LOCAL GOVERNMENT

INTERCOUNTY & REGIONAL AGENCIES

WASHINGTON SUBURBAN SANITARY COMMISSION

ORIGIN & FUNCTIONS

Created in 1918, the Washington Suburban Sanitary Commission is a bi-county water and sewer agency that governs the Washington Suburban Sanitary District (Chapter 122, Acts of 1918).


[photo, Annapolis office, Washington Suburban Sanitary Commission, 7 State Cicle, Annapolis, Maryland] The Commission provides water and treats sewerage to the District, which covers Prince George's and Montgomery counties, Maryland. In those two counties, the Commission provides drinking water to nearly 2 million people, and is responsible for the construction, maintenance, and operation of water supply and sewerage systems. Indeed, the Commission operates and maintains more than 10,000 miles of water and sewer mains. It also regulates and inspects plumbing and gas-fitting installations, and sets customer rates for its suburban Maryland service area.

Annapolis office, Washington Suburban Sanitary Commission, 7 State Cicle, Annapolis, Maryland, December 2016. Photo by Diane F. Evartt.


Water Sources. Two major water sources supply the Commission system. The Patuxent River is one source tapped through the Patuxent River Water Filtration Plant, which lies east of Burtonsville near Laurel in Prince George's County. The other source is the Potomac River treated by the Potomac River Water Filtration Plant in western Montgomery County. In addition, the Commission stores about 12 billion gallons of raw water at Rocky Gorge Reservoir in Prince George's and Montgomery counties, and at Triadelphia Lake in Montgomery County. Little Seneca Lake in Montgomery County and the Jennings Randolph Reservoir in West Virginia provide storage for an additional 17 billion gallons of water. To ensure water safety and quality, the Commission's laboratory in Montgomery County conducts approximately 500,000 tests annually.

Sewage Treatment. Much of the sewage from the Commission service area is carried by trunk sewers into the District of Columbia and treated at the regional Blue Plains Pollution Control Plant in Washington, DC. Six other sewage disposal plants are operated by the Commission. Three are in northern Montgomery County at Seneca Creek, Hyattstown, and Damascus. The three plants in Prince George's County include the Piscataway Wastewater Treatment Plant at Piscataway Bay (Accokeek); and one each at Upper Marlboro (Western Branch), and near Laurel (Parkway Waste Water Treatment Plant).

The Commission's annual budget is subject to joint approval by the Montgomery County Council and the Prince George's County Council.

Six members constitute the Commission: three from Montgomery County, and three from Prince George's County. Each county's members are named to four-year terms by the County Executive with County Council consent (Code Public Utilities Article, secs. 16-101 through 29-107).

Dams & Reservoirs. The Washington Suburban Sanitary Commission owns and operates three dams.

Completed in 1944, the Brighton Dam provides source drinking water for customers in the Washington Suburban Sanitary District. Located in Brookeville, the Dam spans the Patuxent River between Montgomery and Howard counties, creating the Tridelphia Reservoir.

The T. Howard Duckett Dam has operated since 1954. It spans the Patuxent River between Prince George's and Howard counties, creating the Rocky Gorge Reservoir.

Little Seneca Dam is at Boyds (Montgomery County), Maryland, in Black Hill Regional Park, which is run by the Maryland-National Capital Park and Planning Commission. The Dam creates Little Seneca Lake, which is part of the Washington Metropolitan Regional Water Supply.


GENERAL MANAGER & CHIEF EXECUTIVE OFFICER

ENGINEERING & CONSTRUCTION
The Engineering and Construction Department plans and designs water and sewer main extensions as well as prepares, reviews and approves requests for plumbing, gas fitting and house connections in addition to all planned service connections.

In addition, Engineering and Construction oversees six Divisions: Engineering and Environmental Services; Facility Design; Pipeline Construction; Pipeline Design; Planning; Regulatory Services.

The Engineering and Environmental Services Division provides technical services for capital construction contract specifications and bid documents, change order cost estimates, easement, right of way and service connection recordation. The Division maintains the Geographic Information System (GIS), provides internal surveying property acquisitions and manages and protects the source watersheds and reservoirs as well as oversees regulatory compliance of environmental assets.

Overseeing facility planning studies, special projects, facility and major pipeline design, the Facility Design Division also supervises construction management and inspection of major facility projects.

The Pipeline Construction Division oversees contract management and inspection of construction contracts for water supply and wastewater pipelines.

The Pipeline Design Division comprises three sections: Relocation, Sewer, and Water. The Relocation section evaluates impacts to the Commission’s pipeline infrastructure due to construction and related activities performed by other governmental agencies, utilities and private homeowners. The Sewer Infrastructure Section plans, designs, and manages sewer repair, replacement, and rehabilitation projects. The Water Infrastructure Section plans and manages the design of water main rehabilitation projects and provides technical support to the Commission's construction teams.

Managing water supply capacity and treatment, transmission distribution and storage systems for water as well as treatment, collection and conveyance of wastewater, the Planning Division also works on agreements with other jurisdictions and agencies for any proposed state or federal policies initiatives, laws or regulations related to the utility.

The Regulatory Services Division enforces the federally mandated pretreatment program and plumbing and gasfitting regulations, regulates discharges into the sewer system, conducts discharge samplings from industrial users, and investigates and responds to hazardous material spills in the sewer system. This Division includes the Fats, Oils and & Grease Program and Cross-Connection Control Program.

PERFORMANCE & ACCOUNTABILITY
The Office of Performance and Accountability began as Strategy and Innovation, but it reformed under its current name by August 2024.

The Office of Performance and Accountability leads data-driven meetings to share accurate and up-to-date information, coordinates the development of tactics and strategies, deploys resources, and follows up for the collective benefit of all stakeholders.

In addition, the Office directs strategic planning by coordinating the development process that defines goals, prioritizes efforts and the allocation of resources, and aligns stakeholders and employees to implement the Strategic Plan. The Office works to improve processes and performance by determining and evaluating business processes, performing departmental reviews, and implementing and measuring changes to improve efficiency and effectiveness in a collaborative manner.

Further, the Office provides implementation support for key initiatives by assisting, coordinating, and fostering accountability. It develops key performance indicators, benchmarks, and service levels to help measure, track and facilitate progress. The Office works on targeted data analytics projects by performing rapid assessment and research of data, identifying patterns, trends and observations that may not be visible through other means and answers questions as well as aids decision-making by collecting, analyzing, interpreting, and sharing data.

Finally, the Office monitors and evaluates the effectiveness of programs, projects, action items and strategic plan implementation.


MISSION SUPPORT

OCCUPATIONAL HEALTH & SAFETY
Originally a Division within Human Resources, the Office of Occupational Health and Safety was moved under Mission Support by August 2024.

The Office of Occupational Health and Safety develops, administers and oversees all of the Commission's safety and health programs. It works to ensure the safety and health of all employees, through education, awareness, training, inspections and enforcement. Key programs include the driver safety program, the confined space entry program, the trench/excavation program and the hazardous materials program.

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