The Cape Cod Breast Cancer and Environment Study is the first practical field-based study that is evaluating the potential for a relationship between exposure to these compounds and breast cancer incidence. Drinking water on Cape Cod is of concern because the aquifer is highly vulnerable to contamination and there are many potential sources of contaminants, including wastewater and point sources. The Cape drinking water aquifer is one of the most vulnerable in the country, in terms of potential for contamination from agents appplied to the ground or discharged below ground. Wastewater, which is a significant source of drinking water contamination, is known to be estrogenic. Because this is a new field of research, these compounds are not included in testing for regulatory compliance.
Researchers can test for estrogenic compounds using a bioassay or chemical analyses.
How to Make a Contribution 1997 Silent Spring Institute, Inc.