Clean Water Act discharge permit · NPDES VA0027855
WOODBRIDGE MOBILE HOME PARK STP, Woodbridge, VA: NPDES VA0027855 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
- 7Inspections on file
- 1Formal enforcement actions
WOODBRIDGE MOBILE HOME PARK STP, held by Woodbridge MHP Limited Liability Corporation, holds NPDES permit VA0027855, which discharges to Potomac River-Occoquan Bay. EPA’s file records it issued January 7, 2013 and expiring January 24, 2018.
WOODBRIDGE MOBILE HOME PARK STP, Woodbridge, Virginia: Individual permit VA0027855, held by Woodbridge MHP Limited Liability Corporation; Administratively continued (past its expiration date and still in force until reissued); issued January 7, 2013, term to January 24, 2018, by VA DEQ; discharges to Potomac River-Occoquan Bay; Sewage Treatment Facilities.
- Solids, total suspended: 4 limits, 29 violations of any kind, 25 effluent exceedances, latest May 31, 2026, largest 3,077% over the limit.
- Nitrogen, ammonia total [as N]: 4 limits, 23 violations of any kind, 21 effluent exceedances, latest May 31, 2026, largest 777% over the limit.
- BOD, 5-day, 20 deg. C: 4 limits, 14 violations of any kind, 10 effluent exceedances, latest April 30, 2026, largest 1,053% over the limit.
- E. coli: 1 limit, 6 violations of any kind, 6 effluent exceedances, latest April 30, 2026, largest 99,999% over the limit.
- Oxygen, dissolved [DO]: 1 limit, 1 violation of any kind, 1 effluent exceedance, latest April 30, 2026, largest 65% over the limit.
- pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- September 24, 2026: State Administrative Order of Consent (State).
- July 20, 2026: Reconnaissance without Sampling (S).
- June 25, 2026: Notice of Violation (State).
- June 11, 2026: Notice of Violation (State).
- June 11, 2026: Notice of Violation (State).
- May 15, 2026: Follow-Up (S).
- May 12, 2026: Notice of Violation (State).
- April 24, 2026: Permit Violations - Violation Specified in Comment (ST6).
- April 24, 2026: Follow-Up (S).
- April 18, 2026: WW SSO - Discharge to Waters (ST6).
- April 13, 2026: Notice of Violation (State).
- March 23, 2026: Notice of Violation (State).
- March 20, 2026: Effluent Violations - Unapproved Bypass (ST6).
- March 20, 2026: Permit Violations - Violation Specified in Comment (ST6).
- March 20, 2026: Reconnaissance without Sampling (S).
- March 17, 2026: Permit Violations - Violation Specified in Comment (ST6).
- March 17, 2026: Reconnaissance without Sampling (S).
- March 6, 2026: Permit Violations - Violation Specified in Comment (ST6).
- March 6, 2026: Reconnaissance without Sampling (S).
- January 21, 2026: Permit Violations - Violation Specified in Comment (ST6).
- January 21, 2026: Reconnaissance without Sampling (S).
- January 12, 2026: Letter of Violation/ Warning Letter (State).
- December 29, 2025: Permit Violations - Violation Specified in Comment (ST6).
- December 19, 2025: Permit Violations - Violation Specified in Comment (ST6).
- September 4, 2018: Effluent Violations - Unapproved Bypass (ST6).
- December 6, 2017: Permit Violations - Violation Specified in Comment (ST6).
- November 19, 2017: Permit Violations - Violation Specified in Comment (ST6).
- July 21, 2017: Effluent Violations - Unapproved Bypass (ST6).
WOODBRIDGE MOBILE HOME PARK STP among its neighbors
EPA’s permit file holds 28 discharge permits in the Occoquan Bay-Potomac River subwatershed (HUC 020700100805), VA0027855 among them. Its county holds 14, 1 of them major permits; VA0027855 is a minor permit.
