NPDES TX0133621 · Clean Water Act
PEARSALL DEVELOPMENT WWTP, Pearsall, TX: NPDES TX0133621 discharge permit, effluent exceedances, inspections, penalties
PEARSALL DEVELOPMENT WWTP, Pearsall, Texas: Individual permit TX0133621, held by SEVENTY SEVEN LAND COMPANY LLC; Administratively continued; issued August 10, 2020, term to August 10, 2025; discharges to Frio River above Choke Canyon Reservoir.
- E. coli: 2 limits, 38 violations of any kind, 16 effluent exceedances, latest July 31, 2026, largest 1,113% over the limit.
- Flow, in conduit or thru treatment plant: 2 limits, 16 violations of any kind, 4 effluent exceedances, latest December 31, 2018, largest 25% over the limit.
- Oxygen, dissolved [DO]: 1 limit, 8 violations of any kind, 2 effluent exceedances, latest May 31, 2026, largest 17% over the limit.
- BOD, 5-day, 20 deg. C: 0 limits, 26 violations of any kind, 1 effluent exceedance, latest July 31, 2015, largest 3% over the limit.
- Solids, total suspended: 3 limits, 28 violations of any kind.
- pH: 2 limits, 16 violations of any kind.
- Arsenic, dry weight: 0 limits, 10 violations of any kind.
- Chromium, sludge, total, dry weight [as Cr]: 0 limits, 10 violations of any kind.
- Selenium, dry weight: 0 limits, 6 violations of any kind.
- Copper, dry weight: 0 limits, 6 violations of any kind.
- Cadmium, dry weight: 0 limits, 6 violations of any kind.
- Molybdenum, sludge, total, dry weight [as Mo]: 0 limits, 6 violations of any kind.
- Zinc, sludge, total, dry weight [as Zn]: 0 limits, 6 violations of any kind.
- Lead, sludge, total, dry weight [as Pb]: 0 limits, 6 violations of any kind.
- Nickel, sludge, total, dry weight [as Ni]: 0 limits, 6 violations of any kind.
- Mercury, sludge, total, dry weight [as Hg]: 0 limits, 6 violations of any kind.
- Nickel, total [as Ni]: 0 limits, 4 violations of any kind.
- Level of pathogen requirements achieved: 0 limits, 4 violations of any kind.
- Description of pathogen option used: 0 limits, 4 violations of any kind.
- Vector attraction reduction alternative used: 0 limits, 4 violations of any kind.
- BOD, carbonaceous [5 day, 20 C]: 3 limits, 3 violations of any kind.
- Fecal coliform: 0 limits, 2 violations of any kind.
- Polychlorinated biphenyls [PCBs]: 0 limits, 2 violations of any kind.
- Toxicity characteristic leaching procedure: 0 limits, 2 violations of any kind.
- Ann. amt sludge disposed by other method: 0 limits, 2 violations of any kind.
- Annual amt of sludge incinerated: 0 limits, 2 violations of any kind.
- Annual sludge production, total: 0 limits, 2 violations of any kind.
- Annual amount of sludge land applied: 0 limits, 2 violations of any kind.
- Annual amt. sludge disposed surface unit: 0 limits, 2 violations of any kind.
- Annual amt sludge disposed in landfill: 0 limits, 2 violations of any kind.
- Annual amt sludge transported interstate: 0 limits, 2 violations of any kind.
- Unit w/liner/leachate collection system: 0 limits, 2 violations of any kind.
- Compliance w/part 258 sludge requirement: 0 limits, 2 violations of any kind.
- Boundary areas: 0 limits, 2 violations of any kind.
- Salmonella: 0 limits, 2 violations of any kind.
- Pollutant table from 503.13: 0 limits, 2 violations of any kind.
- December 16, 2025: Permit Violations - Violation Specified in Comment (ST6).
PEARSALL DEVELOPMENT WWTP among its neighbors
Its county: 17, 1 major; TX0133621 is minor permit.
