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EWG's Tap Water Database — 2021 UPDATE

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Cyanazine (Bladex)

City of Scottsbluff

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.

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40

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND200ND
2016ND10ND
2017ND20ND
2018ND160ND
2019ND10ND

ppb = parts per billion

State and national drinking water standards and health guidelines

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 .

ppb = parts per billion

All test results

Date Lab ID Result
2015-06-15356815ND
2015-06-15356813ND
2015-06-15356811ND
2015-06-15356810ND
2015-06-15356814ND
2015-06-15356812ND
2015-06-15356809ND
2015-06-15356808ND
2015-06-15356807ND
2015-07-06373543ND
2015-08-31375135ND
2015-08-31375144ND
2015-08-31375143ND
2015-08-31375142ND
2015-08-31375141ND
2015-08-31375140ND
2015-08-31375139ND
2015-08-31375138ND
2015-08-31375137ND
2015-08-31375136ND
2016-10-17ND
2017-04-25ND
2017-08-07ND
2018-06-04544823ND
2018-06-04544822ND
2018-06-04544821ND
2018-06-04544820ND
2018-06-04544819ND
2018-06-04544818ND
2018-06-04544817ND
2018-06-04544816ND
2018-09-04561218ND
2018-09-04561217ND
2018-09-04561216ND
2018-09-04561215ND
2018-09-04561214ND
2018-09-04561213ND
2018-09-04561212ND
2018-09-04561211ND
2019-10-14639194ND