Clean Water Act discharge permit · NPDES TXG110940
ALAMO CONCRETE PRODUCTS PLANT 89, Mission, TX: NPDES TXG110940 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 20Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
ALAMO CONCRETE PRODUCTS PLANT 89, held by ALAMO CONCRETE PRODUCTS COMPANY, holds NPDES permit TXG110940, which discharges to Arroyo Colorado. EPA’s file records it issued March 16, 2017 and expiring November 7, 2021.
ALAMO CONCRETE PRODUCTS PLANT 89, Mission, Texas: Coverage under a general permit TXG110940, held by ALAMO CONCRETE PRODUCTS COMPANY; Administratively continued (past its expiration date and still in force until reissued); issued March 16, 2017, term to November 7, 2021; discharges to ARROYO COLORADO.
- pH: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Solids, total suspended: 1 limit, 1 violation of any kind, 0 effluent exceedances.
- Oil & Grease: 1 limit, 1 violation of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 1 limit, 1 violation of any kind, 0 effluent exceedances.
- Arsenic, total [as As]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Barium, total [as Ba]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Cadmium, total [as Cd]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Chromium, total [as Cr]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Copper, total [as Cu]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Lead, total [as Pb]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Manganese, total [as Mn]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Nickel, total [as Ni]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Silver, total [as Ag]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Zinc, total [as Zn]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Selenium, total [as Se]: 1 limit, 0 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.
- Mercury, total [as Hg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Other permits held by ALAMO CONCRETE PRODUCTS COMPANY
- ALAMO CONCRETE PRODUCTS PLANT 82, Kenedy: TXG110078, issued March 14, 2017
- ALAMO CONCRETE PRODUCTS OLD OCEAN PLANT 58, Old Ocean: TXG110080, issued March 14, 2017
- ALAMO CONCRETE PRODUCTS PLANT 73, Floresville: TXG110089, issued March 16, 2017
- ALAMO CONCRETE PRODUCTS PLANT 77, Kerrville: TXG110090, issued March 16, 2017
- ALAMO CONCRETE PRODUCTS PLANT 3, San Antonio: TXG110092, issued March 16, 2017
- ALAMO CONCRETE PRODUCTS SAN ANTONIO PLANT 4, San Antonio: TXG110093, issued March 16, 2017
- ALAMO CONCRETE PRODUCTS PLANT 8, San Antonio: TXG110095, issued March 16, 2017
- ALAMO CONCRETE PRODUCTS PLANT 28, San Antonio: TXG110096, issued March 16, 2017
- ALAMO CONCRETE PRODUCTS PLANT 13, Ingleside: TXG110107, issued March 16, 2017
- ALAMO CONCRETE PRODUCTS PLANT 84, Elgin: TXG110563, issued March 16, 2017
ALAMO CONCRETE PRODUCTS PLANT 89 among its neighbors
EPA’s permit file holds 185 discharge permits in the Llano Grande Lake-Arroyo Colorado subwatershed (HUC 121102080100), TXG110940 among them. Its county holds 439, 16 of them major permits; TXG110940 is a minor permit.
Other permits in the Llano Grande Lake-Arroyo Colorado subwatershed (HUC 121102080100)
- 365 TOLL PROJECT SEGMENT 1 & 2, Mcallen: TXR1594WP, minor permit, discharging to HIDALGO COUNTY DRAINAGE DISTRICT NO. 1, permit term to March 4, 2028
- AEP - DEL SOL TO FRONTERA ELECTRICAL T-LINE CONSTR, Palmview: TXR1571UC, minor permit, discharging to LOWER LAGUNA MADRE, permit term to March 4, 2028
- ALAMO METAL RECYCLING, Alamo: TXR05EZ37, minor permit, permit term to August 13, 2026
- ALAMO TRUCK SALES & USED PARTS, Alamo: TXR05FL19, minor permit, permit term to August 13, 2026
- ALTO BONITO SUBDIVISION, Weslaco: TXR1581TP, minor permit, discharging to ARROYO COLORADO ABOVE TIDAL, permit term to March 4, 2028
- AMERICAN USED AUTO PARTS, Alamo: TXR05GF71, minor permit, permit term to August 13, 2026
- AMERICAN USED AUTO PARTS, Alamo: TXR05HD02, minor permit, permit term to August 13, 2031
- AMIGASO JUNKYARD & AUTO SALVAGE, Alamo: TXR05FS43, minor permit, permit term to August 13, 2026
- ANACUA SENIOR VILLAGE, Mission: TXR1535VD, minor permit, discharging to DRAINAGE DITCHES FLOWING INTO ARROYO COLORADO ABOV, permit term to March 4, 2028
- ANACUA VILLAGE, Mission: TXR1536RY, minor permit, discharging to DRAINAGE DITCHES FLOWING INTO ARROYO COLORADO ABOV, permit term to March 4, 2028
Identity
| Facility as filed | ALAMO CONCRETE PRODUCTS PLANT 89 |
|---|---|
| Permittee as filed | ALAMO CONCRETE PRODUCTS COMPANY |
| NPDES ID | TXG110940 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 16, 2017 |
| Expiration date | November 7, 2021 |
| Address | Mission, TX 78572 |
| Receiving water | ARROYO COLORADO |
| Subwatershed | Llano Grande Lake-Arroyo Colorado (HUC 121102080100) |
| SIC | 3273 – Ready-Mixed Concrete |
Effluent limits and exceedances
- 20Pollutants on file
- 20Under a numeric limit
- 4With a violation of any kind
- 0With 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 | 2 | 0 | ||
| Solids, total suspended | 1 | 1 | 0 | ||
| Oil & Grease | 1 | 1 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 1 | 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 | ||
| Whole effluent toxicity - retest #1 | 1 | 0 | 0 | ||
| Whole effluent toxicity - retest #2 | 1 | 0 | 0 | ||
| Mercury, total [as Hg] | 1 | 0 | 0 | ||
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | 1 | 0 | 0 | ||
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXG110940.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES TXG110940.
Inspections
EPA’s inspection file holds no inspection for NPDES TXG110940.
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
EPA’s informal enforcement file holds no action for NPDES TXG110940.
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, TXG110940.
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 Mission
- Every permit record in Mission, 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.