A certified laboratory pH test report for your water will list the pH value as a number usually between 0 and 14 standard units, representing how acidic or alkaline the water is. In Lincoln County's aquifer N9999OTHER, government sampling found a pH range from 6.4 to 9.1, with a median of 7.6 standard units. The Environmental Protection Agency treats pH values between 6.5 and 8.5 as a recommended secondary standard for aesthetic and plumbing reasons, not health. Two out of 28 sampled results fell below 6.5, suggesting occasional acidic conditions in the area, but this is not a health violation or safety limit.
Plumbing Materials and Age Impact on Acidic Water Effects
Older pipes may be more sensitive to acidic water, increasing risk of corrosion
Galvanized steel or copper plumbing reacts differently to low pH than modern materials
Internal pipe scale and deposits can influence water chemistry separate from source pH
Ruling Out Factors from Least to Most Detailed Tests
Check household plumbing for visible corrosion or leaks as an initial step
Observe if water tastes sour or causes unusual staining indicative of low pH
Obtain a certified laboratory test specifically measuring your water's pH
Compare your test results to the area's known range to understand if acidic water is likely
Scope and Significance of Area Sampling Data
Data from 28 pH measurements across 19 wells sampled from 2010 to 2021
Wells sampled ranged in depth from 140 to 2035 feet, covering a broad aquifer profile
Samples represent the area aquifer N9999OTHER but do not directly indicate your specific well
Low readings in some samples show acidic water occurs but are not conclusive for individual homes
How Fleck Acidic / Low-pH Water Filter Addresses Low pH Water
Neutralizes acidity by adding alkalinity to balance water pH
Protects plumbing by reducing corrosive effects from acidic water conditions
Ships ready to configure, designed for household use with minimal setup
Adjustments for Different Household and Property Types
Larger households may require systems with higher capacity to maintain consistent pH correction
Seasonal homes might need maintenance checks after periods of non-use to ensure system readiness
Second homes with fluctuating water use patterns should monitor pH regularly for consistent treatment
Information to Record Before Seeking Treatment Advice
Date and source of your most recent certified laboratory pH test
Type, age, and material of household plumbing
Any observed water quality issues such as taste, color, or staining
Well depth and known local aquifer information if accessible
This checklist guides you from understanding regional water pH data through household-specific considerations to treatment options. Confirm your own water’s condition with a certified pH test before deciding on solutions like the Fleck Acidic / Low-pH Water Filter to correct low pH and protect your plumbing.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2021-05-13. 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 pH in the N9999OTHER aquifer (Lincoln County): 28 results from 19 wells, median 7.6 standard units, range 6.4-9.1 standard units; EPA secondary standard for pH is 6.5-8.5 (aesthetic/corrosivity, not health-based); 2 of 28 sampled results fell below 6.5
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