Bernice

Delaware County, OK
OK2002166
People Served
504
Water Source
Groundwater
Counties
Delaware County
Data from
2023
More in Oklahoma →

Contaminants Exceeding Limits

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

  • CO

    Combined Radium (-226 & -228)

    Radium-226 and -228 are radioactive elements that enter water from eroding rock and soil. These naturally occurring contaminants increase the risk of cancer.

    6.160 pci/l
    EPA limit 5.000 pci/l

Other Contaminants Detected

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

Combined Chlorine

Avg:4.850 ppm
Limit:-

Copper

Avg:0.156 ppm
Limit:1.300 ppm

Gross Alpha Particle Activity

Avg:13.100 pci/l
Limit:15.000 pci/l

Gross Beta Particle Activity

Avg:14.700 pci/l
Limit:50.000 pci/l

Lead

Avg:7.500 ppb
Limit:15.000 ppb

Trihalomethanes

Avg:2.000 ppb
Limit:80.000 ppb

Contaminants tested