Iron, chloride, and manganese are present in Wayne County groundwater, and several of these contaminants exceed EPA health standards. These elevated levels warrant your attention.
Iron-rich rock beneath the county naturally releases iron and manganese as groundwater moves slowly through it. Road salt spread on highways and parking lots dissolves into stormwater and seeps down into the water supply, bringing chloride with it. Both sources--natural minerals in the rock and human activities on the surface--combine to create this contamination pattern.
Groundwater in Wayne County is notably high in iron and manganese from the rock itself. As water sits in contact with iron-bearing materials underground, these metals dissolve into the water. These characteristics are common across wells throughout the county, making testing and treatment important for your household.
Wells in Wayne County commonly contain chloride, iron, manganese, and sulfate at levels that exceed EPA health standards. Chloride and sulfate at high concentrations can damage your kidneys and digestive system over time. Manganese is especially concerning for children because too much exposure can harm brain development. Iron at elevated levels also poses health risks with long-term exposure.
Iron in county wells causes orange-brown stains on sinks, toilets, and laundry. The water may taste metallic or bitter from the sulfate and other minerals. Over time, these minerals build up scale inside pipes and water heaters, which can shorten the lifespan of your appliances.
We recommend testing your well water through a certified lab since every well is different and your well may have higher or lower levels than what is common here. Testing is the only way to know what is actually in your water so you can treat it properly. Because multiple contaminants exceed health standards, a comprehensive metals and minerals panel is recommended, which typically costs between $200 and $400. Treatment options like reverse osmosis systems or oxidation filters can help remove these contaminants.
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 ⓘ |
|---|---|---|---|---|---|
| Iron | 13 | 77% | Low | High | |
| Lead | 12 | 75% | Low | High | |
| Arsenic | 12 | 33% | Low | High | |
| Manganese | 4 | 25% | Low | High ⓘ | |
| Chloride | 57 | 21% | Moderate | High | |
| Fluoride | 4 | 0% | Low | Low ⓘ | |
| HFPO-DA (GenX) ⓘ municipal | 183 | 0% | High | Safe | |
| Nitrate | 5 | 0% | Low | Low ⓘ | |
| Nitrite | 3 | 0% | Low | Safe ⓘ | |
| PFHxS ⓘ municipal | 183 | 0% | High | Safe | |
| PFNA ⓘ municipal | 183 | 0% | High | Safe | |
| PFOA ⓘ municipal | 183 | 0% | High | Safe | |
| PFOS ⓘ municipal | 183 | 0% | High | Safe | |
| Sulfate | 5 | 0% | Low | Low ⓘ | |
| Uranium | 3 | 0% | Low | Low ⓘ | |
| pH | 14 | — | Low | Low | |
| Hardness | 49 | — | Moderate | Low | |
| Sodium | 48 | — | Moderate | Low | |
| PFBS ⓘ municipal | 183 | — | High | Safe |
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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