Clean Water Act discharge permit · NPDES CTP001384
NEW ENGLAND AIRFOIL PRODUCTS, INC, Farmington, CT: NPDES CTP001384 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 16Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
NEW ENGLAND AIRFOIL PRODUCTS, INC, held by DONCASTER INCORPORATED, holds NPDES permit CTP001384. EPA’s file records it issued May 1, 2006 and expiring May 2, 2011. 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 | NEW ENGLAND AIRFOIL PRODUCTS, INC |
|---|---|
| Permittee as filed | DONCASTER INCORPORATED |
| NPDES ID | CTP001384 |
| 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 | May 1, 2006 |
| Expiration date | May 2, 2011 |
| Issuing agency | CT DEP |
| Address | Farmington, CT 06032 |
| Other EPA IDs (FRS) | RCRA handler CTD059831479; ICIS-AIR source CT0000000900309242 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 19Pollutants on file
- 16Under a numeric limit
- 18With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| Titanium, total [as Ti] | 5 | 33 | 29 | June 30, 2008 | 568% over the limit |
| Flow, maximum during 24 hr period | 4 | 21 | 3 | January 31, 2008 | 18% over the limit |
| pH | 4 | 36 | 0 | ||
| Flow | 5 | 18 | 0 | ||
| Chromium, total [as Cr] | 4 | 18 | 0 | ||
| Nickel, total [as Ni] | 4 | 18 | 0 | ||
| Organics, total toxic [TTO] | 2 | 18 | 0 | ||
| Copper, total [as Cu] | 4 | 10 | 0 | ||
| Oil petroleum, total recoverable | 2 | 9 | 0 | ||
| Phosphorus, total [as P] | 0 | 9 | 0 | ||
| pH, maximum | 0 | 9 | 0 | ||
| pH, minimum | 0 | 9 | 0 | ||
| Solids, total suspended | 3 | 4 | 0 | ||
| Silver, total [as Ag] | 4 | 3 | 0 | ||
| Cyanide, total [as CN] | 4 | 2 | 0 | ||
| Cadmium, total [as Cd] | 4 | 2 | 0 | ||
| Lead, total [as Pb] | 4 | 2 | 0 | ||
| Zinc, total [as Zn] | 4 | 2 | 0 | ||
| Flow rate | 2 | 0 | 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 CTP001384.
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, CTP001384.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
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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 CTP001384 there.
Nearby on the register
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- Every permit record in Farmington, 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.