Pentair VOCs & Industrial Chemicals Filter

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If your water supplier's records show VOC detections, what does that mean for you?

The EPA’s Safe Drinking Water Information System records for the Norman public water system serving Cleveland County show no detections of key volatile organic compounds (VOCs) above reporting levels during UCMR3 monitoring from 2013 to 2015. This federal survey involved measuring compounds like 1,1-dichloroethane, chloromethane, bromomethane, HCFC-22, Halon 1011, 1,3-butadiene, and MTBE, all solvent compounds important in water quality evaluation. While no VOCs were detected above reporting thresholds, the monitoring reflects area-wide surface water conditions, not any single household’s water.

If you compare this record with a neighboring county’s data, what should you keep in mind?

Neighboring counties may have different water sources, treatment methods, and varying environmental influences affecting VOC presence. Differences in detected compounds or reporting levels between counties do not automatically indicate better or worse water quality. It is essential to recognize these are system-wide monitoring results and represent regional trends rather than individual well specifics. Avoid assuming your home’s VOC levels match any sampled data without direct testing.

If the report lists 'detected', 'median', and 'range', what do these terms mean?

• Detected: A compound was measured at or above the instrument’s reporting level during sampling but is not a violation or indication of risk.
• Median: The middle value of all sample measurements taken, giving a central tendency but not a maximum level.
• Range: The spread of concentrations found, from lowest to highest, providing an overview of variability in sampling results.

If you want to discuss treatment options, what water quality details should you note first?

Before considering water treatment products, record results of a current water test from your household’s supply. Note measured VOC types and concentrations in micrograms per liter (µg/L, which also equals parts per billion), water source, and any taste or odor observations. Understanding your own water’s characteristics will guide the choice between technologies designed to reduce volatile organics effectively.

If you read median and range figures for VOCs as a homeowner, how can you interpret them?

For example, if the median VOC concentration is undetectable and the range extends from non-detected to near the reporting level, it means typical water samples showed no VOC presence, but occasional measurements approached the detection threshold. This suggests fluctuations are minimal and that the overall water system maintains very low VOC levels. However, your home’s water can only be accurately assessed through direct testing.

If the sample record lists certain volatile organic compounds, which are present and which are not?

The Norman water system’s UCMR3 monitoring from 2013–2015 showed no detection above reporting levels for 1,1-dichloroethane, chloromethane, bromomethane, HCFC-22, Halon 1011, 1,3-butadiene, and MTBE. These volatile organics, often related to industrial solvents and fuel components, were below measurable limits in this surface water source. Absence of detection indicates measurements did not exceed instrument sensitivity but does not guarantee absolute absence in all household water.

When a household in Cleveland County identifies VOC presence through water testing and seeks treatment, selecting a system that addresses volatile organic compounds effectively is key. The Pentair VOCs & Industrial Chemicals Filter ships ready to configure and is designed specifically to reduce solvent compounds and related industrial chemicals from residential water supplies. Ensuring your measured demand matches treatment capability helps provide confidence in water quality improvement efforts.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2014-02-11. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA UCMR3 monitoring (2013-2015) for Norman (OK1020801), OK: 353 results across 7 listed contaminants, 0 detections above the reporting level; nothing detected above the method reporting level