
Lead contamination poses a serious threat to the safety of drinking water in Pennsylvania. This colourless, odourless, and tasteless metal can go undetected in water. Exposure to lead in water places adults at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. At even greater risk are children, whose rapidly growing bodies absorb lead more quickly and efficiently. Lead can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level in children.
Characteristics | Values |
---|---|
Definition | Lead contamination occurs when lead from pipes, fixtures, or the solder that connects the pipes leaches into the water. |
Health Risks | Adults are at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. Children are at higher risk for premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level. |
Sources | Man-made sources include domestic wastes, insecticides and herbicides, food processing waste, pollutants from livestock operations, VOCs, heavy metals from electronic wastes, chemical waste, and medical wastes. Natural sources include groundwater sources that possess naturally occurring ores that are rich in toxic metals. |
Corrosion | Lead can corrode from metal faucets and fixtures made from brass, an alloy of copper and zinc that often contains lead. |
Age | Plumbing materials age and begin to wear away (called corrosion). If they are made with lead, it can get into the drinking water. |
Elevated Levels | If water has not been used for several hours – for example, first thing in the morning or when you get home from school or work – it may have elevated levels of lead. |
Prevention | Public water system officials can visit the Compliance with Revised Lead and Copper Rule and Lead Poisoning Prevention Act webpage. |
What You'll Learn
- Lead contamination poses a serious threat to drinking water safety
- Lead can corrode from metal faucets and fixtures made from brass
- Elevated lead levels can be found in water that has not been used for several hours
- Lead contamination of drinking water can occur due to leaded solder or lead pipes
- Lead contamination is a serious health hazard for children under 6
Lead contamination poses a serious threat to drinking water safety
Lead contamination poses a serious threat to the safety of drinking water. Lead is a potential concern for all homes whether on a public (municipal) or private (individual well or spring) water supply. Lead contamination can occur in water if there is lead in pipes, fixtures, or the solder that connects the pipes. Public water system officials looking for information can visit the Compliance with Revised Lead and Copper Rule and Lead Poisoning Prevention Act webpage.
Plumbing materials age, they begin to wear away (called corrosion). If they are made with lead, it can get into the drinking water. When water sits still and remains in contact with plumbing materials containing lead for a period of time, the lead may dissolve into the water. If water has not been used for several hours – for example, first thing in the morning or when you get home from school or work – it may have elevated levels of lead.
Lead contamination of water can occur due to both man-made and natural sources. Geological formations of different areas largely contribute to the elemental compositions of the water bodies, and as such could be the reason for the elevated concentrations of the elements causing pollution of the water. Underground water sources may possess naturally occurring ores that are rich in toxic metals, which leach into water bodies causing pollution. Lead can also corrode from metal faucets and fixtures made from brass, an alloy of copper and zinc that often contains lead, including chrome-plated brass fixtures.
Exposure to lead in water places adults at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. At even greater risk are children, whose rapidly growing bodies absorb lead more quickly and efficiently. Lead can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level in children. The U.S. Environmental Protection Agency (EPA) states that lead is the most serious environmental health hazard for children under 6 years old in the United States.
Lead is a potential concern for all homes whether on a public (municipal) or private (individual well or spring) water supply. Depending on its other chemical characteristics, the water itself dissolves lead from leaded solder or lead pipes in plumbing systems in a process called "corrosion". In rare instances, lead gets into water as a result of pesticides that were used decades ago or industrial activity that contaminates soil and groundwater.
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Lead can corrode from metal faucets and fixtures made from brass
Lead contamination poses a serious threat to the safety of drinking water. Lead is a colorless, odorless, and tasteless metal that can go undetected in water. Exposure to lead in water places adults at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. At even greater risk are children, whose rapidly growing bodies absorb lead more quickly and efficiently. Lead can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level in children.
If there is lead in pipes, fixtures, or the solder that connects the pipes, drinking water may become contaminated. Public water system officials looking for information can visit the Compliance with Revised Lead and Copper Rule and Lead Poisoning Prevention Act webpage. As plumbing materials age, they begin to wear away (called corrosion). If they are made with lead, it can get into the drinking water. When water sits still and remains in contact with plumbing materials containing lead for a period of time, the lead may dissolve into the water. If water has not been used for several hours – for example first thing in the morning or when you get home from school or work – it may have elevated levels of lead.
Lead is a potential concern for all homes whether on a public (municipal) or private (individual well or spring) water supply. Depending on its other chemical characteristics, the water itself dissolves lead from leaded solder or lead pipes in plumbing systems in a process called "corrosion". In rare instances, lead gets into water as a result of pesticides that were used decades ago or industrial activity that contaminate soil and groundwater.
Lead contamination comes from both man-made and natural sources. Underground water sources may possess naturally occurring ores that are rich in toxic metals, which leach into water bodies causing pollution. Anthropogenic sources include contamination due to domestic wastes, insecticides and herbicides, food processing waste, pollutants from livestock operations, VOCs, heavy metals from electronic wastes, chemical waste, and medical wastes.
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Elevated lead levels can be found in water that has not been used for several hours
If there is lead in pipes, fixtures, or the solder that connects the pipes, drinking water may become contaminated. Public water system officials looking for information can visit the Compliance with Revised Lead and Copper Rule and Lead Poisoning Prevention Act webpage.
As plumbing materials age, they begin to wear away (called corrosion). If they are made with lead, it can get into the drinking water. Depending on its other chemical characteristics, the water itself dissolves lead from leaded solder or lead pipes in plumbing systems in a process called "corrosion".
Lead contamination poses a serious threat to the safety of drinking water in Pennsylvania. This colorless, odorless, and tasteless metal can go undetected in water. Exposure to lead in water places adults at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. At even greater risk are children, whose rapidly growing bodies absorb lead more quickly and efficiently. Lead can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level in children.
