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Massive Sewer Break Pollutes Potomac River
30 Sep
Summary
- A 72-inch sewer pipe near Washington, DC, ruptured.
- Over 240 million gallons of untreated wastewater spilled.
- The spill contaminated the Potomac River, causing significant pollution.

In January, a critical 72-inch sewer pipe near Washington, DC, experienced a major failure. This rupture resulted in an estimated 240 million gallons of untreated wastewater being discharged directly into the Potomac River. The scale of this event marks it as one of the most significant sewage spills ever recorded in the United States.
The district's water authority responded promptly by redirecting the affected flow. Immediate remediation efforts are now underway to address the environmental impact on the Potomac River. The focus is on managing the pollution and restoring the waterway.