Clean Water Act discharge permit · NPDES VAR10W566

IAD 251 SPAN 7 OLD OX ROAD CONNECTION, Dulles, VA: NPDES VAR10W566 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

IAD 251 SPAN 7 OLD OX ROAD CONNECTION, held by Team Fishel Engineering of Virginia LLC, holds NPDES permit VAR10W566, which discharges to Horsepen Run. EPA’s file records it issued July 1, 2024 and expiring June 30, 2029.

IAD 251 SPAN 7 OLD OX ROAD CONNECTION, Dulles, Virginia: Coverage under a general permit VAR10W566, held by Team Fishel Engineering of Virginia LLC; Construction stormwater; Effective; issued July 1, 2024, term to June 30, 2029, by VA DEQ; discharges to Horsepen Run.

March 11, 2026: Evaluation (S).

Virginia holds 6,257 Construction stormwater coverages of this permit type in EPA’s file; 3,403 were issued before VAR10W566.

Coverages issued nearest VAR10W566

July 1, 2024: FINE CREEK MANOR MINOR SUBDIVISION, Powhatan, VAR10W561, held by Windswept Development LLC
July 1, 2024: RUTLAND CROSSING OFFICE BUILDING, Mechanicsville, VAR10W562, held by Titan Construction Group, Inc.
July 1, 2024: PROJECT TROPICAL PHASE 2 - DATA CENTER AND SUBSTAT, Sandston, VAR10W563, held by DPR Construction, A General Partnership
July 1, 2024: HUNTERS BRANCH MIXED USE, Fairfax, VAR10W564, held by JOHN MORIARTY AND ASSOCIATES OF VIRGINIA, LLC
July 1, 2024: STUART GARDENS, Newport News, VAR10W565, held by FTK Interests dba FTK Construction Services
July 1, 2024: CHECKERS TOWN OF LOUISA, Louisa, VAR10W567, held by A & A Properties VA LLC
July 1, 2024: SKYLINE RIDGE TOWNHOMES, Strasburg, VAR10W568, held by NVR dba Ryan Homes
July 1, 2024: COLLEGE PARK STORMWATER IMPROVEMENTS, Lynchburg, VAR10W569, held by F&B Contractors LTD
July 1, 2024: 4600 FAIRFAX DRIVE, Arlington, VAR10W570, held by 4600 Fairfax Partners LLC
July 1, 2024: SHAMIN-H2-MIDLOTHIAN, Midlothian, VAR10W571, held by Hull Hotel, LLC

IAD 251 SPAN 7 OLD OX ROAD CONNECTION among its neighbors

EPA’s permit file holds 62 discharge permits in the Horsepen Run subwatershed (HUC 020700080902), VAR10W566 among them.

Other permits in the Horsepen Run subwatershed (HUC 020700080902)

13100 & 13150 WORLDGATE DRIVE, Va: VAR10W895, minor permit, discharging to Horsepen Run, permit term to June 30, 2029
1700 SOUTH STERLING BOULEVARD, Sterling: VAR10V537, minor permit, discharging to Horsepen Run, permit term to June 30, 2029
22675 DULLES SUMMIT COURT, Sterling: VAR10T042, minor permit, discharging to Horsepen Run, permit term to June 30, 2024
ARPINA VALLEY, Herndon: VAR10V127, minor permit, discharging to Horsepen Run, permit term to June 30, 2029
AURORA STATION AT DULLES, Herndon: VAR10W928, minor permit, discharging to Horsepen Run, permit term to June 30, 2029
CENTREVILLE RD TO MONROE ST, Fairfax: VAR10V045, minor permit, discharging to Horsepen Run, permit term to June 30, 2029
CFA WOODLAND PARK, Herndon: VAR10N610, minor permit, discharging to Horsepen Run, permit term to June 30, 2024
CHANDON PARK TRAIL IMPROVEMENTS, Herndon: VAR10N093, minor permit, discharging to Horsepen Run, permit term to June 30, 2024
CONCOURSE A-B SE APRON & TLE 1 RECONSTRUCTION, Dulles: VAR10T618, minor permit, discharging to Horsepen Run, permit term to June 30, 2024
CONSTRUCT NEW TAXILANES W&W3 AND RECONSTRUCT TAXIL, Dulles: VAR10W904, minor permit, discharging to Horsepen Run, permit term to June 30, 2029

Identity

Facility as filed	IAD 251 SPAN 7 OLD OX ROAD CONNECTION
Permittee as filed	Team Fishel Engineering of Virginia LLC
NPDES ID	VAR10W566
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	July 1, 2024
Expiration date	June 30, 2029
Issuing agency	VA DEQ
Address	Dulles, VA 20166
Receiving water	Horsepen Run
Subwatershed	Horsepen Run (HUC 020700080902)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES VAR10W566.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES VAR10W566.

Inspections

Date	What EPA recorded	Agency
March 11, 2026	Evaluation	S

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES VAR10W566.

Watch this permit

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

The IAD 251 SPAN 7 OLD OX ROAD CONNECTION, filed under Team Fishel Engineering of Virginia LLC, is one of 20 storm water construction permits on EPA's NPDES register in Dulles, and 45.0% of those 20 permits carry an earlier issue date than this one. Among the 20 Dulles storm water construction permits, 0.0% have a violation on file, and this permit itself has no pollutants under a numeric limit and no effluent exceedances recorded (both counted as 0). It also falls among 62 NPDES permits in the Horsepen Run subwatershed, this one included.