Clean Water Act discharge permit · NPDES CTP002339
MILFORD POWER COMPANY LLC, Milford, CT: NPDES CTP002339 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
MILFORD POWER COMPANY LLC holds NPDES permit CTP002339. EPA’s file records it issued September 13, 2013 and expiring September 30, 2018. 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 | MILFORD POWER COMPANY LLC |
|---|---|
| Permittee as filed | MILFORD POWER COMPANY LLC |
| NPDES ID | CTP002339 |
| 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 | September 13, 2013 |
| Expiration date | September 30, 2018 |
| Issuing agency | CT DEP |
| Address | Milford, CT 06460 |
| SIC | 4911 – Electric Services |
| Other EPA IDs (FRS) | RCRA handler CTP000034640; ICIS-AIR source CT0000000900909927 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 15Pollutants on file
- 13Under a numeric limit
- 13With 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 |
|---|---|---|---|---|---|
| pH, minimum | 1 | 9 | 5 | May 31, 2026 | |
| pH, maximum | 1 | 7 | 4 | February 29, 2024 | |
| Flow, maximum during 24 hr period | 1 | 6 | 4 | January 31, 2006 | 13% over the limit |
| pH | 2 | 5 | 2 | June 30, 2023 | |
| Flow rate | 1 | 3 | 1 | September 30, 2005 | 6% over the limit |
| Flow | 1 | 3 | 1 | September 30, 2005 | 2% over the limit |
| Solids, total suspended | 1 | 3 | 0 | ||
| Zinc, total [as Zn] | 1 | 3 | 0 | ||
| Magnesium, total [as Mg] | 1 | 2 | 0 | ||
| Copper, total [as Cu] | 1 | 2 | 0 | ||
| Chromium, total [as Cr] | 0 | 2 | 0 | ||
| Oil petroleum, total recoverable | 2 | 1 | 0 | ||
| Flow rate | 0 | 1 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 0 | 0 | ||
| Nickel, total [as Ni] | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 27, 2026 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| January 27, 2026 | Monitoring Violations - Analysis not Conducted | ST6 |
| January 27, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| January 30, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
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 CTP002339 there.
Nearby on the register
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- Every permit record in Milford, A to Z
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- Every permit record in Connecticut, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.