Government sampling in Lafayette Parish, Louisiana, reports ground water nitrate levels in aquifer 112CHCTU based on 112 samples from 31 wells taken between 2011 and 2021. Results ranged from 0.019 to 25.3 mg/L nitrate, with a median of 0.575 mg/L. Out of these samples, nitrate was detected in 66 results and fell below reporting limits in 46. Notably, 3 results exceeded the federal maximum contaminant level (MCL) of 10.0 mg/L, a health-based threshold.
How Water Treated by the C-Series Nitrate & Nitrite (Well) Filter Differs at the Tap
When household water is processed through the C-Series Nitrate & Nitrite (Well) Filter, nitrate and nitrite concentrations are reduced, addressing the specific risk these compounds pose. This system is designed for private well water treatment, shipping ready to configure without the need for professional service. The treated water at the tap will typically show lower nitrate levels, potentially below thresholds of health concern identified in standards. This change improves water quality for drinking and cooking by reducing nitrate intake from affected sources.
Distinguishing Nitrate from Similar Water Quality Concerns
Nitrate contamination can be confused with other common water challenges such as bacterial contamination or aesthetic concerns like iron staining or hardness. Unlike bacteria, nitrate is a dissolved chemical, not a living organism, and it does not cause odor or color changes typically seen with other issues. While iron or hardness affects taste and scaling, nitrate is primarily a health-related concern at elevated levels. Recognizing nitrate’s unique chemical nature helps focus testing and treatment appropriately.
Applying the Area Sampling Record: Median and Range as a Household Guide
Households in Lafayette Parish should consider the government data as a regional snapshot of aquifer 112CHCTU conditions, not an exact reflection of their own well water. The median nitrate concentration of 0.575 mg/L suggests that half the measurements were below this level, indicating generally low nitrate presence. However, the maximum recorded value of 25.3 mg/L—above the federal MCL—indicates some wells have higher nitrate. Testing your own water is essential to determine your home's specific nitrate level since local variations can be significant.
Maintenance Rhythm of the C-Series Nitrate & Nitrite (Well) Filter
The C-Series system requires periodic maintenance to maintain effectiveness, typically involving filter cartridge changes at intervals recommended by the manufacturer. This maintenance schedule depends on water usage and nitrate concentration levels. Regular monitoring of treated water quality helps verify system performance over time. The system ships ready to configure for household use, and maintenance does not require specialized services.
Additional Considerations for Commercial or Industrial Water Users
Commercial or industrial operators considering nitrate issues add complexity with larger water volumes, regulatory compliance, and potential process impacts. These users must assess nitrate levels in the context of operational requirements and discharge permits. The C-Series Nitrate & Nitrite (Well) Filter can be adapted for such applications, but operators typically require more frequent monitoring and may need additional treatment steps to comply with industry standards.
These nitrate sampling results cover Lafayette Parish aquifer 112CHCTU wells tested from 2011 to 2021. For detailed data and updates, consult the U.S. Geological Survey groundwater monitoring site for this location at https://waterdata.usgs.gov/monitoring-location/301100092005801/.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2021-07-22. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.
On record: U.S. Geological Survey sampling of Nitrate in the 112CHCTU aquifer (Lafayette Parish): 112 results from 31 wells, median 0.575 mg/L, range 0.019-25.3 mg/L; 3 above a health-based federal MCL (federal MCL 10.0 mg/L)