As water travels over the surface of the land or under the ground, it dissolves naturally-occurring minerals and radioactive material. It also picks up substances left by animal or human activity as it travels to its destination. For instance, microbial contaminants may come from sewage treatment plants, septic tanks, livestock operations, and wildlife. Pesticides and herbicides come from agricultural runoff and excess residential use. Other contaminants come from urban runoff, petroleum products, mining, and industrial wastewater.
Radioactive materials can occur naturally or come from oil and gas production and mining.
Also, the public is welcome and encouraged to attend city council meetings, which occur the first and third Tuesday of each month. Este reporte contiene informacion inportante hacerca de su agua potable. Some people may be more vulnerable to contaminants in drinking water than the general population. These people should seek advice about drinking water from their health care providers. The level of a contaminant in drinking water below which there is no known or expected risk to health.