While the state was trying to reassure residents that their lead-tainted water was safe, ACLU reporter Curt Guyette started digging deeper and uncovered an epic environmental tragedy.
The city is in compliance with federal guidelines, but lead levels detected in Pittsburgh’s drinking water in 2013 were just shy of a federal limit that prompts major corrective action.
Scientists have known for a long time that even low levels of lead can cause neurological problems in children. But a new study shows those impacts may be felt for generations.
Back in the early 20th century, lead was considered the "Cadillac" of materials when it came to water pipes. And many cities are still dealing with the harmful impacts of lead's legacy.