NPDES TXG113341 · Clean Water Act
ROCKWALL CBP, Rowlett, TX: NPDES TXG113341 discharge permit, effluent exceedances, inspections, penalties
ROCKWALL CBP, Rowlett, Texas: General permit coverage TXG113341, held by Williams Brothers Construction Co., Inc.; Effective; issued May 4, 2023, term to November 6, 2026.
No violation or effluent exceedance is on file for any of the 20 pollutants listed for NPDES TXG113341.
- pH: 2 limits.
- Solids, total suspended: 1 limit.
- Oil & Grease: 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.
- Whole effluent toxicity - retest #1: 1 limit.
- Whole effluent toxicity - retest #2: 1 limit.
- Flow, in conduit or thru treatment plant: 1 limit.
- Mercury, total [as Hg]: 1 limit.
- LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit.
- LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit.
Other permits held by Williams Brothers Construction Co., Inc.
- VULCAN CBP, Tomball: TXG112680, issued 2020-07-17
- WHARTON CBP, Hungerford: TXG112906, issued 2021-08-31
- 1604 CBP, San Antonio: TXG112907, issued 2021-08-31
- HUNTSVILLE CBP, Huntsville: TXG113217, issued 2022-08-15
- BECKMANN CBP, San Antonio: TXG113242, issued 2022-10-24
- CHOATE RD CBP, Shore Acres: TXG113259, issued 2022-11-10
- FANNETT RD CBP & PUG MILL, Beaumont: TXG113467, issued 2023-09-29
- 2004 CBP, Texas City: TXG113637, issued 2024-02-21
- VALLEY PRESTRESS NO. 2, Eagle Lake: TXR05AV01, issued 2021-08-24
- RIO MEDINA CBP, Medina: TXR05CK19, issued 2021-08-21
ROCKWALL CBP among its neighbors
74 discharge permits are in the Cottonwood Creek-East Fork Trinity River subwatershed (HUC 120301060402); TXG113341 is one.
Other permits in the Cottonwood Creek-East Fork Trinity River subwatershed (HUC 120301060402)
- 260 FOX HOLLOW BEAVER CREEK ESTATES - HOME BUILDING, Wylie: TXR1502YQ, minor, term to 2028-03-04
- BOXCAR 150MW300 MWH BESS & 13834.5KV SUBSTATION, Wylie: TXR1585VU, minor, term to 2028-03-04
- CITY OF ROCKWALL MS4, Rockwall: TXR040278, minor, term to 2024-01-24
- CITY OF WYLIE FM 544 RECONSTRUCTION, Wylie: TXR1575PR, minor, term to 2028-03-04
- CITY OF WYLIE MS4, Wylie: TXR040075, minor, term to 2024-01-23
- CROSSPOINT COMMUNITY CHURCH, Rockwall: TXR1558XY, minor, term to 2028-03-04
- DUWEST ROCKWALL, Rockwall: TXR1504QN, minor, term to 2028-03-04
- FLORIDAYS SAPPHIRE BAY - EAST BLOCK, Rowlett: TXR1577MR, minor, term to 2028-03-04
- GIDEON GROVE, Rockwall: TXR1546SF, minor, term to 2028-03-04
- GOLIAD FLEXSPACE, Rockwall: TXR1526XH, minor, term to 2028-03-04
Identity
| Facility | ROCKWALL CBP |
|---|---|
| Permittee | Williams Brothers Construction Co., Inc. |
| NPDES ID | TXG113341 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | May 4, 2023 |
| Expires | November 6, 2026 |
| Address | Rowlett, TX 75088 |
| Subwatershed | Cottonwood Creek-East Fork Trinity River (HUC 120301060402) |
NPDES TXG113341: effluent limits and exceedances
ROCKWALL CBP (NPDES TXG113341): 20 pollutants on file, 20 limited; 0 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 2 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Oil & Grease | 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 | ||
| Whole effluent toxicity - retest #1 | 1 | 0 | 0 | ||
| Whole effluent toxicity - retest #2 | 1 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 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 |
NPDES TXG113341: inspections, violations and enforcement
NPDES TXG113341 (ROCKWALL CBP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES TXG113341
NPDES TXG113341: one email when its EPA record changes — $99/month.
Permits near NPDES TXG113341
NPDES TXG113341: 20 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.