Clean Water Act discharge permit · NPDES CTRSS0034
NORDEN PARK, Norwalk, CT: NPDES CTRSS0034 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
NORDEN PARK, held by NORDEN SYSTEMS c/o RAYTHEON TECHNOLOGIES CORPORATION, holds NPDES permit CTRSS0034. EPA’s file records it issued April 11, 2019 and expiring March 1, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | NORDEN PARK |
|---|---|
| Permittee as filed | NORDEN SYSTEMS c/o RAYTHEON TECHNOLOGIES CORPORATION |
| NPDES ID | CTRSS0034 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 11, 2019 |
| Expiration date | March 1, 2026 |
| Issuing agency | CT DEEP |
| Address | Norwalk, CT 06611 |
| Subwatershed | Outlet Saugatuck River-Frontal Long Island Sound (HUC 011000060103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 7With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Zinc, total [as Zn] | 1 | 8 | 2 | May 31, 2023 | 2,830% over the limit |
| pH | 2 | 12 | 0 | ||
| Flow rate | 1 | 6 | 0 | ||
| Flow, maximum during 24 hr period | 1 | 6 | 0 | ||
| Flow | 1 | 6 | 0 | ||
| Organics-tot voltile [NJAC reg.7:23-17e] | 1 | 6 | 0 | ||
| Chlorinated organic compounds | 1 | 6 | 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 CTRSS0034.
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 CTRSS0034 there.
Nearby on the register
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- Every permit record in Connecticut, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.