Sewer Commission schedules phased replacement of failing treatment plant equipment
Sewer Commission · Meeting of June 11, 2026
COHASSET — Sewer Commission plans phased replacement of critical failing treatment plant membrane equipment. Chair William McGowan and the commission discussed failing membranes that are producing only 70 gallons per minute against a required 200, citing correspondence with the Massachusetts Department of Environmental Protection. New membranes will arrive July 20, with actuator and valve replacements on side 1 scheduled for completion by the end of July and side 2 by Labor Day.
Flow will be diverted to Hull for at least six months while repairs proceed.
In the full story:
- The complete report — 221 words
Source: the Sewer Commission meeting of June 11, 2026, reported from the official video recording and transcript.
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