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Hogs, Mountain Grove, Missouri. NPDES permit MO0137707 expired Sep 30, 2024; its limits still apply. Last 12 months: no values over a limit, 283 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | minimum | ≥ 5.5 SU | all year | 001 |
| pH | minimum | ≥ 5.5 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/kg) | all year | 001 |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/kg) | all year | 001 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | daily maximum | report only (mg/kg) | all year | 001 |
| Potassium, total [as K] | daily maximum | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | daily maximum | report only (mg/kg) | all year | 001 |
| Arsenic, total [as As] | daily maximum | ≤ 41 mg/kg | all year | 001 |
| Cadmium, total [as Cd] | daily maximum | ≤ 39 mg/kg | all year | 001 |
| Chromium, total [as Cr] | daily maximum | ≤ 50 mg/kg | all year | 001 |
| Copper, total [as Cu] | daily maximum | ≤ 1500 mg/kg | all year | 001 |
| Lead, total [as Pb] | daily maximum | ≤ 300 mg/kg | all year | 001 |
| Nickel, dissolved [as Ni] | daily maximum | report only (mg/L) | all year | 001 |
| Nickel, total [as Ni] | daily maximum | ≤ 420 mg/kg | all year | 001 |
| Zinc, dissolved [as Zn] | daily maximum | report only (mg/L) | all year | 001 |
| Zinc, total recoverable | daily maximum | ≤ 2800 mg/kg | all year | 001 |
| Selenium, total [as Se] | daily maximum | ≤ 100 mg/kg | all year | 001 |
| Chromium, hexavalent dissolved [as Cr] | daily maximum | report only (mg/L) | all year | 001 |
| Chromium, trivalent total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Chloride | daily maximum | report only (mg/L) | all year | 001 |
| Freeboard | daily minimum | ≥ 2 ft | all year | 001 |
| Solids, total, percent | daily maximum | report only (%) | all year | 001 |
| Mercury, total [as Hg] | daily maximum | ≤ 17 mg/kg | all year | 001 |
| Annual whole sludge application rate | maximum | report only (ton/acre) | all year | 004 |
| Application rate area sprayed | event total | report only (acr) | all year | 004 |
| Application rate area sprayed | daily maximum | report only (acr) | all year | 004 |
| Application rate, rate/area sprayed | daily maximum | report only (gal/acr) | all year | 004 |
| Application rate, gallons spray irrigation | daily maximum | report only (gal) | all year | 004 |
| Spray irrigation | daily maximum | report only (hr/d) | all year | 004 |
| Annual whole sludge application rate | maximum | report only (ton/acre) | all year | 005 |
| Application rate area sprayed | event total | report only (acr) | all year | 005 |
| Application rate area sprayed | daily maximum | report only (acr) | all year | 005 |
| Application rate, rate/area sprayed | daily maximum | report only (gal/acr) | all year | 005 |
| Application rate, gallons spray irrigation | daily maximum | report only (gal) | all year | 005 |
| Spray irrigation | daily maximum | report only (hr/d) | all year | 005 |
| Annual whole sludge application rate | maximum | report only (ton/acre) | all year | 006 |
| Application rate area sprayed | event total | report only (acr) | all year | 006 |
| Application rate area sprayed | daily maximum | report only (acr) | all year | 006 |
| Application rate, rate/area sprayed | daily maximum | report only (gal/acr) | all year | 006 |
| Application rate, gallons spray irrigation | daily maximum | report only (gal) | all year | 006 |
| Spray irrigation | daily maximum | report only (hr/d) | all year | 006 |
| Annual whole sludge application rate | maximum | report only (ton/acre) | all year | 007 |
| Application rate area sprayed | daily maximum | report only (acr) | all year | 007 |
| Application rate area sprayed | event total | report only (acr) | all year | 007 |
| Application rate, rate/area sprayed | daily maximum | report only (gal/acr) | all year | 007 |
| Application rate, gallons spray irrigation | daily maximum | report only (gal) | all year | 007 |
| Spray irrigation | daily maximum | report only (hr/d) | all year | 007 |
| Annual whole sludge application rate | maximum | report only (ton/acre) | all year | 008 |
| Application rate area sprayed | event total | report only (acr) | all year | 008 |
| Application rate area sprayed | daily maximum | report only (acr) | all year | 008 |
| Application rate, rate/area sprayed | daily maximum | report only (gal/acr) | all year | 008 |
| Application rate, gallons spray irrigation | daily maximum | report only (gal) | all year | 008 |
| Spray irrigation | daily maximum | report only (hr/d) | all year | 008 |
| Annual whole sludge application rate | maximum | report only (ton/acre) | all year | 013 |
| Application rate area sprayed | daily maximum | report only (acr) | all year | 013 |
| Application rate area sprayed | event total | report only (acr) | all year | 013 |
| Application rate, rate/area sprayed | daily maximum | report only (gal/acr) | all year | 013 |
| Application rate, gallons spray irrigation | daily maximum | report only (gal) | all year | 013 |
| Spray irrigation | daily maximum | report only (hr/d) | all year | 013 |
Cited limits by parameter: Missouri's rules and the federal ones.
Same industry: the 9 Agricultural Production — Livestock and Animal Specialties permits in Missouri.
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Your permit document is the final word. As JSON: /api/v1/permits/MO0137707 · MCP: https://passage-data.com/mcp