Clean Water Act discharge permit · NPDES NHNOEJ04S
INFILTRATOR WATER TECHNOLOGIES, Whitefield, NH: NPDES NHNOEJ04S discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
INFILTRATOR WATER TECHNOLOGIES, held by Infiltrator Water Technologies, holds NPDES permit NHNOEJ04S. EPA’s file records it issued June 26, 2025 and expiring June 26, 2030. 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.
What the register holds for INFILTRATOR WATER TECHNOLOGIES: its NPDES ID, its permit type and status, its dates, its address in Whitefield, New Hampshire. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NHNOEJ04S.
Identity
| Facility as filed | INFILTRATOR WATER TECHNOLOGIES |
|---|---|
| Permittee as filed | Infiltrator Water Technologies |
| NPDES ID | NHNOEJ04S |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | June 26, 2025 |
| Expiration date | June 26, 2030 |
| Issuing agency | U.S. EPA |
| Address | Whitefield, NH 03598 |
| Subwatershed | Johns River (HUC 010801030102) |
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 NHNOEJ04S.
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 NHNOEJ04S.
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
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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 NHNOEJ04S there.
Nearby on the register
- Discharge permits in Whitefield
- Every permit record in Whitefield, A to Z
- Discharge permits in New Hampshire
- Every permit record in New Hampshire, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.