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Poultry Slaughtering And Processing, major discharger, Southwest City, Missouri. NPDES permit MO0036773, in force until Jan 9, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | all year | 004 |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year | 004 |
| Oxygen, dissolved [DO] | minimum | ≥ 5 mg/L | all year | 004 |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) | all year | 004 |
| pH | minimum | ≥ 6.5 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | daily maximum | ≤ 20 mg/L | all year | 004 |
| Solids, total suspended | monthly average | ≤ 15 mg/L | all year | 004 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | ≤ 14 mg/L | all year | 004 |
| Oil and grease [soxhlet extr.] tot. | monthly average | ≤ 8 mg/L | all year | 004 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 004 |
| Nitrogen, total [as N] | monthly average | ≤ 10.1 mg/L | all year | 004 |
| Nitrogen, total [as N] | daily maximum | report only (lb/d) | all year | 004 |
| Nitrogen, total [as N] | annual average | ≤ 83.45 lb/d | all year | 004 |
| Nitrogen, total [as N] | monthly average | report only (lb/d) | all year | 004 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 004 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 004 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 004 |
| Phosphorus, total [as P] | monthly average | ≤ .25 mg/L | all year | 004 |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | all year | 004 |
| Phosphorus, total [as P] | annual average | ≤ 16.69 lb/d | all year | 004 |
| Phosphorus, total [as P] | monthly average | report only (lb/d) | all year | 004 |
| Chloride [as Cl] | daily maximum | ≤ 1146 mg/L | all year | 004 |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year | 004 |
| Sulfate, total [as SO4] | daily maximum | ≤ 1029 mg/L | all year | 004 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 004 |
| Nitrogen, ammonia, total [as NH3] | daily maximum | ≤ 8 mg/L | Sep | 004 |
| Nitrogen, ammonia, total [as NH3] | daily maximum | ≤ 4.6 mg/L | Jun–Aug | 004 |
| Nitrogen, ammonia, total [as NH3] | daily maximum | ≤ 8 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 004 |
| Nitrogen, ammonia, total [as NH3] | monthly average | ≤ 3.5 mg/L | Sep | 004 |
| Nitrogen, ammonia, total [as NH3] | monthly average | ≤ 2.3 mg/L | Jun–Aug | 004 |
| Nitrogen, ammonia, total [as NH3] | monthly average | ≤ 4 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 004 |
| Nitrogen, total Kjeldahl | daily maximum | report only (mg/L) | all year | 004 |
| Nitrogen, total Kjeldahl | monthly average | report only (mg/L) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 004 |
| Chlorine, total residual | daily maximum | ≤ 18 ug/L | all year | 004 |
| Chlorine, total residual | monthly average | ≤ 9 ug/L | all year | 004 |
| E. coli | daily maximum | ≤ 126 #/100mL | all year | 004 |
| E. coli | monthly average | report only (#/100mL) | all year | 004 |
| Toxicity [acute], Ceriodaphnia dubia | value | ≤ .3 toxic | all year | 004 |
| Toxicity [chronic], Ceriodaphnia dubia | value | ≤ 1.6 toxic | all year | 004 |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | value | ≤ .3 toxic | all year | 004 |
| Toxicity [chronic], Pimephales promelas [Fathead Minnow] | value | ≤ 1.6 toxic | all year | 004 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 004 |
| Solids, total dissolved | monthly average | report only (mg/L) | all year | 004 |
| Nitrogen, nitrate total [as NO3] | daily maximum | ≤ 20 mg/L | all year | 004 |
| Nitrogen, nitrate total [as NO3] | monthly average | ≤ 10 mg/L | all year | 004 |
| Nitrogen, nitrite total [as NO2] | daily maximum | report only (mg/L) | all year | 004 |
| Nitrogen, nitrite total [as NO2] | monthly average | report only (mg/L) | all year | 004 |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | all year | 004 |
| Coliform, fecal general | monthly average | ≤ 200 #/100mL | all year | 004 |
| Chlorides + Sulfates | daily maximum | ≤ 2175 mg/L | all year | 004 |
| Chlorides + Sulfates | monthly average | report only (mg/L) | all year | 004 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 005 |
| pH | minimum | ≥ 6 SU | all year | 005 |
| pH | maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 005 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, ammonia, total [as NH3] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, total Kjeldahl | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, nitrate total [as NO3] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, nitrite total [as NO2] | daily maximum | report only (mg/L) | all year | 005 |
| Storm water flow | daily maximum | report only (MGD) | all year | 005 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | INF |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | INF |
| Nitrogen, total [as N] | daily maximum | report only (lb/d) | all year | INF |
| Nitrogen, total [as N] | monthly average | report only (lb/d) | all year | INF |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | INF |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | INF |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | INF |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | INF |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | all year | INF |
| Phosphorus, total [as P] | monthly average | report only (lb/d) | all year | INF |
| Nitrogen, ammonia, total [as NH3] | daily maximum | report only (mg/L) | all year | INF |
| Nitrogen, ammonia, total [as NH3] | monthly average | report only (mg/L) | all year | INF |
| Nitrogen, total Kjeldahl | daily maximum | report only (mg/L) | all year | INF |
| Nitrogen, total Kjeldahl | monthly average | report only (mg/L) | all year | INF |
| Nitrogen, nitrate total [as NO3] | daily maximum | report only (mg/L) | all year | INF |
| Nitrogen, nitrate total [as NO3] | monthly average | report only (mg/L) | all year | INF |
| Nitrogen, nitrite total [as NO2] | daily maximum | report only (mg/L) | all year | INF |
| Nitrogen, nitrite total [as NO2] | monthly average | report only (mg/L) | all year | INF |
Cited limits by parameter: Missouri's rules and the federal ones.
Same industry: the 36 Food and Kindred Products permits in Missouri.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/MO0036773 · MCP: https://passage-data.com/mcp