The most contentious topic was the wastewater management system proposed for the development, which involves discharging partially treated sewage into a percolation lagoon and the east branch of Willowbrook, a tributary to the Swimming River Reservoir. This reservoir is a critical source of drinking water for over 300,000 residents in Monmouth County, including Holmdel. A speaker with expertise in groundwater science expressed environmental concerns, pointing out that the lagoon, established in 1977, predates many current environmental regulations. The speaker criticized the system as outdated and inconsistent with Holmdel’s wastewater management plan, which emphasizes subsurface disposal systems. Concerns were raised about the potential introduction of harmful constituents, including pharmaceuticals from the proposed senior living community, into the water supply.

The council was urged to ensure the development complies with the township’s wastewater management plan and to avoid approving permits that would effectively grandfather in an outdated disposal system. Recommendations included relocating the treatment building away from the stream corridor to mitigate flood risk. There were assertions that the township has the authority to impose conditions on the applicant to ensure alignment with modern standards.

Further complicating the issue, the New Jersey Department of Environmental Protection’s (DEP) historical pattern of renewing permits with minimal scrutiny was criticized, with speakers advocating for a more review process. A call was made for the town to enforce its management plan, which was met with varying opinions on the board’s legislative authority versus DEP jurisdiction.

The procedural aspects of the project’s approval were also heavily scrutinized. Concerns were expressed about whether the council could grant approvals without first receiving the necessary permits from outside agencies like the DEP. Participants debated the legality of proceeding with the application as a renewal rather than a new application, which would require more rigorous testing and evaluations. This debate highlighted a tension between adhering to regulatory oversight and the procedural authority of the New Jersey Department of Environmental Protection.

Another point of contention was the classification of the effluent as “gray water.” Participants debated whether the effluent met the criteria for this classification, as it impacts the standards and regulations applicable to the project.

Additionally, the council considered the environmental sensitivity of the redevelopment site, designated as a PA5 area, which discourages growth due to its ecological significance. Concerns were voiced about the potential environmental impact of adding 299 residential units to the existing 104 units, emphasizing the importance of adhering to the state plan’s directives to protect sensitive areas.

The meeting also addressed the procedural integrity of the council’s decision-making process. A debate unfolded regarding whether the council should wait for DEP approvals before proceeding. Some argued that the state plan is advisory and does not have jurisdiction over DEP decisions, while others insisted on the prudence of awaiting state input given the unique circumstances of the sewage treatment requirements.