Decorah Public Library’s October Know-How Tackles a Costly Plumbing Problem

A leaky toilet valve can quietly add hundreds of dollars to a household water bill. Decorah Public Library and Arthaus are putting the problem at the center of October’s KNOW-HOW program.

The program will focus on plumbing and offer practical guidance for residents who want to handle a repair themselves. The source says a leaky toilet valve can be fixed with a little “KNOW-HOW” and about $15.