The U.S. Environmental Protection Agency (EPA) states that lead is the most serious environmental health hazard for children under 6 years old in the United States. For this reason, lead is a potential concern for all homes whether on a public (municipal) or private (individual well or spring) water supply.
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Lead contamination of drinking water can occur due to leaded solder or lead pipes
Lead contamination poses a serious threat to the safety of drinking water in Pennsylvania. This colourless, odourless, and tasteless metal can go undetected in water. Exposure to lead in water places adults at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. At even greater risk are children, whose rapidly growing bodies absorb lead more quickly and efficiently. Lead can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level in children. The U.S. Environmental Protection Agency (EPA) states that lead is the most serious environmental health hazard for children under 6 years old in the United States.
If there is lead in pipes, fixtures, or the solder that connects the pipes, drinking water may become contaminated. Public water system officials looking for information can visit the Compliance with Revised Lead and Copper Rule and Lead Poisoning Prevention Act webpage. As plumbing materials age, they begin to wear away (called corrosion). If they are made with lead, it can get into the drinking water. When water sits still and remains in contact with plumbing materials containing lead for a period of time, the lead may dissolve into the water. If water has not been used for several hours – for example, first thing in the morning or when you get home from school or work – it may have elevated levels of lead.
Depending on its other chemical characteristics, the water itself dissolves lead from leaded solder or lead pipes in plumbing systems in a process called "corrosion". In rare instances, lead gets into water as a result of pesticides that were used decades ago or industrial activity that contaminates soil and groundwater. Lead can also corrode from metal faucets and fixtures made from brass, an alloy of copper and zinc that often contains lead, including chrome-plated brass fixtures.
Anthropogenic sources include contamination due to domestic wastes, insecticides and herbicides, food processing waste, pollutants from livestock operations, VOCs, heavy metals from electronic wastes, chemical waste, and medical wastes. Airborne pollutants like PM also introduce other organic pollutants into surface water. These pollutants can result in human health problems such as stomach aches, vomiting, diarrhea, and typhoid.
Water pollution comes from both man-made and natural sources. Underground water sources may possess naturally occurring ores that are rich in toxic metals, which leach into water bodies causing pollution.
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Lead contamination is a serious health hazard for children under 6
Lead contamination poses a serious threat to the safety of drinking water in Pennsylvania. This colourless, odourless, and tasteless metal can go undetected in water. Exposure to lead in water places adults at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. At even greater risk are children, whose rapidly growing bodies absorb lead more quickly and efficiently. Lead can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level in children. The U.S. Environmental Protection Agency (EPA) states that lead is the most serious environmental health hazard for children under 6 years old in the United States.
If there is lead in pipes, fixtures, or the solder that connects the pipes, drinking water may become contaminated. Public water system officials looking for information can visit the Compliance with Revised Lead and Copper Rule and Lead Poisoning Prevention Act webpage. As plumbing materials age, they begin to wear away (called corrosion). If they are made with lead, it can get into the drinking water. When water sits still and remains in contact with plumbing materials containing lead for a period of time, the lead may dissolve into the water. If water has not been used for several hours – for example, first thing in the morning or when you get home from school or work – it may have elevated levels of lead.
For this reason, lead is a potential concern for all homes whether on a public (municipal) or private (individual well or spring) water supply. Depending on its other chemical characteristics, the water itself dissolves lead from leaded solder or lead pipes in plumbing systems in a process called "corrosion". In rare instances, lead gets into water as a result of pesticides that were used decades ago or industrial activity that contaminates soil and groundwater. Lead can also corrode from metal faucets and fixtures made from brass, an alloy of copper and zinc that often contains lead, including chrome-plated brass fixtures.
Instances of high arsenic and lead contamination of groundwater sources are linked to such ores. Also, as noted by Ewuzie et al. (2020), geological formations of different areas largely contribute to the elemental compositions of the water bodies, and as such could be the reason for the elevated concentrations of the elements causing pollution of the water. Anthropogenic sources include contamination due to domestic wastes, insecticides and herbicides, food processing waste, pollutants from livestock operations, VOCs, heavy metals from electronic wastes, chemical waste, and medical wastes.
Lead contamination poses a serious threat to the safety of drinking water in Pennsylvania. This colourless, odourless, and tasteless metal can go undetected in water. Exposure to lead in water places adults at higher risk for cancer, stroke, kidney disease, memory problems, and high blood pressure. At even greater risk are children, whose rapidly growing bodies absorb lead more quickly and efficiently. Lead can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level in children. The U.S. Environmental Protection Agency (EPA) states that lead is the most serious environmental health hazard for children under 6 years old in the United States.
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Frequently asked questions
Lead pollution in water occurs when lead from leaded solder or lead pipes in plumbing systems dissolves into water due to corrosion.
Lead can get into water through corrosion of metal faucets and fixtures made from brass, an alloy of copper and zinc that often contains lead. It can also occur due to pesticides used decades ago or industrial activity that contaminates soil and groundwater.
Exposure to lead in water poses a serious threat to adults and children. For adults, it can lead to cancer, stroke, kidney disease, memory problems, and high blood pressure. In children, it can cause premature birth, reduced birth weight, seizures, hearing loss, behavioral problems, brain damage, learning disabilities, and a lower IQ level.
Lead pollution in water can come from both man-made and natural sources. Man-made sources include domestic wastes, insecticides, herbicides, food processing waste, pollutants from livestock operations, VOCs, heavy metals from electronic wastes, chemical waste, and medical wastes.
Lead pollution in water can be prevented by regularly flushing water to reduce the contact time between water and plumbing materials containing lead. It is also important to avoid using water that has been untouched for several hours and to install water filters that can remove lead from drinking water.