Home > Salary > New Zealand > Sewage Plant Operator
A sewage plant operator is responsible for the efficient and safe operation of wastewater treatment plants. They oversee the entire process of treating sewage and wastewater to remove contaminants before releasing it back into the environment. Their duties include monitoring equipment, adjusting controls, and performing regular maintenance and repairs. They also analyze samples, conduct tests, and ensure that the treatment process meets regulatory standards.
Sewage plant operators are crucial in preventing water pollution and protecting public health. They must have a strong understanding of wastewater treatment processes, as well as knowledge of safety procedures and environmental regulations. Attention to detail, problem-solving skills, and the ability to work independently are essential qualities for this occupation.
Estimated Yearly Salary: 68,050 NZD
Estimated Monthly Salary: 5,671 NZD
Estimated Weekly Salary: 1,309 NZD per week
Estimated Hourly Salary: 33 NZD per hour
Values are pre-tax
Last revision of data: 2025-01-04
Estimated Monthly Salary: 5,458 NZD
Estimated Weekly Salary: 1,260 NZD per week
Estimated Hourly Salary: 31 NZD per hour
Last revision of data: 2024-01-08
Estimated Yearly Salary: 33,884 USD
Estimated Monthly Salary: 2,824 USD
Estimated Weekly Salary: 652 USD per week
Estimated Hourly Salary: 16 USD per hour
Difference in salary year over year or average salary increase is approximately
4 %
Data confidence is - relatively high
Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Estimated Yearly Salary: 68,050 NZD
Estimated Monthly Salary: 5,671 NZD
Estimated Weekly Salary: 1,309 NZD per week
Estimated Hourly Salary: 33 NZD per hour
By working as Sewage Plant Operator a person can save up to 885 USD per month or 10,623 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in New Zealand, see costs of living in New Zealand.
Estimated Yearly Salary for Sewage Plant Operator
Last revision of data: 2025-01-04
Data as of 2025
Random salary:
Staffing clerk (46,868 NZD per year, pre-tax.)
Medical surgical registered nurse (94,249 NZD per year, pre-tax.)
Reverse logistics specialist (55,672 NZD per year, pre-tax.)
Senior global mobility specialist (126,867 NZD per year, pre-tax.)
Machine vision engineer (118,786 NZD per year, pre-tax.)
Sewage Plant Operator salary in New Zealand
Average Yearly Salary of Sewage Plant Operator in New Zealand is approximately 68,050 NZD (33,884 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.
What does Sewage Plant Operator do?
A sewage plant operator is responsible for the efficient and safe operation of wastewater treatment plants. They oversee the entire process of treating sewage and wastewater to remove contaminants before releasing it back into the environment. Their duties include monitoring equipment, adjusting controls, and performing regular maintenance and repairs. They also analyze samples, conduct tests, and ensure that the treatment process meets regulatory standards.
Sewage plant operators are crucial in preventing water pollution and protecting public health. They must have a strong understanding of wastewater treatment processes, as well as knowledge of safety procedures and environmental regulations. Attention to detail, problem-solving skills, and the ability to work independently are essential qualities for this occupation.
Skills: sewage plant operator, wastewater treatment, water pollution prevention, environmental regulations, maintenance and repairs, public health protection.
Job industry: Water and waste management
Job industry: Water and waste management
How much does Sewage Plant Operator make?
Salary details
How much does Sewage Plant Operator make?Estimated Yearly Salary: 68,050 NZD
Estimated Monthly Salary: 5,671 NZD
Estimated Weekly Salary: 1,309 NZD per week
Estimated Hourly Salary: 33 NZD per hour
Values are pre-tax Last revision of data: 2025-01-04Comparing salary to last year:
Estimated Yearly Salary: 65,498 NZDEstimated Monthly Salary: 5,458 NZD
Estimated Weekly Salary: 1,260 NZD per week
Estimated Hourly Salary: 31 NZD per hour
Last revision of data: 2024-01-08Sewage Plant Operator estimated salary in USD
For easier comparison here is an estimated salary in USD:Estimated Yearly Salary: 33,884 USD
Estimated Monthly Salary: 2,824 USD
Estimated Weekly Salary: 652 USD per week
Estimated Hourly Salary: 16 USD per hour
Difference in salary year over year or average salary increase is approximately
4 %About these results
Data confidence is - relatively high Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Compare salary to other countries
Please type in your occupation and select desired country to see latest trends in salaries.
Country:
Salary comparison to National average
New Zealand, a beautiful island country in the southwestern Pacific Ocean, is known for its stunning landscapes, diverse wildlife, and vibrant Maori culture. With a population of around 5 million people, it is sparsely populated compared to its size. The country covers an area of approximately 268,000 square kilometers and consists of two main islands, the North Island and the South Island, along with numerous smaller islands.
