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The differences between water treatment plant supervisors and line supervisors can be seen in a few details. Each job has different responsibilities and duties. It typically takes 1-2 years to become both a water treatment plant supervisor and a line supervisor. Additionally, a water treatment plant supervisor has an average salary of $64,203, which is higher than the $55,107 average annual salary of a line supervisor.
The top three skills for a water treatment plant supervisor include water treatment plant, water treatment operations and plant operations. The most important skills for a line supervisor are safety procedures, direct supervision, and safety rules.
| Water Treatment Plant Supervisor | Line Supervisor | |
| Yearly salary | $64,203 | $55,107 |
| Hourly rate | $30.87 | $26.49 |
| Growth rate | -7% | - |
| Number of jobs | 33,638 | 105,473 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 36% | Bachelor's Degree, 34% |
| Average age | 46 | 46 |
| Years of experience | 2 | 2 |
Water treatment plant supervisors and line supervisors have different pay scales, as shown below.
| Water Treatment Plant Supervisor | Line Supervisor | |
| Average salary | $64,203 | $55,107 |
| Salary range | Between $38,000 And $107,000 | Between $36,000 And $83,000 |
| Highest paying City | - | Ewing, NJ |
| Highest paying state | - | Wyoming |
| Best paying company | - | EMC Insurance |
| Best paying industry | - | - |
There are a few differences between a water treatment plant supervisor and a line supervisor in terms of educational background:
| Water Treatment Plant Supervisor | Line Supervisor | |
| Most common degree | Bachelor's Degree, 36% | Bachelor's Degree, 34% |
| Most common major | General Studies | Business |
| Most common college | Stanford University | Stanford University |
Here are the differences between water treatment plant supervisors' and line supervisors' demographics:
| Water Treatment Plant Supervisor | Line Supervisor | |
| Average age | 46 | 46 |
| Gender ratio | Male, 90.5% Female, 9.5% | Male, 71.6% Female, 28.4% |
| Race ratio | Black or African American, 11.7% Unknown, 4.1% Hispanic or Latino, 18.7% Asian, 4.7% White, 60.1% American Indian and Alaska Native, 0.7% | Black or African American, 12.7% Unknown, 4.1% Hispanic or Latino, 17.1% Asian, 4.7% White, 60.8% American Indian and Alaska Native, 0.7% |
| LGBT Percentage | 6% | 6% |