Clean Water Act discharge permit · NPDES NYR11R134
BUS MAINTENANCE BUILDING AND RELATED SITE WORK, Ardsley, NY: NPDES NYR11R134 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BUS MAINTENANCE BUILDING AND RELATED SITE WORK, held by Ardsley Union Free School District, holds NPDES permit NYR11R134, which discharges to Saw Mill River, Middle, And Tribs - 1301-0100. 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 BUS MAINTENANCE BUILDING AND RELATED SITE WORK: its NPDES ID, its permit type and status, its dates, its address in Ardsley, New York, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NYR11R134.
Identity
| Facility as filed | BUS MAINTENANCE BUILDING AND RELATED SITE WORK |
|---|---|
| Permittee as filed | Ardsley Union Free School District |
| NPDES ID | NYR11R134 |
| 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 | Ardsley, NY 10502 |
| Receiving water | Saw Mill River, Middle, and tribs - 1301-0100 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Saw Mill River (HUC 020301010403) |
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 NYR11R134.
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 NYR11R134.
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, NYR11R134.
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 NYR11R134 there.
Nearby on the register
- Discharge permits in Ardsley
- Every permit record in Ardsley, 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.