Fall/Winter 2025 Project Update: Western Branch Basin Environmentally Sensitive Areas Sewer Rehabilitation - CK7311B22

Access the update information WSSC Water provides to customers who live near ongoing sewer rehabilitation projects.

Group of three WSSC Water employees, wearing appropriate safety gear including hardhats and reflective vests, study a document one of them holds. A WSSC Water truck and orange traffic cones are in the background.

Project Purpose

To enhance service reliability of the sewer system, WSSC Water is rehabilitating our aging infrastructure. This project will rehabilitate 2.3 miles of sewer main and 16 sewer manholes will also be rehabilitated or replaced.

Project Schedule

May 2025 - May 2026

Project Status

Construction is 10% complete. Pipe work and stream work completion is estimated for May 2026.

Anticipated work hours are from 9:00 a.m. – 3:30 p.m. Work may occasionally extend beyond these hours to complete specific tasks.

Winter Holiday Schedule

Construction will pause from December 24, 2025, to January 1, 2026, except for emergency work if needed. Crews will return after the break to continue planned activities.

Key Contacts

WSSC Water Contract Supervisor

Douglas Koehn
202-400-1492
douglas.koehn@wsscwater.com

WSSC Water Onsite Inspector

Christopher Bush
240-990-2973
christopher.bush@wsscwater.com

Western Branch Basin Sewer Rehabilitation Project, Prince George's County. The thick lines (red) show the areas of sewer rehabilitation. The gray circles indicate the manhole locations.

Last Modified: February 9, 2026, 11:35 am EST