Reading the Record's Median and Range as a Homeowner Would
According to EPA data for the Baton Rouge Water Company, serving East Baton Rouge Parish, chromium-6 was detected in a federal occurrence survey conducted between 2013 and 2015. Out of 48 samples, chromium-6 was detected in 2 samples just above the reporting level of 0.03 micrograms per liter, with the highest measured concentration at 0.039 micrograms per liter. The median of detected values was 0.0375 micrograms per liter. It's important to recognize that these values represent measurements from the public water system as a whole and are not specific to any individual household's water.
How Public-System Records Differ from Private-Well Testing in What They Establish
The federal occurrence monitoring data reflects water quality across the entire public system and is not intended to specify conditions at individual homes. Private well owners would need to conduct separate laboratory testing to determine their water's specific chromium-6 levels. Because public system data aggregates results from many points in the distribution network, it helps identify general trends and occurrences but does not replace individual water testing for precise household information.
Maintenance Rhythm of the Documented Technology in Plain Terms
The Pentair Chromium-6 Filter system, designed to reduce chromium-6 in residential water, ships ready to configure and requires periodic maintenance to maintain effectiveness. Maintenance typically involves replacing filter cartridges on a schedule recommended by the manufacturer based on water usage and quality. This routine ensures continued reduction of chromium-6 and other associated contaminants over time without complex servicing.
The Order in Which to Rule Things Out, From Cheapest Check to Laboratory Test
Households concerned about chromium-6 may follow a stepwise approach for assessing their water:
- Review the public water system's latest water quality reports and occurrence data for chromium-6.
- Check any local notices or updates from water providers relevant to chromium-6 or other contaminants.
- If concerns persist, obtain a certified laboratory test specifically for chromium-6 from the household's tap water.
- Consider water treatment options like the Pentair Chromium-6 Filter if testing confirms elevated levels.
What 'Detected', 'Median' and 'Range' Mean in the Sampling Record on This Page
In EPA's occurrence data, 'detected' indicates that the analytical method measured chromium-6 at or above the reporting level, not that the water fails safety standards. The 'median' is the middle value among detected measurements, offering an average occurrence level, while the 'range' shows the lowest to highest detected concentrations. These terms help understand the frequency and variability of chromium-6 presence in the water system but do not imply health risk by themselves.
What Happens When This Problem Is Left Untreated for Years, Stated Without Exaggeration
Chromium-6 is a naturally occurring element that can also arise from industrial sources. While the EPA has not established a federal maximum contaminant level for chromium-6, long-term exposure to elevated levels can be a concern in some contexts. For households where testing shows chromium-6 near or above reporting levels, untreated water may contribute to aesthetic issues or concerns about water quality. Using a dedicated filtration system can reduce chromium-6 over time and provide peace of mind regarding water quality.
To summarize, the public water system record for East Baton Rouge Parish indicates low-level detections of chromium-6 across the network, with no health-based violations recorded for the Baton Rouge Water Company. Homeowners interested in knowing their own water's chromium-6 concentration should obtain specific laboratory testing. For effective management, the Pentair Chromium-6 Filter offers a documented approach to reduce chromium-6 in household water. For further details, consult the EPA's public water system occurrence data for Baton Rouge Water Company (LA1033005) at the EPA's official website.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2015-01-15. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA UCMR3 monitoring (2013-2015) for Baton Rouge Water Company (LA1033005), LA: 96 results across 2 listed contaminants, 13 detections above the reporting level; no federal MCL for hexavalent chromium; total chromium MCL 100 ug/L
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