravity systems appear capable of handling the anticipated flow, the pump stations lack the necessary capacity to manage increased volume effectively. The board deliberated on whether a simple replacement of pumps would suffice or if a more comprehensive overhaul of the entire system would be required. This uncertainty highlighted the need for clear and detailed communication with voters to ensure informed decision-making regarding future developments.

Additionally, the implications of 40B developments, which could potentially bring over 100 housing units to the area, raised concerns about the sewer system’s existing capacity. Members of the board suggested that understanding the number of bedrooms associated with these developments would be crucial, as sewer flow calculations are often based on bedrooms rather than units. The conversation acknowledged the long-term nature of the area’s buildout, which could span 50 to 60 years, prompting speculation about the infrastructure’s viability over such an extended period. Members expressed reservations about committing the town to significant future construction projects without a comprehensive understanding of potential costs and necessary upgrades.

The discourse also turned to the broader implications for water supply in relation to sewer capacity. Ensuring a sufficient supply of potable water was stressed as crucial, with recognition that sewer expansion must be accompanied by adequate water resources. Some members noted that planning for water infrastructure had not kept pace with current needs.

In addition to infrastructure concerns, the meeting included discussions on balancing residential and commercial development within the West Chatham Neighborhood Center. Some members expressed the need to revisit zoning bylaws to ensure a desired mix of commercial and residential uses. The conversation underscored the importance of not allowing the neighborhood center to become primarily a residential project but rather a mixed-use development contributing to the community’s vibrancy.

Concerns were raised about the approach to housing density regulations, with differing opinions on whether to maintain the current framework allowing 12 units per acre. Some argued this density facilitates the development of affordable housing, while others were cautious about the long-term implications. There was also debate over the interpretation of a study on the sewer system’s maximum capacity, with some members clarifying that the findings were not a definitive plan but rather data to assist in evaluating current capabilities.

The meeting also addressed the impact of summer residents and the housing market in Chatham. A suggestion was made to reintroduce seasonal rentals for college students to accommodate the influx of summer visitors. This change was proposed as a strategy to alleviate pressures on housing during the busy season, considering alternatives to short-term rental practices.

Further discussion focused on zoning regulations, particularly concerning the depth of the zoning district. Members advocated for simplifying and expediting the process in preparation for a meeting in December. Visual representations of desired development outcomes were discussed, with a suggestion to engage Union Studio for assistance in creating visuals that reflect the community’s vision.

The board also tackled the topic of short-term rentals, particularly in the context of multi-use or multi-family developments. Concerns were voiced about short-term rentals undermining efforts to create moderately priced housing in Chatham. Some members proposed requiring special permits for these developments rather than allowing them by right.

The meeting concluded with a discussion on establishing goals and objectives for the upcoming year. Members emphasized the need for a formalized list of priorities to be included in an annual report for the town manager, select board, and public. The timeline for addressing these issues was discussed, with a proposal to schedule a meeting on December 16 to allow a developer to present their plans informally. This led to a consensus to keep both the December 9 and December 23 meetings on the calendar to ensure ample opportunity for discussion on topics.