Owatonna Public Utilities
Carbon Monoxide Symptoms?
Utilities
Haferman Water Conditioning, Inc
You Deserve Worry-Free Water
The World's Most Efficient Water Softeners
Haferman Water
Better Water Starts Here
Worry-Free Water
Congratulations Class of 2025!
2025 Annual Water Main Flushing
Call 811 Before You Dig!
Smell Gas? Get Out!
Powering Owatonna Since 1924
