Passage Data · Check a report · Use it from your AI
Animal Aquaculture, major discharger, Palacios, Texas. NPDES permit TX0112691, in force until Nov 15, 2026. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | monthly minimum | ≥ 6 mg/L | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | daily average | report only (mg/L) | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 90 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | daily average | ≤ 1 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2 mg/L | all year | 001 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 001 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | daily average | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 001 |
| Selenium, total [as Se] | daily average | ≤ .016 mg/L | all year | 001 |
| Selenium, total [as Se] | daily maximum | ≤ .035 mg/L | all year | 001 |
| Flow, in conduit or thru treatment plant | daily average | ≤ 8 MGD | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 8 MGD | all year | 001 |
| Inorganic suspended solids | daily average | ≤ 72 mg/L | all year | 001 |
| Inorganic suspended solids | daily maximum | ≤ 152 mg/L | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 30 mg/L | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 60 mg/L | all year | 001 |
| Oxygen, dissolved [DO] | monthly minimum | ≥ 6 mg/L | all year | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | daily average | report only (mg/L) | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 90 mg/L | all year | 002 |
| Nitrogen, ammonia total [as N] | daily average | ≤ 1 mg/L | all year | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2 mg/L | all year | 002 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 002 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 002 |
| Aluminum, total [as Al] | daily average | report only (mg/L) | all year | 002 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 002 |
| Selenium, total [as Se] | daily average | ≤ .016 mg/L | all year | 002 |
| Selenium, total [as Se] | daily maximum | ≤ .035 mg/L | all year | 002 |
| Flow, in conduit or thru treatment plant | daily average | ≤ 8 MGD | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 8 MGD | all year | 002 |
| Inorganic suspended solids | daily average | ≤ 72 mg/L | all year | 002 |
| Inorganic suspended solids | daily maximum | ≤ 152 mg/L | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 30 mg/L | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 60 mg/L | all year | 002 |
| Oxygen, dissolved [DO] | monthly minimum | ≥ 6 mg/L | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | daily average | report only (mg/L) | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 90 mg/L | all year | 003 |
| Nitrogen, ammonia total [as N] | daily average | ≤ 1 mg/L | all year | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2 mg/L | all year | 003 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 003 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 003 |
| Aluminum, total [as Al] | daily average | report only (mg/L) | all year | 003 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 003 |
| Selenium, total [as Se] | daily average | ≤ .016 mg/L | all year | 003 |
| Selenium, total [as Se] | daily maximum | ≤ .035 mg/L | all year | 003 |
| Flow, in conduit or thru treatment plant | daily average | ≤ 8 MGD | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 8 MGD | all year | 003 |
| Inorganic suspended solids | daily average | ≤ 72 mg/L | all year | 003 |
| Inorganic suspended solids | daily maximum | ≤ 152 mg/L | all year | 003 |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 30 mg/L | all year | 003 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 60 mg/L | all year | 003 |
| Oxygen, dissolved [DO] | monthly minimum | ≥ 6 mg/L | all year | 004 |
| pH | minimum | ≥ 6 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | daily average | report only (mg/L) | all year | 004 |
| Solids, total suspended | daily maximum | ≤ 90 mg/L | all year | 004 |
| Nitrogen, ammonia total [as N] | daily average | ≤ 1 mg/L | all year | 004 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2 mg/L | all year | 004 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 004 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 004 |
| Selenium, total [as Se] | daily average | ≤ .016 mg/L | all year | 004 |
| Selenium, total [as Se] | daily maximum | ≤ .035 mg/L | all year | 004 |
| Flow, in conduit or thru treatment plant | daily average | ≤ 8 MGD | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 8 MGD | all year | 004 |
| Inorganic suspended solids | daily average | ≤ 72 mg/L | all year | 004 |
| Inorganic suspended solids | daily maximum | ≤ 152 mg/L | all year | 004 |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 30 mg/L | all year | 004 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 60 mg/L | all year | 004 |
| Whole effluent toxicity - retest #1 | 7-day minimum | report only (pass=0;fail=1) | all year | TX1 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| Whole effluent toxicity - retest #2 | 7-day minimum | report only (pass=0;fail=1) | all year | TX1 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia) | 7-day minimum | report only (pass=0;fail=1) | all year | TX1 |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia) | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia beryllina | 7-day minimum | report only (pass=0;fail=1) | all year | TX1 |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia beryllina | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 7-day minimum | report only (%) | all year | TX1 |
| NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | monthly average minimum | report only (%) | all year | TX1 |
| NOEC Lethal Static Renewal 7 Day Chronic Menidia beryllina | 7-day minimum | report only (%) | all year | TX1 |
| NOEC Lethal Static Renewal 7 Day Chronic Menidia beryllina | monthly average minimum | report only (%) | all year | TX1 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 7-day minimum | report only (%) | all year | TX1 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | monthly average minimum | report only (%) | all year | TX1 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina | 7-day minimum | report only (%) | all year | TX1 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina | monthly average minimum | report only (%) | all year | TX1 |
| Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 7-day minimum | report only (pass=0;fail=1) | all year | TX1 |
| Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina | 7-day minimum | report only (pass=0;fail=1) | all year | TX1 |
| Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 7-day minimum | report only (%) | all year | TX1 |
| LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | monthly average minimum | report only (%) | all year | TX1 |
| LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia beryllina | 7-day minimum | report only (%) | all year | TX1 |
| LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia beryllina | monthly average minimum | report only (%) | all year | TX1 |
| LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia) | 7-day minimum | report only (%) | all year | TX1 |
| LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia) | monthly average minimum | report only (%) | all year | TX1 |
| LOEC Sub-Lethal Growth Static Renewal 7 Day Chronic Menidia beryllina | 7-day minimum | report only (%) | all year | TX1 |
| LOEC Sub-Lethal Growth Static Renewal 7 Day Chronic Menidia beryllina | monthly average minimum | report only (%) | all year | TX1 |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXA |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXA |
| LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia) | single sample | report only (pass=0;fail=1) | all year | TXA |
| LC50 Pass/Fail Static 24Hr Acute Menidia menidia | single sample | report only (pass=0;fail=1) | all year | TXA |
Cited limits by parameter: Texas's rules and the federal ones.
Same industry: the 4 Agricultural Production — Livestock and Animal Specialties permits in Texas.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/TX0112691 · MCP: https://passage-data.com/mcp