The project site is situated east of Springhill Road, north of Lewinsville Road, and south of Old Dominion Drive. This project included restoring approximately 2,000 linear feet of the Bull Neck stream channel and tributaries which drain directly to the Potomac River in Mclean, Virginia. Restoration of the stream was achieved using natural channel design principles. The project included rock sill, boulder toe protection, buried rock toe, riffle with log sill, step pools, boulder clusters, modified cross vanes with woody debris, removal of invasive plants and the re-establishment of the riparian buffer with native species.

1. A Fairfax County, VA, publication
Department of Public Works and Environmental Services
Working for You!
Contract No. CN16125149
Project No. SD-000031-131
Tax Map ID 29-2 and 20-4
Dranesville District
August 1, 2019
Bull Neck Run At Spring Hill Recreation Center
Stream Restoration

2. Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch

3. Project Details
Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Description:
Bull Neck Run at Spring Hill Recreation Center Stream Restoration Project has been substantially completed. The project site is situated
east of Springhill Road, north of Lewinsville Road and south of Old Dominion Drive. This project included restoring approximately 2,000
linear feet of the Bull Neck Stream Channel and Tributaries which drains directly to the Potomac River in Mclean, Virginia. Restoration
of the stream was achieved through the use of natural channel design principles. The project included: rock sill, boulder toe protection,
buried rock toe, riffle with log sill, step pools, boulder clusters, modified cross vanes with woody debris, removal of invasive plants and
the re-establishment of the riparian buffer with native species.
Water Quality Benefits:
• Removal of 209 pounds of total phosphorus per year
• Removal of 813 pounds of total nitrogen per year
• Removal of 71,381 pounds of total suspended solids per year
Project Team:
• Project Manager - Vivian Bui, Stormwater Planning Division
• Construction Manger - Yousef Rayyan, Utilities Design and Construction Division (UDCD)
• Construction Inspector - Bharat Khanal / Kenneth Giles, UDCD
• Project Surveyor - Greg Harper, UDCD
• Right-of-Way Agent - Eric Lefcourt, Land Acquisition

4. Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Dranesville District, Tax Map 29-2 and 20-4
Project Limits
Spring Hill REC. Center

5. Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Pre-Existing Conditions

6. Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
During Construction

7. Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Bull Neck Run At Spring Hill Recreation Center Stream Restoration
During Construction

8. Before After
Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch

9. Post-Construction
Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch

10. Post Construction
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Bull Neck Run At Spring Hill Recreation Center Stream Restoration

11. Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Post Construction

12. Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Post Construction
Bull Neck Run At Spring Hill Recreation Center Stream Restoration

13. Additional Information
For additional Information, please call
www.fairfaxcounty.gov/dpwes
Bull Neck Run At Spring Hill Recreation Center Stream Restoration
Capital Facilities/Utilities Design and Construction Division, Stormwater Construction Branch
Matthew Kaiser, Public Information Officer
703-324-8455, TTY 711
Matthew.Kaiser@fairfaxcounty.gov