Finland is ranked as the third country in the world with highest literacy rate which is 100%. It has an average population density of 17 inhabitants per square kilometer. This makes it, after Norway and Iceland, the third most sparsely populated country in Europe as well.
An entry level chemical water treatment plant operator (1-3 years of experience) earns an average salary of $34,140. On the other end, a senior level chemical water treatment plant operator (8+ years of experience) earns an average salary of $56,165.
Common Career Paths for Water Treatment Operator. At the upper end, Water Treatment Operators who move into an Operations Manager role can end up with a hefty increase in pay. The average income for Operations Managers is a much higher $59K per year. It is not uncommon for a Water Treatment Operator to continue on to become a Water Plant Operator or a Water Treatment Plant Manager.