To reduce potential exposure to lead, the treatment plant adds a corrosion control inhibitor to the water that forms a protective layer on the lining of pipes and prevents lead from dissolving into the water. This corrosion control treatment has been used for over three decades, and water sample results indicate the method is effective.

Additional steps you can take to minimize potential exposure to lead in your home include:

• Using a water filter – Several types of inexpensive water filters are effective at removing lead. Before purchasing, look for an NSF certification mark that verifies the filter’s ability to remove lead. It will usually be found on the packaging.
• Running the tap before use – If lead is present, levels are likely at their highest when water has been sitting in the pipe for several hours. Clear this water from your pipes by running the cold water for five minutes, which allows you to draw fresh water from the main.
• Using cold water – Always use cold water for drinking, cooking, and preparing baby formula. If lead is present, it will dissolve more quickly in hot water, potentially increasing lead levels in water. Boiling water does not remove lead.
• Cleaning aerators – Aerators are small screens at the tips of faucets that regulate the flow of water. It’s a good idea to remove your aerators monthly and clean them out.
  Ultimately, the best way to protect yourself and your family is by removing all potential sources of lead. 

Learn more about the lead replacement program.