Clean Water Act discharge permit · NPDES VAR10T456
NASA LANGLEY RESEARCH CENTER 1202 1202A & 1299 DEM, Hampton, VA: NPDES VAR10T456 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 2Inspections on file
- 0Formal enforcement actions
NASA LANGLEY RESEARCH CENTER 1202 1202A & 1299 DEM, held by Macsons Inc, holds NPDES permit VAR10T456, which discharges to Northwest Branch Back River. EPA’s file records it issued July 1, 2019 and expiring June 30, 2024.
NASA LANGLEY RESEARCH CENTER 1202 1202A & 1299 DEM, Hampton, Virginia: Coverage under a general permit VAR10T456, held by Macsons Inc; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2019, term to June 30, 2024, by VA DEQ; discharges to Northwest Branch Back River.
- June 29, 2026: Evaluation (S).
- January 29, 2026: Evaluation (S).
Virginia holds 6,257 Construction stormwater coverages of this permit type in EPA’s file; 4 were issued before VAR10T456.
Coverages issued nearest VAR10T456
- July 1, 2019: PROJECT TINKER, Roanoke, VAR10T444, held by Scannell Properties
- July 1, 2019: LAURELWOOD COMMONS, Winchester, VAR10T447, held by Shawnee Village LC
- July 1, 2019: PMI HEADQUARTERS, Virginia Beach, VAR10T450, held by Hoy Construction
- July 1, 2019: HOPEMAN STATION DETENTION POND CONVERSION, Waynesboro, VAR10T453, held by City of Waynesboro
- July 1, 2019: PIEDMONT WELDING & MANUFACTURING STORAGE YARD, Lacrosse, VAR10T454, held by Thompson Enterprises VA, LLC
- July 1, 2019: SHORE MEMORIAL HOSPITAL DEMOLITION, Nassawadox, VAR10T457, held by East Coast Abatement Co Inc
- July 1, 2019: WINCHESTER HOME 2 SUITES, Winchester, VAR10T459, held by Bela Hospitality 2 LLC
- July 1, 2019: DATA CENTERS AT COMPASS CREEK, Leesburg, VAR10T460, held by SI NVA06A, LLC
- July 1, 2019: SUFFOLK FESTIVAL PARK, Suffolk, VAR10T461, held by E.T. Gresham Company
- July 1, 2019: LADYSMITH VILLAGE-SOUTH RIVER SECTION 2, Ruther Glen, VAR10T462, held by D.R Horton Inc
NASA LANGLEY RESEARCH CENTER 1202 1202A & 1299 DEM among its neighbors
EPA’s permit file holds 24 discharge permits in the Northwest Branch Back River subwatershed (HUC 020801080102), VAR10T456 among them.
Other permits in the Northwest Branch Back River subwatershed (HUC 020801080102)
- ADVANCE MANUFACTURING FACILITY EROSION AND SEDIMEN, Hampton: VAR10N799, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2024
- ADVEX CORPORATION, Hampton: VAR052277, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2024
- COMMANDER SHEPARD PRIM, Hampton: VAR10V401, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2029
- INSURANCE AUTO AUCTIONS - TIDEWATER BRANCH, Yorktown: VAR051742, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2024
- LANGLEY AIR FORCE TARGETING FACILITY, Hampton: VAR10P929, minor permit, discharging to Little Wicomico River, permit term to June 30, 2024
- LEGACY OF POQUOSON PHASE 2 & 3, Poquoson: VAR10R012, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2024
- LEGACY OF POQUOSON PHASE I, Poquoson: VAR10P266, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2024
- NASA - LANGLEY RESEARCH CENTER MS4, Hampton City: VAR040092, minor permit, permit term to October 31, 2023
- NASA LANGLEY - FLIGHT DYNAMICS /RESEARCH FACILITY, Hampton: VAR10Q866, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2024
- NASA LANGLEY RESEARCH CENTER DEMOLITION OF BUILDIN, Hampton: VAR10V213, minor permit, discharging to Northwest Branch Back River, permit term to June 30, 2029
Identity
| Facility as filed | NASA LANGLEY RESEARCH CENTER 1202 1202A & 1299 DEM |
|---|---|
| Permittee as filed | Macsons Inc |
| NPDES ID | VAR10T456 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Program | Construction stormwater |
| Issued | July 1, 2019 |
| Expiration date | June 30, 2024 |
| Issuing agency | VA DEQ |
| Address | Hampton, VA 23681 |
| Receiving water | Northwest Branch Back River |
| Subwatershed | Northwest Branch Back River (HUC 020801080102) |
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 VAR10T456.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES VAR10T456.
Inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| June 29, 2026 | Evaluation | S |
| January 29, 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 VAR10T456.
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- Discharge permits in Hampton
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.