How Seasonal or Multi-Year Variation Shows in the Record
The U.S. Geological Survey sampled four wells in Clark County’s 300CRBN aquifer between April 2010 and April 2014. These samples show that iron levels vary widely over time, from as low as 6.2 micrograms per liter (ug/L) to as high as 2820 ug/L, with a median near 795 ug/L. Such variation over nearly four years highlights that iron concentrations in groundwater can change seasonally or across years, influenced by environmental or geological factors.
What You Should Write Down Before Asking Anyone for Treatment Advice
Before seeking tailored water treatment solutions, note your own water test results for iron concentration and any visible signs of rust or staining in household water. Also record:
- The source of your water (well, municipal, etc.)
- Any history of water equipment failure or current issues
- The depth of your well or water source if private
- Timing and frequency of any previous water testing
- Whether iron-related staining or odor problems occur consistently or intermittently
These details ensure treatment recommendations match your specific water conditions, not just the general regional data.
How Iron Enters Groundwater or the Distribution System in This Region
Iron naturally dissolves from bedrock and minerals into groundwater over time, especially at depths between roughly 890 and 1926 feet as sampled here. Clark County’s aquifer 300CRBN contains sources of iron-bearing minerals that contribute to the concentrations found in local wells. When water is extracted, iron can oxidize and precipitate, causing rust-colored staining and deposits in plumbing and fixtures.
What Questions a Commercial or Industrial Operator Adds That a Household Does Not
Commercial and industrial users often consider iron’s impact on equipment longevity, process water quality, and compliance with operational standards. They may require more frequent or detailed testing to manage iron’s effect on machinery and production. Households primarily focus on aesthetic issues like staining, taste, and discoloration as well as protecting appliances from iron buildup.
How Sample Depth, Well Depth, or Source Type Changes What a Reader Should Expect
The four sampled wells ranged from 890 to 1926 feet deep, indicating that iron concentrations can differ significantly with depth. Shallow wells may have different iron profiles than these deep aquifer samples. Knowing your well depth is important since it affects the expected iron levels and appropriate treatment options. Municipal water sources might have different iron characteristics due to treatment and blending practices.
What the Measured Range Means Against the Relevant Federal Standard, and What It Does Not Mean
None of the iron results from the Clark County 300CRBN aquifer samples exceeded federal health-based thresholds. Detection of iron does not imply a health risk; iron is a naturally occurring element and an aesthetic concern when present in high enough amounts. The range found indicates potential for staining and rust buildup but does not define your household’s exact water quality. Your own water testing is required to determine treatment needs precisely.
For households experiencing equipment failure from iron and rust issues, the C-Series Orange Iron & Rust Stains Filter ships ready to configure as a targeted solution. It addresses iron concentrations comparable to those documented here, helping restore water clarity and protect your plumbing and appliances.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2014-04-10. 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 300CRBN aquifer (Clark County): 4 results from 4 wells, median 795.0 ug/L, range 6.2-2820.0 ug/L; none above any federal threshold