Groundwater in Radford city contains arsenic and chloride along with moderate hardness. Contaminant levels here are low and do not exceed EPA health standards.
Arsenic and chloride occur naturally in the carbonate rock beneath this area. The limestone that supplies water to wells contains small amounts of these elements, which dissolve slowly into groundwater over time. Carbonate rock aquifers in this region tend to have lower contamination overall because the rock filters water effectively as it moves underground.
Groundwater in this county is moderately hard, driven by calcium and magnesium from the limestone bedrock. Water moving through carbonate rock dissolves these minerals, which is a normal part of how groundwater forms in limestone areas. Moderate hardness is common across wells in Radford city.
Wells in Radford City do not show analytes exceeding EPA health standards based on county water data. This is good news for the drinking water quality in your area. You can feel confident about the overall health profile of water in this county.
County well water has moderate hardness, which means you might notice some buildup of mineral scale on faucets or inside pipes over time. Hard water can make soap less effective and leave spots on dishes and glass. The good news is that the hardness here is not extreme enough to significantly shorten the lifespan of water heaters or dishwashers like it does in other areas.
Testing your own well is still recommended because every well is different and your water may have higher or lower levels than what is common in the county. A basic screening test for bacteria and nitrate costs between fifty and one hundred dollars and is a good starting point. Testing is the only way to know what is actually in your well so you can treat it correctly if needed. If you find hardness is a concern for your home, a water softener can help reduce mineral buildup.
| Contaminant | Samples ⓘ | % Above MCL ⓘ | Distribution ⓘ | Confidence ⓘ | Risk ⓘ |
|---|---|---|---|---|---|
| Lead | 2 | 0% | 100% · 0% · 0% | Low | Low ⓘ |
| Nitrite | 3 | 0% | 100% · 0% · 0% | Low | Low ⓘ |
| Sulfate | 9 | 0% | 100% · 0% · 0% | Low | Low ⓘ |
| Nitrate | 24 | 0% | 100% · 0% · 0% | Moderate | Low |
| Chloride | 8 | 0% | 100% · 0% · 0% | Low | Low ⓘ |
| Arsenic | 4 | 0% | 100% · 0% · 0% | Low | Low ⓘ |
| Manganese | 3 | 0% | 67% · 33% · 0% | Low | Low ⓘ |
| Iron | 2 | 0% | 100% · 0% · 0% | Low | Low ⓘ |
| pH | 8 | — | — | Low | Low ⓘ |
| Hardness | 25 | — | — | Moderate | Low |
| Sodium | 6 | — | — | Low | Low ⓘ |
MCL = Maximum Contaminant Level (EPA limit for public water; used as benchmark for private wells). Distribution shows % of sampled wells in each concentration band. Methodology.
Data shows potential risk — a certified test confirms whether your water is affected.
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