The board regulates electric, gas, telephone, and water utilities; and certain sanitary sewer and storm water drainage facilities. The board regulates the rates and services of public utilities pursuant to Iowa Code chapter 476; certification of electric power generators pursuant to chapter 476A; construction and safety of electric transmission lines pursuant to chapter 478; and the construction and operation of pipelines and underground storage pursuant to chapters 479, 479A and 479B.
Iowa Admin. Code r. 199-1.4