Fleck Acidic / Low-pH Water Filter

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If you have a laboratory test report listing your water's pH value

Your test report on water acidity will state a pH value expressed in standard units. pH measures how acidic or basic your water is on a scale roughly from 0 (most acidic) to 14 (most alkaline), with 7 as neutral. The U.S. Geological Survey’s sampling of Colbert County’s aquifer 111RGLT shows pH results ranging from 5.4 to 6.9, with a median of 6.5. This means local groundwater can be slightly acidic, below the EPA secondary standard range of 6.5 to 8.5. Note that this EPA standard is aesthetic and related to water’s potential to cause corrosion or taste issues but is not a health-based limit.

If you want clarity on terms like 'detected,' 'median,' and 'range' in area water data

The term “detected” in water sampling means the constituent—in this case, pH—was measured with a valid instrument reading. The median value represents the middle value of all samples and helps understand the typical acidity level in the area. The range tells you the lowest and highest pH results recorded—in Colbert County, that is from 5.4 to 6.9 standard units based on 11 samples from a well 42 feet deep. This data reflects the sampled aquifer’s characteristic but does not specify individual well conditions.

If you consider the impact of plumbing materials and their age on water acidity

Water pH as measured in a sample can be influenced not just by the source water but also by plumbing materials and their condition within your home. Metals like copper or galvanized pipes interact with acidic water, sometimes causing corrosion or metallic taste. Older pipes may be more vulnerable to these effects, which can mimic or worsen acidity-related problems independently of the original water’s pH.

If you are a commercial or industrial operator with different acidity concerns

While this page focuses on household water acidity, commercial and industrial users often must consider additional factors, such as higher water volumes, equipment sensitivity, and regulatory reporting. Their treatment and monitoring needs may expand beyond addressing typical household levels, requiring tailored solutions and frequent testing to manage acidity effects in larger-scale operations.

If you want to understand how public water system records compare with private well tests

Public water systems in Colbert County maintain records primarily for compliance and customer assurance. They do not reflect the conditions of private wells. The U.S. Geological Survey sampling data relates to a publicly known aquifer but does not substitute for individual well testing. Private well owners should conduct their own analyses since localized geology and household plumbing can cause significant variations in pH and water chemistry.

What you should not conclude from Colbert County acidity data alone

The sampled pH range indicates that slightly acidic water can occur naturally in Colbert County's aquifer 111RGLT, but this does not mean your water is acidic or unsafe. Detection of a pH below 6.5 is not a health violation but a secondary, aesthetic standard related to corrosivity and taste. To address acidic household water after equipment failure, testing your specific water source is essential. For treatment, the Fleck Acidic / Low-pH Water Filter system ships ready to configure and is designed to manage acidic water conditions effectively without requiring professional setup.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2024-08-20. 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 111RGLT aquifer (Colbert County): 11 results from 1 wells, median 6.5 standard units, range 5.4-6.9 standard units; EPA secondary standard for pH is 6.5-8.5 (aesthetic/corrosivity, not health-based); 4 of 11 sampled results fell below 6.5