Clean Water Act discharge permit · NPDES NYR11R297
LONGWOOD MIDDLE SCHOOL SITE UPGRADES PHASE 2 (SED18), Middle Island, NY: NPDES NYR11R297 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
LONGWOOD MIDDLE SCHOOL SITE UPGRADES PHASE 2 (SED18), held by Longwood Central School District, holds NPDES permit NYR11R297, which discharges to Carmans River. EPA’s file records it issued January 29, 2025 and expiring January 28, 2030. 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 LONGWOOD MIDDLE SCHOOL SITE UPGRADES PHASE 2 (SED18): its NPDES ID, its permit type and status, its dates, its address in Middle Island, New York, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NYR11R297.
Identity
| Facility as filed | LONGWOOD MIDDLE SCHOOL SITE UPGRADES PHASE 2 (SED18) |
|---|---|
| Permittee as filed | Longwood Central School District |
| NPDES ID | NYR11R297 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | January 29, 2025 |
| Expiration date | January 28, 2030 |
| Issuing agency | NYSDEC |
| Address | Middle Island, NY 11953 |
| Receiving water | Carmans River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Carmans River (HUC 020302020302) |
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 NYR11R297.
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 NYR11R297.
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, NYR11R297.
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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 NYR11R297 there.
Nearby on the register
- Discharge permits in Middle Island
- Every permit record in Middle Island, A to Z
- Discharge permits in New York
- Every permit record in New York, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.