Barnstable County's Septic Utility Program (SUP)

A new type of utility to meet Cape Cod’s unique need of managing residential innovative/alternative (I/A) septic systems.

The expanded use of innovative/alternative (I/A) systems in addition to traditional sewering represents a significant advancement in our approach to wastewater management. There is no one size fits all solution to Cape Cod’s wastewater challenges; traditional sewers and I/A systems are both critical components in a broader strategy to tackle water quality issues.

Barnstable County’s Septic Utility Program (SUP) is a “Responsible Management Entity” (RME) which functions like a sewer utility, but with a focus on I/A septic systems. Its role is crucial in ensuring these systems operate efficiently, safeguarding both public health and the environment. This pioneering RME is dedicated to the stewardship of I/A systems.

Our aim is to support Cape Cod communities in achieving their water quality and public health objectives.


News

Healey-Driscoll Administration Awards Barnstable County $416K for Urine Diversion Project to Reduce Pollutants

This award will fund the installation of 25 urine diversion (UD) systems in nitrogen-impaired watersheds in Falmouth. June 9, 2025 (Barnstable, MA) – The Barnstable County Department of Health and Environment’s […]

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The Alternative: A Newsletter from the Massachusetts Alternative Septic System Technology Center

Check out MASSTC’s most recent edition of their newsletter “The Alternative”!

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It’s Summer in Barnstable County! Seasonal Staff Provide Vital Assistance in Cape Cod’s 15 Towns

When Cape Cod’s population explodes in the summer, the demand for health and safety mechanisms in our restaurants, recreational water bodies, and housing rises exponentially. Therefore, Barnstable County hires a […]

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The Alternative: A Newsletter from the Massachusetts Alternative Septic System Technology Center

Check out MASSTC’s most recent edition of their newsletter “The Alternative”!

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Harwich 2nd Annual Health & Environment Fair was a Success!

This past Easter weekend, just in time for Earth Day, environmental and health organizations from around Cape Cod came together to share important information with residents. Hosted by the town […]

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The Alternative: A Newsletter from the Massachusetts Alternative Septic System Technology Center

Check out MASSTC’s most recent edition of their newsletter “The Alternative”!

Read More

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