Vectren Corporation and Southern Indiana Power serve Spencer County and its municipalities.
Gas companies include Community Natural Gas and Vectren.
Rockport 800,000 GPD
Dale 440,000 GPD
Grandview 150,000 GPD
Santa Claus 500,000 GPD
Chrisney Water 140,000 GPD
Gentryville Water 150,000 GPD
Perry-Spencer Rural Telephone Co-op.
Rockport Municipal Water 648,000 GPD
Dale Municipal Water 250,000 GPD
Grandview Municipal Water 450,000 GPD
Santa Claus Water 400,000 GPD
Gentryville Water Utility 63,000 GPD
St. Henry Water District 1,425,000 GPD
Chrisney Water 170,000 GPD
Reo Water 400,000 GPD
Finch-Newton Water 280,000 GPD
St. Meinrad Water 45,000 GPD