Clean Water Act discharge permit · NPDES MAG912092
TEXTRON INC. - FORMER GORHAM SILVER COMPANY, Mansfield, MA: NPDES MAG912092 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 38Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
TEXTRON INC. - FORMER GORHAM SILVER COMPANY, held by Textron, Inc., holds NPDES permit MAG912092. EPA’s file records it issued August 2, 2022 and expiring August 1, 2027. 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 | TEXTRON INC. - FORMER GORHAM SILVER COMPANY |
|---|---|
| Permittee as filed | Textron, Inc. |
| NPDES ID | MAG912092 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 2, 2022 |
| Expiration date | August 1, 2027 |
| Issuing agency | EPA Region 1 |
| Address | Mansfield, MA 02048 |
| Subwatershed | Threemile River (HUC 010900040302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 38Pollutants on file
- 38Under 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 |
|---|---|---|---|---|---|
| Nitrogen, total [as N] | 2 | 1 | 1 | September 30, 2023 | 137% over the limit |
| Copper, total recoverable | 1 | 1 | 1 | September 30, 2023 | 164% over the limit |
| 1,2-Dichloroethane | 1 | 1 | 1 | September 30, 2023 | 2,900% over the limit |
| Solids, total dissolved [TDS] | 1 | 1 | 1 | September 30, 2023 | 5,500% over the limit |
| pH | 2 | 0 | 0 | ||
| Cyanide, total [as CN] | 2 | 0 | 0 | ||
| Chloride, total recoverable | 2 | 0 | 0 | ||
| Lead, total recoverable | 2 | 0 | 0 | ||
| Turbidity | 1 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 0 | 0 | ||
| Arsenic, total recoverable | 1 | 0 | 0 | ||
| Iron, total recoverable | 1 | 0 | 0 | ||
| Selenium, total recoverable | 1 | 0 | 0 | ||
| Nickel, total recoverable | 1 | 0 | 0 | ||
| Silver total recoverable | 1 | 0 | 0 | ||
| Zinc, total recoverable | 1 | 0 | 0 | ||
| Antimony, total [as Sb] | 1 | 0 | 0 | ||
| Cadmium, total recoverable | 1 | 0 | 0 | ||
| Chromium, trivalent total recoverable | 1 | 0 | 0 | ||
| Carbon tetrachloride | 1 | 0 | 0 | ||
| Methylene chloride | 1 | 0 | 0 | ||
| Tetrachloroethylene | 1 | 0 | 0 | ||
| 1,1-Dichloroethane | 1 | 0 | 0 | ||
| 1,1-Dichloroethylene | 1 | 0 | 0 | ||
| 1,1,1-Trichloroethane | 1 | 0 | 0 | ||
| 1,1,2-Trichloroethane | 1 | 0 | 0 | ||
| 1,2-Dichlorobenzene | 1 | 0 | 0 | ||
| 1,3-Dichlorobenzene | 1 | 0 | 0 | ||
| 1,4-Dichlorobenzene | 1 | 0 | 0 | ||
| Vinyl chloride | 1 | 0 | 0 | ||
| Trichloroethylene | 1 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 0 | 0 | ||
| Chlorine, total residual | 1 | 0 | 0 | ||
| Mercury, total recoverable | 1 | 0 | 0 | ||
| cis-1,2-Dichloroethylene | 1 | 0 | 0 | ||
| Chromium, hexavalent tot recoverable | 1 | 0 | 0 | ||
| Hydrocarbons, total petroleum | 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 MAG912092.
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 MAG912092 there.
Nearby on the register
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- Every permit record in Massachusetts, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.