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Federal facility (Space Vehicle Equipment), major discharger, New Orleans, Louisiana. NPDES permit LA0052256, in force until Mar 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 001 |
| pH | instantaneous minimum | report only (SU) | all year | 001 |
| pH | instantaneous maximum | report only (SU) | all year | 001 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year | 001 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | 001 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | 001 |
| Trichloroethylene | monthly average | report only (mg/L) | all year | 001 |
| Trichloroethylene | daily maximum | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Whole Effluent Toxicity - Retest #3 | 48-hour minimum | report only (pass=0;fail=1) | all year | 001 |
| Whole Effluent Toxicity - Retest #3 | monthly average minimum | report only (pass=0;fail=1) | all year | 001 |
| LF Pass/Fail Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopis bahia) | 48-hour minimum | report only (pass=0;fail=1) | all year | 001 |
| LF Pass/Fail Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopis bahia) | monthly average minimum | report only (pass=0;fail=1) | all year | 001 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Menidia beryllina | 48-hour minimum | report only (pass=0;fail=1) | all year | 001 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Menidia beryllina | monthly average minimum | report only (pass=0;fail=1) | all year | 001 |
| NOAEC Lethal Static Renewal 48HR Acute Americamysis bahia (formerly Mysidopsis bahia) | 48-hour minimum | report only (%) | all year | 001 |
| NOAEC Lethal Static Renewal 48HR Acute Americamysis bahia (formerly Mysidopsis bahia) | monthly average minimum | report only (%) | all year | 001 |
| NOAEC Lethal Static Renewal 48HR Acute Menidia beryllina | 48-hour minimum | report only (%) | all year | 001 |
| NOAEC Lethal Static Renewal 48HR Acute Menidia beryllina | monthly average minimum | report only (%) | all year | 001 |
| Coef Of Var Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) | maximum | report only (%) | all year | 001 |
| Coef Of Var Static Renewal 48Hr Acute Menidia beryllina | maximum | report only (%) | all year | 001 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 002 |
| pH | instantaneous maximum | ≤ 8.5 SU | all year | 002 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 002 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 002 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | 002 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 002 |
| Lead, total [as Pb] | monthly average | report only (mg/L) | all year | 002 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 002 |
| Nickel, total [as Ni] | monthly average | report only (mg/L) | all year | 002 |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Mercury, total [as Hg] | monthly average | report only (mg/L) | all year | 002 |
| Mercury, total [as Hg] | daily maximum | report only (mg/L) | all year | 002 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 003 |
| pH | instantaneous maximum | ≤ 8.5 SU | all year | 003 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 003 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 003 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | 003 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 003 |
| Lead, total [as Pb] | monthly average | report only (mg/L) | all year | 003 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 003 |
| Nickel, total [as Ni] | monthly average | report only (mg/L) | all year | 003 |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| Mercury, total [as Hg] | monthly average | report only (mg/L) | all year | 003 |
| Mercury, total [as Hg] | daily maximum | report only (mg/L) | all year | 003 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 004 |
| pH | instantaneous minimum | report only (SU) | all year | 004 |
| pH | instantaneous maximum | report only (SU) | all year | 004 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year | 004 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| Trichloroethylene | monthly average | report only (mg/L) | all year | 004 |
| Trichloroethylene | daily maximum | report only (mg/L) | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 004 |
| Whole Effluent Toxicity - Retest #3 | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole Effluent Toxicity - Retest #3 | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole Effluent Toxicity - Retest #3 | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| Whole Effluent Toxicity - Retest #3 | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| LF Pass/Fail Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopis bahia) | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| LF Pass/Fail Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopis bahia) | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Menidia beryllina | 48-hour minimum | report only (pass=0;fail=1) | all year | 004 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Menidia beryllina | monthly average minimum | report only (pass=0;fail=1) | all year | 004 |
