Vivian Water System

Caddo Parish County, LA
LA1017037
People Served
4.1K
Water Source
Surface Water
Counties
Caddo Parish County
Data from
2022-2023
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Contaminants Exceeding Limits

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

  • HA

    Haloacetic Acids

    Haloacetic acids are byproducts formed when chlorine disinfectants react with organic matter in water. They are regulated contaminants linked to increased cancer risk.

    64.000 ppb
    EPA limit 60.000 ppb
  • MA

    Manganese

    Manganese is a metal found in rocks and soil. It enters water through erosion and industrial processes. While essential in small amounts, excess can harm the nervous system.

    80.000 ppb
    EPA limit 50.000 ppb

Other Contaminants Detected

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

2,4-D

Avg:0.960 ppb
Limit:70.000 ppb

Aluminum

Avg:3.090 ppm
Limit:-

Atrazine

Avg:0.029 ppb
Limit:3.000 ppb

Chloramine

Avg:1.600 ppm
Limit:-

Chloride

Avg:20.000 ppm
Limit:-

Combined Radium (-226 & -228)

Avg:0.266 pci/l
Limit:5.000 pci/l
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