NPDES TXR05FG88 · Clean Water Act
SIENNA SOUTH REGIONAL WWTP, Missouri City, TX: NPDES TXR05FG88 discharge permit, effluent exceedances, inspections, penalties
SIENNA SOUTH REGIONAL WWTP, Missouri City, Texas: General permit coverage TXR05FG88, held by Sienna Regional Mud; Industrial stormwater; Administratively continued; issued November 11, 2021, term to August 13, 2026.
No violation or effluent exceedance is on file for any of the 13 pollutants listed for NPDES TXR05FG88.
- BOD, 5-day, 20 deg. C: 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; 1,783 were issued before TXR05FG88.
Coverages issued nearest TXR05FG88
- 2021-11-11: CONTECH CONSTRUCTION PRODUCTS, Sulphur Springs: TXR05FG83, held by Contech Engineered Solutions LLC
- 2021-11-11: PEPSICO MESQUITE, Mesquite: TXR05FG84, held by Bottling Group, LLC
- 2021-11-11: BREEN YARD, Houston: TXR05FG85, held by Nabors Drilling Technologies USA, Inc.
- 2021-11-11: MIZKAN AMERICA, Dallas: TXR05FG86, held by Mizkan America, Inc.
- 2021-11-11: LKQ CENTRAL, New Braunfels: TXR05FG87, held by Lkq Central, Inc.
- 2021-11-11: LALOS AUTO PARTS, Natalia: TXR05FG90, held by Ltr Tracking Recycling, LLC
- 2021-11-11: CRM MISSION HOLDINGS, Mission: TXR05FG91, held by Crm Mission Holdings, LLC
- 2021-11-11: THE TRANE, Mc Gregor: TXR05FG93, held by Trane U.S. Inc.
- 2021-11-11: HUNTER PANELS, Terrell: TXR05FG94, held by Carlisle Construction Materials, LLC
- 2021-11-11: GREIF HOUSTON STEEL AND FIBRE COMPLEX, Laporte: TXR05FG95, held by Greif Packaging LLC
SIENNA SOUTH REGIONAL WWTP among its neighbors
149 discharge permits are in the Middle Oyster Creek subwatershed (HUC 120402050200); TXR05FG88 is one.
Other permits in the Middle Oyster Creek subwatershed (HUC 120402050200)
- 1172 FM 655, Rosharon: TXR1538XG, minor, term to 2028-03-04
- 12-INCH GRAVITY SEWER MAIN - MISSOURI CITY, Missouri City: TXR1527NQ, minor, term to 2028-03-04
- ANNISTON SECTION 13, Katy: TXR1597VR, minor, term to 2028-03-04
- ANNISTON SECTION 17, Katy: TXR1598VB, minor, term to 2028-03-04
- ANNISTON SECTION SECTION 1 2 3 & 5, Katy: TXR1584OO, minor, term to 2028-03-04
- ASHLAND, Angleton: TXR1515WE, minor, term to 2028-03-04
- BWSC RESERVOIR PROJECT - OYSTER CREEK IMPROVEMENTS, Brazoria County: TXR1512UT, minor, term to 2028-03-04
- BWSC RESERVOIR PROJECT - RESERVOIR CONSTRUCTION, Angleton: TXR1562VG, minor, term to 2028-03-04
- CALDWELL RANCH, Iowa Colony: TXR1584NR, minor, term to 2028-03-04
- CALDWELL RANCH, Rosharon: TXR1596UJ, minor, term to 2028-03-04
Identity
| Facility | SIENNA SOUTH REGIONAL WWTP |
|---|---|
| Permittee | Sienna Regional Mud |
| NPDES ID | TXR05FG88 |
| Status | Administratively continued |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Industrial stormwater |
| Issued | November 11, 2021 |
| Expires | August 13, 2026 |
| Address | Missouri City, TX 77549 |
| Subwatershed | Middle Oyster Creek (HUC 120402050200) |
| SIC | 4952 – Sewerage Systems |
NPDES TXR05FG88: effluent limits and exceedances
SIENNA SOUTH REGIONAL WWTP (NPDES TXR05FG88): 13 pollutants on file, 13 limited; 0 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 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 TXR05FG88: inspections, violations and enforcement
NPDES TXR05FG88 (SIENNA SOUTH REGIONAL WWTP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES TXR05FG88
NPDES TXR05FG88: one email when its EPA record changes — $99/month.
Permits near NPDES TXR05FG88
NPDES TXR05FG88: 13 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.