Comparing Apache County's Water Data with Neighboring Areas
Sampling represents the regional aquifer, not an individual well
Government sampling data for total dissolved solids (TDS) comes from two wells in Apache County's aquifer 220NAVJ over 2010-2013. These represent a general regional snapshot rather than your own well's water qualities, so direct comparison with neighboring counties requires similar regional data for context.
Variation between counties does not define your well's condition
Differences in dissolved solids levels between Apache County and adjacent areas reflect geological variation, not personal water safety or taste issues. Local testing remains necessary for precise household decisions.
Influence of Well Depth and Source Type on Expected Water Quality
Deep wells sample distinct water zones compared to shallow sources
The sampled wells ranged from 675 to 1,425 feet deep, accessing deeper aquifers. Shallower wells or springs may show differing dissolved solids levels and characteristics, influencing treatment choice.
Source type affects dissolved solids and treatment considerations
Groundwater source characteristics vary with geology and depth, so treatment needs can differ between deep wells and surface sources. Recognizing your well’s depth helps anticipate potential water constituents.
Interpreting 'Detected,' 'Median,' and 'Range' in Area Sampling
'Detected' indicates measurement above instrument sensitivity, not a health issue
Most samples (23 of 24) detected TDS, meaning instruments measured it, but this is a normal occurrence and not a violation or unsafe condition.
The median TDS of 177 mg/L reflects typical dissolved solids in the area
This median value shows a central tendency but does not predict individual well levels, which can vary widely.
Range from 0.24 to 649 mg/L shows natural variation, not a compliance scale
Some samples exceeded the secondary aesthetic standard of 500 mg/L, related to taste and staining but not to health safety. Such variation is typical in groundwater.
Distinguishing Complete Well Water Problems from Similar Issues
Complete well water treatment focuses on overall dissolved solids load
Unlike isolated problems with individual contaminants, complete well issues involve broad dissolved solids affecting taste, scaling, or staining.
Not all water quality issues indicate the need for comprehensive treatment
Some problems arise from specific contaminants or seasonal changes and warrant different responses than complete well water treatment systems.
Sample Size and Its Impact on Data Reliability
Data from 24 results across 2 wells gives a regional indication
While useful for understanding general conditions in aquifer 220NAVJ, this sample size is limited and cannot define every well’s water quality precisely.
Limited spatial coverage means testing your own well water is essential
Personal water analysis is the only way to know specific dissolved solids levels and select appropriate treatment technology.
How the Documented Treatment Technology Addresses Total Dissolved Solids
The Autotrol Complete Well System targets wide-ranging dissolved solids
This system has a grain capacity of 32,000, designed to reduce total dissolved solids effectively for household needs, improving taste and reducing scaling potential.
Ships ready to configure for residential water treatment
The Autotrol System provides a direct purchase option that prepares users to set up custom water treatment tailored to their well’s characteristics.
What You Should Not Conclude from Apache County Area Data
Area data alone cannot establish your well’s water quality or treatment requirements
Regional sampling offers context but does not replace individual water testing. Dissolved solids vary significantly by well, depth, and location.
Presence above aesthetic secondary standards does not signify health risk
Seasonal or occasional exceedances of taste or staining thresholds are common and do not imply unsafe water. Only detailed well analysis can guide treatment decisions effectively.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2013-08-07. 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 Total dissolved solids in the 220NAVJ aquifer (Apache County): 24 results from 2 wells, median 177.0 mg/L, range 0.24-649.0 mg/L; 8 above an AESTHETIC secondary standard only (secondary standard 500.0 mg/L (aesthetic)) - not a health finding
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