Know Your Environment. Protect Your Health.

Beryllium

Oil City Water Works

NOTE: Oil City Water Works purchases water from Blanchard Water System which is required to test for beryllium. Sample information shown below was taken by Blanchard Water System.

Beryllium is a toxic metal that is both naturally occurring and released into the environment from industrial pollution and incineration. Beryllium can damage lungs, bones and the digestive system.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND10ND
2021ND10ND
2022ND10ND
2023ND60ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 1 ppb

The EWG Health Guideline of 1 ppb for beryllium was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to the stomach and intestines.

EPA Maximum Contaminant
Level (MCL): 4 ppb

The legal limit for beryllium, established in 1992, was based on a toxicity study in laboratory animals published in 1970. This limit does not include any additional consideration of children’s health.

ppb = parts per billion

All test results

NOTE: Oil City Water Works purchases water from Blanchard Water System which is required to test for beryllium. Sample information shown below was taken by Blanchard Water System.

Date Lab ID Result
2018-01-0835367511001ND
2018-01-0835367511001ND
2019-02-1835449623001ND
2019-02-1835449623001ND
2020-03-16B2001326-001ND
2021-01-05B2100046-001ND
2022-02-14B2200617-001ND
2023-01-30B2300429-001ND
2023-08-15B2303697-001ND
2023-08-28B2303556-001ND
2023-08-28B2303556-002ND
2023-08-28B2303556-003ND
2023-08-28B2303556-004ND