Clean Water Act discharge permit · NPDES CTP000191
PRATT & WHITNEY DIVISION OF RAYTHEON TECHNOLOGIES CORP., East Hartford, CT: NPDES CTP000191 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
PRATT & WHITNEY DIVISION OF RAYTHEON TECHNOLOGIES CORP., held by UTC-PRATT & WHITNEY DIVISION, holds NPDES permit CTP000191, which discharges to Hockanum River. EPA’s file records it issued October 1, 2004 and expiring September 30, 2014. 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 | PRATT & WHITNEY DIVISION OF RAYTHEON TECHNOLOGIES CORP. |
|---|---|
| Permittee as filed | UTC-PRATT & WHITNEY DIVISION |
| NPDES ID | CTP000191 |
| 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 1, 2004 |
| Expiration date | September 30, 2014 |
| Issuing agency | CT DEP |
| Address | East Hartford, CT 06118 |
| Receiving water | HOCKANUM RIVER |
| Receiving water impaired | 303(D) Listed |
| Other EPA IDs (FRS) | RCRA handler CTD990672081; ICIS-AIR source CT0000000900300082 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 14Pollutants on file
- 14Under a numeric limit
- 2With 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 |
|---|---|---|---|---|---|
| Flow | 19 | 7 | 6 | September 30, 2006 | 134% over the limit |
| Organics, volatile [NJAC reg. 7:23-17e] | 10 | 2 | 2 | December 31, 2006 | 35% over the limit |
| pH | 36 | 0 | 0 | ||
| Temperature, water deg. fahrenheit | 9 | 0 | 0 | ||
| Volatile fraction organics [EPA 624] | 9 | 0 | 0 | ||
| Chromium, hexavalent [as Cr] | 5 | 0 | 0 | ||
| Chromium, total [as Cr] | 2 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Cyanide, total [as CN] | 1 | 0 | 0 | ||
| Copper, total [as Cu] | 1 | 0 | 0 | ||
| Lead, total [as Pb] | 1 | 0 | 0 | ||
| Nickel, total [as Ni] | 1 | 0 | 0 | ||
| Zinc, total [as Zn] | 1 | 0 | 0 | ||
| Mercury, total [as Hg] | 1 | 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 CTP000191.
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 CTP000191 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.