Edmonds City Of

Snohomish County, WA
WA5322500
People Served
42.2K
Water Source
Surface Water
Counties
Snohomish 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.

  • TR

    Trichloroacetic Acid

    Trichloroacetic acid is a byproduct formed when chlorine disinfectants react with organic matter in water. It's commonly found in chlorinated drinking water supplies.

    20.300 ppb
    EPA limit 20.000 ppb

Other Contaminants Detected

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

Alkalinity, Total

Avg:171.000 ppm
Limit:-

Aluminum

Avg:0.020 ppm
Limit:-

Arsenic

Avg:0.100 ppb
Limit:10.000 ppb

Bromodichloromethane

Avg:2.200 ppb
Limit:80.000 ppb

Chloroform

Avg:41.600 ppb
Limit:70.000 ppb

Copper

Avg:0.093 ppm
Limit:1.300 ppm
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Contaminants tested