NPDES TXR05GR35 · Clean Water Act
MERTZON QUARRY, Mertzon, TX: NPDES TXR05GR35 discharge permit, effluent exceedances, inspections, penalties
MERTZON QUARRY, Mertzon, Texas: General permit coverage TXR05GR35, held by Moriah TFS Operations, LLC; Industrial stormwater; Administratively continued; issued March 17, 2025, term to August 13, 2026.
No violation or effluent exceedance is on file for any of the 14 pollutants listed for NPDES TXR05GR35.
- pH: 4 limits.
- Solids, total suspended: 1 limit.
- Arsenic, total [as As]: 1 limit.
- Barium, total [as Ba]: 1 limit.
- Cadmium, total [as Cd]: 1 limit.
- Chromium, total [as Cr]: 1 limit.
- Copper, total [as Cu]: 1 limit.
- Lead, total [as Pb]: 1 limit.
- Manganese, total [as Mn]: 1 limit.
- Nickel, total [as Ni]: 1 limit.
- Silver, total [as Ag]: 1 limit.
- Zinc, total [as Zn]: 1 limit.
- Selenium, total [as Se]: 1 limit.
- Mercury, total [as Hg]: 1 limit.
Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 6,588 were issued before TXR05GR35. Moriah TFS Operations, LLC holds 12 permits in Texas.
Other permits held by Moriah TFS Operations, LLC
- GREENWOOD PIT, Midland: TXR05GD46, issued 2023-07-01
- TPLT SOUTH PIT, Midland: TXR05GD47, issued 2023-07-01
- ORLA SECTION 5 PIT, Orla: TXR05GD82, issued 2023-07-20
- GUNS UP, Lubbock: TXR05GE37, issued 2023-08-10
- DOUBLE T, Stanton: TXR05GH98, issued 2024-01-08
- MORELAND, Midland: TXR05GH99, issued 2024-01-08
- BAR M PIT, Midland: TXR05GR34, issued 2025-03-17
- FORSAN PIT, Big Spring: TXR05GX80, issued 2026-01-16
- FLATTOP PIT, Coahoma: TXR05GY08, issued 2026-01-29
- 137 PIT, Garden City: TXR05GY31, issued 2026-02-11
Coverages issued nearest TXR05GR35
- 2025-03-13: COAST SOUTHWEST, Arlington: TXR05GR31, held by Coast Southwest, Inc.
- 2025-03-13: MATERIAL ALTERATION DBA HAYGOOD SCIENTIFIC TOOL, Houston: TXRNECL79, held by Material Alteration Co., Inc. DBA Haygood Scientific Tool Co.
- 2025-03-14: CARLISLE EPS HOLDING, Hillsboro: TXR05GR33, held by Carlisle Eps Holding, LLC
- 2025-03-14: UNIQUE WOOD PRODUCTS, Houston: TXRNECL80, held by Scoya Holding Company LLC
- 2025-03-17: BAR M PIT, Midland: TXR05GR34, held by Moriah TFS Operations, LLC
- 2025-03-17: STAR CITY AUTO RECYCLERS, Grand Prairie: TXR05GR36, held by Star City Auto Recycling LLC
- 2025-03-17: LYNN SCOTT POND PROJECT, Willis: TXR05GR37, held by EDWARD LAGARCE
- 2025-03-17: ACC HOU - PINAFORE, Houston: TXR05GR38, held by Acc Houston, LLC
- 2025-03-17: ACC HOU - HOLMES, Houston: TXR05GR39, held by Acc Houston, LLC
- 2025-03-17: ACC HOU - CRAWFORD, Houston: TXR05GR40, held by Acc Houston, LLC
MERTZON QUARRY among its neighbors
1 discharge permits are in the Bull Run Creek-Spring Creek subwatershed (HUC 120901020204); TXR05GR35 is one. Its county: 2, 0 major; TXR05GR35 is minor permit.
Identity
| Facility | MERTZON QUARRY |
|---|---|
| Permittee | Moriah TFS Operations, LLC |
| NPDES ID | TXR05GR35 |
| Status | Administratively continued |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Industrial stormwater |
| Issued | March 17, 2025 |
| Expires | August 13, 2026 |
| Address | Mertzon, TX 76941 |
| Subwatershed | Bull Run Creek-Spring Creek (HUC 120901020204) |
| SIC | 1422 – Crushed And Broken Limestone |
NPDES TXR05GR35: effluent limits and exceedances
MERTZON QUARRY (NPDES TXR05GR35): 14 pollutants on file, 14 limited; 0 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 4 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Arsenic, total [as As] | 1 | 0 | 0 | ||
| Barium, total [as Ba] | 1 | 0 | 0 | ||
| Cadmium, total [as Cd] | 1 | 0 | 0 | ||
| Chromium, total [as Cr] | 1 | 0 | 0 | ||
| Copper, total [as Cu] | 1 | 0 | 0 | ||
| Lead, total [as Pb] | 1 | 0 | 0 | ||
| Manganese, total [as Mn] | 1 | 0 | 0 | ||
| Nickel, total [as Ni] | 1 | 0 | 0 | ||
| Silver, total [as Ag] | 1 | 0 | 0 | ||
| Zinc, total [as Zn] | 1 | 0 | 0 | ||
| Selenium, total [as Se] | 1 | 0 | 0 | ||
| Mercury, total [as Hg] | 1 | 0 | 0 |
NPDES TXR05GR35: inspections, violations and enforcement
NPDES TXR05GR35 (MERTZON QUARRY): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES TXR05GR35
NPDES TXR05GR35: one email when its EPA record changes — $99/month.
Permits near NPDES TXR05GR35
NPDES TXR05GR35: 14 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.