HRSD is undertaking a project to identify, design, and construct important improvements in your community to help reduce the amount of rainwater that gets into the sanitary sewer system through inflow and infiltration. This project will include rehabilitating and replacing damaged sanitary sewer pipes, service lateral connections, and manholes. The result of this work will help reduce the occurrence of sanitary sewer overflows (SSOs) caused by rainfall events, protecting public health and our region’s waterways.
HRSD will assess the sanitary sewer systems in the project areas identified in the Regional Wet Weather Management Plan (RWWMP), located in Chesapeake, James City County, Newport News, Norfolk, Portsmouth, Suffolk, Williamsburg, and York County. Working in collaboration with Locality Partners, HRSD will identify and reduce the volume of SSOs through the cost-effective reduction of Inflow and Infiltration. This Program is part of HRSD’s Consent Decree with the United States Environmental Protection Agency (EPA).
Early work includes collecting data, evaluating the sewer flow, and reviewing the data to identify and prioritize potential future project work areas and schedules. Data collection activities may involve sewer flow monitoring, smoke testing of the sanitary sewer system, closed-circuit television (CCTV) inspections of public and private sewer and service lateral, dye testing, and manhole inspections. Once all data is collected, evaluated, and prioritized, the project team will begin design, procurement, and construction activities if it is determined that construction is needed. When complete, these projects will reduce the volume of SSOs into our local waterways.
Please use the map below to view work that is currently occurring in your area: