Clean Water Act discharge permit · NPDES NY0075132
WESTCHESTER COUNTY AIRPORT, White Plains, NY: NPDES NY0075132 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
WESTCHESTER COUNTY AIRPORT, held by WESTCHESTER COUNTY DOT, holds NPDES permit NY0075132, which discharges to Blind Bk. EPA’s file records it issued July 17, 2013 and expiring January 31, 2019. 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 | WESTCHESTER COUNTY AIRPORT |
|---|---|
| Permittee as filed | WESTCHESTER COUNTY DOT |
| NPDES ID | NY0075132 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 17, 2013 |
| Expiration date | January 31, 2019 |
| Issuing agency | NYSDEC |
| Address | White Plains, NY 10604 |
| Receiving water | BLIND BK |
| Subwatershed | Blind Brook-Horseneck Brook (HUC 011000060405) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 10Under a numeric limit
- 12With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | 25 | 80 | 63 | July 31, 2026 | 99,999% over the limit |
| pH | 10 | 30 | 18 | March 31, 2024 | |
| Oil & Grease | 5 | 18 | 10 | August 31, 2025 | 1,493% over the limit |
| Ethylene glycol | 0 | 12 | 10 | March 31, 2004 | 4,300% over the limit |
| 1,2-Propanediol | 0 | 25 | 0 | ||
| Flow rate | 5 | 8 | 0 | ||
| Propylene glycol, total | 5 | 6 | 0 | ||
| Alkyl bensene sulfonates, linear [LAS] | 2 | 5 | 0 | ||
| Toluene | 3 | 1 | 0 | ||
| Benzene | 3 | 1 | 0 | ||
| Ethylbenzene | 3 | 1 | 0 | ||
| Xylene [mix of m+o+p] | 3 | 1 | 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 NY0075132.
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, NY0075132.
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 NY0075132 there.
Nearby on the register
- Discharge permits in White Plains
- Every permit record in White Plains, 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 14, 2026.