03/06/2025
Percentage of Lead Pipes in the U.S.:
The U.S. Environmental Protection Agency (EPA) estimates that **6-10 million lead service lines (LSLs)** are still in use across the country. This represents approximately **6-10% of all water service lines** in the U.S. that are made of lead or contain lead components. Lead pipes are more common in older cities and towns, particularly those built before the 1986 ban on lead pipes.
States with the Highest Levels of Lead Pipes:
States with older infrastructure and industrial histories tend to have the highest concentrations of lead pipes. According to recent data and reports, the following states are among those with the most lead service lines:
1. **Illinois** (especially Chicago)
2. **Michigan** (especially Detroit and Flint)
3. **Ohio** (especially Cleveland and Toledo)
4. **Pennsylvania** (especially Philadelphia and Pittsburgh)
5. **New York** (especially New York City and Buffalo)
6. **New Jersey** (especially Newark and Trenton)
7. **Wisconsin** (especially Milwaukee)
8. **Massachusetts** (especially Boston)
9. **Missouri** (especially St. Louis)
10. **Texas** (especially Houston and Dallas)
These states have significant numbers of older homes and aging water infrastructure, which increases the likelihood of lead pipes being present.
Top 10 Towns in Colorado with Old Lead Pipes:
Colorado, like many states, has areas with aging infrastructure that may still contain lead pipes. While comprehensive town-level data is not always publicly available, the following towns and cities in Colorado are known to have older housing stock and water systems that could contain lead pipes:
1. **Denver** (older neighborhoods like Capitol Hill and Five Points)
2. **Pueblo** (historic areas with older plumbing)
3. **Colorado Springs** (older parts of the city)
4. **Leadville** (historic mining town with aging infrastructure)
5. **Trinidad** (older homes and water systems)
6. **Grand Junction** (some older neighborhoods)
7. **Boulder** (historic districts)
8. **Fort Collins** (older residential areas)
9. **Greeley** (older parts of the city)
10. **Durango** (historic homes and infrastructure)
# # # Health Risks of Lead Pipes:
Lead pipes can leach lead into drinking water, especially if the water is corrosive or if the pipes are disturbed. Long-term exposure to lead can cause serious health issues, including:
- Developmental delays in children
- Neurological damage
- High blood pressure and kidney problems in adults
# # # Efforts to Replace Lead Pipes:
The **Bipartisan Infrastructure Law** passed in 2021 includes $15 billion specifically for lead pipe replacement across the U.S. Many states and municipalities are actively working to identify and replace lead service lines, but the process is slow and costly.
Yes, it is true that the **$15 billion allocated in the Bipartisan Infrastructure Law (BIL)** for lead pipe replacement is estimated to cover only about **20% of the total cost** needed to remove all lead service lines (LSLs) in the United States. Here's a breakdown of the situation:
# # # Estimated Cost to Replace All Lead Pipes:
The **EPA and other experts** estimate that the total cost to replace all lead service lines in the U.S. could range from **$45 billion to $60 billion**. This means the $15 billion from the BIL would cover only a fraction of the total need—approximately **20-30%**.
# # # Why the Funding Falls Short:
1. **High Cost of Replacement**: Replacing lead pipes is expensive, as it involves digging up streets, replacing infrastructure, and ensuring safe water delivery during and after the process.
2. **Scale of the Problem**: There are an estimated **6-10 million lead service lines** across the U.S., and many are located in older, densely populated urban areas where replacement is particularly challenging.
3. **Additional Costs**: Beyond the pipes themselves, there are costs for water testing, public education, and ensuring water treatment systems are optimized to prevent lead leaching.
# # # What This Means:
- **Prioritization**: States and municipalities will need to prioritize the most at-risk communities, such as those with high lead levels in water or vulnerable populations (e.g., children and low-income families).
- **Additional Funding**: More funding will be needed from state, local, and federal sources to fully address the problem. Some states and cities have already started their own lead pipe replacement programs to supplement federal funding.
- **Long-Term Effort**: Even with the BIL funding, replacing all lead pipes will likely take decades without additional resources.
# # # Advocacy and Next Steps:
Advocacy groups, such as the **Natural Resources Defense Council (NRDC)** and **Environmental Defense Fund (EDF)**, are pushing for more funding and faster action to address this public health crisis. They argue that the long-term health and economic benefits of removing lead pipes far outweigh the upfront costs.
If you're concerned about lead pipes in your area, you can:
- Contact your local water utility to request information about lead service lines.
- Have your water tested for lead.
- Advocate for increased funding and faster action at the local and state levels.
