Clean Water Act discharge permit · NPDES GA0037346
MARTIN MARIETTA MATERIALS, INC. - APPLING QUARRY, Grovetown, GA: NPDES GA0037346 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
MARTIN MARIETTA MATERIALS, INC. - APPLING QUARRY, held by Martin Marietta Materials, Inc., holds NPDES permit GA0037346. EPA’s file records it issued December 15, 2010 and expiring November 30, 2015. 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 | MARTIN MARIETTA MATERIALS, INC. - APPLING QUARRY |
|---|---|
| Permittee as filed | Martin Marietta Materials, Inc. |
| NPDES ID | GA0037346 |
| 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 | December 15, 2010 |
| Expiration date | November 30, 2015 |
| Address | Grovetown, GA 30813 |
| Subwatershed | Little Kiokee Creek (HUC 030601060103) |
| Other EPA IDs (FRS) | ICIS-AIR source GA0000001307300022 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 7Pollutants on file
- 4Under a numeric limit
- 7With 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 |
|---|---|---|---|---|---|
| pH | 4 | 29 | 1 | May 31, 2017 | |
| Solids, total suspended | 4 | 28 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 28 | 0 | ||
| Oil & Grease | 0 | 10 | 0 | ||
| Solids, sludge, total, dry weight | 2 | 9 | 0 | ||
| Phosphorus, total [as P] | 0 | 4 | 0 | ||
| Turbidity, change | 0 | 2 | 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 GA0037346.
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 GA0037346 there.
Nearby on the register
- Discharge permits in Grovetown
- Every permit record in Grovetown, A to Z
- Discharge permits in Georgia
- Every permit record in Georgia, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.