Step 1: Begin with Basic Checks and Confirm Your Water’s Arsenic Status
The first question for any Garland County homeowner concerned about arsenic is: does my water actually have an arsenic level that requires treatment? The U.S. Geological Survey sampled six wells in aquifer 364BGFK from 2017 to 2023, finding arsenic detected in eight of nine results but all well below federal thresholds. This means local wells show measurable arsenic concentrations between 0.11 and 1.2 micrograms per liter, with a median of 0.51 micrograms per liter. None of these samples exceeded safety limits, but these regional figures don’t tell your household’s specific level.
To understand your own water quality, you need to start with a certified laboratory test of your private well or water supply. This is the only way to confirm arsenic concentration at your tap, since local measurements represent general aquifer conditions, not individual wells. Basic test kits might indicate broad presence, but precise lab analysis is essential to establish if treatment upgrades are warranted.
Step 2: How the Fleck Arsenic Filter Addresses Measured Arsenic
When arsenic is present at levels that challenge your existing system, removal solutions must target these trace elements effectively without adding complexity. The Fleck Arsenic Filter system uses a proven filtration technology designed to reduce arsenic concentrations. It functions by capturing arsenic particles as water passes through specialized media, lowering arsenic levels below typical residential action points.
This system ships ready to configure for household plumbing and water flow needs. It is specifically engineered to maintain performance even when arsenic levels vary within the local range established by the USGS sampling.
Step 3: Plumbing Materials and Their Role in Arsenic Exposure
While arsenic measured in aquifer samples comes from natural sources in the groundwater, the plumbing system inside your home can influence exposure risks. Older plumbing materials do not create arsenic but could affect how water interacts with pipes, possibly impacting taste or encouraging sediment accumulation. However, arsenic is chemically stable in typical household plumbing metals and plastic piping materials.
Because plumbing does not add arsenic, focus remains on source water quality and appropriate filtration to reduce arsenic intake. Regular maintenance of your filtration system ensures continued effectiveness against arsenic and other potential contaminants.
Step 4: Interpreting Garland County Arsenic Data as a Homeowner
The median arsenic concentration of 0.51 micrograms per liter in Garland County’s aquifer 364BGFK is well below the EPA maximum contaminant level of 10 micrograms per liter. The sample range, from 0.11 to 1.2 micrograms per liter, suggests some variability but no readings near levels that trigger mandatory treatment.
This record indicates that while arsenic is present naturally in groundwater, it generally occurs at low levels for this area. If your well water test results fall within or above this range, enhanced filtration may be advisable, especially if your current equipment cannot reduce arsenic sufficiently.
Step 5: Recognizing Which Home Water Uses Are Most Sensitive to Arsenic
Arsenic primarily affects drinking and cooking water quality, which means faucets and appliances delivering potable water are most important to address. Fixtures like kitchen sinks and water treatment points connected to drinking water lines should be prioritized for filtration upgrades. Appliances such as coffee makers, ice machines, and water dispensers benefit from arsenic-filtered supply water to ensure consumer exposure is minimized.
Other household uses involving non-potable water, such as irrigation or laundry, are less affected by arsenic levels at these concentrations, but attention to overall water quality remains good practice.
What Garland County Arsenic Data Does Not Tell You
It is important not to conclude from the USGS data alone that your household water contains unsafe arsenic levels or that your current water treatment is failing. These measurements reflect a sampling of aquifer wells, not your specific water source. Only direct testing of your well water can establish the arsenic concentration you must manage.
The area data also does not show any federal limit exceedances or violations—only detections. Treatment decisions should be based on your water test and whether your system meets your household’s needs. The Fleck Arsenic Filter offers a documented way to reduce arsenic if your existing equipment cannot keep pace, but confirming the true arsenic level through testing is the foundational step.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-07-24. 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 364BGFK aquifer (Garland County): 9 results from 6 wells, median 0.51 ug/L, range 0.11-1.2 ug/L; none above any federal threshold
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