If your household water feels unusual or you suspect acidic tendencies, you may notice subtle changes at your faucet, such as a slightly sharp taste or mild metal taste. These can prompt questions about the water’s acidity, measured by pH.

Seasonal or Multi-Year Variation in Morrow County's pH Record

Sampling Dates Cover Nearly Five Years

Government data includes 44 samples collected from one well between August 2014 and June 2019, offering a multi-year view.

pH Range Shows Stability Above Acidic Levels

Recorded pH values ranged from 7.2 to 8.2 standard units—comfortably within the EPA's secondary standard range of 6.5 to 8.5.

Impact of Sample Depth and Well Characteristics on Expected pH

Sample Wells Were Uniformly Deep

All samples were taken at depths near 80 feet, which typically represents stable aquifer conditions less influenced by surface factors.

Deep Wells Often Exhibit Less pH Variation

Because the sampled wells are deep, homeowners with shallow wells may encounter different pH levels requiring individual testing.

Interpreting Median and Range Values at Home

The Median pH Value Is 7.6

This median suggests neutral to slightly alkaline water for most Morrow County residences relying on aquifer 122CBRV groundwater.

Range Indicates No Acidic Water Detected

Since all recorded pH values stayed above 7.0, none fell into an acidic range that could cause notable corrosion concerns.

Sampling Size and Scope Behind pH Figures

One Well, Forty-Four Samples

The data reflects repeated measurements from a single location, which provides solid but localized insight rather than a broad county-wide pH map.

Limited Well and Sample Diversity Signals Need for Local Testing

Households using wells in different locations or depths might find pH values that differ from this record.

Effects of Plumbing Materials and Age on Water Quality Perception

Older Plumbing Can Influence Water Taste and Appearance

Even with neutral or slightly alkaline water, aging pipes may impart tastes or minor staining unrelated to the source water pH.

Plumbing Interactions Can Mimic Acidic Water Effects

Some metallic tastes or fixture discoloration may arise from pipe material reactions rather than actual water acidity.

How Certified Laboratory Water Tests Report pH

pH Values Provided as Numeric Ranges

Lab reports give precise pH measurements similar to government data, reflecting the water sample at the time collected.

Reports Do Not Establish Health Risk But Indicate Aesthetic Characteristics

Since pH is a secondary standard, values outside the 6.5 to 8.5 range do not imply health hazards but could flag aesthetic or plumbing concerns.

For households measuring demand for managing acidic or low-pH water, the Autotrol Acidic / Low-pH Water Filter ships ready to configure and offers a proven approach to condition water accordingly when lower pH levels are detected by local testing.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2019-06-05. 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 122CBRV aquifer (Morrow County): 44 results from 1 wells, median 7.6 standard units, range 7.2-8.2 standard units; EPA secondary standard for pH is 6.5-8.5 (aesthetic/corrosivity, not health-based); 0 of 44 sampled results fell below 6.5