Metallic Taste in Pottawatomie County Water: Understanding Copper Levels and What to Check
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Is my water's metallic taste in Pottawatomie County something to worry about? The U.S. Geological Survey has sampled wells in the aquifer serving this area, providing a helpful overview of copper presence. While the presence of copper can cause a metallic taste, the levels found in this regional sampling do not exceed federal health thresholds.
Reading Regional Copper Data as a Homeowner
Median Copper Level in Area Wells
Among 24 wells tested in the Pottawatomie County aquifer from 2011 to 2013, the median copper concentration was 1.5 micrograms per liter (ug/L). This means half of the samples were above, half below this level.
Range of Copper Measurements
The lowest detected copper was 0.51 ug/L and the highest was 21.6 ug/L, spanning a broad variation across wells that were 80 to 320 feet deep. Note that copper was undetectable in 16 of the 24 samples.
Interpreting These Numbers
No test result in this dataset exceeded any federal copper threshold for drinking water, indicating that regional copper levels are generally within acceptable bounds for safety. However, these samples represent area wells, not any particular household well.
Checklist to Identify Your Metallic Taste Source
Check Your Plumbing Fixtures
Corroded or aging household pipes can contribute to metallic taste, independent of water source copper levels.
Taste Test Against Bottled Water
Comparing your tap water to bottled water can help isolate whether the taste is from the water source or household plumbing.
Request a Professional Water Test
Only a laboratory test of your own water will confirm your actual copper concentration and other potential causes.
Long-Term Effects of Untreated Metallic Taste
Prolonged Discomfort
Ongoing metallic taste may reduce your enjoyment of drinking water and affect food preparation.
Possible Plumbing Corrosion
If copper leaching is from pipes, corrosion could progress without attention.
Special Considerations for Larger or Seasonal Households
Increased Water Demand
Higher water usage may accentuate taste issues or impact filter lifespan.
Seasonal Use Impacts
Homes used intermittently might face additional plumbing changes influencing taste.
Changes After Using the Pentair Metallic-Tasting Water Filter
Improved Taste at the Tap
Once configured, this system reduces copper and other metallic elements contributing to taste, resulting in cleaner, fresher water.
Consistent Water Quality
The filter maintains a steady reduction level, supporting everyday household water needs.
How the Pentair System Addresses Copper Taste
Filtration Mechanism
The system employs targeted filtration that captures copper particles and minimizes their presence in delivered water.
Neutralization Process
It also includes components that neutralize dissolved metallic compounds linked to taste issues.
What Not to Conclude from Regional Data: While regional samples show no copper violations, your specific water source may differ. Testing your well or tap water is essential to understand your actual copper levels and decide if treatment is needed.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2013-05-01. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.
On record: U.S. Geological Survey sampling of Copper in the 310WLNG aquifer (Pottawatomie County): 24 results from 24 wells, median 1.5 ug/L, range 0.51-21.6 ug/L; none above any federal threshold