Clean Water Act discharge permit · NPDES CTP001034
METAL IMPROVEMENT COMPANY, LLC, East Windsor, CT: NPDES CTP001034 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
METAL IMPROVEMENT COMPANY, LLC, held by BASF Catalysts LLC, holds NPDES permit CTP001034, which discharges to Connecticut River. EPA’s file records it issued October 25, 1995 and expiring October 24, 2005. 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 | METAL IMPROVEMENT COMPANY, LLC |
|---|---|
| Permittee as filed | BASF Catalysts LLC |
| NPDES ID | CTP001034 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 25, 1995 |
| Expiration date | October 24, 2005 |
| Address | East Windsor, CT 06088 |
| Receiving water | CONNECTICUT RIVER |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 0Under a numeric limit
- 10With 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 |
|---|---|---|---|---|---|
| pH | 0 | 27 | 3 | October 31, 2006 | |
| Flow | 0 | 25 | 3 | December 31, 2005 | 98% over the limit |
| Nickel, total [as Ni] | 0 | 11 | 3 | January 31, 2009 | 400% over the limit |
| Chromium, total [as Cr] | 0 | 10 | 2 | April 30, 2005 | 35% over the limit |
| Solids, total suspended | 0 | 24 | 0 | ||
| Duration of discharge | 0 | 24 | 0 | ||
| Flow rate | 0 | 8 | 0 | ||
| Cobalt, total [as Co] | 0 | 8 | 0 | ||
| Iron, total [as Fe] | 0 | 8 | 0 | ||
| Aluminum, total [as Al] | 0 | 8 | 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 CTP001034.
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 CTP001034 there.
Nearby on the register
- Discharge permits in East Windsor
- Every permit record in East Windsor, 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.