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The differences between wastewater treatment plant supervisors and wastewater treatment plant chemists can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 6-12 months to become a wastewater treatment plant supervisor, becoming a wastewater treatment plant chemist takes usually requires 1-2 years. Additionally, a wastewater treatment plant chemist has an average salary of $61,172, which is higher than the $54,948 average annual salary of a wastewater treatment plant supervisor.
| Wastewater Treatment Plant Supervisor | Wastewater Treatment Plant Chemist | |
| Yearly salary | $54,948 | $61,172 |
| Hourly rate | $26.42 | $29.41 |
| Growth rate | -7% | 9% |
| Number of jobs | 11,675 | 13,302 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 55% | Bachelor's Degree, 100% |
| Average age | 47 | 38 |
| Years of experience | 12 | 2 |
Wastewater treatment plant supervisors and wastewater treatment plant chemists have different pay scales, as shown below.
| Wastewater Treatment Plant Supervisor | Wastewater Treatment Plant Chemist | |
| Average salary | $54,948 | $61,172 |
| Salary range | Between $32,000 And $93,000 | Between $37,000 And $99,000 |
| Highest paying City | - | - |
| Highest paying state | - | - |
| Best paying company | - | - |
| Best paying industry | - | - |
There are a few differences between a wastewater treatment plant supervisor and a wastewater treatment plant chemist in terms of educational background:
| Wastewater Treatment Plant Supervisor | Wastewater Treatment Plant Chemist | |
| Most common degree | Bachelor's Degree, 55% | Bachelor's Degree, 100% |
| Most common major | Environmental Control Technologies/Technicians | Management |
| Most common college | Stanford University | University of California, Berkeley |
Here are the differences between wastewater treatment plant supervisors' and wastewater treatment plant chemists' demographics:
| Wastewater Treatment Plant Supervisor | Wastewater Treatment Plant Chemist | |
| Average age | 47 | 38 |
| Gender ratio | Male, 98.0% Female, 2.0% | Male, 83.3% Female, 16.7% |
| Race ratio | Black or African American, 7.6% Unknown, 4.6% Hispanic or Latino, 12.3% Asian, 1.8% White, 71.1% American Indian and Alaska Native, 2.6% | Black or African American, 6.8% Unknown, 5.7% Hispanic or Latino, 12.4% Asian, 11.4% White, 62.7% American Indian and Alaska Native, 1.0% |
| LGBT Percentage | 5% | 8% |