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Potomac Interceptor Sewer Line Repair

Sector: Water Supply and Storage • Location: Montgomery County, Maryland, United States

Source: AOL

Project
Under Repair

Maryland has filed a lawsuit against DC Water alleging that the utility ignored years of warning signs of corrosion and delayed repairs on the Potomac Interceptor sewer line. The pipe ruptured on January 19, releasing over 240 million gallons of untreated sewage into the Potomac River and nearby waterways, causing environmental damage and health advisories. Repairs have been ongoing for weeks, but

Status
Under Construction
Sector
Water Supply and Storage, Power Transmission, Power Generation (CCGT), Waste Processing and Treatment
Location
Montgomery County, Maryland, United States of America
Updated
22 Jul 2026
Source
AOL

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Project Information

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The project “Potomac Interceptor Sewer Line Repair” is an infrastructure initiative in the Water Supply and Storage sector, located in Montgomery County, Maryland, United States. Taiyo aggregates data on it from AOL.

Participants

Not available for this record.

Status

Original status

under repair

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Maryland has filed a lawsuit against DC Water alleging that the utility ignored years of warning signs of corrosion and delayed repairs on the Potomac Interceptor sewer line. The pipe ruptured on January 19, releasing over 240 million gallons of untreated sewage into the Potomac River and nearby waterways, causing environmental damage and health advisories. Repairs have been ongoing for weeks, but contamination remains as of mid-April.

Original sector

Water and Sewage

Budget

Location

Country

United States of America (USA)

State

Maryland

City

Montgomery County

Source

Source

AOL

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Power Transmission, Power Generation (CCGT), Waste Processing and Treatment

Article published date

2026-04-23

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