Complete Well Water Treatment in Suffolk City: Understanding Local Total Dissolved Solids for Residential Use

A Worked Example: Understanding Median and Range of Total Dissolved Solids in Aquifer 217PTMC

The U.S. Geological Survey sampled six wells between 500 and 1775 feet deep in Suffolk City County's aquifer 217PTMC, gathering 60 total dissolved solids (TDS) results from 2010 to 2025. The median TDS value found was 723.5 mg/L, with results spanning a wide range from 0.85 mg/L up to 28,300 mg/L. These figures reflect the variability present in the aquifer but do not indicate the specific concentration in any individual household well.

The Order to Rule Out Issues: From Simple Checks to Laboratory Testing

Before concluding that elevated TDS is the cause of issues in your household water, start with cost-effective checks. Look for signs such as unusual taste, staining on fixtures, or scale buildup. Next, test your water using at-home kits to assess basic parameters. If these suggest higher dissolved solids, a comprehensive laboratory analysis is advisable. Only this test reveals your well's actual TDS level, which can guide treatment options.

Sample Size and Its Significance: Interpreting Data From Six Wells and Sixty Samples

The record from this aquifer draws from six wells sampled repeatedly, contributing 60 data points. While this sample size offers a useful regional overview, individual wells can differ notably given the wide range of values recorded. This means your household well might have TDS levels that differ substantially from the reported median or any single sample. Regional data is a reference, not a prediction.

Distinguishing Aesthetic Secondary Standards From Health-Based Limits on TDS

The U.S. Environmental Protection Agency’s secondary standard for TDS stands at 500 mg/L, serving as a guideline for taste, staining, and corrosion concerns rather than health implications. In Suffolk City County, 32 of the 60 samples exceeded this aesthetic threshold. However, exceeding this level does not imply the water is unsafe or violates any health regulations. Treatment decisions should weigh both aesthetic impact and water use considerations.

Information to Document Before Seeking Treatment Advice

When addressing water quality for your household, record key details: sample dates and sources, your well’s depth, any recent changes in water quality or appliance performance, and symptoms like taste or staining. Include results of any water tests you have performed. This information focuses treatment discussions on your well’s actual needs rather than general regional data.

Additional Considerations for Commercial or Industrial Operators

Unlike residential users, commercial and industrial operators may require analyses for water chemistry variations, flow rates, and regulatory compliance beyond regional TDS data. They often need customized specifications reflecting operational demands. For most households, prioritizing taste, staining, and appliance longevity suffices, but these extended factors guide commercial water management decisions.

In summary, the U.S. Geological Survey’s record from Suffolk City County’s aquifer 217PTMC covers six wells with 60 total dissolved solids samples taken between 2010 and 2025, showing a median of 723.5 mg/L and varied range. This regional data sets expectations but does not define any single household well. For specific water conditions, laboratory testing of your well is required. The Fleck Complete Well System ships ready to configure and is designed to help households manage higher dissolved solids, improving water quality and equipment performance. For detailed government data, visit the U.S. Geological Survey’s monitoring location page for Suffolk City County aquifer 217PTMC.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2025-04-01. 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 217PTMC aquifer (Suffolk city County): 60 results from 6 wells, median 723.5 mg/L, range 0.85-28300.0 mg/L; 32 above an AESTHETIC secondary standard only (secondary standard 500.0 mg/L (aesthetic)) - not a health finding