This week, your household is deciding which class of equipment best meets your complete well water treatment needs in York County, ME.
Recognizing Household Symptoms Related to Complete Well Water Issues
Visible staining on plumbing fixtures or laundry
Staining can result from elevated total dissolved solids (TDS) common in bedrock aquifers sampled in York County, a factor influencing aesthetic quality but not health safety.
Unusual taste or slight salty flavor in tap water
Some residents may notice taste differences when TDS levels approach or exceed the secondary aesthetic threshold of 500 mg/L, detected in a minority of area wells.
Clear water with no odor or cloudiness
Clear, odorless water does not rule out TDS presence; only laboratory analysis confirms concentrations.
Household water pressure and flow rates within normal ranges
Water dissolved solids do not directly affect pressure or flow but may impact equipment longevity over time.
Additional Considerations for Commercial or Industrial Water Users
Flow demand fluctuations requiring consistent treatment capacity
Businesses often need to consider daily and peak flow volumes to match treatment system grain capacity appropriately.
Regulatory compliance beyond aesthetic effects
Commercial operators should review compliance obligations that extend beyond secondary standards, though York County aquifer records show no health-based violations for TDS.
Equipment scalability and maintenance schedules
Large facilities must plan for equipment sizing and maintenance to avoid operational disruptions related to high dissolved solids.
Differences Between Aesthetic Secondary Standards and Health-Based Limits for TDS
Secondary standard at 500 mg/L governs taste and staining, not health risks
In York County bedrock aquifers, two samples exceeded this aesthetic threshold, indicating potential taste or staining concerns but no documented health hazards.
TDS detections below or above secondary standards are not violations
Detection simply reflects measurable dissolved solids; it is not a legal violation or indication of unsafe water.
Health-based limits for TDS are distinct and generally higher than secondary standards
Government records for the area confirm no health-based violations related to TDS in sampled wells.
Interpreting Certified Laboratory Reports for Total Dissolved Solids
Median TDS in York County bedrock aquifer samples was 129.5 mg/L
This represents the typical regional value but cannot predict your well’s exact level without testing.
Individual well depths ranged from 104 to 365 feet, influencing water composition
Sampling depth affects TDS readings; deeper wells often show more variation in dissolved solids.
Measurement range from 0.14 to 945 mg/L illustrates water variability
Wide range suggests testing your own well is necessary to determine treatment needs accurately.
Long-Term Considerations When High TDS Remains Untreated
Possible buildup of mineral scale on pipes and appliances
Elevated dissolved solids over years can cause scaling, reducing appliance efficiency and lifespan.
Potential for taste and staining issues impacting daily use
Persistent aesthetic concerns may affect laundry, dishware, and drinking water experience.
No direct health impacts established from TDS alone in this aquifer
Government data emphasize aesthetic effects; untreated TDS does not inherently cause health problems here.
What Area Data Should Not Lead You to Conclude
Do not assume your well’s TDS matches area medians or extremes
Your well’s water quality can differ significantly; only certified laboratory analysis provides accurate results.
Do not infer health risk from TDS detections or secondary standard exceedances
Detections confirm presence; aesthetic thresholds relate to taste and appearance, not safety.
Do not rely solely on regional data to select treatment capacity
Household demand and specific well characteristics guide choosing the right class of equipment such as the Fleck Complete Well System, which ships ready to configure for capacities up to 32000 grains.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2011-10-25. 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 BEDROCK aquifer (York County): 18 results from 6 wells, median 129.5 mg/L, range 0.14-945.0 mg/L; 2 above an AESTHETIC secondary standard only (secondary standard 500.0 mg/L (aesthetic)) - not a health finding
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