Engineering Lessons from the 1993 Milwaukee Drinking Water Contamination

The 1993 Milwaukee water contamination was not caused by a single design flaw or mechanical breakdown. It resulted from a combination of inadequate pathogen barriers, limited monitoring capability, and delayed operational response within a system that appeared compliant and functional by regulatory standards.

By |2026-02-02T09:38:00-06:00February 26th, 2026|Friday Famous Failures|2 Comments

Engineering Lessons from the 1992 Guadalajara Sewer Explosions

On April 22, 1992, a series of underground explosions ripped through the Reforma sector of Guadalajara, Mexico’s second-largest city. Over the course of roughly an hour, at least ten powerful blasts traveled along the main sewer collector, tearing open more than 8 km of streets, destroying blocks of homes and businesses, and killing over 200 people.

By |2026-01-23T15:38:24-06:00January 29th, 2026|Friday Famous Failures|0 Comments