What Is Uranium, and Why Is It in My Water?
Uranium is a radioactive metal found naturally in bedrock, especially in areas like New England, the Southwest, and Midwestern states. It can dissolve into well water through natural geologic activity. While low levels may not cause immediate harm, prolonged exposure can lead to serious health risks, especially for the kidneys.
Health Risks of Uranium in Drinking Water
According to the EPA, long-term ingestion of uranium-contaminated water can lead to:
- Kidney damage
- Increased risk of cancer
- Developmental issues in infants and young children
That’s why the EPA set a maximum contaminant level (MCL) of 30 micrograms per liter (μg/L) for uranium in drinking water.
How to Know If You Need a Uranium Filter
Here’s how to determine if your home requires a uranium filtration system:
1. Test Your Well Water
Start with a professional water test. We recommend:
- A state-certified laboratory
- A uranium-specific analysis, not just a general water quality test
At Cliff Cummings Water Services, we can coordinate or perform water testing and walk you through the results.
2. Evaluate Your Results
- Under 30 μg/L? You’re within safe EPA guidelines — but continued monitoring is wise.
- Over 30 μg/L? It’s time to install a filter.
- Close to the limit? Consider preemptive treatment to protect your health.
3. Look for Signs of Hard Water or Heavy Metals
While uranium is tasteless and odorless, it often coexists with iron, manganese, and hardness, which can signal broader water quality issues.
What Type of Uranium Filter Do You Need?
Two highly effective options:
- Reverse Osmosis Systems – Ideal for point-of-use (kitchen sink drinking water)
- Anion Exchange Filters – Great for whole-home treatment and high uranium levels
We’ll help you choose the right solution based on your test results, home size, and usage.
Peace of Mind Starts with Testing
If you’re unsure whether uranium is affecting your well water, don’t wait to find out the hard way. At Cliff Cummings Water Services, we specialize in testing, treating, and maintaining water systems to keep your home and family safe.
