Water Treatment Process Engineer Salary in San Francisco, CA.
Updated on: Dec 17, 2025
How much does a Water Treatment Process Engineer make in San Francisco, CA?
The average Water Treatment Process Engineer in San Francisco, CA makes $229,960,
72% above the national average Water Treatment Process Engineer salary of $133,743.
This pay is 33% greater than the combined average salaries of other metroes San Jose, CA, Portland, OR, and Indianapolis, IN.
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Water Treatment Process Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals