Home > Salary > Japan > Water Maintenance Worker
A water maintenance worker is responsible for ensuring the proper functioning and maintenance of water supply and distribution systems. They inspect, repair, and maintain pipes, valves, pumps, and other equipment related to water distribution. They also monitor water quality, conduct tests, and make necessary adjustments to ensure compliance with safety and quality standards. Additionally, they may be involved in the installation and replacement of water meters, as well as responding to emergency situations such as leaks or pipe bursts.
Estimated Yearly Salary: 4,579,400 JPY
Estimated Monthly Salary: 381,617 JPY
Estimated Weekly Salary: 88,065 JPY per week
Estimated Hourly Salary: 2,202 JPY per hour
Values are pre-tax
Last revision of data: 2025-01-04
Estimated Monthly Salary: 368,073 JPY
Estimated Weekly Salary: 84,940 JPY per week
Estimated Hourly Salary: 2,123 JPY per hour
Last revision of data: 2024-01-09
Estimated Yearly Salary: 29,634 USD
Estimated Monthly Salary: 2,470 USD
Estimated Weekly Salary: 570 USD per week
Estimated Hourly Salary: 14 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.
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Estimated Yearly Salary: 4,579,400 JPY
Estimated Monthly Salary: 381,617 JPY
Estimated Weekly Salary: 88,065 JPY per week
Estimated Hourly Salary: 2,202 JPY per hour
By working as Water Maintenance Worker a person can save up to 772 USD per month or 9,263 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 Japan, see costs of living in Japan.
Estimated Yearly Salary for Water Maintenance Worker
Last revision of data: 2025-01-04
Data as of 2025
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Water Maintenance Worker salary in Japan
Average Yearly Salary of Water Maintenance Worker in Japan is approximately 4,579,400 JPY (29,634 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 Water Maintenance Worker do?

Skills: water maintenance, water supply, water distribution, equipment repair, water quality testing, emergency response
Job industry: Water and wastewater treatment
Job industry: Water and wastewater treatment
How much does Water Maintenance Worker make?
Salary details
How much does Water Maintenance Worker make?Estimated Yearly Salary: 4,579,400 JPY
Estimated Monthly Salary: 381,617 JPY
Estimated Weekly Salary: 88,065 JPY per week
Estimated Hourly Salary: 2,202 JPY per hour
Comparing salary to last year:
Estimated Yearly Salary: 4,416,874 JPYEstimated Monthly Salary: 368,073 JPY
Estimated Weekly Salary: 84,940 JPY per week
Estimated Hourly Salary: 2,123 JPY per hour
Water Maintenance Worker estimated salary in USD
For easier comparison here is an estimated salary in USD:Estimated Yearly Salary: 29,634 USD
Estimated Monthly Salary: 2,470 USD
Estimated Weekly Salary: 570 USD per week
Estimated Hourly Salary: 14 USD per hour
Difference in salary year over year or average salary increase is approximately
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
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Country:
Salary comparison to National average
Japan, located in East Asia, is an island country consisting of four main islands: Honshu, Hokkaido, Kyushu, and Shikoku. With a population of approximately 126 million people, it is the 11th most populous country globally. Japan has a land area of around 377,975 square kilometers, making it comparable in size to Germany or Montana in the United States.
Estimated national average yearly salary is 5,998,894 JPY (42,440 USD). Value indicated is pre-tax. Below graph shows estimated Water Maintenance Worker job salary compared to average salary in Japan.
Comparison shows that a person working as Water Maintenance Worker in Japan earns on average:
0.76 times the average salary (or 76% of average salary).
Estimated national average yearly salary is 5,998,894 JPY (42,440 USD). Value indicated is pre-tax. Below graph shows estimated Water Maintenance Worker job salary compared to average salary in Japan.
Comparison shows that a person working as Water Maintenance Worker in Japan earns on average:
0.76 times the average salary (or 76% of average salary).
Is Water Maintenance Worker a well paid job?
No, our data shows that Water Maintenance Worker is typically not a well-paid job. The salary varies based on experience. Meaning that even though Water Maintenance Worker might be a low paying job, with experience the salary might increase to satisfactory levels.What is considered a high salary for Water Maintenance Worker?
High salary for Water Maintenance Worker would be somewhere between 5,037,340 JPY and 6,640,130 JPY. However this is an estimation based on Gaussian Distribution.How much can you save working as Water Maintenance Worker in Japan?
Living in Japan the approximate monthly expenses are: 1,698 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: 4,579,400 JPY
Estimated Monthly Salary: 381,617 JPY
Estimated Weekly Salary: 88,065 JPY per week
Estimated Hourly Salary: 2,202 JPY per hour
By working as Water Maintenance Worker a person can save up to 772 USD per month or 9,263 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 Japan, see costs of living in Japan.
Salary comparison to region and neighbouring coutries
Country's neighbours are: China, South Korea, North Korea, Russia. To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).Estimated Yearly Salary for Water Maintenance Worker
Salary 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
- 6 to 10 years of experience yields
- 11 to 15 years of experience yields
- 16 to 25 years of experience yields
- more than 25 years of experience yields
Top 10 highest salaries in Japan
(68,080,344 JPY per year, pre-tax.)
2. Cardiologist
(56,976,427 JPY per year, pre-tax.)
(54,917,308 JPY per year, pre-tax.)
(53,051,048 JPY per year, pre-tax.)
5. Neurosurgeon
(53,032,036 JPY per year, pre-tax.)
(52,007,323 JPY per year, pre-tax.)
7. Urologist
(51,979,186 JPY per year, pre-tax.)
(51,888,641 JPY per year, pre-tax.)
9. Oncologist
(51,874,052 JPY per year, pre-tax.)
(51,756,180 JPY per year, pre-tax.)
Random salary:
Bakery supervisor (4,048,783 JPY per year, pre-tax.)
Assistant director sales and marketing (5,618,610 JPY per year, pre-tax.)
Test manager (12,894,420 JPY per year, pre-tax.)
Clinical data specialist (5,818,955 JPY per year, pre-tax.)
Valet driver (2,428,609 JPY per year, pre-tax.)
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