The annual and hourly salary statistics of septic tank servicers and sewer pipe cleaners in Washington-Arlington-Alexandria, District of Columbia are shown in Table 1 and Table 2, respectively. The wage data of septic tank servicers and sewer pipe cleaners in Washington-Arlington-Alexandria is based on the national compensation survey conducted by the U.S. Bureau of Labor Statistics in May 2012 [1].
| Percentile Bracket | Average Annual Salary |
|---|---|
| 90th Percentile Wage | |
| 75th Percentile Wage | |
| 50th Percentile Wage | |
| 25th Percentile Wage | |
| 10th Percentile Wage |
Table 1 shows the average annual salary for septic tank servicers and sewer pipe cleaners in Washington-Arlington-Alexandria, District of Columbia in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $53,230. The median (50th percentile) annual salary is $29,890. The average annual salary for the bottom 10 percent earners is $22,230.
| Percentile Bracket | Average Hourly Salary |
|---|---|
| 90th Percentile Wage | |
| 75th Percentile Wage | |
| 50th Percentile Wage | |
| 25th Percentile Wage | |
| 10th Percentile Wage |
Table 2 shows the average hourly salary for septic tank servicers and sewer pipe cleaners in Washington-Arlington-Alexandria, District of Columbia. The average hourly salary for the 90th percentile is $25.59. The median hourly salary is $14.37. The average hourly salary for the bottom 10 percent is $10.69.