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EWG's Tap Water Database — 2021 UPDATE

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1,2-Dibromo-3-chloropropane (DBCP)

Waterford Township

1,2-Dibromo-3-chloropropane is a pesticide fumigant banned in the 1970s after scientists discovered it caused sterility in men who worked with it. The chemical causes cancer in laboratory animals and may cause cancer in people. Read More.

This pesticide breaks down very slowly in the environment. It remains in groundwater and drinking water wells in the agricultural areas where it was sprayed in the past. Men exposed to this pesticide in the fields suffered from infertility and testicular damage, and tended to have fewer male babies.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND180ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND20ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.0017 ppb

The EWG Health Guideline of 0.0017 ppb for 1,2-dibromo-3-chloropropane 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 cancer.

EPA Maximum Contaminant
Level (MCL) 0.2 ppb

The legal limit for 1,2-dibromo-3-chloropropane, established in 1991, was based on analytical detection limits at the time that the standard was set. This limit does not fully protect against the risk of cancer due to 1,2-dibromo-3-chloropropane exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-05LLF10999ND
2014-03-05LLF11000ND
2014-06-04LLF20946ND
2014-06-04LLF20945ND
2014-06-04LLF20944ND
2014-06-04LLF20947ND
2014-06-04LLF20942ND
2014-06-04LLF20943ND
2014-06-04LLF20937ND
2014-06-04LLF20941ND
2014-06-04LLF20940ND
2014-06-04LLF20936ND
2014-06-04LLF20939ND
2014-06-04LLF20938ND
2014-09-10LLF37550ND
2014-09-10LLF37549ND
2014-10-09LLF48781ND
2014-12-09LLF48780ND
2018-03-06LLH68969ND
2018-03-06LLH68968ND