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Bacteria and Disinfection

Guides and resources in this category.

How to Shock Chlorinate Your Well: Step-by-Step Guide

Person pouring chlorine into a well with dramatic lighting and fog.

Shock treatment for well water kills bacteria within 8-24 hours, but most well owners waste their bleach and effort by skipping the math. You need 100 parts per million chlorine concentration to kill bacteria, not the random splash of bleach most people try. Key Takeaways: • Well shock chlorination requires 100 ppm chlorine concentration, 1 … Read more

Coliform Bacteria Treatment for Well Water: Your Options Explained

Person inspecting a well cap in a lush setting under clear skies.

Coliform bacteria in well water treatment creates a fork in the road between emergency panic and treatment paralysis. But the right response depends on whether this is your first positive or part of a pattern. Key Takeaways: • Single positive coliform results require shock chlorination and retesting within 7 days, 60% resolve without permanent treatment• … Read more

UV Water Treatment for Well Water: How It Works and When to Use It

UV water treatment system with blue light in modern facility.

UV well water treatment kills 99.99% of bacteria and viruses without adding chemicals, but only if your water meets specific clarity requirements that half of private wells fail. Most well owners don’t realize their iron-stained or cloudy water makes UV treatment completely useless. Key Takeaways: UV systems require water with less than 5 NTU turbidity, … Read more

Bacteria in Well Water: Treatment Options from Emergency to Permanent

Contaminated rural well under stormy sky with warning signs.

Bacteria in well water treatment requires immediate action, the wrong choice can leave your family drinking contaminated water for weeks while you figure out what went wrong. Key Takeaways:• Emergency shock chlorination kills 99.9% of bacteria within 6-8 hours but requires 3 days of flushing before safe consumption• UV disinfection provides instant bacterial kill at … Read more