Know Your Environment. Protect Your Health.

Cyanazine (Bladex)

Boonville PWS

Cyanazine, a cancer-causing chemical related to the herbicide atrazine, has been phased out of use in the U.S. since 1995. Cyanazine has been also linked to birth defects and damage to the central nervous system.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND40ND
2020ND10ND
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

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 cyanazine was defined by the Environmental Protection Agency as a lifetime health-based limit for effects other than cancer. This health guideline protects against non-cancer toxicity.

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-27AD14834ND
2018-05-23AD20839ND
2018-08-22AD31540ND
2018-11-29AD36120ND
2019-03-08AD39922ND
2019-05-21AD47806ND
2019-08-28AD54394ND
2019-11-20AD58419ND
2020-02-242001431ND