| NOAEC Lethal Static Renewal 48HR Acute Americamysis bahia (formerly Mysidopsis bahia) | 48-hour minimum | report only (%) | all year | 004 |
| NOAEC Lethal Static Renewal 48HR Acute Americamysis bahia (formerly Mysidopsis bahia) | monthly average minimum | report only (%) | all year | 004 |
| NOAEC Lethal Static Renewal 48HR Acute Menidia beryllina | 48-hour minimum | report only (%) | all year | 004 |
| NOAEC Lethal Static Renewal 48HR Acute Menidia beryllina | monthly average minimum | report only (%) | all year | 004 |
| Coef Of Var Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) | maximum | report only (%) | all year | 004 |
| Coef Of Var Static Renewal 48Hr Acute Menidia beryllina | maximum | report only (%) | all year | 004 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 1001 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 1001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 1001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 1001 |
| Solids, total suspended | monthly average | ≤ 31 mg/L | all year | 101 |
| Solids, total suspended | daily maximum | ≤ 50 mg/L | all year | 101 |
| Oil & Grease | monthly average | ≤ 26 mg/L | all year | 101 |
| Oil & Grease | daily maximum | ≤ 52 mg/L | all year | 101 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 101 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 101 |
| Nitrogen, nitrate total [as N] | monthly average | report only (mg/L) | all year | 101 |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | all year | 101 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 101 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 101 |
| Cyanide, total [as CN] | monthly average | ≤ .35 mg/L | all year | 101 |
| Cyanide, total [as CN] | daily maximum | ≤ .84 mg/L | all year | 101 |
| Cadmium, total [as Cd] | monthly average | ≤ .26 mg/L | all year | 101 |
| Cadmium, total [as Cd] | daily maximum | ≤ .69 mg/L | all year | 101 |
| Chromium, total [as Cr] | monthly average | ≤ .15 mg/L | all year | 101 |
| Chromium, total [as Cr] | daily maximum | ≤ .3 mg/L | all year | 101 |
| Copper, total [as Cu] | monthly average | ≤ 1.43 mg/L | all year | 101 |
| Copper, total [as Cu] | daily maximum | ≤ 3.4 mg/L | all year | 101 |
| Lead, total [as Pb] | monthly average | ≤ .43 mg/L | all year | 101 |
| Lead, total [as Pb] | daily maximum | ≤ .69 mg/L | all year | 101 |
| Nickel, total [as Ni] | monthly average | ≤ 2.38 mg/L | all year | 101 |
| Nickel, total [as Ni] | daily maximum | ≤ 3.98 mg/L | all year | 101 |
| Silver, total [as Ag] | monthly average | ≤ .24 mg/L | all year | 101 |
| Silver, total [as Ag] | daily maximum | ≤ .43 mg/L | all year | 101 |
| Zinc, total [as Zn] | monthly average | ≤ 1.48 mg/L | all year | 101 |
| Zinc, total [as Zn] | daily maximum | ≤ 2.61 mg/L | all year | 101 |
| Trichloroethylene | monthly average | ≤ .1 mg/L | all year | 101 |
| Trichloroethylene | daily maximum | ≤ .15 mg/L | all year | 101 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 101 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 101 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 1101 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 1101 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 1101 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 1101 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 201 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 201 |
| Trichloroethylene | monthly average | ≤ .032 mg/L | all year | 201 |
| Trichloroethylene | daily maximum | ≤ .05 mg/L | all year | 201 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 201 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 201 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 301 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 301 |
| Trichloroethylene | monthly average | ≤ .043 mg/L | all year | 301 |
| Trichloroethylene | daily maximum | ≤ .069 mg/L | all year | 301 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 301 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 301 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 401 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 401 |
| Trichloroethylene | monthly average | ≤ .691 mg/L | all year | 401 |
| Trichloroethylene | daily maximum | ≤ 1.287 mg/L | all year | 401 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 401 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 401 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 501 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year | 501 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 501 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 501 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 601 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year | 601 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 601 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 601 |
Cited limits by parameter: Louisiana's rules and the federal ones.
Same industry: the 15 Transportation Equipment permits in Louisiana.
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On EPA ECHO: Facility report · DMR history
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