As of August 01, 2026, the average annual salary for Water Treatment Operator in Connecticut is $52,280, equivalent to $25 per hour, $1,005 weekly, or $4,357 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Water Treatment Operator in cities like San Jose, Santa Clara, and San Francisco.

Annually Salaries for Water Treatment Operator in Connecticut vary widely, spanning from $41,200 to $65,573. Most professionals fall between the 25th percentile ($46,480) and 75th percentile ($59,238), while top earners (90th percentile) make $65,573 per year. This $12,758 pay gap underscores opportunities for salary growth through certifications, specialized skills like Customer Service or Plumbing, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Connecticut Water Treatment Operator often earn 6.9% higher than national averages due to demand from Fortune 71 companies. However, Connecticut currently ranks 7 nationwide for Water Treatment Operator job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.

Based on HR-reported data: a national average with a geographic differential
Water Treatment Operator Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile Water Treatment Operator Salary $41,200 CT August 01, 2026
25th Percentile Water Treatment Operator Salary $46,480 CT August 01, 2026
50th Percentile Water Treatment Operator Salary $52,280 CT August 01, 2026
75th Percentile Water Treatment Operator Salary $59,238 CT August 01, 2026
90th Percentile Water Treatment Operator Salary $65,573 CT August 01, 2026
25% $46,480 10% $41,200 90% $65,573 75% $59,238 $52,280 50%(Median) Didn’t find job title? Click
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Check out Water Treatment Operator jobs in Connecticut

LICENSED WATER TREATMENT TECHNICIAN / INSTALLER

Affordable Water Treatment LLC - Mansfield Center, CT

Water Treatment Intern

Regional Water Authority New Haven - New Haven, CT

Water Treatment / Water Pump Technician

J H Barlow Pump Supply Co Inc - Naugatuck, CT

Wastewater Treatment Operator

Metal Finishing Technologies LLC - Bristol, CT

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Water Treatment Operator

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Location Avg. Salary Date Updated
Location New London, CT Avg. Salary $58,159 Date Updated August 01, 2026
Location Norwich, CT Avg. Salary $58,142 Date Updated August 01, 2026
Location West Haven, CT Avg. Salary $58,658 Date Updated August 01, 2026
Location Abington, CT Avg. Salary $58,074 Date Updated August 01, 2026
Location Amston, CT Avg. Salary $58,219 Date Updated August 01, 2026
Location Andover, CT Avg. Salary $58,194 Date Updated August 01, 2026
Location Ansonia, CT Avg. Salary $59,319 Date Updated August 01, 2026
Location Ashford, CT Avg. Salary $58,010 Date Updated August 01, 2026
Location Avon, CT Avg. Salary $58,267 Date Updated August 01, 2026
Location Ballouville, CT Avg. Salary $58,024 Date Updated August 01, 2026
Job Openings for Water Treatment Operator in Connecticut

Jobs with a similar salary range to Water Treatment Operator : Head Of Reference, Wastewater Treatment Operator