Board weighs biofilter rehab versus carbon system

Other Committee · Meeting of October 28, 2026

AUBURN — An Auburn sewer-related board reviewed options for fixing the town's aging biofilter and continued talks on relocating the Hilltop Farm Pump Station. A consultant, CDM Smith, recommended either a $200,000 rehabilitation of the existing biofilter or replacement with an activated carbon absorption system offering lower operating costs; members said roughly $80,000 remains available for further design work before seeking construction funding. On the pump station, a member said the attorney for the owner of a subdivided 39 Prospect Street parcel is negotiating a possible easement for a gravity sewer line, avoiding town meeting approval; the board plans to resume contact with the property owner, identified only as Mr. Henderson.

Staff also reported about 20 sewer bill abatement requests remain pending out of roughly 5,200 bills issued, with total committed billing "just over $4 million" for the year. No votes were taken on any item.

In the full story:

• Asset Management and Infrastructure Inspection Update
• Hilltop Farm Pump Station Relocation and FEMA Mitigation Grant
• Biofilter Odor Control Study
• Sewer Billing and Abatements
• Who Was There
• Organizations And Documents Referenced
• The complete report: 1,835 words

Source: the Other Committee meeting of October 28, 2026, reported from the official video recording and transcript.

Checked against the record: before publication this article was automatically compared with the meeting transcript.