Clean Water Act discharge permit · NPDES SCRNE1087
THORLABS SPECTRAL WORKS, West Columbia, SC: NPDES SCRNE1087 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
THORLABS SPECTRAL WORKS, held by Lindsey Dwyer, holds NPDES permit SCRNE1087. EPA’s file records it issued March 18, 2025 and expiring March 17, 2030. 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.
What the register holds for THORLABS SPECTRAL WORKS: its NPDES ID, its permit type and status, its dates, its address in West Columbia, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCRNE1087.
Identity
| Facility as filed | THORLABS SPECTRAL WORKS |
|---|---|
| Permittee as filed | Lindsey Dwyer |
| NPDES ID | SCRNE1087 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 18, 2025 |
| Expiration date | March 17, 2030 |
| Issuing agency | State |
| Address | West Columbia, SC 29170 |
| Subwatershed | Lower Congaree Creek (HUC 030501100104) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES SCRNE1087.
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 SCRNE1087.
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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- One watershed — $2,990/year
- One state — $4,990/year
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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 SCRNE1087 there.
Nearby on the register
- Discharge permits in West Columbia
- Every permit record in West Columbia, A to Z
- Discharge permits in South Carolina
- Every permit record in South Carolina, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.