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Current and Future CIP Construction Projects

The Service Authority (SA) is committed to providing reliable water service to customers today and far into the future.

One way the SA accomplishes this is through the development of a planning document called the Capital Improvement Program (CIP). The CIP identifies projects across a five-year horizon that focus on preserving and expanding the SA’s water and sewer infrastructure.

To learn more about the SA’s active CIP projects, please click the button below to launch the interactive map.


Key construction projects interactive maps.
Launch the Interactive Map



Bull Run Mountain & Evergreen Projects

Dumfries Force Main Project 

Graham Park Sewage Pump Station Project

Heritage Hunt Project

Montclair/Four Seasons Water System Improvements

Occoquan Forest Projects

Route 1 Water Main Replacement Project

Sudley Road Sewer Main Project