Advisories and Health Effects
Mercury (Hg) is a naturally occurring metal found throughout the environment. It is a liquid at room temperature, combines easily with other metals and expands and contracts evenly with temperature changes. Because of these properties, mercury has been used in many household, medical and industrial products. Although mercury performs many useful functions in our workplaces and homes, it is toxic and can impair our health. Mercury is a potent neurotoxin, meaning that it interferes with the way nerve cells function.
Below is information regarding Mercury-related Advisories and the Health Effects of Mercury.
Advisories
Utah routinely samples waterbodies throughout the state for mercury and when high concentrations are found, advisories are issued for the specific species affected. However, although advisories exist, it is important to understand that not all waterbodies in the state have been tested and that further testing may result in additional advisories being issued.
The websites below provide more information on Consumption Advisories:
- Visit Utah's Fish Consumption Advisory Web Site
- Visit Utah's Waterfowl Consumption Advisory Web Site
Health Effects
Mercury poisoning causes a decreased ability to see, hear, talk and walk. It can cause personality changes, depression, irritability, nervousness, and the inability to concentrate. It can also cause damage to the brain, kidneys, and lungs. Mercury is a particularly serious problem for pregnant women and children. Fetuses and young children suffer the greatest risk because their nervous systems are still developing. They are four to five times more sensitive to mercury than adults.