Other permits in the Occoquan Bay-Potomac River subwatershed (HUC 020700100805)
- AMERICAN AUTO SALVAGE, Woodbridge: VAR051939, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2024
- ASHFORD GLEN - PHASE II - EARLY GRADING PLAN, Woodbridge: VAR10W419, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2029
- BEACON PARK TOWNS AT BELMONT SECTION 5, Woodbridge: VAR10T554, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2024
- DEPT. OF THE NAVY, NAVAL SUPPORT FACILITY, INDIAN HEAD, Indian Head: MDL003158, minor permit, permit term to December 31, 2025
- HOLINESS TABERNACLE, Woodbridge: VAR10T901, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2024
- HORNER PARK & RIDE - LOT 6 EXPANSION, Woodbridge: VAR10V481, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2029
- JEFFERSON PLAZA APARTMENTS, Woodbridge Prince William County: VAR10T388, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2024
- LINTON HALL SUBSTATION EXPANSION, Bristow: VAR10R381, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2024
- MASJID AL FALAH-ELD, Woodbridge: VAR10O884, minor permit, discharging to Potomac River-Occoquan Bay, permit term to June 30, 2024
- MATTAWOMAN WWTP, Charles County: MD0021865, major permit, discharging to POTOMAC RIVER, permit term to September 30, 2022
Identity
| Facility as filed | WOODBRIDGE MOBILE HOME PARK STP |
|---|---|
| Permittee as filed | Woodbridge MHP Limited Liability Corporation |
| NPDES ID | VA0027855 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 7, 2013 |
| Expiration date | January 24, 2018 |
| Issuing agency | VA DEQ |
| Address | Woodbridge, VA 22192 |
| Receiving water | Potomac River-Occoquan Bay |
| Subwatershed | Occoquan Bay-Potomac River (HUC 020700100805) |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 5With a violation of any kind
- 5With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 4 | 29 | 25 | May 31, 2026 | 3,077% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 23 | 21 | May 31, 2026 | 777% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 14 | 10 | April 30, 2026 | 1,053% over the limit |
| E. coli | 1 | 6 | 6 | April 30, 2026 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 1 | 1 | 1 | April 30, 2026 | 65% over the limit |
| pH | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 |
Inspections, violations and enforcement
- 13Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 24, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| April 18, 2026 | WW SSO - Discharge to Waters | ST6 |
| March 20, 2026 | Effluent Violations - Unapproved Bypass | ST6 |
| March 20, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| March 17, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| March 6, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| January 21, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| December 29, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| December 19, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| September 4, 2018 | Effluent Violations - Unapproved Bypass | ST6 |
| December 6, 2017 | Permit Violations - Violation Specified in Comment | ST6 |
| November 19, 2017 | Permit Violations - Violation Specified in Comment | ST6 |
| July 21, 2017 | Effluent Violations - Unapproved Bypass | ST6 |
Inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| July 20, 2026 | Reconnaissance without Sampling | S |
| May 15, 2026 | Follow-Up | S |
| April 24, 2026 | Follow-Up | S |
| March 20, 2026 | Reconnaissance without Sampling | S |
| March 17, 2026 | Reconnaissance without Sampling | S |
| March 6, 2026 | Reconnaissance without Sampling | S |
| January 21, 2026 | Reconnaissance without Sampling | S |
Formal enforcement and penalties
1 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.
| Date | What EPA recorded | Agency | Federal penalty | State or local penalty |
|---|---|---|---|---|
| September 24, 2026 | State Administrative Order of Consent | State | $0 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| June 25, 2026 | Notice of Violation | State |
| June 11, 2026 | Notice of Violation | State |
| June 11, 2026 | Notice of Violation | State |
| May 12, 2026 | Notice of Violation | State |
| April 13, 2026 | Notice of Violation | State |
| March 23, 2026 | Notice of Violation | State |
| January 12, 2026 | Letter of Violation/ Warning Letter | State |
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, VA0027855.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
Nearby on the register
- Discharge permits in Woodbridge
- Every permit record in Woodbridge, A to Z
- Discharge permits in Virginia
- Every permit record in Virginia, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.