Pentair Nitrate & Nitrite (Well) Filter

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Understanding Water Flow from Aquifer to Home

The Salt Lake County aquifer 100VLFL supplies groundwater to homes via wells that draw water from depths ranging broadly from 23 to 1385 feet. Groundwater travels through underground rock and soil layers before reaching these wells and ultimately household taps.

Fixtures or Processes Affected First

Water Used for Drinking and Cooking

Nitrate presence is most relevant where water is consumed or where appliances rely on water contact with food or beverages. Drinking water taps, kitchen sinks, and ice makers are the primary points of impact.

Water for Infant Formula or Sensitive Dietary Needs

High nitrate levels can be a particular concern for babies and people with specific health conditions, making water used in infant formula or sensitive diets an early indicator of nitrate-related impact.

Information to Record Before Treatment Decisions

Local Well Characteristics

Write down your well depth and construction details, as water quality can vary significantly with depth. Consider aquifer data like that from Salt Lake County but note your specific well may differ.

Recent Water Test Results

Only test results from your own well establish your water's nitrate levels. Government sampling in the region shows a range of nitrate concentrations but cannot define your household water quality.

Presence of Other Water Quality Factors

Record any additional water concerns such as hardness or sediment. These do not affect nitrate levels but may influence treatment system choice and maintenance needs.

Influence of Sample and Well Depth on Nitrate Expectation

Variation with Well Depth

Depth influences nitrate readings. Shallow wells in Salt Lake County tend to show more variation with some measurements as high as 98.3 mg/L nitrate, while deeper wells can differ markedly.

Sample Collection Depth

The USGS sampling covered wells from 23 to 1385 feet deep, showing a wide spread of nitrate results. Your own water sample depth should match your well to provide relevant nitrate levels.

Comparing Salt Lake County Data with Other Regions

Federal MCL and Regional Variation

The federal maximum contaminant level (MCL) for nitrate is 10.0 mg/L. In Salt Lake County aquifer 100VLFL, about 61 out of 164 regional samples exceeded this threshold. Nearby counties may have different nitrate occurrence and should not be directly substituted for local data.

Range of Measurements Within the Aquifer

With a range from 0.054 to 98.3 mg/L nitrate detected across wells, regional data highlight variability. Use these figures as context rather than a definitive reflection of your own water.

How Nitrate Enters Groundwater in Salt Lake County

Common Sources

Nitrate mainly originates from agricultural fertilizers, septic systems, and natural soil nitrogen cycling. In Salt Lake County, land use near well sites can influence nitrate concentrations found during sampling.

Movement Through Soil Into Aquifer

Rainfall and irrigation can carry nitrogen compounds downward, reaching groundwater over time. The geological composition of aquifer layers affects nitrate levels at different depths.

Changes to Water Quality with Treatment Technology

Reduction of Nitrate Levels

The Pentair Nitrate & Nitrite (Well) Filter system uses ion exchange or reverse osmosis methods to reduce nitrate concentrations in well water, improving drinking water quality at the tap.

Maintaining Mineral Balance and Taste

Beyond nitrate removal, the system ensures treated water retains a balanced taste and mineral content appropriate for household use.

Operational Readiness

This equipment ships ready to configure, designed for residential water treatment needs regarding nitrate and nitrite concerns.

Final Step: Testing Your Water

To confirm if nitrate treatment is needed, order a comprehensive nitrate test from a certified laboratory specifically for your well water. If results show nitrate levels near or above the federal MCL of 10.0 mg/L, the Pentair Nitrate & Nitrite (Well) Filter system can be considered as a targeted solution.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2021-12-08. 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 Nitrate in the 100VLFL aquifer (Salt Lake County): 164 results from 48 wells, median 6.665 mg/L, range 0.054-98.3 mg/L; 61 above a health-based federal MCL (federal MCL 10.0 mg/L)