Clean Water Act discharge permit · NPDES MSP091945
SYSTEMS ELECTRO COATING LLC, Madison, MS: NPDES MSP091945 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
SYSTEMS ELECTRO COATING LLC holds NPDES permit MSP091945, which discharges to Ms0057517 - Canton Potw. EPA’s file records it issued July 21, 2017 and expiring June 30, 2022. 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 | SYSTEMS ELECTRO COATING LLC |
|---|---|
| Permittee as filed | SYSTEMS ELECTRO COATING LLC |
| NPDES ID | MSP091945 |
| Permit status | Effective |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 21, 2017 |
| Expiration date | June 30, 2022 |
| Issuing agency | MDEQ |
| Address | Madison, MS 39110 |
| Receiving water | MS0057517 - CANTON POTW |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 11With 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 |
|---|---|---|---|---|---|
| Nickel, total recoverable | 4 | 31 | 23 | May 31, 2026 | 1,003% over the limit |
| Zinc, total recoverable | 4 | 17 | 13 | April 30, 2023 | 308% over the limit |
| pH | 2 | 6 | 4 | May 31, 2024 | |
| Cadmium, total recoverable | 4 | 6 | 2 | April 30, 2018 | 43% over the limit |
| Cyanide, total [as CN] | 4 | 5 | 1 | February 28, 2026 | 33% over the limit |
| Silver total recoverable | 4 | 4 | 0 | ||
| Lead, total recoverable | 4 | 4 | 0 | ||
| Chromium, total recoverable | 4 | 4 | 0 | ||
| Copper, total recoverable | 4 | 4 | 0 | ||
| Organics, total toxic [TTO] | 4 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 22, 2023 | Effluent Violations - Numeric effluent violation | 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 MSP091945 there.
Nearby on the register
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- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.