Residents urge county to study Cape Cod's carrying capacity amid groundwater concerns

At a July meeting in Harwich, residents pressed Barnstable County commissioners to take the lead on regional studies of the Cape's capacity to sustain new development, arguing that water resources and village character are at risk.

"We need your leadership, and we need to talk about carrying capacity, long term issues facing Cape Cod," said Sally Urbano, a Harwich resident, in public comment, urging county-level assessments before major projects move forward. Several other speakers cited local examples where wells and recharge rates are not recovering at historic levels.

Eric Schwab, who identified himself as a building commissioner in Hyannis and a candidate for county commissioner, said local officials lack the groundwater data they need. "We would like very much to understand what are your capabilities. What are you able to do now to help the towns understand the challenges we face in protecting our water?" he asked.

Commissioners acknowledged the concern and described existing county coordination with harbor masters, dredge advisory and health departments. Mark Forrest, chair, said the county receives frequent technical input from town departments and suggested continued collaboration through advisory committees and the Cape and Islands Municipal Leaders Association.

No formal action was taken at the meeting to halt development pending a study. Commissioners did, however, invite continued engagement with town leaders and promised to explore ways the county can provide more groundwater data and procurement help to reduce local costs.

Looking ahead, commissioners noted the charter-review ballot question and other mechanisms that could clarify county and regional roles in planning and oversight, and encouraged select boards to engage in upcoming county and association meetings.