If your household fixtures have shown signs of acidic water, such as a sour taste or equipment corrosion, it could be connected to natural water conditions in Shawano County, Wisconsin. This area draws water primarily from aquifer 100SDGV, which government monitoring has studied extensively.
How many samples and wells form the basis of local pH data?
The U.S. Geological Survey collected 29 groundwater samples from seven separate wells throughout Shawano County aquifer 100SDGV over the period from August 2011 to August 2024. These wells range in depth from 10 to 240 feet. This sample size provides a snapshot of pH levels in the aquifer but is not sufficient to pinpoint any individual household well's water quality precisely. Your own water's acidity should be confirmed by testing your specific source.
How a Pentair Acidic / Low-pH Water Filter addresses acidic water
This filter system is designed to treat water that registers low on the pH scale—often termed acidic. Acidic water can cause metal plumbing corrosion and impact taste. The Pentair system works by neutralizing the water's pH to bring it closer to the neutral range, which helps reduce corrosivity and improve household water conditions. It ships ready to configure for connection to your existing water line without requiring specialized setup services.
What do public water system records tell you versus private well testing?
The government data for Shawano County reflects regional groundwater characteristics, but it cannot confirm your particular tap water condition. Public water systems regularly monitor and report data on water quality for health-related constituents, while private wells require individual sampling to understand unique water chemistry such as pH. Consider testing your private well water to identify acidity or other qualities before selecting treatment options.
Reading Shawano County pH median and range as a homeowner
The recorded median pH across sampled wells is 7.5 standard units, which is slightly alkaline. However, three of 29 samples measured below 6.5, indicating some acidic water presence in the aquifer. This range means some groundwater in the region can be mildly acidic, but it varies by location and well depth. If you notice acidic water symptoms at home, your well may be drawing from parts of the aquifer with lower pH.
Understanding federal standards related to pH in Shawano County water
The EPA secondary standard for pH in water is between 6.5 and 8.5 standard units, aimed at controlling aesthetics and corrosivity rather than health. Because this is a non-health based guideline, detecting pH below 6.5 is not a safety violation but may indicate water that can cause staining, taste issues, or plumbing wear. Three samples in the area fell below this range, demonstrating that mildly acidic water does occur locally but does not, on its own, indicate unsafe water.
Information to note before discussing water treatment
Before seeking advice about treating your water, record the results of a current water test from your household source, especially the pH level. Knowing your water's exact pH and other qualities will guide the best treatment choice. While regional data offers useful context, your well may differ significantly.
In summary, U.S. Geological Survey groundwater sampling across seven wells in Shawano County's aquifer 100SDGV from 2011 to 2024 shows a median pH of 7.5 with some instances of acidic water below 6.5 pH standard units. This data helps frame local water characteristics but does not replace testing your own water. For acidic water, the Pentair Acidic / Low-pH Water Filter provides a practical solution to neutralize low pH and reduce corrosivity. For full details, consult the official U.S. Geological Survey records on groundwater quality.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2024-08-07. 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 100SDGV aquifer (Shawano County): 29 results from 7 wells, median 7.5 standard units, range 5.7-8.4 standard units; EPA secondary standard for pH is 6.5-8.5 (aesthetic/corrosivity, not health-based); 3 of 29 sampled results fell below 6.5
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