Estimated national average yearly salary is 80,807 NZD (48,460 USD). Value indicated is pre-tax. Below graph shows estimated Sewage Plant Operator job salary compared to average salary in New Zealand.
Comparison shows that a person working as Sewage Plant Operator in New Zealand earns on average:
0.84 times the average salary (or 84% of average salary).
Estimated national average yearly salary is 80,807 NZD (48,460 USD). Value indicated is pre-tax. Below graph shows estimated Sewage Plant Operator job salary compared to average salary in New Zealand.
Comparison shows that a person working as Sewage Plant Operator in New Zealand earns on average:
0.84 times the average salary (or 84% of average salary).
Is Sewage Plant Operator a well paid job?
Yes, our data show that Sewage Plant Operator is an averagely well paid job that still allows for some yearly savings. With years and experience the salary might increase even further, resulting in higher satisfaction.What is considered a high salary for Sewage Plant Operator?
High salary for Sewage Plant Operator would be somewhere between 74,855 NZD and 98,673 NZD. However this is an estimation based on Gaussian Distribution.How much can you save working as Sewage Plant Operator in New Zealand?
Living in New Zealand the approximate monthly expenses are: 1,938 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.Estimated Yearly Salary: 68,050 NZD
Estimated Monthly Salary: 5,671 NZD
Estimated Weekly Salary: 1,309 NZD per week
Estimated Hourly Salary: 33 NZD per hour
By working as Sewage Plant Operator a person can save up to 885 USD per month or 10,623 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in New Zealand, see costs of living in New Zealand.
Salary comparison to region and neighbouring coutries
Country's neighbours are: Australia, Fiji, New Caledonia, Tonga, Samoa. To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).Estimated Yearly Salary for Sewage Plant Operator
Australia is 42,327 USD Last revision of data: 2025-01-04Salary increase per years of experience
Based on data available the salary increase per years of experience is as following- 0 years (beginner) equals base salary
- 1 to 5 years of experience yields
+12% salary increase- 6 to 10 years of experience yields
+25% salary increase- 11 to 15 years of experience yields
+16% salary increase- 16 to 25 years of experience yields
+9% salary increase- more than 25 years of experience yields
+10% salary increaseTop 10 highest salaries in New Zealand
(1,008,623 NZD per year, pre-tax.)
2. Cardiologist
(843,890 NZD per year, pre-tax.)
(810,735 NZD per year, pre-tax.)
(786,864 NZD per year, pre-tax.)
5. Neurosurgeon
(786,039 NZD per year, pre-tax.)
(769,764 NZD per year, pre-tax.)
7. Oncologist
(768,008 NZD per year, pre-tax.)
(767,682 NZD per year, pre-tax.)
(767,202 NZD per year, pre-tax.)
(766,991 NZD per year, pre-tax.)
Data as of 2025Random salary:
Staffing clerk (46,868 NZD per year, pre-tax.)
Medical surgical registered nurse (94,249 NZD per year, pre-tax.)
Reverse logistics specialist (55,672 NZD per year, pre-tax.)
Senior global mobility specialist (126,867 NZD per year, pre-tax.)
Machine vision engineer (118,786 NZD per year, pre-tax.)
Feedback about these results
Please provide feedback by clicking buttons below if you find any of our salaries erroneous.
Link to this graph - use the following code to display the salary graph on your page:
<a href='https://optisalary.com/salary?country=new-zealand&job=sewage-plant-operator'><img src='https://optisalary.com/wp-content/graphs/salary/sewage-plant-operator-salary-in-new-zealand-2025.jpg' alt='sewage plant operator salary in new zealand 2025' title='sewage plant operator salary in new zealand 2025' /></a>
Please note:The salary estimates on optisalary.com are meant for reference purposes exclusively.
The salary data on this site is intended for informational purposes only. We provide salary insights derived from multiple sources, but do not guarantee absolute accuracy. Users should always verify salary details with other trusted sources before making financial decisions. Fluctuations in salary figures may arise due to various factors, including company policies, market demand, and individual skills. We do not extend any warranty regarding the completeness of the provided salary data. Use of this website constitutes acceptance of these conditions.
optisalary.com displays salary data exclusively for reference use. While we strive for correctness, we do not ensure the precision of all figures. Users must verify salary details with reliable organizations before making financial plans. Salary amounts can fluctuate based on numerous factors, such as geographic location, experience, and job role. We accept no responsibility for errors in the salary figures provided. By using optisalary.com, you accept that salary data is not absolute.