Madrid, Iowa residents: A cleanup site called VOC FORMER GIANT WASH CLEANERS is 9.5 miles away. It contains chemicals known as Volatile Organic Compounds (VOCs). These chemicals easily turn into gases, which can be harmful if breathed in. They can also seep into underground water, potentially affecting your drinking water and water used for gardening. Children are more vulnerable to these substances. Regularly check local water quality reports. While distant, being aware helps keep your family safe.