Clean Water Act discharge permit · NPDES MAR05J069
OYSTER HARBORS MARINA INC, Osterville, MA: NPDES MAR05J069 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
OYSTER HARBORS MARINA INC, held by Oyster Harbors Marina Inc, holds NPDES permit MAR05J069. EPA’s file records it issued April 18, 2022 and expiring February 28, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | OYSTER HARBORS MARINA INC |
|---|---|
| Permittee as filed | Oyster Harbors Marina Inc |
| NPDES ID | MAR05J069 |
| 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 | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | April 18, 2022 |
| Expiration date | February 28, 2026 |
| Issuing agency | U.S. EPA |
| Address | Osterville, MA 02655 |
| Subwatershed | Wequaquet Lake (HUC 010900020206) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 23Pollutants on file
- 23Under a numeric limit
- 23With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Lead, total recoverable | 2 | 21 | 0 | ||
| Copper, total recoverable | 2 | 21 | 0 | ||
| pH | 2 | 20 | 0 | ||
| Aluminum, total recoverable | 2 | 19 | 0 | ||
| Zinc, total recoverable | 1 | 11 | 0 | ||
| Solids, total suspended | 1 | 10 | 0 | ||
| Chemical Oxygen Demand [COD] | 1 | 10 | 0 | ||
| Acenaphthylene | 1 | 3 | 0 | ||
| Acenaphthene | 1 | 3 | 0 | ||
| Anthracene | 1 | 3 | 0 | ||
| Benzo[b]fluoranthene | 1 | 3 | 0 | ||
| Benzo[k]fluoranthene | 1 | 3 | 0 | ||
| Benzo[a]pyrene | 1 | 3 | 0 | ||
| Chrysene | 1 | 3 | 0 | ||
| Fluoranthene | 1 | 3 | 0 | ||
| Fluorene | 1 | 3 | 0 | ||
| Indeno[1,2,3-cd]pyrene | 1 | 3 | 0 | ||
| Phenanthrene | 1 | 3 | 0 | ||
| Pyrene | 1 | 3 | 0 | ||
| Benzo[ghi]perylene | 1 | 3 | 0 | ||
| Benzo[a]anthracene | 1 | 3 | 0 | ||
| Dibenz[a,h]anthracene | 1 | 3 | 0 | ||
| Naphthalene | 1 | 3 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MAR05J069.
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 MAR05J069.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
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, MAR05J069.
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 MAR05J069 there.
Nearby on the register
- Discharge permits in Osterville
- Every permit record in Osterville, A to Z
- Discharge permits in Massachusetts
- Every permit record in Massachusetts, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.