Clean Water Act discharge permit · NPDES MD2705E05
PRINCE FREDERICK WWTP, Barstow, MD: NPDES MD2705E05 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
PRINCE FREDERICK WWTP holds NPDES permit MD2705E05, which discharges to Lower Patuxent River. EPA’s file records it issued November 10, 2011 and expiring November 30, 2016. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PRINCE FREDERICK WWTP |
|---|---|
| Permittee as filed | PRINCE FREDERICK WWTP |
| NPDES ID | MD2705E05 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | State-issued individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 10, 2011 |
| Expiration date | November 30, 2016 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Barstow, MD 20610 |
| Receiving water | LOWER PATUXENT RIVER |
| Subwatershed | Hunting Creek (HUC 020600060505) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 14Pollutants on file
- 12Under a numeric limit
- 14With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 22 | 57 | 7 | November 30, 2020 | 2,147,483,650% over the limit |
| pH | 22 | 52 | 4 | November 30, 2010 | |
| Nitrogen, total [as N] | 22 | 53 | 3 | March 31, 2025 | 9% over the limit |
| Solids, total dissolved | 20 | 43 | 3 | December 31, 2026 (as filed; later than the file's load date) | 198% over the limit |
| Chloride | 20 | 41 | 1 | December 31, 2012 | 114% over the limit |
| Nitrogen, Kjeldahl, total [as N] | 22 | 50 | 0 | ||
| Phosphate, total [as PO4] | 20 | 40 | 0 | ||
| Nitrogen, nitrate total [as NO3] | 20 | 40 | 0 | ||
| BOD, 5-day, 20 deg. C | 2 | 34 | 0 | ||
| PFAS Sum | 0 | 25 | 0 | ||
| Solids, total suspended | 2 | 10 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 10 | 0 | ||
| Nitrogen, nitrite total [as N] | 0 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 9 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MD2705E05.
Inspections
EPA’s inspection file holds no inspection for NPDES MD2705E05.
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 MD2705E05.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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, MD2705E05.
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
EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MD2705E05 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.