Clean Water Act discharge permit · NPDES CTP001512
ALTUGLAS INTERNATIONAL, ARKEMA GROUP, Kensington, CT: NPDES CTP001512 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
ALTUGLAS INTERNATIONAL, ARKEMA GROUP, held by ARKEMA INC., holds NPDES permit CTP001512, which discharges to Connecticut River. EPA’s file records it issued July 17, 2003 and expiring July 16, 2008. 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 | ALTUGLAS INTERNATIONAL, ARKEMA GROUP |
|---|---|
| Permittee as filed | ARKEMA INC. |
| NPDES ID | CTP001512 |
| 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 | July 17, 2003 |
| Expiration date | July 16, 2008 |
| Issuing agency | CT DEP |
| Address | Kensington, CT 06037 |
| Receiving water | CONNECTICUT RIVER |
| Other EPA IDs (FRS) | RCRA handler CTD010161099; ICIS-AIR source CT0000000900300125 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 9Pollutants on file
- 8Under a numeric limit
- 4With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Zinc, total [as Zn] | 2 | 16 | 16 | January 31, 2009 | 632% over the limit |
| pH, minimum | 0 | 7 | 7 | November 30, 2012 | |
| Oil & Grease | 2 | 5 | 5 | July 31, 2007 | 144% over the limit |
| pH | 2 | 3 | 3 | November 30, 2007 | |
| Flow rate | 1 | 0 | 0 | ||
| Flow, maximum during 24 hr period | 1 | 0 | 0 | ||
| Flow | 1 | 0 | 0 | ||
| Organics, total toxic [TTO] | 1 | 0 | 0 | ||
| Volatile hydrocarbons | 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 CTP001512.
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, CTP001512.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 CTP001512 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.