Water Distribution Supervisor salary in Japan

Average Yearly Salary of Water Distribution Supervisor in Japan is approximately 7,501,752 JPY (48,817 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 Distribution Supervisor do?

A water distribution supervisor is responsible for overseeing the operations and maintenance of a water distribution system. They ensure that clean and safe drinking water is efficiently distributed to consumers in compliance with regulatory standards. This occupation requires supervisory skills to manage a team of water distribution operators, assign work schedules, and provide training as needed. The supervisor also monitors water quality, pressure, and flow rates, and coordinates repairs and maintenance activities to minimize service disruptions. They may collaborate with engineers and technicians to develop and implement improvement plans for the distribution system. Additionally, they are responsible for maintaining accurate records and reports related to water distribution activities.

Skills: Water distribution, Supervisor, Water quality, Maintenance, Operations, Compliance
Job industry: Water and wastewater treatment

How much does Water Distribution Supervisor make?

Difference in salary year over year or average salary increase is approximately 3 %


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Salary comparison to National average

Is Water Distribution Supervisor a well paid job?

Yes, our data shows that Water Distribution Supervisor is a well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.

What is considered a high salary for Water Distribution Supervisor?

High salary for Water Distribution Supervisor would be somewhere between 8,251,927 JPY and 10,877,540 JPY. However this is an estimation based on Gaussian Distribution.

How much can you save working as Water Distribution Supervisor 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: 7,501,752 JPY
Estimated Monthly Salary: 625,146 JPY
Estimated Weekly Salary: 144,264 JPY per week
Estimated Hourly Salary: 3,607 JPY per hour
By working as Water Distribution Supervisor a person can save up to 2,370 USD per month or 28,446 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 Distribution Supervisor

Last revision of data: 2025-01-04

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 +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 increase

NOTE: Details based on limited set of data. Percentages may vary. The salary increase over years of experience can vary widely based on factors such as job industry, job role, location, company size, and individual performance. To gain even larger increase in salary one is advised to switch jobs and / or employer.

Top 10 highest salaries in Japan

Data as of 2025

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