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