Clean Water Act discharge permit · NPDES TXG112981
NASH CONCRETE PLANT, Texarkana, TX: NPDES TXG112981 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 20Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
NASH CONCRETE PLANT, held by New Boston Concrete, Inc., holds NPDES permit TXG112981. EPA’s file records it issued November 30, 2021 and expiring November 6, 2026.
NASH CONCRETE PLANT, Texarkana, Texas: Coverage under a general permit TXG112981, held by New Boston Concrete, Inc.; Effective; issued November 30, 2021, term to November 6, 2026.
- pH: 2 limits, 16 violations of any kind, 12 effluent exceedances, latest July 31, 2025.
- Solids, total suspended: 1 limit, 8 violations of any kind, 6 effluent exceedances, latest November 30, 2024, largest 634% over the limit.
- Mercury, total [as Hg]: 1 limit, 4 violations of any kind, 1 effluent exceedance, latest December 31, 2024, largest 1,900% over the limit.
- Flow, in conduit or thru treatment plant: 1 limit, 16 violations of any kind, 0 effluent exceedances.
- Arsenic, total [as As]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Barium, total [as Ba]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Cadmium, total [as Cd]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Chromium, total [as Cr]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Copper, total [as Cu]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Lead, total [as Pb]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Manganese, total [as Mn]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Nickel, total [as Ni]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Silver, total [as Ag]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Zinc, total [as Zn]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Selenium, total [as Se]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Oil & Grease: 1 limit, 2 violations of any kind, 0 effluent exceedances.
- Whole effluent toxicity - retest #1: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Whole effluent toxicity - retest #2: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- May 13, 2026: No Further Action (State).
- May 13, 2026: No Further Action (State).
Other permits held by New Boston Concrete, Inc.
- NEW BOSTON CONCRETE, New Boston: TXG112978, issued November 18, 2021
- NEW BOSTON CONCRETE CADDO MILLS PLANT, Caddo Mills: TXG112979, issued November 18, 2021
NASH CONCRETE PLANT among its neighbors
EPA’s permit file holds 7 discharge permits in the Akin Creek subwatershed (HUC 111403020701), TXG112981 among them.
Other permits in the Akin Creek subwatershed (HUC 111403020701)
- BANN TO TEXARKANA, Texarkana: TXR1593XK, minor permit, discharging to HOWARD CREEK, permit term to March 4, 2028
- JCM INDUSTRIES, Nash: TXR05GJ36, minor permit, permit term to August 13, 2026
- RED RIVER COATINGS, Texarkana: TXR05BS60, minor permit, permit term to August 13, 2026
- SMITH READY MIX, Texarkana: TXG111243, minor permit, discharging to SULFER RIVER, permit term to November 7, 2016
- TEXANA LANDFILL, Nash: TXR05GA87, minor permit, permit term to August 13, 2026
- TEXANA TANK CAR, Texarkana: TXR05GA85, minor permit, permit term to August 13, 2026
Identity
| Facility as filed | NASH CONCRETE PLANT |
|---|---|
| Permittee as filed | New Boston Concrete, Inc. |
| NPDES ID | TXG112981 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 30, 2021 |
| Expiration date | November 6, 2026 |
| Address | Texarkana, TX 75501 |
| Subwatershed | Akin Creek (HUC 111403020701) |
| SIC | 3273 – Ready-Mixed Concrete |
Effluent limits and exceedances
- 20Pollutants on file
- 20Under a numeric limit
- 18With a violation of any kind
- 3With 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 | 2 | 16 | 12 | July 31, 2025 | |
| Solids, total suspended | 1 | 8 | 6 | November 30, 2024 | 634% over the limit |
| Mercury, total [as Hg] | 1 | 4 | 1 | December 31, 2024 | 1,900% over the limit |
| Flow, in conduit or thru treatment plant | 1 | 16 | 0 | ||
| Arsenic, total [as As] | 1 | 3 | 0 | ||
| Barium, total [as Ba] | 1 | 3 | 0 | ||
| Cadmium, total [as Cd] | 1 | 3 | 0 | ||
| Chromium, total [as Cr] | 1 | 3 | 0 | ||
| Copper, total [as Cu] | 1 | 3 | 0 | ||
| Lead, total [as Pb] | 1 | 3 | 0 | ||
| Manganese, total [as Mn] | 1 | 3 | 0 | ||
| Nickel, total [as Ni] | 1 | 3 | 0 | ||
| Silver, total [as Ag] | 1 | 3 | 0 | ||
| Zinc, total [as Zn] | 1 | 3 | 0 | ||
| Selenium, total [as Se] | 1 | 3 | 0 | ||
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | 1 | 3 | 0 | ||
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | 1 | 3 | 0 | ||
| Oil & Grease | 1 | 2 | 0 | ||
| Whole effluent toxicity - retest #1 | 1 | 0 | 0 | ||
| Whole effluent toxicity - retest #2 | 1 | 0 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES TXG112981.
Inspections
EPA’s inspection file holds no inspection for NPDES TXG112981.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| May 13, 2026 | No Further Action | State |
| May 13, 2026 | No Further Action | State |
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TXG112981.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
Nearby on the register
- Discharge permits in Texarkana
- Every permit record in Texarkana, A to Z
- Discharge permits in Texas
- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.