Category: Case Study

Pittsburgh water crisis

How Pittsburgh Fixed Its Water Crisis!

Pittsburgh has transformed a 2016 lead water crisis into a national model, replacing over 13,000 lead service lines with an innovative trenchless method that swaps them for copper, minimizing disruption to homes.

Read More
Community Water Leaders Network logo

Community Water Leaders Network

Community Water Center launched the Community Water Leaders Network to address systemic exclusion of low-income, rural communities of color in water decision making.

Read More
Damaged lead piping

Evansville Offering Lead Pipe Replacement At No Cost

Evansville is offering to replace lead pipes in some west side neighborhoods at no cost.

Read More
Lead service line pipe. Photo by: Kenney, Kara.

Crews replace thousands of lead service lines in Near Northwest Riverside neighborhood

Indianapolis socializes LSL replacemnet costs so customers pay less than $5 per bill.

Read More
City of Akron. Photo by: Drew Scofield, News 5.

City of Akron removes last lead service line

Akron has completed the removal of all lead service lines, becoming one of the first major U.S. cities to be lead-free.

Read More
City of Cynthiana

Cynthiana, KY – City completes removal of lead piping

The City of Cynthiana has removed all of its lead piping, as of January 2, 2026.

Read More
Auburn LSL Potholing Eligibility, an Application Built with ArcGIS Experience Builder

Potholing and GIS: Prioritization Planning for Lead Service Line Replacement

This article provides an example of how water utilities can combine, GIS, predictive modeling, and physical verification to plan and prioritize replacements.

Read More
Wilmington Delaware

Wilmington Water Launches Updated Service Line Map, Begins Outreach for Lead Testing

Wilmington Water announces updates to its Line Map and announces the replacement of nearly 1,000 service lines.

Read More
The Fight for Progress

The Fight for Progress: Wisconsin’s Push for Lead Pipe Replacement

The Fight for Progress is an unprecedented all-access deep dive into the complex subject of lead service line replacement in Wisconsin.

Read More
The Big Barrier to Removing Toxic Lead Pipes

The Big Barrier to Removing Toxic Lead Pipes

The Passaic Valley Water Commission explains how New Jersey’s lead service line replacement effort is confronting a practical reality: utilities can’t replace what they can’t access.

Read More

Milwaukee is one of the few cities in the country with a prioritization plan to ensure neighborhoods likely to suffer the most severe impacts from lead poisoning get their pipes replaced first. In consultation with a community-based group, Coalition for Lead Emergency (COLE), and following a public engagement process, Milwaukee included in an ordinance three indicators to prioritize where LSLs will be removed first:

  1. The area deprivation index (ADI), which is a compilation of social determinants of health
  2. The percentage of children found to have elevated lead levels in their blood when tested for lead poisoning
  3. The density of lead service lines in the neighborhood.

Read more here.