1. Comparing Cleveland County’s Perchlorate Data with Neighboring Areas Carefully
The public water system in Moore, serving Cleveland County, OK, reported perchlorate detections in a federal monitoring survey conducted from 2003 to 2005. Among 40 samples, 4 recorded perchlorate above the reporting threshold of 4.0 micrograms per liter, with the highest noted concentration at 13.0 µg/L. There is no federal maximum contaminant level (MCL) set for perchlorate, so these detections are measurements, not violations or indications of unsafe water. When looking at neighboring counties, it is important to consider similar federal data to avoid conclusions that overstate differences or similarities, as perchlorate presence can vary due to multiple factors including source water and treatment methods.
2. Important Details to Note Before Seeking Treatment Help
If your home’s perchlorate treatment equipment has failed, prepare some key information before pursuing options. Write down the size of your household and your average daily water use in gallons. Also, record any water quality tests you have recently performed, especially those specific to perchlorate or related chemical analyses. This information will help in evaluating solutions tailored to your household’s water demand and perchlorate presence.
3. What Local Perchlorate Measurements Mean Against Federal Guidelines
Perchlorate has no federal MCL, so the detections in Cleveland County’s water system record do not indicate regulatory exceedances or unsafe conditions. Detection means that perchlorate was measured above a minimal level set for reporting purposes during the survey, not that the water is harmful. The reported values reflect what was found in the public supply system's source and distribution, not necessarily your home's water. Accurate knowledge of your water’s perchlorate level requires specific testing of your supply.
4. Adjustments for Different Household Types
Larger families, seasonal homes, or residences with fluctuating occupancy may experience different perchlorate treatment needs. A higher daily water volume increases the demand on any perchlorate-specific filtration system, which influences how often filter components require replacement. Conversely, a property used intermittently might benefit from different maintenance and usage considerations. Understanding your household type supports better alignment of treatment system capabilities with usage patterns.
5. Clarifying Terms Like Detected, Median, and Range in Your Water Record
In the perchlorate monitoring data for Moore, “detected” means the chemical was measured above a baseline reporting level during sampling; it does not imply a problem or violation. The “median” of detections is the middle value when all detected levels are arranged in order, representing a typical measurement among those detected—here, about 9.7 µg/L. The “range” from lowest to highest detected value shows variability in perchlorate levels over the survey period. These terms help interpret the presence of perchlorate in the system without drawing unwarranted conclusions about everyday water safety.
For residential households on Cleveland County’s public water system facing perchlorate treatment challenges like equipment failure, the C-Series Perchlorate Filter offers a ready-to-configure solution designed to manage perchlorate according to your household’s water use. Assessing your daily water demand alongside recent testing supports selecting a filter size that meets your needs effectively.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2003-07-22. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA UCMR1 monitoring (2001-2005) for MOORE (OK2001412), OK: 40 results across 1 listed contaminants, 4 detections above the reporting level; no federal MCL

