Keizer, City Of

Marion County, OR
OR4100744
People Served
38.6K
Water Source
Groundwater
Counties
Marion County
Data from
2023
More in Oregon →

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.

    399.000 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.

Cis-1,2-Dichloroethylene

Avg:0.500 ppb
Limit:70.000 ppb

Copper

Avg:0.224 ppm
Limit:1.300 ppm

Fluoride

Avg:0.880 ppm
Limit:4.000 ppm

Nitrate

Avg:1.840 ppm
Limit:10.000 ppm

Tetrachloroethylene

Avg:1.000 ppb
Limit:5.000 ppb

Trichloroethylene

Avg:1.350 ppb
Limit:5.000 ppb

Contaminants tested