Samples and Wells Behind Portage County Iron Data
Number of Samples and Wells in the Record
The US Geological Survey collected 59 iron results from 27 separate wells in Portage County's 100SDGV aquifer, sampled between August 2011 and August 2024.
Depth Range of Sampled Wells
The sampled wells ranged in depth from 12 to 140 feet, representing typical residential well depths.
What Small Sample Sets Mean for Interpretation
With 14 detections and 45 results below reporting limits, the iron values show variability but do not define every well's condition. Individual testing is needed for household water.
Fixtures, Appliances, and Processes Affected by Iron and Rust
Rust Stains on Porcelain and Fixtures
Iron in water can cause reddish-brown rust stains on sinks, tubs, and toilets, often visible first in areas of standing water.
Appliance Impact and Maintenance Needs
Water-using appliances like dishwashers and washing machines may experience staining or deposits affecting appearance and function over time.
Water-Using Processes Prone to Iron Effects
Clothes washing and dishwashing may show staining or color changes, especially where iron concentrations are higher.
Commercial and Industrial Considerations Compared to Household Use
Volume and Demand Differences
Businesses and industries often use larger water volumes, requiring treatment systems sized differently than for residential use.
Process Sensitivities
Certain processes like food production or manufacturing may have stricter iron-related quality concerns or regulatory standards.
Regulatory and Monitoring Requirements
Commercial operations may need ongoing water quality monitoring and recordkeeping beyond what typical households require.
Sources of Iron in Groundwater and Distribution Systems in Portage County
Natural Occurrence from Aquifer Materials
Iron commonly leaches into groundwater from iron-bearing minerals in the soil and rock formations of the 100SDGV aquifer.
Influence of Well Construction and Depth
The depth and casing of a well can influence iron levels by affecting which strata water is drawn from and minimizing surface incursions.
Potential Distribution System Contributions
In municipal or shared systems, corrosion of pipes or equipment can add iron, though this record is specific to groundwater samples before distribution.
Seasonal and Multi-Year Variation in Iron Levels from 2011 to 2024
Range of Iron Concentrations Observed
The iron detected ranged broadly from 3.8 to 2860.0 micrograms per liter across the sampling period.
Median Value as Typical Measure
The median iron concentration was 5.55 micrograms per liter, indicating most samples detected low iron levels.
Intermittent Nature of Iron Detection
Iron was detected in 14 results but below reporting limits in 45, showing iron presence varies over time and location.
Maintenance Rhythm of the C-Series Orange Iron & Rust Stains Filter
Regular Checkups to Ensure Filter Performance
This system ships ready to configure and is designed for periodic maintenance to maintain effective iron and rust stain removal.
Filter Replacement or Media Refresh Intervals
Maintenance involves replacing or refreshing filter media according to water iron concentration and usage, typically defined by operational guidelines.
Simple Steps for Home Care
Users need to monitor water quality changes and follow product instructions to sustain treatment performance without special tools.
Next Step: What Exactly Should You Test?
To understand your own home's iron issue conclusively, order a certified laboratory test for total iron concentration in your well or tap water.
A result showing iron levels significantly above local medians will confirm if an iron treatment system like the C-Series Orange Iron & Rust Stains Filter would benefit your household.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2024-08-20. 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 Iron in the 100SDGV aquifer (Portage County): 59 results from 27 wells, median 5.55 ug/L, range 3.8-2860.0 ug/L; none above any federal threshold