Old dug well being tested / Photo by ISWS Staff
If your existing well was constructed before new codes were enacted, it may be able to be grandfathered in depending on your local regulations and the condition of the well. It is essential to recognize that older wells that do not meet current safety standards could potentially pose contamination risks or safety hazards. If an older well cannot be mitigated to bring it up to code, then a new well may be required.
In order to determine if your existing well can be grandfathered in, we recommend:
Testing your well water: Testing is the only way to know if there are any contaminants present in the well water that will need to be addressed.
Consulting with your local well-regulating agency or a professional well driller: Your local agency or well driller will help assess your existing well’s condition. They can determine if any upgrades or modifications are necessary to ensure its safety and compliance with current standards.
Registering your well: Some jurisdictions may require all wells, both new and old, to be registered or documented with their office. Ask your local agency about their rules.
Maintaining your well: Maintenance is key to ensuring the longevity of your well and preventing any contamination from entering your well.
Upgrading your well: If it poses a health or environmental risk, ensure that your grandfathered well is upgraded to mitigate these risks.
Properly sealing any unused wells: If you decide to drill a new well and will not use your old well, or if you have an abandoned well on your property, most states require that it has to be filled in to prevent safety hazards and contamination.
Remember to follow the regulations and guidelines provided by the appropriate authorities to ensure that your well meets the necessary standards.
Additional Resources:
How do I make my well safer? — PrivateWellClass.org
Want to learn more about your private well and how to care for it?
Sign up for the free 10-week email course from PrivateWellClass.org. The class is a project of RCAP and the University of Illinois, with funding from USEPA.
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