Protecting Your Well During Heavy Rainfall and Flooding
Protecting Your Well During Heavy Rainfall and Flooding
Excessive rainfall and flooding can pose serious risks to private wells, including water contamination and structural damage. At Mad River Well, we understand the importance of keeping your water supply safe and secure. Here’s what you need to know to prepare for, respond to, and recover from flooding events.
Understanding the Risks of Flooding to Well Systems
Floodwater can carry bacteria, chemicals, and debris that may enter your well and contaminate your drinking water. In extreme cases, structural components like the well cap or casing may be damaged. Recognizing these vulnerabilities is key to protecting your system before disaster strikes.
How to Prepare Your Well Before a Flood
Preparation is the first line of defense. Here are proactive steps you can take:

- Ensure your well cap is properly sealed and secure.
- Elevate critical components where possible.
- Store a supply of clean water in case your well becomes unsafe.
- Keep documentation of your well’s location and construction for emergency services.
What to Do During Heavy Rainfall or Flooding
When flooding begins:

- Avoid using water from your well until it's tested and confirmed safe.
- Disconnect power to the well pump if flooding is imminent to prevent electrical hazards.
- Keep floodwater away from the well area by creating barriers, if possible.
After the Flood: Inspecting and Testing Your Well
Once floodwaters recede:

- Contact a licensed well professional like Mad River Well for a thorough inspection.
- Have your water tested for bacteria and contaminants before using it.
- Do not use the water for drinking, cooking, or bathing until it's declared safe.
Long-Term Improvements to Reduce Future Risk
Consider these upgrades to safeguard your well in the future:
- Installing a flood-resistant well cap
- Raising the wellhead above expected flood levels
- Enhancing site drainage to redirect water away from the well
- Creating a protective berm around the well area

Mad River Well can help implement these long-term solutions tailored to your location and risk level.
