note for special populations

Some people may be more vulnerable to contaminants in drinking water than the general population. Immuno-compromised persons such as persons with cancer undergoing chemotherapy, persons who have undergone organ transplants, people with HIV/AIDS or other immune system disorders, some elderly, and infants can be particularly at risk from infections.

These people should seek advice about drinking water from their health care providers. To obtain EPA/Centers for Disease Control (CDC) guidelines on appropriate means to lessen the risk of infection by Cryptosporidium and other microbial contaminants, please call the Safe Drinking Water Hotline at (800) 426-4791.

High levels of trihalomethanes (THMs) may lead to an increased risk for miscarriage during the first trimester of pregnancy. THM levels vary throughout the year and are most likely to be highest during the summer. To obtain information about current THM levels, customers may contact Sweetwater Authority chemists Pete Baranov or Mark Hatcher at (619) 409-6820. Pregnant women concerned about this risk should seek advice from their health care providers.