Clean Water Act discharge permit · NPDES CTP002026
COVIDIEN LIMITED PARTNERSHIP, North Haven, CT: NPDES CTP002026 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 63Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
COVIDIEN LIMITED PARTNERSHIP, held by United States Surgical Div. of Tyco Healthcare Group LP, holds NPDES permit CTP002026, which discharges to Quinnipiac River. EPA’s file records it issued October 22, 2010 and expiring October 31, 2015. 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 | COVIDIEN LIMITED PARTNERSHIP |
|---|---|
| Permittee as filed | United States Surgical Div. of Tyco Healthcare Group LP |
| NPDES ID | CTP002026 |
| 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 22, 2010 |
| Expiration date | October 31, 2015 |
| Issuing agency | CT DEP |
| Address | North Haven, CT 06473 |
| Receiving water | QUINNIPIAC RIVER |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 63Pollutants on file
- 63Under a numeric limit
- 58With a violation of any kind
- 9With 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; the 60 with the most exceedances of 63 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Flow | 3 | 5 | 4 | October 31, 2010 | 25% over the limit |
| Chromium, total [as Cr] | 2 | 3 | 3 | August 31, 2018 | 110% over the limit |
| pH | 12 | 4 | 2 | June 30, 2013 | |
| Cadmium, total [as Cd] | 2 | 4 | 2 | December 31, 2016 | 300% over the limit |
| Di[2-ethylhexyl] phthalate [DEHP] | 4 | 2 | 2 | December 31, 2018 | 2% over the limit |
| Lead, total [as Pb] | 6 | 19 | 1 | December 31, 2016 | 20% over the limit |
| pH, maximum | 4 | 5 | 1 | May 31, 2015 | |
| Copper, total [as Cu] | 4 | 1 | 1 | June 30, 2014 | 22% over the limit |
| Nickel, total [as Ni] | 2 | 1 | 1 | August 31, 2018 | 20% over the limit |
| Organics, total toxic [TTO] | 1 | 8 | 0 | ||
| Zinc, total [as Zn] | 9 | 4 | 0 | ||
| Acenaphthene | 4 | 4 | 0 | ||
| Anthracene | 4 | 4 | 0 | ||
| Diethyl phthalate | 4 | 4 | 0 | ||
| Dimethyl phthalate | 4 | 4 | 0 | ||
| Fluoranthene | 4 | 4 | 0 | ||
| Fluorene | 4 | 4 | 0 | ||
| Hexachloroethane | 4 | 4 | 0 | ||
| Nitrobenzene | 4 | 4 | 0 | ||
| Phenanthrene | 4 | 4 | 0 | ||
| Pyrene | 4 | 4 | 0 | ||
| 1,2,4-Trichlorobenzene | 4 | 4 | 0 | ||
| 2-Nitrophenol | 4 | 4 | 0 | ||
| 4-Nitrophenol | 4 | 4 | 0 | ||
| 4,6-Dinitro-o-cresol | 4 | 4 | 0 | ||
| Naphthalene | 4 | 4 | 0 | ||
| Di-n-butyl phthalate | 4 | 4 | 0 | ||
| Hexachlorobenzene | 4 | 4 | 0 | ||
| Hexachlorobutadiene | 4 | 4 | 0 | ||
| pH, minimum | 4 | 4 | 0 | ||
| Cyanide, total [as CN] | 3 | 3 | 0 | ||
| Silver, total [as Ag] | 2 | 2 | 0 | ||
| Flow rate | 2 | 1 | 0 | ||
| Flow, maximum during 24 hr period | 2 | 1 | 0 | ||
| Carbon tetrachloride | 1 | 1 | 0 | ||
| 1,2-Dichloroethane | 1 | 1 | 0 | ||
| Chloroform | 1 | 1 | 0 | ||
| Toluene | 1 | 1 | 0 | ||
| Benzene | 1 | 1 | 0 | ||
| Chlorobenzene | 1 | 1 | 0 | ||
| Methyl chloride [Chloromethane] | 1 | 1 | 0 | ||
| Methylene chloride | 1 | 1 | 0 | ||
| Tetrachloroethylene | 1 | 1 | 0 | ||
| 1,1-Dichloroethane | 1 | 1 | 0 | ||
| 1,1-Dichloroethylene | 1 | 1 | 0 | ||
| 1,1,1-Trichloroethane | 1 | 1 | 0 | ||
| 1,1,2-Trichloroethane | 1 | 1 | 0 | ||
| 1,2-Dichlorobenzene | 1 | 1 | 0 | ||
| 1,2-Dichloropropane | 1 | 1 | 0 | ||
| trans-1,2-Dichloroethylene | 1 | 1 | 0 | ||
| 1,3-Dichlorobenzene | 1 | 1 | 0 | ||
| 1,4-Dichlorobenzene | 1 | 1 | 0 | ||
| Ethylbenzene | 1 | 1 | 0 | ||
| Vinyl chloride | 1 | 1 | 0 | ||
| Trichloroethylene | 1 | 1 | 0 | ||
| 1,3-Dichloropropylene | 1 | 1 | 0 | ||
| Formaldehyde | 1 | 1 | 0 | ||
| Chloroethane | 1 | 1 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Tin, total [as Sn] | 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 CTP002026.
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.
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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 CTP002026 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.