Clean Water Act discharge permit · NPDES CT0026212
KYNDRYL INC, Southbury, CT: NPDES CT0026212 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 25Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
KYNDRYL INC, held by IBM CORPORATION, holds NPDES permit CT0026212, which discharges to Pomperaug River. EPA’s file records it issued September 18, 2012 and expiring September 30, 2017. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | KYNDRYL INC |
|---|---|
| Permittee as filed | IBM CORPORATION |
| NPDES ID | CT0026212 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 18, 2012 |
| Expiration date | September 30, 2017 |
| Issuing agency | CT DEP |
| Address | Southbury, CT 06488 |
| Receiving water | POMPERAUG RIVER |
| Subwatershed | Pomperaug River (HUC 011000050903) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 26Pollutants on file
- 25Under a numeric limit
- 25With 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 |
|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | 1 | 7 | 1 | December 31, 2009 | 70% over the limit |
| Flow rate | 0 | 7 | 1 | December 31, 2004 | 141% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 18 | 0 | ||
| Solids, total suspended | 3 | 18 | 0 | ||
| pH | 2 | 12 | 0 | ||
| Solids, suspended percent removal | 1 | 11 | 0 | ||
| BOD, 5-day, percent removal | 1 | 10 | 0 | ||
| Nitrogen, ammonia total [as N] | 3 | 9 | 0 | ||
| Phosphorus, total [as P] | 2 | 8 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 6 | 0 | ||
| E. coli | 1 | 4 | 0 | ||
| Arsenic, sludge tot. dry wt [as As] | 2 | 1 | 0 | ||
| Beryllium, sludge, tot. dry wt [as Be] | 2 | 1 | 0 | ||
| Solids, total, percent | 2 | 1 | 0 | ||
| Solids, fixed, % of total solids | 2 | 1 | 0 | ||
| Solids, volatile % of total solids | 2 | 1 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 2 | 1 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 2 | 1 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 2 | 1 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 2 | 1 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 2 | 1 | 0 | ||
| Copper, sludge, total, dry weight [as Cu] | 2 | 1 | 0 | ||
| Cadmium, sludge, total, dry weight [as Cd] | 2 | 1 | 0 | ||
| NOAEL Static 48Hr Acute D. pulex | 2 | 1 | 0 | ||
| NOAEL Static 48Hr Acute Pimephales promelas | 2 | 1 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 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 CT0026212.
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 CT0026212 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.