Understanding 'Detected,' 'Median,' and 'Range' in Lyon County Fluoride Sampling
The U.S. Geological Survey collected 22 fluoride samples from six different wells in Lyon County’s aquifer 110VLFL between 2010 and 2014. Fluoride appeared in 21 of these samples, with a median concentration of 0.18 milligrams per liter (mg/L) and values ranging from 0.1 to 0.23 mg/L. These numbers reflect detected levels across the area and do not indicate a specific well’s condition. Detection means the instrument measured fluoride; it does not imply any health risk or violation because no samples exceeded federal fluoride thresholds. The median gives the midpoint of sample values, while the range shows the lowest and highest concentrations recorded in this set of data.
How to Match Fluoride Treatment Capacity to Your Household’s Daily Water Use
Choosing equipment requires estimating the volume of water your household typically uses each day. Fluoride removal devices have rated capacities based on flow and total water treated before maintenance is needed. Start by noting your average daily consumption, which can be calculated from water bills or metering. Then compare that demand to the specifications of equipment designed to address fluoride. Making this match helps ensure the system can handle your household’s needs without excessive strain or frequent intervention. The Pentair Fluoride Filter ships ready to configure for various household sizes but knowing your water demand first guides a more suitable choice.
What Multi-Year and Seasonal Data Tell Us About Fluoride Variability
The sampling dates span nearly four years, from September 2010 through August 2014. Over this period, fluoride levels remained within a consistent range from 0.1 to 0.23 mg/L. While this shows relative stability in the aquifer, it does not rule out short-term fluctuations that the sampling frequency might not capture. Seasonal shifts or changes in water table conditions can influence fluoride concentration locally. Understanding this variability helps set realistic expectations for treatment equipment performance and maintenance.
How Sample Size and Well Number Influence Confidence in Lyon County Fluoride Data
The data come from 22 samples taken from six wells at depths between 60 and 196 feet. Although this provides a reasonable snapshot of fluoride presence in the Lyon County aquifer 110VLFL, it represents multiple separate points rather than a single water source. Because of this, the range and median reflect area-wide conditions, not any individual household well. Smaller sample sizes or fewer wells could limit representativeness, but in this case, the number of samples helps provide a broad perspective rather than precise local details.
What to Document Before Making Fluoride Treatment Equipment Choices
Before deciding on a fluoride removal system, collect specific information about your household’s water supply. This should include recent lab testing results from your own well or water source to know its exact fluoride concentration. Also, note the daily water use, any existing treatment devices, and plumbing details that might affect system compatibility. Having these facts on hand will make evaluating options more effective. The Pentair Fluoride Filter can be directly purchased and ships ready to configure, but starting with your water’s unique profile is essential for best results.
Considering fluoride treatment in Lyon County means interpreting government sampling as a regional indicator, not a personal diagnosis. Understanding terms like detected, median, and range in the data helps frame expectations. Matching treatment capacity to demand and knowing your own water quality through testing leads to informed equipment choices guided by data and preparation.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2014-08-18. 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 Fluoride in the 110VLFL aquifer (Lyon County): 22 results from 6 wells, median 0.18 mg/L, range 0.1-0.23 mg/L; none above any federal threshold