Powhatan Water System

Natchitoches Parish County, LA
LA1069008
People Served
499
Water Source
Groundwater
Counties
Natchitoches Parish County
Data from
2020-2023
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Contaminants Exceeding Limits

The following contaminants have exceeded the guideline limits at least once in the last year.

  • AR

    Arsenic

    Arsenic is a toxic element found in rocks and soil. It enters water through natural erosion and human activities like mining. Long-term exposure causes cancer and organ damage.

    16.000 ppb
    EPA limit 10.000 ppb

Other Contaminants Detected

The following contaminants have been detected, but not exceeded the guideline limits in the last year.

Aluminum

Avg:5.180 ppm
Limit:-

Antimony

Avg:3.600 ppb
Limit:6.000 ppb

Barium

Avg:0.220 ppm
Limit:2.000 ppm

Chloride

Avg:37.000 ppm
Limit:-

Chromium

Avg:0.014 ppm
Limit:0.100 ppm

Combined Chlorine

Avg:1.400 ppm
Limit:-
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