No Raw Sewage Found in the Back River Wastewater Treatment Plant Outfall

Green banner with DPW logo and text "Department of Public Works Press Release"

The Department of Public Works (DPW) maintains that the continuous characterization of discharges from the Back River Wastewater Treatment Plant as untreated wastewater is absolutely not factual.

The Maryland Department of the Environment (MDE) examined a sample of solid waste materials observed earlier this week (April 14) in Back River. MDE’s analysis indicated that this was NOT raw sewage. The sample of solid waste material collected this week appears similar to the sample MDE received from Blue Water Baltimore on March 23.

The microscopic analysis of the March 23 sample showed no life visible (i.e., bacteria, fungi, protozoan, rotifers, and nematodes), indicating there were no undigested byproducts. The strong odor in both samples was similar to nutrient-rich oxygen-depleted marsh mud.

DPW continues to work closely with MDE and the Maryland Environmental Services (MES) agencies to ensure optimal performance of the Back River Wastewater Treatment Plant by collecting and comparing river samples daily. DPW will continue to partner with MDE and MES to ensure compliance.

BR Water 

A water sample taken from the outfall.

SOURCE: Back River Wastewater Treatment Plant, taken April 14.

 

 

Related Stories

DPW Offices and Facilities Closed for Good Friday, April 18  Trash, Recycling Pickups to Resume Saturday, April 19

DPW Director Khalil Zaied reminds residents that Good Friday, April 18, 2025, is a City holiday, and DPW offices and sanitation yards will be CLOSED. There will be NO trash or recycling collections on Good Friday. Trash and recycling collections, normally scheduled for Friday, April 18, will be collected on the make-up day, Saturday, April 19.

Spring Into Action! Register Now for Mayor Scott’s Spring Cleanup

BALTIMORE, MD (Wednesday, April 3, 2025) — Today, Brandon M. Scott, alongside the Baltimore City Department of Public Works (DPW), Baltimore City Department of Transportation (DOT), and the Mayor’s Office of Community Affairs invites residents to join the 2025 Mayor’s Annual Spring Cleanup and Day of Service on Saturday, April 26, from 9 a.m. to 1 p.m. 

Spring Into Action! Register Now for Mayor Scott’s Spring Cleanup

Call 311 or Register Online Your Community Group for a Cleanup

Brandon M. Scott, alongside the Baltimore City Department of Public Works (DPW), Baltimore City Department of Transportation (DOT), and the Mayor’s Office of Community Affairs invites residents to join the 2025 Mayor’s Annual Spring Cleanup and Day of Service on Saturday, April 26, from 9 a.m. to 1 p.m.