Berwick Sewer District - Berwick, Maine
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Preliminary Treatment

When wastewater first enters the treatment plant from the collector system, rags, large solids, and sand must be removed before continuing with the treatment process. Bar racks, screens, and augers are used to remove rags and large solids. A grit chamber is used to remove sand from the process. Berwick Sewer District uses an auger to remove solids/floatables (e.g., baby wipes, "flushable" wipes, plastic applicators) before the treatment process.
Auger operating at the Berwick Sewer District.
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about

Paying Your Bill
New Sewer Connections
​Liens
Board of Trustees

public education

Fats, Oils, & Grease
Illicit Discharge
Rags

Wastewater Treatment Process

Contact

39 Powerhouse Road | PO Box 15
Berwick, Maine 03901
​(207) 698-5740


Mon-Fri: 8 am - 12 pm, ​1 pm - 4 pm 
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  • Home
  • Wastewater Treatment
  • Public Education
    • Fats, Oils, & Grease
    • Illicit Discharge
    • Rags
  • About
    • Paying Your Bill/User Rates
    • Liens
    • New Connections
    • Board of Trustees Meeting
    • Links
    • Forms
  • Contact