Barnstable County Commissioners Elevate Water Supply and Carrying Capacity as Regional Priority
Published on: August 12, 2026
BARNSTABLE, Mass. (August 12, 2026) — The Barnstable County Commissioners on Wednesday elevated Cape Cod’s water supply and “carrying capacity” as a regional priority, following a discussion last month in Harwich and a detailed discussion today with Falmouth officials about increasing pressure on the town’s drinking water supply from drought, heavy summer demand and continued growth.
Commissioners agreed to make carrying capacity a recurring topic at upcoming meetings across Cape Cod and seek input from all 15 towns as the County considers the relationship between population growth, development, infrastructure and the Cape’s finite natural resources.
Anticipated Falmouth Water Supply Shortage Highlights Regional Challenge
Falmouth Select Board member Doug Brown, DPW Director Peter McConarty, Water Superintendent Matt Lanen and Chief Treatment Operator Michael Reghitto joined the discussion, providing Commissioners with information about the town’s water system, drought conditions, summer demand and development pressures.
Falmouth officials reported that Long Pond, the town’s primary surface-water source and part of the Cape Cod Aquifer system, provides approximately 60% of Falmouth’s water supply and has not returned to normal water levels.
Water demand can reach approximately 12 million gallons per day during peak summer periods, compared with about 3 million gallons per day in winter. The strain was evident around the Fourth of July and is appearing again ahead of the Falmouth Road Race, when officials said the town’s population can climb from roughly 35,000 to between 100,000 and 110,000.
Falmouth is currently under a Level 2 drought irrigation ban. Town officials are considering stronger conservation and enforcement measures, exploring additional water sources and planning a broader discussion involving local boards and departments about water, development restrictions, infrastructure expansion and public safety.
“We’re headed down a path that’s not sustainable right now,” Brown told Commissioners.
Chair Mark Forest said the County is prepared to assist Falmouth through its Clean Water Center and draw upon other county experts and technical resources.
“The lack of sufficient water supply is not just a local issue; it’s a regional one. It’s going to require a regional approach, and we will work with Falmouth to address it,” Forest said.
Carrying Capacity a Cape-Wide Conversation
The Falmouth water supply shortage led into a broader conversation about Cape Cod’s “carrying capacity” — and the impact of additional development on the region’s already burdened water supply and wastewater systems, its roads, land and other resources.
Commissioners agreed to keep the issue on future agendas, raise it during upcoming meetings in Cape communities and discuss the best approach with all 15 Select Boards. County officials will also work with the Cape Cod Commission, Clean Water Center and other County resources to develop potential approaches.
Vice Chair Ronald Bergstrom said the goal should be to make deliberate decisions about future growth rather than wait until Cape Cod reaches the physical limits of its resources.
“Do we really want to reach those limits?” Bergstrom said. “We want to take a step back and decide exactly what we want the Cape to look like in five years.”
Commissioners discussed potential planning and regulatory tools, including stronger regional review authority for the Cape Cod Commission. Falmouth officials indicated that temporary development restrictions may be possible future options, but no moratorium or new development restrictions were proposed or adopted Wednesday.
Commissioners Take Action on Environmental Protections
The focus on Cape Cod’s water supply protection and natural resources continued with two unanimous votes.
Commissioners voted 3-0 to oppose the Trump Administration’s “scientific review” of the Massachusetts National Guard’s proposed machine gun range in the Upper Cape Water Supply Reserve, citing the importance of the area to Cape Cod’s drinking water supply and previous environmental reviews of the proposal. Chairman Forest stated, “A machine gun range would never be allowed in the Quabbin Reservoir watershed, which is where Boston gets its water. It should not be allowed here on Cape Cod, especially when other options are available.”
Commissioners also voted 3-0 to join the Massachusetts Municipal Association in opposing specific provisions of proposed state environmental bond and economic development legislation that they say could weaken local environmental protections and municipal control over development.
While the legislation includes funding that could benefit the region, Commissioners raised concerns about provisions that undermine home rule, and weaken local zoning, as well as wetlands and water protections, and proposed new state grant preference guidelines that penalize towns that adopt strict environmental protections.
Cape Cod License Plate Fund Opens $125,000 Grant Round
Cape Cod Commission Executive Director Kristy Senatori and Deputy Director Erin Perry briefed Commissioners on a new FY27 grant round through the Cape Cod License Plate Fund.
The Cape Cod License Plate grant program focuses on regional priorities for economic development that support the area’s economic resiliency and advance the goals and actions of the 2024 Comprehensive Economic Development Strategy (CEDS).
The Cape Cod Commission, on behalf of Barnstable County and the Barnstable County Economic Development Council, is seeking proposals from local or regional governmental and nonprofit agencies for projects that address regional economic development priorities.
Approximately $125,000 has been allocated for FY27 grants. Grants are intended to provide quick, flexible funding to boost or expand economic development-related initiatives and should align with and advance implementation of at least one of the 10 key actions in the 2024 CEDS.
Municipally supported projects that advance year-round housing opportunities, climate resiliency, and water quality initiatives are preferred. More information and a link to the application can be found by visiting www.capecodcommission.org/licenseplate.
County to Hold Hearing on Bridge-Related Railroad Crossings
Commissioners began a review process for railroad grade crossings associated with the Bourne and Sagamore bridge projects. Of four affected crossings, two require County Commissioner action under state law. County Administrator Michael Dutton will work with the Massachusetts Department of Public Utilities and MassDOT to establish the process, which will include a public hearing and outreach to Bourne residents and officials.
Commissioners Update County Policy Following PROTECT Act
Commissioners voted 3-0 to update the County’s policy on civil immigration enforcement at County-owned and leased properties following passage of the Massachusetts PROTECT Act. The amendment expands protections previously adopted under Executive Order 650, including restrictions on the use of local resources for civil immigration enforcement and civil immigration arrests at locations such as courthouses, schools and healthcare facilities.
Watch the Meeting Replay
Residents can watch today’s meeting at www.youtube.com/@BarnstableCountyVideo
About Barnstable County: Barnstable County provides regional services, programs, and leadership to the fifteen towns of Cape Cod. Through collaboration and innovation, the County works to address shared challenges and improve the quality of life for residents, businesses, and visitors across the region. Learn more at www.capecod.gov.
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