Other permits in the county
- CITY OF DILLEY WTP, Dilley: TX0137928, minor, term to 2020-05-01
- CITY OF DILLEY WWTP, Dilley: TX0115282, minor, term to 2014-05-01
- CITY OF DILLEY WWTP, Dilley: TX0137936, minor, term to 2023-04-09
- CITY OF PEARSALL WWTP, Pearsall: TX0032719, major, term to 2020-05-01
- CITY OF PEARSALL WWTP, Pearsall: TX0149292
- DILLEY DOLPH BRISCOE PRISON UNIT, Dilley: TX0117218, minor, term to 2026-09-20
- DILLY ISD BASEBALL AND SOFTBALL FIELD IMPROVEMENTS, Dilley: TXR1529ON, minor, term to 2028-03-04
- FAITH VALLEY SUBDIVISION, Dilley: TXR1550RS, minor, term to 2028-03-04
- IH 35 ANNEX WATER & SANITARY IMPROVEMENTS, Pearsall: TXR1519UB, minor, term to 2028-03-04
- INGRAM READYMIX PEARSALL, Pearsall: TXG112070, minor, term to 2021-11-07
Identity
| Facility | PEARSALL DEVELOPMENT WWTP |
|---|---|
| Permittee | SEVENTY SEVEN LAND COMPANY LLC |
| NPDES ID | TX0133621 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | August 10, 2020 |
| Expires | August 10, 2025 |
| Address | Pearsall, TX 78061 |
| Receiving water | Frio River above Choke Canyon Reservoir |
| SIC | 1389 – Oil And Gas Field Services |
NPDES TX0133621: effluent limits and exceedances
PEARSALL DEVELOPMENT WWTP (NPDES TX0133621): 36 pollutants on file, 6 limited; 36 with a violation of any kind, 4 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| E. coli | 2 | 38 | 16 | July 31, 2026 | 1,113% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 16 | 4 | December 31, 2018 | 25% over the limit |
| Oxygen, dissolved [DO] | 1 | 8 | 2 | May 31, 2026 | 17% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 26 | 1 | July 31, 2015 | 3% over the limit |
| Solids, total suspended | 3 | 28 | 0 | ||
| pH | 2 | 16 | 0 | ||
| Arsenic, dry weight | 0 | 10 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 0 | 10 | 0 | ||
| Selenium, dry weight | 0 | 6 | 0 | ||
| Copper, dry weight | 0 | 6 | 0 | ||
| Cadmium, dry weight | 0 | 6 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 0 | 6 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 0 | 6 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 0 | 6 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 0 | 6 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 0 | 6 | 0 | ||
| Nickel, total [as Ni] | 0 | 4 | 0 | ||
| Level of pathogen requirements achieved | 0 | 4 | 0 | ||
| Description of pathogen option used | 0 | 4 | 0 | ||
| Vector attraction reduction alternative used | 0 | 4 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 3 | 3 | 0 | ||
| Fecal coliform | 0 | 2 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 0 | 2 | 0 | ||
| Toxicity characteristic leaching procedure | 0 | 2 | 0 | ||
| Ann. amt sludge disposed by other method | 0 | 2 | 0 | ||
| Annual amt of sludge incinerated | 0 | 2 | 0 | ||
| Annual sludge production, total | 0 | 2 | 0 | ||
| Annual amount of sludge land applied | 0 | 2 | 0 | ||
| Annual amt. sludge disposed surface unit | 0 | 2 | 0 | ||
| Annual amt sludge disposed in landfill | 0 | 2 | 0 | ||
| Annual amt sludge transported interstate | 0 | 2 | 0 | ||
| Unit w/liner/leachate collection system | 0 | 2 | 0 | ||
| Compliance w/part 258 sludge requirement | 0 | 2 | 0 | ||
| Boundary areas | 0 | 2 | 0 | ||
| Salmonella | 0 | 2 | 0 | ||
| Pollutant table from 503.13 | 0 | 2 | 0 |
NPDES TX0133621: inspections, violations and enforcement
NPDES TX0133621: 1 single-event violation
| Date | What EPA recorded | Agency |
|---|---|---|
| December 16, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
NPDES TX0133621 (PEARSALL DEVELOPMENT WWTP): no inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES TX0133621
NPDES TX0133621: one email when its EPA record changes — $99/month.
Permits near NPDES TX0133621
NPDES TX0133621: 36 pollutant rows, 1 dated events; ICIS-NPDES download, loaded October 14, 2026.