Clean Water Act discharge permit · NPDES CT0020940
AMERBELLE CORPORATION, Vernon, CT: NPDES CT0020940 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
AMERBELLE CORPORATION, held by AMERBELLE CORP, holds NPDES permit CT0020940, which discharges to Hockanum River. EPA’s file records it issued May 23, 1994 and expiring May 22, 1999. 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.
Identity
| Facility as filed | AMERBELLE CORPORATION |
|---|---|
| Permittee as filed | AMERBELLE CORP |
| NPDES ID | CT0020940 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 23, 1994 |
| Expiration date | May 22, 1999 |
| Address | Vernon, CT 06066 |
| Receiving water | HOCKANUM RIVER |
| Subwatershed | Upper Hockanum River (HUC 010802050401) |
| Other EPA IDs (FRS) | RCRA handler CTD001139898 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 21Pollutants on file
- 0Under a numeric limit
- 21With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| pH | 0 | 28 | 4 | September 30, 2011 | |
| Copper, total [as Cu] | 0 | 10 | 2 | September 30, 2011 | 30% over the limit |
| Chlorine, total residual | 0 | 9 | 1 | September 30, 2010 | 127% over the limit |
| LC50 Static 48Hr Acute D. Pulex | 0 | 1 | 1 | September 30, 2010 | 100% over the limit |
| LC50 Static 48Hr Acute Pimephales promelas | 0 | 1 | 1 | September 30, 2010 | 4% over the limit |
| Flow rate | 0 | 29 | 0 | ||
| Solids, total suspended | 0 | 24 | 0 | ||
| Flow | 0 | 20 | 0 | ||
| Duration of discharge | 0 | 20 | 0 | ||
| Oil & Grease | 0 | 8 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 8 | 0 | ||
| Lead, total [as Pb] | 0 | 8 | 0 | ||
| Nickel, total [as Ni] | 0 | 8 | 0 | ||
| Zinc, total [as Zn] | 0 | 8 | 0 | ||
| Aluminum, total [as Al] | 0 | 8 | 0 | ||
| Surfactants [MBAS] | 0 | 8 | 0 | ||
| Solids, total dissolved | 0 | 8 | 0 | ||
| Pass/Fail Static 48Hr Acute D. Pulex | 0 | 4 | 0 | ||
| Pass/Fail Static 96 Hr Acute Pimephales Promelas | 0 | 4 | 0 | ||
| Pass/Fail Static 4 Day Chronic Daphnia Pulex | 0 | 4 | 0 | ||
| Pass/Fail Static 4 Day Chronic Pimephales Promelas | 0 | 4 | 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 CT0020940.
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 CT0020940 there.
Nearby on the register
- Discharge permits in Vernon
- Every permit record in Vernon, A to Z
- Discharge permits in Connecticut
- Every permit record in Connecticut, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.