Clean Water Act discharge permit · NPDES CTP000028
BRISTOL-MEYERS SQUIBB COMPANY, Wallingford, CT: NPDES CTP000028 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 16Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
BRISTOL-MEYERS SQUIBB COMPANY, held by BRISTOL-MYERS SQUIBB COMPANY, holds NPDES permit CTP000028, which discharges to Quinnipiac River. EPA’s file records it issued January 1, 2005 and expiring January 11, 2010. 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 | BRISTOL-MEYERS SQUIBB COMPANY |
|---|---|
| Permittee as filed | BRISTOL-MYERS SQUIBB COMPANY |
| NPDES ID | CTP000028 |
| 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 | January 1, 2005 |
| Expiration date | January 11, 2010 |
| Issuing agency | CT DEP |
| Address | Wallingford, CT 06492 |
| Receiving water | QUINNIPIAC RIVER |
| Other EPA IDs (FRS) | RCRA handler CTD981212814; ICIS-AIR source CT0000000900900016 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 21Pollutants on file
- 16Under a numeric limit
- 10With a violation of any kind
- 6With 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 | 4 | 11 | 8 | September 30, 2018 | 141% over the limit |
| pH | 5 | 7 | 5 | June 30, 2013 | |
| Solids, total suspended | 0 | 5 | 4 | June 30, 2015 | 91% over the limit |
| Flow rate | 2 | 4 | 3 | March 31, 2009 | 42% over the limit |
| Flow, maximum during 24 hr period | 0 | 3 | 2 | March 31, 2014 | 141% over the limit |
| pH, maximum | 0 | 2 | 1 | April 30, 2016 | |
| BOD, 5-day, 20 deg. C | 2 | 2 | 0 | ||
| Oxygen demand, chem. [COD], dissolved | 2 | 2 | 0 | ||
| Duration of discharge | 0 | 2 | 0 | ||
| pH, minimum | 0 | 1 | 0 | ||
| Chromium, total [as Cr] | 2 | 0 | 0 | ||
| Copper, total [as Cu] | 2 | 0 | 0 | ||
| Lead, total [as Pb] | 2 | 0 | 0 | ||
| Nickel, total [as Ni] | 2 | 0 | 0 | ||
| Zinc, total [as Zn] | 2 | 0 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 0 | 0 | ||
| Total base/neutral priority pollutants | 1 | 0 | 0 | ||
| Chloroform | 1 | 0 | 0 | ||
| Toluene | 1 | 0 | 0 | ||
| Methylene chloride | 1 | 0 | 0 | ||
| Organics, tot purgeables [Method 624] | 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 CTP000028.
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 CTP000028 there.
Nearby on the register
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- Every permit record in Wallingford, 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.