Harford County repairs sewage lines after major leak into Bynum Run

In Harford County, Maryland, crews are working to repair sewage lines in Bel Air following a significant leak that occurred last month, releasing approximately 750,000 gallons of raw sewage into the tributaries of Bynum Run stream. The Harford County Health Department has advised residents to avoid contact with the water due to health risks. Signs have been posted to warn the public, and further water testing is scheduled for next week to assess contamination levels. Residents are urged to stay out of the water until at least August 13 as repairs continue.

Harford County repairs sewage lines after major leak into Bynum Run
1 source
environment Published Aug 6, 2026

Topic overview

In brief

  • Crews are repairing sewage lines in Bel Air after a major leak last month.
  • An estimated 750,000 gallons of raw sewage contaminated local waters, prompting health warnings.
  • Residents are advised to avoid the water until at least August 13 while repairs and testing continue.

Summary

In Harford County, Maryland, crews have been working diligently to repair sewage lines in Bel Air following a significant leak that occurred last month. This incident resulted in an estimated 750,000 gallons of raw sewage spilling into the tributaries leading to the Bynum Run stream. The leak raised serious health concerns, prompting the Harford County Health Department to recommend that residents avoid contact with the water in the affected areas. Signs have been posted along the stream to warn the public, even after the broken pipe has been repaired. The health department has been actively monitoring the water quality, conducting tests to ensure it is safe for recreational use. They plan to test the water again next week to determine if the contamination levels have decreased enough to lift the warning. Until then, residents are advised to stay out of the water until at least August 13. The situation has left many local residents frustrated, as their backyards have turned into construction zones due to the ongoing repair work. The health department's proactive measures aim to protect public health while crews continue to secure the remaining sewage lines in the area.

Key entities

How Mestios works We aggregate coverage, extract key information, and use AI to summarize and compare perspectives. Learn more

Updated Aug 6, 2026

AI-generated summary. Please verify important information from original sources.