1. How gasoline and dry-cleaning releases leave different VOC profiles in groundwater
At many residential taps in Salt Lake County served by the Murray City Water System, you might observe an occasional subtle chemical taste or note a long-term concern about volatile organic compounds (VOCs) in your water. Government monitoring conducted between 2013 and 2015 found no detections of 1,1-dichloroethane, chloromethane, bromomethane, Halon 1011, or 1,3-butadiene above the reporting limits, but detected HCFC-22, a chlorofluorocarbon, in some samples with a median of 0.155 micrograms per liter (µg/L) or parts per billion (ppb), and a highest measurement near 3 µg/L. These compounds can enter groundwater differently based on their industrial origins: gasoline leaks tend to release a complex mix including some VOCs not detected here, whereas dry-cleaning solvents often introduce chlorinated solvents distinct from the HCFC-22 detected. Understanding these source differences helps pinpoint what VOCs to test for in your own water.
2. How to assess treatment capacity relative to your household’s daily demand
When considering VOC treatment approaches, it is important to ensure the technology can handle the volume of water your household uses daily. Average water use varies, but a typical middle-sized household in Salt Lake County may have daily consumption that a treatment system rated for industrial chemical reduction should accommodate without reduced contact time or flow restrictions. Comparing the documented performance specifications of a filtration system against your peak water demand ensures consistent VOC reduction at the tap. If your household uses significantly more water than average, choosing a higher capacity VOC filtration system becomes critical to maintain treatment effectiveness.
3. How sample depth, well depth, and source type influence expected water quality
The Murray City Water System draws from groundwater, which can vary in VOC content depending on well depth, location, and surrounding land use. Shallower wells often show more influence from surface contaminants, including solvent plumes from fueling stations or industrial sites, while deeper wells may have lower VOC levels due to natural attenuation. The EPA data reflect samples from multiple wells within the system, encompassing this variability. To understand your household water quality specifically, testing your own well or tap water is essential. Regional data provide a backdrop but cannot substitute for site-specific measurements.
4. How treated water differs at the tap after using the C-Series VOCs & Industrial Chemicals Filter
After configuring the C-Series System designed to reduce VOCs and industrial chemicals, the treated water at your tap will show significantly lower concentrations of volatile organics like HCFC-22. This filtration technology employs a granular activated carbon bed optimized for contact time, which adsorbs and removes a wide array of solvent compounds effectively. While the untreated source water from the municipal groundwater supply may contain detectable VOCs at low levels, the treated water is expected to be largely free from these compounds, improving taste and minimizing chemical exposure.
5. What changes for large households, second homes, or seasonal properties
Households with many occupants or high water use demand greater treatment capacity to maintain VOC removal efficiency. The C-Series System can be sized or configured to handle increased flow rates without sacrificing contact time needed for effective filtration. For second homes or seasonal properties that use water intermittently, considerations include potential VOC breakthrough if flow is sporadic or the system sits idle for periods. Regular monitoring and appropriate system sizing help ensure VOC control remains consistent regardless of water use patterns.
6. Symptoms that do and do not indicate VOC issues in household water
Symptoms like unusual tastes or odors might suggest the presence of volatile organics, but these signs are not definitive indicators of VOC contamination. Some symptoms frequently attributed to water quality could stem from plumbing materials or other unrelated factors. Since the Murray City Water System has no health-based violations in its record despite detections of certain VOCs, symptoms alone cannot confirm a VOC problem. Comprehensive water testing targeting solvent compounds and associated industrial chemicals is the only reliable way to evaluate your home's water quality.
In summary, this page walked through identifying VOC sources relevant to Salt Lake County’s groundwater, assessing treatment needs based on household demand and water source characteristics, and understanding what treated water looks like after VOC filtration. Deciding between VOC treatment options requires measuring specific VOC levels in your water and matching system capacity to your daily use, ensuring effective reduction of solvent compounds like HCFC-22 at the tap.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2015-03-27. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA UCMR3 monitoring (2013-2015) for Murray City Water System (UTAH18024), UT: 210 results across 6 listed contaminants, 6 detections above the reporting level; no federal MCL for these UCMR-listed VOCs