We are committed to improving community health and safety through collaboration and innovation. Our recent efforts, as highlighted by GIS Specialist George Nikokiris in a podcast and blog post with Esri, demonstrate how we’re using Geographic Information Systems (GIS) technology to address the critical issue of lead contamination in water supply lines across northern Indiana and southwestern Michigan.

The Hidden Danger of Lead Pipes
While lead was once a common choice for plumbing due to its durability, we now know the serious health risks it poses, especially when it contaminates drinking water. Many communities remain unaware of where lead pipes are located within their water systems, causing delays in necessary actions to protect public health.
The Risks of Lead Contamination
Lead exposure is particularly harmful to young children, pregnant women, and pets. Long-term exposure can lead to developmental delays, learning disabilities, and other severe health issues. Identifying and replacing these pipes is crucial for ensuring safe drinking water for all residents.
Our Collaborative Approach to Mapping Lead Pipes
In his conversation with Esri, George Nikokiris emphasizes how Abonmarche’s GIS team collaborates with local leaders and residents to address this challenge. We are working to create detailed, comprehensive inventories of water supply lines, which will help communities identify the presence of lead pipes and prioritize their replacement.
“Collaboration with local residents and leaders is key to tackling the issue of lead contamination. By using GIS technology and community engagement, we are building stronger, safer neighborhoods.” — George Nikokiris, GIS Specialist at Abonmarche
Utilizing GIS Technology for Better Mapping
Our approach includes extensive research, including delving into historical records, to accurately map and track lead pipe locations. GIS technology allows us to create interactive maps that visualize the extent of lead pipe usage in each area, helping local authorities make informed decisions about water system improvements.

Community Engagement in Lead Pipe Identification
Community involvement is at the heart of our initiative. Through the use of ArcGIS Hub sites, we are empowering residents to actively participate in the identification of lead service lines. Our efforts include:
- Distributing informative door hangers to educate residents about the dangers of lead pipes
- Conducting surveys to gather community insights on water service line conditions
- Establishing online platforms where residents can report potential issues and monitor the progress of lead pipe replacements
By fostering community engagement, we are raising awareness and creating a shared sense of responsibility for improving water safety.
Join Us in This Essential Initiative
We invite you to learn more about how we’re leveraging GIS technology to improve water safety and engage local communities in addressing the lead pipe issue. Together, we can help pave the way to a healthier, safer environment for everyone.
Learn More About Our Digital Solutions Services
Follow us on Social Media!
