Is Your NYC Home at Risk? The Hidden Danger of Lead Solder Installed Before 1990
-
Written by: Stephen Hathaway
- Published:
- Updated: September 23, 2024
Summary
Lead solder, once a common material in plumbing, poses a significant health risk in homes built before 1990. Though officially banned in 1986, many homes continued to use lead solder in plumbing systems for several years after due to slow enforcement. This blog post will guide you through identifying, testing, and mitigating the risks associated with lead solder, a hidden threat still lingering in many younger NYC homes.
- Identifying Lead Solder: Learn how to check if your home’s plumbing uses lead solder.
- Testing for Lead in Water: Understand the critical need for regular water testing to detect lead.
- Mitigation and Replacement Options: Explore effective solutions to reduce or eliminate lead exposure.
Lead solder, frequently used in homes built before 1990, can still be found in most plumbing systems as young as 35 years old today. While newer construction has adopted safer alternatives, these not so old, pre-1990 homes in NYC often retain their lead solder joints, even decades after the material was banned for use in potable water systems. Lead leaches into drinking water from corroded solder, especially when water sits stagnant in the pipes. This poses a severe health risk, particularly to children, pregnant women, and the elderly, as lead exposure is linked to developmental delays, neurological damage, and other chronic health conditions.
Recognizing the hidden risks associated with lead solder in your home with copper plumbing is crucial for ensuring the safety maintenance of your home’s water supply.
How to Identify Lead Solder in Your Home
Identifying lead solder in your plumbing system is an essential step in assessing your risk. Start by inspecting visible pipe joints where solder connects the copper piping. Lead solder appears dull gray and may show signs of corrosion over time.
The next step is to be prepared and have on hand a surface lead testing kit which can be obtained online and in local hardware stores. Verify if in fact you have lead solder. Fact is if your home was built prior to 1990* it was the only solder used for decades and therefore you almost certainly will learn that in fact you do have lead soldering your copper plumbing.
Identifying and addressing lead solder in your home is the first line of defense against exposure to this harmful contaminant.
Discover the Shocking Truth: 1 in 5 New Yorkers Exposed to Lead in Drinking Water
https://olympianwatertesting.com/one-fifth-of-new-yorkers-potentially-exposed-to-lead-in-drinking-water/
The Importance of Testing for Lead in Water
Testing for lead is critical, especially if your home was built before 1990 and if lead solder was used in the plumbing system. Testing kits are available for home use, but the most reliable method is to hire a professional water testing service. These tests measure the concentration of lead in your water, providing a clear picture of potential contamination levels based upon science and accepted EPA methodology.
Regular testing ensures early detection of changes in water quality, allowing you to address lead contamination swiftly before it poses a serious health risk.
Some folks rely on doctor visits and testing their children this way, however our recommendation is to be preventative and know your levels and keep the vulnerable away from any regulatory exceedances of the EPA MCL of 15 ug/l.
First and second draw testing is recommended for the best evaluation. And the timing between the two samples can vary and be set based (to discretion) upon your plumbing system profile. As example, the recommendation for a level one private home may differ from an apartment on the 20th floor of a building.
Mitigation Strategies for Lead Exposure
If your water tests positive for lead, there are several steps you can take to minimize exposure. One of the most effective solutions is installing a water filtration system designed to remove lead. Point-of-use filters, such as those attached to faucets or placed under sinks, are excellent for reducing lead levels in drinking water. Another strategy is flushing your plumbing system—running cold water for several minutes every time before using it for drinking or cooking.
Remember that boiling water or cooking with it does not remove lead. In fact mathematically the lead levels increase with boiling due to the water level evaporating and increasing the concentration of the lead which does not evaporate.
Make note that when testing, you must test all faucets and fixtures as each fixture has its own independent result that does not represent or speak for another fixture on the premises. So because your kitchen sink cold supply passes, your toddler may still be playing in a bathtub full of lead… and those bathtub toys go straight in the mouths of the little ones that we are trying to protect the most.
Also I have the obligation to share that faucets on the shelves in 2024 and in brand new lead free homes have lead in them 99% of the time as well. So testing your newly built lead free home is still as important.
Combining this knowledge with ongoing professional water testing ensures continued protection for your family from the harmful effects of lead exposure.
Uncover the Hidden Danger: Soldering Copper to Lead and Its Impact on Your Health https://olympianwatertesting.com/soldering-copper-to-lead-the-elephant-in-the-room-thats-harming-our-health/
The Case for Replacing Lead Solder in Plumbing
Replacing lead solder joints in your plumbing system is impractical, inefficient, unreliable and impossible for the most part.
If you will open all of the walls and ceilings, it only makes sense to replace all of the "copper soldered" plumbing.
The inevitable truth is that sooner or later all plumbing systems subjected to lead solder (pre-1990 homes in most cases) connections will need to be replaced prematurely for the safety of your family and perhaps your tenants. I suspect that obviously at some time in the future this has to affect your property value as well.
The only exceptions are homes built in 1990 or newer or homes that have had their entire plumbing system replaced after 1990, which are unlikely to contain lead solder. Any other property should undergo proper professional regulatory testing before making any critical safety assumptions.
Conclusion
The hidden danger of lead solder in NYC homes built before 1990 remains a significant health concern. Homeowners must be proactive in identifying lead solder, testing their water for contamination, and taking steps to mitigate or eliminate lead exposure. By understanding the risks and taking action, you can protect your family from the long-term health effects of lead poisoning.
Professional regulatory drinking water testing and adopting water filtration solutions might seem like daunting tasks, but they are essential investments in the health and safety of your household. Don’t wait until it’s too late—take control of your home’s water quality today and schedule a professional water test.
Disclaimer: While lead solder was officially banned in 1986, this ban was not strictly enforced until nearly 1990. Therefore, homes built between 1986 and 1990 may still contain lead solder, making it crucial to test for lead regardless of the construction date.
Protect Your Child’s Future: Learn How Lead Affects Learning and Health
https://olympianwatertesting.com/lead-and-learning-the-impact-on-childrens-health/
Share this on social media:
See also:
Related Posts
