Town of Hadley MA
100 Middle Street, Hadley, MA 01035
ph: (413) 586-0221
fx: (413) 586-5661
Wastewater Division
Contact TypeContact Information
, Chief Operator
, Assistant Chief Operator
, Administrative Assistant
100 Middle Street 
Hadley ,MA 01035 
413-585-0460 (Cell 413-537-4057)
413-585-0460 (Cell 413-262-5036)
Monday-Friday 6:00am to 3:30 pm
Additional Links:
Link to PageLink to PageLink to Page
Division Overview

The Town of Hadley sewerage system consists of over 21 miles of gravity and force main piping.  There are 9 sewage pumping stations of various types and vintages that assist in directing the wastewater to the Treatment Facility located at 230 Middle Street.  This facility has a permitted flow allowance of 540,000 gallons per day and currently serves 941 residential and commercial users, processing on average 420,000 gallons of wastewater per day.

Hadley's Wastewater Treatment Facility is a secondary treatment facility consisting of preliminary treatment (screening and grit removal), mechanical aeration, secondary clarification, and sodium hypochlorite disinfection.  The facility also included ancillary systems such as sludge pumping, sludge holding/thickening tanks, standby electrical generation, and plant water pumps.  The current facility reflects improvements constructed in 1988.