You should test your water at least once a year for coliform bacteria. It’s like a checkup for your well—boring, but non-negotiable. After any treatment, wait a week, then test again. If the coliforms are gone, you’re golden. If not, you’ve got a deeper problem, like a bad pump seal or a cracked liner. Call a well driller. They have snake cameras and stuff. It’s actually kind of cool to watch them work.
One more thing: never ignore a positive test, even if you feel fine. Bacteria can change. Your “harmless” coliforms might set up a welcome mat for nastier bugs like giardia. That’s a parasite that’ll make you wish you’d taken this article more seriously. Trust me—I’ve had it. Not fun. One minute you’re sipping water, the next you’re hugging a toilet like it’s a long-lost friend.
Quick cheat sheet for the lazy among us
Shocked the well? Good. Test again. Still positive? Install a UV system or a chlorinator. Can’t afford that? Boil your water for now—it’s free, just annoying. Also, remember that treatment takes time. A shock sometimes needs two rounds. Don’t give up after the first try. Like most things in life, water treatment is about persistence and a little bit of stubborn hope.
And hey, if you’re overwhelmed, hire a pro. It’s worth the money to have someone say, “Yep, that’s fixed.” They’ll test, treat, and re-test for you. You just pay and sleep better at night. No shame in that game. I’ve done it. I’d rather spend my Saturday binge-watching shows than wrestling with bleach buckets and garden hoses. Wouldn’t you?
So, bottom line: coliforms in your well water? Annoying but fixable. Start with a shock. If that fails, get a permanent system. Check your well’s hardware. Test regularly. And don’t drink the water until it’s clear. Simple as that. Now go pour yourself a glass of something safe—like a store-bought bottle, just for tonight. You’ve earned it.
