Houston River Waterworks District 11

Calcasieu Parish County, LA
LA1019119
People Served
6.8K
Water Source
Groundwater
Counties
Calcasieu Parish County
Data from
2023
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Contaminants Exceeding Limits

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

  • 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.

    360.000 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.

Aluminum

Avg:0.030 ppm
Limit:-

Chloride

Avg:22.000 ppm
Limit:-

Combined Chlorine

Avg:1.000 ppm
Limit:-

Combined Radium (-226 & -228)

Avg:0.684 pci/l
Limit:5.000 pci/l

Copper

Avg:0.600 ppm
Limit:1.300 ppm

Fluoride

Avg:0.200 ppm
Limit:4.000 ppm
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