Know Your Environment. Protect Your Health.

Barium

New Iberia Water System (lAWCO)

Barium is a mineral present in rocks, soil and water. High concentrations of barium in drinking water increase the risk of cardiovascular disease and hypertension.

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND140ND
2019250.0 ppb22250.0 ppb
2020N/A00N/A
2021304.3 ppb77230.0 ppb - 480.0 ppb
2022250.0 ppb11250.0 ppb
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 700 ppb

The EWG Health Guideline of 700 ppb for barium was defined by EWG as benchmark that protects against harm to the kidneys and the cardiovascular system.

EPA Maximum Contaminant
Level (MCL): 2,000 ppb

The legal limit for barium, established in 1991, was based on a 10-week study of barium exposure in 11 adult male volunteers. This limit does not include any additional consideration of children’s health.

ppb = parts per billion

All test results

Date Lab ID Result
2018-06-26AE22011ND
2018-06-26AE22008ND
2018-06-26AE22008ND
2018-06-26AE22011ND
2018-10-02B1804758-001ND
2018-10-02B1804758-005ND
2018-10-02B1804758-004ND
2018-10-02B1804758-003ND
2018-10-02B1804758-002ND
2018-10-02B1804758-001ND
2018-10-02B1804758-005ND
2018-10-02B1804758-004ND
2018-10-02B1804758-003ND
2018-10-02B1804758-002ND
2019-01-28B1900362-001250.0 ppb
2019-01-28B1900362-001250.0 ppb
2021-05-03B2102116-001260.0 ppb
2021-07-20B2103287-001230.0 ppb
2021-07-20B2103287-002290.0 ppb
2021-07-20B2103287-003340.0 ppb
2021-07-20B2103287-004250.0 ppb
2021-07-20B2103287-005280.0 ppb
2021-10-19B2105504-001480.0 ppb
2022-02-15B2200644-001250.0 ppb