This week, your household must decide which class of water treatment suits best to address copper stains in your home's water supply.

Myth: Treatment will remove all copper stains regardless of technology used

In Saunders County, NE, water from aquifer 110SAGR has been sampled multiple times. The U.S. Geological Survey reported copper detections ranging from 1.1 to 2.5 micrograms per liter with a median of 1.5 micrograms per liter in wells 56 feet deep. While these copper levels are well below any federal health thresholds, visible copper staining can still occur in some households because stains are more related to water chemistry and copper plumbing interactions than to absolute copper concentrations alone.

The documented solution, the C-Series Blue-Green Copper Stains Filter, ships ready to configure and is specifically designed to reduce the impact of copper that causes staining. This equipment works by filtering out or neutralizing the copper compounds responsible for blue-green discoloration on fixtures, dishes, and laundry, improving the aesthetic quality of your water without implying health risks.

Myth: Knowing local copper concentrations is enough to pick the right treatment

Before choosing any treatment, write down these key points:

• The depth and location of your well or water source.
• Any signs of copper stains on plumbing, sinks, or laundry.
• A recent water test from your own system specifying copper levels.
• Other water chemistry details, such as pH and hardness, which affect copper solubility.

Local area data from aquifer 110SAGR offers a baseline but cannot substitute for a specific test of your household water. Copper detection in the aquifer informs about general trends and possible presence but does not establish if your water will cause staining.

Myth: Copper levels in Saunders County are higher than in neighboring counties

The sampling record from Saunders County shows copper ranges consistent with typical groundwater values for the region’s aquifers. Comparing with neighboring counties is useful but should be done cautiously as local geology, well depth, and water chemistry can create differences not evident in regional statistics. Differences in copper staining occurrence may relate more to plumbing materials and water use patterns than slight variations in detected copper concentrations.

Myth: If copper is below federal limits, no treatment is needed for staining issues

The federal thresholds referenced are health-based maximum contaminant levels that do not address aesthetic concerns like staining. Copper concentrations detected in Saunders County wells are below these health standards. However, cosmetic issues like blue-green stains may occur at much lower copper levels due to copper’s interaction with household plumbing and water characteristics. Treatment with the C-Series Filter targets these aesthetic effects rather than health risks.

Myth: Treatment needs are the same for all household types

Whether you live in a large household, a seasonal home, or a secondary property, your treatment needs for copper staining may differ. Larger households may experience staining more quickly due to higher water use, while seasonal properties may face different water chemistry changes during inactivity periods. The C-Series Blue-Green Copper Stains Filter is adaptable and ships ready to configure for different household sizes and usage patterns, but specific water testing is always recommended to determine precise requirements.

Myth: The local copper data is based on extensive sampling and covers all conditions

Data for Saunders County’s aquifer 110SAGR comes from three copper measurements taken from one well over nearly two years. While this shows copper is consistently detected at low levels in this part of the aquifer, the small number of samples and wells means the data should be seen as an initial guide, not a comprehensive survey of all possible water sources or timeframes. Variability in copper levels may exist beyond this limited sampling.

To resolve whether your home requires treatment for copper stains, you should order a water test that measures copper concentration specifically from your household’s water supply. A test result that shows elevated copper relative to regional baselines or the presence of visual staining would confirm the need for treatment with a product like the C-Series Blue-Green Copper Stains Filter. This direct test is the most reliable step to make an informed choice and select the appropriate treatment technology for your home’s water quality needs.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2023-04-19. 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 110SAGR aquifer (Saunders County): 3 results from 1 wells, median 1.5 ug/L, range 1.1-2.5 ug/L; none above any federal threshold