Clean Water Act discharge permit · NPDES CTP002433
HAMILTON SUNDSTRAND CORPORATION, Windsor Locks, CT: NPDES CTP002433 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 27Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HAMILTON SUNDSTRAND CORPORATION holds NPDES permit CTP002433, which discharges to Farmington River. EPA’s file records it issued October 6, 2010 and expiring October 31, 2015. 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.
What the register holds for HAMILTON SUNDSTRAND CORPORATION: its NPDES ID, its permit type and status, its dates, its address in Windsor Locks, Connecticut, its receiving water, and 27 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CTP002433.
Identity
| Facility as filed | HAMILTON SUNDSTRAND CORPORATION |
|---|---|
| Permittee as filed | HAMILTON SUNDSTRAND CORPORATION |
| NPDES ID | CTP002433 |
| 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 6, 2010 |
| Expiration date | October 31, 2015 |
| Issuing agency | CT DEP |
| Address | Windsor Locks, CT 06096 |
| Receiving water | FARMINGTON RIVER |
| Other EPA IDs (FRS) | RCRA handler CTD001145341; ICIS-AIR source CT0000000900300176 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 27Pollutants on file
- 27Under a numeric limit
- 0With a violation of any kind
- 0With 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 rate | 5 | 0 | 0 | ||
| Flow, maximum during 24 hr period | 5 | 0 | 0 | ||
| Chromium, hexavalent [as Cr] | 4 | 0 | 0 | ||
| Chromium, total [as Cr] | 4 | 0 | 0 | ||
| Copper, total [as Cu] | 4 | 0 | 0 | ||
| Iron, total [as Fe] | 4 | 0 | 0 | ||
| Lead, total [as Pb] | 4 | 0 | 0 | ||
| Nickel, total [as Ni] | 4 | 0 | 0 | ||
| Silver, total [as Ag] | 4 | 0 | 0 | ||
| Zinc, total [as Zn] | 4 | 0 | 0 | ||
| pH, maximum | 3 | 0 | 0 | ||
| pH, minimum | 3 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Cyanide, total [as CN] | 2 | 0 | 0 | ||
| Cadmium, total [as Cd] | 2 | 0 | 0 | ||
| Cobalt, total [as Co] | 2 | 0 | 0 | ||
| Molybdenum, total [as Mo] | 2 | 0 | 0 | ||
| Vanadium, total [as V] | 2 | 0 | 0 | ||
| Tin, total [as Sn] | 2 | 0 | 0 | ||
| Aluminum, total [as Al] | 2 | 0 | 0 | ||
| Zirconium, total | 2 | 0 | 0 | ||
| Oil petroleum, total recoverable | 2 | 0 | 0 | ||
| Chlorine, total residual | 2 | 0 | 0 | ||
| Flow | 2 | 0 | 0 | ||
| Boron, total | 2 | 0 | 0 | ||
| Organics, total toxic [TTO] | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES CTP002433.
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 CTP002433.
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, CTP002433.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
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How we handle your data → Privacy
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 CTP002433 there.
Nearby on the register
- Discharge permits in Windsor Locks
- Every permit record in Windsor Locks, A to Z
- Discharge permits in Connecticut
- Every permit record in Connecticut, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.