What Your Laboratory Test Report Tells You About Perchlorate
When you receive a laboratory test report for perchlorate in your water, it shows a measured concentration usually in micrograms per liter (µg/L). For residents served by the Jonesboro Water System in Craighead, Greene, and Poinsett Counties, Arkansas, government sampling from 2003 indicated no detected perchlorate above the reportable minimum of 4.0 µg/L in 15 groundwater samples. This means that in the system’s source water, perchlorate was not measurable at or above this level during that survey period.
Sampling Scope and Sample Size: What 15 Wells Mean
The data behind these results come from monitoring 15 groundwater sources that supply the public water system. This number represents various wells from which the Jonesboro Water System draws water. While 15 samples provide some insight into the regional water quality over the survey year, it is a relatively small sample size for the entire system's service area of over 80,000 people. Variations may exist locally, and individual wells or household plumbing are not represented by this data.
Public Water System Records vs. Private Well Tests
The EPA’s monitoring results relate to the public water system’s source water, not to individual household water or private wells. Because public water undergoes treatment and distribution, water quality in your home may differ due to in-house plumbing components and equipment. If your household water treatment equipment has failed, this regional monitoring data alone cannot confirm your home's current perchlorate levels. A specific private water test for perchlorate concentration is needed to determine your actual water quality.
Information to Gather Before Seeking Treatment Advice
- The date and laboratory report of your most recent perchlorate test for your household water.
- Details on the capacity and type of your existing treatment system, especially if it has stopped working.
- Any treatment challenges you have experienced, such as reduced water flow or unusual taste.
- Your daily water usage to help determine appropriate treatment sizing.
Reading the Regional Monitoring Data: A Homeowner’s View
Considering the Jonesboro Water System’s findings, the median concentration and range of perchlorate were all below the reporting threshold. This means perchlorate was not detected at levels measurable during EPA’s 2003 survey. From a homeowner’s perspective, this suggests perchlorate presence in source water was very low or absent at that time. However, this doesn’t guarantee zero perchlorate in your tap water now, especially with your treatment equipment’s recent failure. Testing your water will clarify current conditions.
Routine Maintenance and Reliability of the Fleck Perchlorate Filter
The Fleck Perchlorate Filter, designed to reduce perchlorate in household water, ships ready to configure for most residential plumbing setups. Regular maintenance involves monitoring filter media condition and scheduling timely media replacement based on water usage and quality. This simple rhythm helps maintain effectiveness over time without the need for specialized technical service calls. Given equipment failure has occurred in your home, transitioning to a reliable system like this filter can restore treatment capacity with predictable upkeep requirements.
Summary
The EPA’s perchlorate monitoring from 15 groundwater sources serving the Jonesboro Water System indicates no perchlorate detections at or above 4.0 µg/L from 2003 data. This regional data cannot reveal conditions within your household water or the effect of your current water treatment equipment’s failure. To know your water’s perchlorate status, a laboratory test of your home water is essential. The Fleck Perchlorate Filter offers a documented treatment method to manage perchlorate if levels warrant action. For more details on this system and the public data, visit the EPA’s Unregulated Contaminant Monitoring Rule records.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2003-12-16. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA UCMR1 monitoring (2001-2005) for JONESBORO WATER SYSTEM (AR0000124), AR: 15 results across 1 listed contaminants, 0 detections above the reporting level; nothing detected above the method reporting level
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