Clean Water Act discharge permit · NPDES CTP000584
PMP CORPORATION, Avon, CT: NPDES CTP000584 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
PMP CORPORATION holds NPDES permit CTP000584, which discharges to Farmington River. EPA’s file records it issued April 29, 2014 and expiring April 30, 2029. 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 | PMP CORPORATION |
|---|---|
| Permittee as filed | PMP CORPORATION |
| NPDES ID | CTP000584 |
| Permit status | Effective |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 29, 2014 |
| Expiration date | April 30, 2029 |
| Issuing agency | CT DEEP |
| Address | Avon, CT 06001 |
| Receiving water | FARMINGTON RIVER |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 15Under a numeric limit
- 15With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Oil petroleum, total recoverable | 2 | 21 | 15 | May 31, 2026 | 3,514% over the limit |
| Solids, total suspended | 2 | 22 | 8 | March 31, 2026 | 310% over the limit |
| Copper, total [as Cu] | 2 | 10 | 8 | March 31, 2026 | 130% over the limit |
| Nickel, total [as Ni] | 2 | 6 | 4 | January 31, 2026 | 21% over the limit |
| Zinc, total [as Zn] | 2 | 6 | 4 | August 31, 2024 | 204% over the limit |
| Flow rate | 1 | 6 | 0 | ||
| Flow | 1 | 5 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Flow, maximum during 24 hr period | 1 | 3 | 0 | ||
| pH, maximum | 1 | 3 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 2 | 0 | ||
| Iron, total [as Fe] | 2 | 2 | 0 | ||
| Aluminum, total [as Al] | 2 | 2 | 0 | ||
| pH, minimum | 1 | 1 | 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
- 13Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 22, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| July 22, 2026 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| July 22, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| July 22, 2026 | Management Practice Violations - Failure to Maintain Records | ST6 |
| April 15, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| April 15, 2025 | Management Practice Violations - Failure to Maintain Records | ST6 |
| April 15, 2025 | Reporting Violations - Failure to Notify | ST6 |
| September 12, 2024 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| September 12, 2024 | Monitoring Violations - Frequency of Sampling Violation | ST6 |
| September 12, 2024 | Management Practice Violations - Failure to Maintain Records | ST6 |
| September 12, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| September 12, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 12, 2024 | Reporting Violations - Failure to Notify | 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
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, CTP000584.
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 CTP000584 there.
Nearby on the register
- Discharge permits in Avon
- Every permit record in Avon, A to Z
- Discharge permits in Connecticut
- Every permit record in Connecticut, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.