Government Sampling Overview
Three Results from Two Wells Represent Area Water Hardness
U.S. Geological Survey groundwater samples taken in Marquette County’s aquifer 112SDGV include three measurements from two separate wells, collected between July 2013 and August 2024. These wells are 41 to 67 feet deep. The median hardness level in area samples is 216.0 mg/L, with a range from 97.4 to 218.0 mg/L. No samples exceeded federal thresholds.
Implications of a Small Sample Set
Though these data represent the general aquifer area, the limited number of samples and wells means variability exists. Different local wells can show different hardness levels, so individual testing is needed to confirm your household’s water profile.
Effects of Well Depth and Water Source
Depth Range of Sampled Wells Guides Expectations
Sampled wells between 41 and 67 feet deep suggest typical groundwater conditions for the area’s aquifer. Shallower or deeper wells may encounter variations in mineral content affecting spotting tendencies.
Source Type May Alter Water Characteristics
Water from aquifer 112SDGV typically carries dissolved minerals influencing spotting on dishes. Surface water or mixed sources would differ, so knowing the exact water source assists in diagnosing spot issues.
Considerations for Commercial or Industrial Users
Assessing Volumes and Consistency Becomes Critical
Businesses face higher water usage and may encounter variable hardness that impacts dish spotting differently than in households. Additional water quality parameters might be relevant.
Operational Requirements May Demand Specific Testing
Commercial operations often require regular water quality monitoring to maintain dish appearance and equipment longevity. This goes beyond residential concerns.
Adjusting for Household Size and Usage Patterns
Larger Households May Experience More Noticeable Spotting
Increased dishwashing frequency can amplify spotting effects. Understanding water hardness helps in choosing appropriate treatment solutions.
Seasonal or Secondary Homes Might Have Different Water Profiles
Homes unused for periods may show different spotting patterns due to water stagnation or source changes. Testing upon return can help.
Aligning Treatment Capacity with Demand
Estimating Daily Water Use Clarifies System Needs
Match treatment capacity of any system you consider to your household’s daily water consumption to ensure effective spot control.
Choosing Well-Documented Solutions Supports Consistent Results
The Pentair Spotty Dishes & Glassware System addresses spotting issues by targeting mineral levels contributing to dish spots, helping households in Marquette County.
Government data show mineral concentrations in Marquette County’s aquifer 112SDGV at levels consistent with common water hardness ranges. This page reviewed sample quantity and depth, source considerations, commercial variations, household size factors, and treatment capacity alignment—steps essential before choosing a suitable solution like the Pentair System for spot-free dishes.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2024-08-21. 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 Hardness, Ca, Mg in the 112SDGV aquifer (Marquette County): 3 results from 2 wells, median 216.0 mg/L, range 97.4-218.0 mg/L; none above any federal threshold