Clean Water Act discharge permit · NPDES MDG993718
LONG BEACH MARINA, Middle River, MD: NPDES MDG993718 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
LONG BEACH MARINA, held by S S Marina Management LLC, holds NPDES permit MDG993718. EPA’s file records it issued August 6, 2025 and expiring August 5, 2026. 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.
What the register holds for LONG BEACH MARINA: its NPDES ID, its permit type and status, its dates, its address in Middle River, Maryland. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDG993718.
Identity
| Facility as filed | LONG BEACH MARINA |
|---|---|
| Permittee as filed | S S Marina Management LLC |
| NPDES ID | MDG993718 |
| 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 |
| Issued | August 6, 2025 |
| Expiration date | August 5, 2026 |
| Issuing agency | MDE |
| Address | Middle River, MD 21220 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Middle River (HUC 020600030701) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 MDG993718.
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 MDG993718.
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.
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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 MDG993718 there.
Nearby on the register
- Discharge permits in Middle River
- Every permit record in Middle River, A to Z
- Discharge permits in Maryland
- Every permit record in Maryland, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.