Backflow Prevention: Protecting Your Water Supply in Wisconsin

Backflow is a serious plumbing issue that can contaminate your drinking water with harmful substances like sewage, chemicals, and bacteria. If you own a home or commercial property in Watertown, Beaver Dam, or Oconomowoc, installing a backflow prevention device is crucial for keeping your water supply safe.

In this guide, we’ll explain what backflow is, why it happens, and how you can prevent it.

What is Backflow?

Backflow occurs when water flows in the opposite direction from where it should, potentially allowing contaminated water to mix with your clean water supply.

This can happen due to:
🔹 Back-siphonage – When a drop in water pressure pulls contaminated water into your clean water lines (e.g., a broken water main).
🔹 Back-pressure – When an increase in pressure forces polluted water back into the main water supply (e.g., a malfunctioning pump in a commercial building).

Why Backflow is Dangerous

🚨 Health risks – Backflow can introduce harmful bacteria and chemicals into your drinking water.
🚨 Legal compliance – Many Wisconsin municipalities require businesses to install backflow preventers.
🚨 Property damage – Contaminated water can cause corrosion and buildup in your plumbing system.

How to Prevent Backflow

✅ Install a backflow prevention device – These one-way valves prevent water from reversing direction.
✅ Schedule annual backflow testing – Wisconsin plumbing codes require businesses to have backflow devices inspected regularly.
✅ Maintain proper water pressure – Keeping a stable pressure reduces the risk of backflow incidents.

Brisc Plumbing Offers Certified Backflow Testing & Installation

Protect your property from contaminated water! Brisc Plumbing provides professional backflow prevention services in Watertown, Beaver Dam, and Oconomowoc to keep your water supply safe and compliant with local regulations.