Northampton Sewer Plant 2 Lerchenmiller Dr Northampton, PA 18067 Phone : (610) 262-6131 Business Category Government Offices-City Village & Twp Legislative Bodies Northampton Boro Hokndaqa Creek & Mai Northampton, PA 18067 Phone : (610) 262-6131 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools