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Clean Water Act discharge permit · NPDES NYR11P031

WHITE PLAINS HIGH SCHOOL ADDITION, White Plains, NY: NPDES NYR11P031 discharge permit, effluent exceedances, inspections, penalties

WHITE PLAINS HIGH SCHOOL ADDITION, held by WHITE PLAINS CITY SCHOOL DISTRICT, holds NPDES permit NYR11P031, which discharges to Mamaroneck River, Upper, And Minor Tribs. EPA’s file records it issued January 29, 2025 and expiring January 28, 2030.

WHITE PLAINS HIGH SCHOOL ADDITION, White Plains, New York: Coverage under a general permit NYR11P031, held by WHITE PLAINS CITY SCHOOL DISTRICT; Construction stormwater; Effective; issued January 29, 2025, term to January 28, 2030, by NYSDEC; discharges to MAMARONECK RIVER, UPPER, AND MINOR TRIBS.

New York holds 5,628 Construction stormwater coverages of this permit type in EPA’s file; 34 were issued before NYR11P031.

Coverages issued nearest NYR11P031

WHITE PLAINS HIGH SCHOOL ADDITION among its neighbors

EPA’s permit file holds 139 discharge permits in the Upper Bay-The Narrows subwatershed (HUC 020301040205), NYR11P031 among them. Its county holds 235, 6 of them major permits; NYR11P031 is a minor permit.

Other permits in the Upper Bay-The Narrows subwatershed (HUC 020301040205)

  • 155 THIRD STREET, Brooklyn: NYR11M240, minor permit, discharging to GOWANUS CANAL, permit term to January 28, 2030
  • 175 THIRD STREET, Brooklyn: NYR11Q998, minor permit, discharging to Gowanus Canal - 1701-0011, permit term to January 28, 2030
  • 192 DOUGLASS STREET, Brooklyn: NYR11L353, minor permit, discharging to GOWANUS CANAL, permit term to January 28, 2030
  • 240 HUNTINGTON STREET, Brooklyn: NYR11J615, minor permit, discharging to GOWANUS CANAL, permit term to January 28, 2030
  • 417 CARROLL STREET, Brooklyn: NYR11N502, minor permit, discharging to GOWANUS CANAL, permit term to January 28, 2030
  • 444 CARROLL STREET, Brooklyn: NYR11R064, minor permit, discharging to Gowanus Canal - 1701-0011, permit term to January 28, 2030
  • 498 UNION STREET, Brooklyn: NYR11N498, minor permit, discharging to GOWANUS CANAL, permit term to January 28, 2030
  • AMAZON.COM SERVICES LLC DJE6, Jersey City: NJG311456, minor permit, permit term to January 31, 2023
  • ANHEUSER BUSCH SALES OF NJ LLC, Jersey City: NJG204986, minor permit, permit term to January 31, 2023
  • BAYONNE BAY EAST PRE-DEVELOPMENT SITE PREP, Bayonne City: NJG372170, minor permit, permit term to February 28, 2027

What the register holds for WHITE PLAINS HIGH SCHOOL ADDITION: its NPDES ID, its permit type and status, its dates, its address in White Plains, New York, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NYR11P031.

Identity

Facility as filedWHITE PLAINS HIGH SCHOOL ADDITION
Permittee as filedWHITE PLAINS CITY SCHOOL DISTRICT
NPDES IDNYR11P031
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 29, 2025
Expiration dateJanuary 28, 2030
Issuing agencyNYSDEC
AddressWhite Plains, NY 10605
Receiving waterMAMARONECK RIVER, UPPER, AND MINOR TRIBS
Receiving water impaired303(D) Listed
SubwatershedUpper Bay-The Narrows (HUC 020301040205)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NYR11P031.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NYR11P031.

Inspections

EPA’s inspection file holds no inspection for NPDES NYR11P031.

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 NYR11P031.

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, NYR11P031.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The White Plains High School Addition, a Storm Water Construction permit held by the White Plains City School District, is one of 33 storm water construction permits in Westchester County, this one included. It is also one of 59 NPDES permits in the Upper Bay-The Narrows subwatershed, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.