Can plumbing materials or the age of my home's pipes affect arsenic levels?
Plumbing materials and the age of your home's pipes do not change the arsenic levels that come from the groundwater source. Arsenic is naturally occurring in some aquifers, and its presence in water reflects the source water quality, not the pipes or fixtures it passes through. While older plumbing can affect other water characteristics, it does not create or increase arsenic. Therefore, any arsenic detected is independent of the household plumbing system.
What do the arsenic measurements from local wells in Camden County mean compared to federal standards?
The U.S. Geological Survey sampled 31 water results from 22 wells in aquifer 121CKKD of Camden County between 2010 and 2023. Arsenic was detected in 20 results with concentrations ranging from 0.05 to 0.85 micrograms per liter, and 11 results were below the reporting limit. None of these measurements exceeded federal arsenic thresholds used for drinking water safety. This means that while arsenic is present at varying levels in the aquifer, government sampling shows it remains within regulatory guidelines. However, these figures come from regional sampling and do not specify conditions for your individual well or water supply.
How is arsenic different from other water quality issues that can seem similar?
Arsenic contamination is distinct from other common water concerns such as iron staining or microbial contamination. Unlike iron, which causes reddish staining and metallic taste, arsenic is a naturally occurring element that is colorless, tasteless, and odorless at typical concentrations. It also differs from microbial issues that can cause illness or cloudiness. Proper testing is required to differentiate arsenic presence from these other water problems because visual or taste cues do not reliably indicate arsenic.
What household signs might suggest arsenic is a concern, and what signs do not?
Arsenic does not produce obvious visual or sensory signs in household water. It won’t cause discoloration, foul taste, or smell. Therefore, common signs like staining on fixtures, rust-colored water, or unpleasant odor do not indicate arsenic presence. Because arsenic is undetectable by normal taste or smell, the only way to know if it is present at concerning levels in your own water is through laboratory testing.
Do arsenic levels in Camden County groundwater change throughout the year or over multiple years?
The sampling data collected over a span of more than a decade (2010 to 2023) shows some variation in arsenic levels within the county’s aquifer 121CKKD, from 0.05 up to 0.85 micrograms per liter. This range over time suggests that while arsenic presence varies by location and time, it has remained consistently below federal thresholds. Seasonal or year-to-year variation exists but is moderate based on the available measurements from a range of well depths (14 to 150 feet).
What test should I order to understand my household’s arsenic situation?
To determine your home's specific arsenic levels, you need a certified laboratory analysis of a water sample directly from your well or tap water source. Only this individual test can reveal the actual concentration in your water, as regional data from Camden County's aquifer does not reflect your point of use. If the test shows arsenic near or above recommended levels, equipment such as the C-Series Arsenic Filter provides a reliable method to reduce arsenic in household water. This system ships ready to configure for residential use and targets arsenic specifically, ensuring safer water quality based on your test results.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-08-15. 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 Arsenic in the 121CKKD aquifer (Camden County): 31 results from 22 wells, median 0.075 ug/L, range 0.05-0.85 ug/L; none above any federal threshold