Iron, radon, chloride, and sulfate are present in Albany County groundwater at elevated levels. Several of these contaminants exceed EPA health standards, so well owners should be aware of what is in their water.
The limestone rock beneath Albany County naturally releases iron into groundwater as water moves slowly through it over years. Radon comes from natural decay of uranium in the rock itself. Chloride and sulfate enter from road salt, fertilizers, and septic systems that seep down into the water below.
Groundwater in this county contains moderate iron from the carbonate rock formation underneath. As water travels through limestone, it dissolves iron and other minerals that accumulate over time. These mineral characteristics are widespread across wells throughout the county.
Wells in Albany County commonly contain chloride, sulfate, iron, radon, and PFOA at levels that exceed EPA health standards. Radon is a radioactive gas that enters groundwater from rock decay and can increase lung cancer risk over time. Chloride and PFOA are chemicals that pose health concerns with long-term exposure. Iron, while not a direct health threat, and elevated sulfate can also affect your body in certain conditions. Multiple contaminants at elevated levels mean your well deserves attention.
County well water shows moderate iron content, which can leave reddish stains on laundry, sinks, and fixtures. You might notice a metallic or bitter taste in your water. The iron can also damage appliances like water heaters and dishwashers over time by causing buildup and corrosion. Since the mineral content here is moderate rather than extreme, these problems exist but are not severe.
We recommend testing your well with a comprehensive metals and radon panel, since multiple contaminants exceed health standards in the county. Remember that every well is different--your water could have higher or lower levels than what is common here. Testing is the only way to know what is actually in your well so you can treat it properly. A comprehensive panel usually costs between $200 and $400. Depending on results, treatment options like iron filters and radon removal systems can address these concerns.
Not sure if your well is affected? Get certified results in 5–7 days.
Test Your Well Water with Tap Score →| Contaminant | Samples ⓘ | % Above MCL ⓘ | Distribution ⓘ | Confidence ⓘ | Risk ⓘ |
|---|---|---|---|---|---|
| Manganese | 51 | 39% | Moderate | High | |
| Iron | 51 | 35% | Moderate | High | |
| Radon | 24 | 12% | Moderate | Moderate ⓘ | |
| PFOA ⓘ municipal | 46 | 4% | Moderate |
Moderate
Elevated concentration, not % above limit
|
|
| Chloride | 96 | 3% | Moderate |
Moderate
Elevated concentration, not % above limit
|
|
| Nitrate | 47 | 2% | Moderate | Low | |
| Fluoride | 49 | 0% | Moderate | Low | |
| HFPO-DA (GenX) ⓘ municipal | 46 | 0% | Moderate | Safe | |
| Lead | 40 | 0% | Moderate | Low | |
| Nitrite | 32 | 0% | Moderate | Low | |
| PFHxS ⓘ municipal | 46 | 0% | Moderate | Safe | |
| PFNA ⓘ municipal | 46 | 0% | Moderate | Safe | |
| PFOS ⓘ municipal | 46 | 0% | Moderate | Safe | |
| Sulfate | 49 | 0% | Moderate | Low | |
| Uranium | 18 | 0% | Moderate | Low | |
| Arsenic | 36 | 0% | Moderate | Low | |
| Fecal Coliform | 4* | 0% | Low | Low ⓘ | |
| Sodium | 63 | — | Moderate | Low | |
| pH | 99 | — | Moderate | Low | |
| PFBS ⓘ municipal | 46 | — | Moderate | Safe | |
| Total Coliform | 4* | 0% | Low | Low ⓘ | |
| Hardness | 66 | — | Moderate | Low | |
| E. coli | 4* | 0% | 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.
* Microbial contaminants (E. coli, coliform) reflect only samples from the last 10 years.
Data shows potential risk — a certified test confirms whether your water is affected.
Order a Tap Score Test →Population-level CDC data. Not individual risk prediction.
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