How much does a Waste Water Treatment Plant Manager make in Lewisville, TX? (2025)
As of August 01, 2025, Waste Water Treatment Plant Managers in Lewisville, TX earn an average annual salary of $106,572 with an hourly rate of $51. Salary ranges from $81,733 (10th percentile) to $125,465 (90th percentile), with the majority earning between $93,570 (25th percentile) and $116,461 (75th percentile). Compensation varies based on experience, skills, company size, and local market factors - all explored below.