Pesticides

Pesticides are used to kill pests such as insects on farm fields. Pesticides can seep into the groundwater and cause kidney and liver damage and cancer in humans who drink the water. Over 2.5 BILLION pounds of pesticides are used in the United States.

Fecal Coliform

Yep, that’s right. Human waste contains bacteria that can contaminate groundwater. Fecal coliforms can cause stomach illnesses and diarrhea and if they are present, other pathogens may be there also.

Uranium

Uranium is a radioactive element used in nuclear power plants. It also exists naturally in small concentrations in the ground. Too much uranium can cause cancer and other illnesses.

Chemical Solvents

TCE is an example of a chemical solvent. TCE is used in industries to clean parts and materials. Too much of it in the groundwater can cause cancer in humans.

Nitrates

Nitrates are chemicals present in most fertilizers. Nitrates can contaminate the groundwater, causing serious illness in young children. Over 115 million tons of fertilizer are used in the United States.

Benzene

Benzene contamination can come from leaking fuel tanks and industrial waste. Too much of it can cause cancer, nerve, lung and kidney damage, and blood disorders.