Farmington panel continues hearing on Noble Energy travel center after debate over 'jellyfish' filters and vernal‑pool impacts

The Town of Farmington Inland Wetlands Commission on May 20 continued to June 3 the public hearing on Noble Real Estate Holdings’ application to develop Lot 8261, a proposed travel‑center and fueling facility. Attorney Robert Reeve told the commission the applicant would submit revised plans incorporating a new stormwater approach and asked for the continuance so staff, commissioners and interveners could review the updates.

Taylor Capel of Soley Engineering described the redesigned stormwater system, saying the project will replace three previously proposed hydrodynamic separators with three below‑pavement biofiltration units—so‑called “jellyfish” filters—and add a biofiltration tree vault (Filterra) at the Slater Road inlet. Capel said the units are H‑20 rated, sized for the 90th‑percentile (first‑flush) water‑quality flow, and treat floatables, total suspended solids and dissolved pollutants such as copper and zinc. “These jellyfish filters do treat particulates,” Capel said, adding the team would provide manufacturer data and a maintenance plan in writing.

Intervener Stephanie Roman and the ecological consultant whose reports she presented warned that site reconfiguration and a shift from groundwater‑driven to runoff‑dominated hydrology could harm wetland soils, degrade habitat and increase pollutant loads to Patterson Park Pond and Batterson Park Pond. Roman summarized consultant findings and cited past DEEP total maximum daily load (TMDL) work for Patterson Park Pond; she said additional site‑specific hydrologic analysis and groundwater monitoring were needed to assess risk.

Applicant soil‑and‑wetland witness Bill Kenny said the development will remove about 2.4 acres from the vernal‑pool watershed—less than 5% of the larger pool’s watershed—and that the northern pool’s watershed remains large enough to sustain necessary hydrology. He and the applicant team said written responses to intervenor comments and updated drawings would be filed before the next meeting.

Commissioners pressed for clarity on three technical points: how the jellyfish units perform across particle‑size ranges (including fine particulates that can carry PAHs), whether dissolved nitrate removal is demonstrated for the product, and whether roof runoff routed to contribute to vernal‑pool recharge would alter wetland chemistry. Taylor Capel and Bill Kenny agreed to provide performance data and a more detailed written response. Staff also confirmed the commission was within statutory continuance limits (the applicant has up to 65 days of continuances).

Dozens of residents and local officials spoke during public comment, citing air‑quality, traffic and public‑health concerns, the potential for diesel or fuel spills to reach wetlands, and long‑term maintenance and stewardship questions for the proposed filtration systems. Several speakers asked that the commission require conservation easements, stronger buffers, or direct the applicant to brownfield sites instead of undeveloped habitat.

The commission’s vote to continue the public hearing and to continue the intervener petition to June 3 was procedural and did not finalize any permit conditions; commissioners said they expect the applicant’s written responses and revised plans before that meeting. The hearing remains open and staff said the town attorney will be available at upcoming meetings to advise on procedural questions.