One Step Closer to Override, Barnstable $321M Wastewater Vote Looms
TOWN COUNCIL
On April 16th, town finance officials recommended a $321 million debt exclusion override to fund the next phase of the town’s mandated nitrogen reduction plan (CWMP - Comprehensive Wastewater Management Plan).
Why it matters: Barnstable needs to borrow money to continue to build sewer and other infrastructure to meet strict state regulations and protect the region’s water quality. However, the amount the town can borrow is limited by yearly tax revenue. The proposed debt exclusion override would allow the town to increase taxes to cover principal and interest payments associated with the next 5 years of CWMP projects.
State of play:
Existing resources cover the nearly $400 million invested in wastewater projects to date, but current funding cannot support the next round of implementation.
The “debt exclusion override” is the preferred tool because it spreads costs across all taxpayers, including major utilities like Eversource and Vineyard Wind. The Water Infrastructure fund option would only tax real estate property, not corporate assets.
Unlike a traditional Proposition 2 ½ override, this additional taxing authority is restricted only for the projects specified and would expire once the project loans are fully repaid, in approximately 2063.
By the numbers:
$321 million: The projected cost for 12 projects scheduled between FY2028 and FY2031.
$79 million: The cost of the largest of the 12 projects, installation of reverse osmosis system at the wastewater treatment plant.
$200: The estimated maximum yearly tax bill impact for a median homeowner, reached in 2039.
The big picture:
Traditional septic systems do not remove nitrogen, which is currently polluting Cape Cod’s waterways, and modeling has shown that even innovative/alternative (IA) type systems will not be effective enough to meet state targets.
Failure to proceed with the debt exclusion would disqualify the town from state subsidies and low interest loans and could allow the state to force homeowners to install individual, higher-cost septic upgrades.
What’s next:
Finance Director Mark Milne proposed holding a special town election in the spring of 2027 to avoid the crowded 2026 state ballot.
The Town Council must officially vote to place the question on the ballot. Councilors and the Town Clerk discussed whether including the question on the November 2026 ballot or on a special ballot in late spring of 2027 would generate more turnout, but did not resolve the issue.