A professional who supervises and coordinates activities of statistical clerks engaged in compiling power-generation and transmission data, preparing charts and graphs, and in making statistical computation for utility district. Responsibilities include:

• Directs maintenance and storage of records, such as maps, right-of-way deeds, and joint-use agreements.
• Compiles running totals of power produced by various generating units and totals of power exchanged with connecting systems, using calculator and adding machine.
• Analyzes and interprets trends to assist in planning budgets and construction expenditures, conferring with management, department heads, and large industrial customers.
• Directs preparation of power-generation and transmission charts and graphs to show trends in sales, operating costs, and revenue of company.
• May assist in making rate analyses, applying statistical method to investigate comparative rates with other utilities and to calculate rate formulas.
• May compile data for various power consumption reports required by government and utility associations.
• May compute percentages of monthly increase or decrease in gas consumption.
• May calculate sellers' weekly commissions.
• Performs other duties as described under supervisor master title.