Chromium-6 in District Of Columbia Household Water: Managing Naval Station Washington System Data
If your current water equipment works but cannot keep up, what should you write down before seeking treatment advice?
First, note that the public water system serving your area is Naval Station Washington - Washington Navy Yard, which provides water to about 16,800 people via 90 connections in District Of Columbia County. The source is surface water, and government monitoring from 2014-2015 recorded chromium-6 detections in all samples taken, with levels ranging from 0.03 to 0.08 micrograms per liter. Total chromium was detected once above 0.2 micrograms per liter with a maximum at 0.2 micrograms per liter. These figures are monitoring results, not regulatory violations, and the system's history includes some health-based violations unrelated to chromium-6. When preparing for treatment advice, you need your own water test results to determine the actual chromium-6 concentration in your household water, as system data cannot specify your tap conditions.
If you have a large household, a second home, or a seasonal property, what changes about chromium-6 treatment considerations?
Larger or multiple residences may use higher volumes of water, increasing the load on existing equipment that reduces chromium-6. Equipment performance can diminish if flow rates or water usage patterns change significantly. Seasonal properties might experience different water qualities based on source water variation over time or changes in system flushing. You should consider whether your current equipment’s capacity matches your water use and how chromium-6 concentrations might fluctuate when away or with intermittent occupancy. Testing during both active and idle periods is advisable to understand variations.
How does the Fleck Chromium-6 Filter technology remove or neutralize chromium-6?
The Fleck Chromium-6 Filter uses a proven filtration technology specifically engineered to reduce hexavalent chromium from residential water supplies. It operates with a filtration media designed to capture and reduce chromium-6 levels, improving water quality at the point of household use. This system ships ready to configure for your plumbing setup, enabling straightforward integration without specialized labor. Utilizing this filter can help manage chromium-6 concentrations efficiently when existing treatment equipment no longer keeps up.
How do seasonal or multi-year variations appear in the system’s chromium-6 record?
Data collected from 2014 through 2015 demonstrates consistent detection of chromium-6, with all eight samples above the reporting level of 0.03 micrograms per liter. Concentrations ranged narrowly, with a median near 0.075 micrograms per liter and a maximum at 0.08 micrograms per liter. This indicates a relatively stable presence over the monitoring period. However, as these are system-wide measurements, individual household variations may differ. Monitoring over multiple years helps establish baseline ranges but does not predict short-term fluctuations at your tap.
What distinguishes chromium-6 issues from the two most commonly confused water problems?
Chromium-6 differs significantly from total chromium and other metals such as iron or manganese often mistaken in water quality discussions. Total chromium includes various forms, with an established federal limit of 100 micrograms per liter, far above detected chromium-6 levels here. Chromium-6 specifically refers to hexavalent chromium, which has different chemical behavior and treatment needs. Unlike common aesthetic concerns like odor or taste, chromium-6 often requires targeted filtration methods to address its chemical properties. Understanding these distinctions is vital when selecting treatment approaches.
How does treated water differ at the tap after configuring the Fleck Chromium-6 Filter?
Once water passes through the Fleck Chromium-6 Filter, chromium-6 levels can be substantially reduced, resulting in improved water quality for drinking, cooking, and bathing. The treated water should exhibit fewer traces of hexavalent chromium, supporting household health concerns related to this constituent. The system maintains flow and pressure suitable for home use, ensuring that water quality improvements do not compromise convenience. Monitoring treated water periodically helps verify continued effectiveness as operating conditions evolve.
These findings and technology applicability relate to the public water system record from Naval Station Washington serving District Of Columbia County. For detailed data, consult the EPA’s Unregulated Contaminant Monitoring Rule public records for this system.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2015-09-09. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA UCMR3 monitoring (2013-2015) for Naval Station Washington - Washington Navy Yard (DC0000003), DC: 16 results across 2 listed contaminants, 9 detections above the reporting level; no federal MCL for hexavalent chromium; total chromium MCL 100 ug/L

