Clean Water Act discharge permit · NPDES RI0023906
MATERION TECHNICAL MATERIALS, INC., Lincoln, RI: NPDES RI0023906 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
MATERION TECHNICAL MATERIALS, INC., held by MATERION TECHNICAL MATERIALS, holds NPDES permit RI0023906, which discharges to Moshassuck. EPA’s file records it issued August 10, 2012 and expiring August 9, 2017. 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 | MATERION TECHNICAL MATERIALS, INC. |
|---|---|
| Permittee as filed | MATERION TECHNICAL MATERIALS |
| NPDES ID | RI0023906 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 10, 2012 |
| Expiration date | August 9, 2017 |
| Address | Lincoln, RI 02865 |
| Receiving water | MOSHASSUCK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Moshassuck River (HUC 010900040501) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 5With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 4 | 3 | 1 | December 31, 2012 | 17% over the limit |
| Zinc, total [as Zn] | 6 | 4 | 0 | ||
| pH | 8 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 8 | 2 | 0 | ||
| Turbidity | 4 | 2 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 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 RI0023906.
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 RI0023906 there.
Nearby on the register
- Discharge permits in Lincoln
- Every permit record in Lincoln, A to Z
- Discharge permits in Rhode Island
- Every permit record in Rhode Island, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.