![contract for construction of the Potomac River Tunnel (PRT)](/sites/default/files/2023-10/dc-water-border.png)
17 September, 2009
![contract for construction of the Potomac River Tunnel (PRT)](/sites/default/files/2023-10/dc-water-border.png)
16 September, 2009
![contract for construction of the Potomac River Tunnel (PRT)](/sites/default/files/2023-10/dc-water-border.png)
20 August, 2009
![contract for construction of the Potomac River Tunnel (PRT)](/sites/default/files/2023-10/dc-water-border.png)
4 August, 2009
Joint Utility Discount Day (JUDD) is Thursday, September 17
![contract for construction of the Potomac River Tunnel (PRT)](/sites/default/files/2023-10/dc-water-border.png)
4 August, 2009
Customer Information Sessions at 810 First Street, NE
![contract for construction of the Potomac River Tunnel (PRT)](/sites/default/files/2023-10/dc-water-border.png)
31 July, 2009
![contract for construction of the Potomac River Tunnel (PRT)](/sites/default/files/2023-10/dc-water-border.png)
17 July, 2009
The District of Columbia Water and Sewer Authority (DC WASA) Receives Special Achievement Award for Exceptional Use of GIS Technology