The US Geological Survey has a science scale for water hardness. Indiana laughs at their scale. Most of the state rates between “very hard” and “we dare you to drink this without a filter.” Northern Indiana, in particular, is a hotbed of mineral aggression — think South Bend, Fort Wayne, and Gary: all champions of the “scale-busting” club.
Here’s a surprising fact: Evansville and the southern tip actually get a slight break, thanks to different geology. So if you live near the Ohio River, you can smugly sip your softer water and pretend you’re on vacation. For the rest of you, the crust on your kettle is a badge of honor.
Is Hard Water Dangerous? (Spoiler: No, But It’s Annoying)
Don’t panic — hard water won’t make you grow a second head or turn your blood into marble. In fact, the extra calcium might even help your bones. But your appliances? They’re screaming for mercy. Water heaters, dishwashers, and washing machines all suffer a slow, mineral-choked death. That’s why so many Hoosiers install water softeners — giant salt tanks that basically exorcise the demons from your pipes.
Without a softener, your water heater becomes a giant rock. I’m not being dramatic: a layer of scale just one-quarter-inch thick can slash your heater’s efficiency by 25%. You’re basically paying to heat a rock, while your water stays lukewarm and judgmental.
PPT - Water and Economic Development in Indiana PowerPoint Presentation
