My Well Water Tested Positive for Coliform
Your well is a bit like a house; it needs maintenance. The most common culprit? A loose or cracked well cap. Imagine your water bottle lid is slightly unscrewed. Rain, bugs, and a stray frog can crawl right in. It’s the plumbing equivalent of leaving your front door unlocked.
Other suspects include a broken seal where the pipe enters your house, or surface water pooling too close to the wellhead. Sometimes, it’s as simple as a dirty hose or a spigot that was left lying in the mud when they took the sample. You don’t have to panic, but you do have to play detective.
The “Chlorine Bath” Fix (And Why It’s Actually Fun)
Here’s the good news: 90% of the time, the fix is a shock chlorination. This is exactly what it sounds like. You pour a big dose of household bleach down the well, let it sit for a day, and then flush it out. It’s like giving your well a very intense spa day. You run every faucet until you smell bleach, and then you wait.
It feels a bit silly. You walk around the house yelling, “Can you smell the bleach in the bathroom?” The water will taste weird for a day, but after you flush it all out, it’s usually good as new. It’s a fifteen-dollar fix that saves you from a fifteen-hundred-dollar problem.