Clean Water Act discharge permit · NPDES SC0048445
AMERICAN MATERIALS COMPANY LLC/LYNCHES RV QUARRY, Jefferson, SC: NPDES SC0048445 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
AMERICAN MATERIALS COMPANY LLC/LYNCHES RV QUARRY, held by American Materials/Lynches River Quarry, holds NPDES permit SC0048445. EPA’s file records it issued July 14, 2020 and expiring June 30, 2023. 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 | AMERICAN MATERIALS COMPANY LLC/LYNCHES RV QUARRY |
|---|---|
| Permittee as filed | American Materials/Lynches River Quarry |
| NPDES ID | SC0048445 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 14, 2020 |
| Expiration date | June 30, 2023 |
| Issuing agency | State |
| Address | Jefferson, SC 29718 |
| Subwatershed | Turkey Creek-Lynches River (HUC 030402020105) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 5Under a numeric limit
- 6With 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 | 44 | 283 | 19 | February 28, 2021 | 20,260% over the limit |
| pH | 16 | 264 | 0 | ||
| Flow, in conduit or thru treatment plant | 12 | 206 | 0 | ||
| Oil and grease, hexane extr method | 0 | 114 | 0 | ||
| Oil & Grease | 12 | 86 | 0 | ||
| Turbidity | 4 | 66 | 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 SC0048445.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 SC0048445 there.
Nearby on the register
- Discharge permits in Jefferson
- Every permit record in Jefferson, 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 14, 2026.