How much does a Wastewater Treatment Plant Superintendent make in Amherst, MA? (2025)
As of August 01, 2025, Wastewater Treatment Plant Superintendents in Amherst, MA earn an average annual salary of $114,355 with an hourly rate of $55. Salary ranges from $88,752 (10th percentile) to $134,789 (90th percentile), with the majority earning between $100,954 (25th percentile) and $125,051 (75th percentile). Compensation varies based on experience, skills, company size, and local market factors - all explored below.