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Sewage treatment plant, Jasper, Missouri. NPDES permit MO0044202, in force until Mar 31, 2028. Last 12 months: over a limit 32 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Nitrogen, ammonia total [as N], daily maximum | 26.4 | ≤ 12.1 mg/L | 118% |
| October 2025 | Nitrogen, ammonia total [as N], monthly average | 26.4 | ≤ 2.5 mg/L | 956% |
| November 2025 | BOD, 5-day, percent removal, monthly average minimum | 82 | ≥ 85 % | 20% |
| November 2025 | Nitrogen, ammonia total [as N], daily maximum | 19.9 | ≤ 12.1 mg/L | 64% |
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 19.9 | ≤ 3.1 mg/L | 542% |
| December 2025 | BOD, 5-day, 20 deg. C, monthly average | 56.8 | ≤ 30 mg/L | 89% |
| December 2025 | BOD, 5-day, 20 deg. C, weekly average | 56.8 | ≤ 45 mg/L | 26% |
| December 2025 | BOD, 5-day, percent removal, monthly average minimum | 79 | ≥ 85 % | 40% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 8.9 | ≤ 3.1 mg/L | 187% |
| January 2026 | BOD, 5-day, 20 deg. C, monthly average | 39.6 | ≤ 30 mg/L | 32% |
| January 2026 | BOD, 5-day, percent removal, monthly average minimum | 70 | ≥ 85 % | 100% |
| January 2026 | Nitrogen, ammonia total [as N], daily maximum | 21.4 | ≤ 12.1 mg/L | 77% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 21.4 | ≤ 3.1 mg/L | 590% |
| January 2026 | Solids, suspended percent removal, monthly average minimum | 70 | ≥ 85 % | 100% |
| February 2026 | BOD, 5-day, 20 deg. C, monthly average | 32.3 | ≤ 30 mg/L | 8% |
| February 2026 | BOD, 5-day, percent removal, monthly average minimum | 84.4 | ≥ 85 % | 4% |
| February 2026 | Nitrogen, ammonia total [as N], daily maximum | 30.3 | ≤ 10.1 mg/L | 200% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 30.3 | ≤ 2.7 mg/L | 1022% |
| February 2026 | Solids, suspended percent removal, monthly average minimum | 49.9 | ≥ 85 % | 234% |
| February 2026 | Solids, total suspended, monthly average | 30.8 | ≤ 30 mg/L | 3% |
| March 2026 | BOD, 5-day, 20 deg. C, monthly average | 39.1 | ≤ 30 mg/L | 30% |
| March 2026 | BOD, 5-day, percent removal, monthly average minimum | 61 | ≥ 85 % | 160% |
| March 2026 | Nitrogen, ammonia total [as N], daily maximum | 17.5 | ≤ 12.1 mg/L | 45% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 17.5 | ≤ 3.1 mg/L | 465% |
| March 2026 | Solids, suspended percent removal, monthly average minimum | 56 | ≥ 85 % | 193% |
| April 2026 | BOD, 5-day, percent removal, monthly average minimum | 76 | ≥ 85 % | 60% |
| April 2026 | Solids, suspended percent removal, monthly average minimum | 43 | ≥ 85 % | 280% |
| April 2026 | Solids, total suspended, monthly average | 35 | ≤ 30 mg/L | 17% |
| May 2026 | BOD, 5-day, percent removal, monthly average minimum | 79 | ≥ 85 % | 40% |
| May 2026 | Solids, suspended percent removal, monthly average minimum | 77 | ≥ 85 % | 53% |
| June 2026 | Solids, suspended percent removal, monthly average minimum | 70 | ≥ 85 % | 100% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | 2.1 | ≤ 1.3 mg/L | 62% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year | 002 |
| pH | minimum | ≥ 6.5 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | 002 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 002 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | ≤ 15 mg/L | all year | 002 |
| Oil and grease [soxhlet extr.] tot. | monthly average | ≤ 10 mg/L | all year | 002 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 10.1 mg/L | Feb | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | Oct | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | Jan, Mar, Nov, Dec | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | Jul | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | Jun | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | Apr | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 10.1 mg/L | Aug | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | Sep | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | May | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.7 mg/L | Feb | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.5 mg/L | Oct | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 3.1 mg/L | Jan, Mar, Nov, Dec | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.5 mg/L | Jul | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.7 mg/L | Jun | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.7 mg/L | Apr | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.3 mg/L | Aug | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.8 mg/L | Sep | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.2 mg/L | May | 002 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| E. coli | 7-day geometric mean | ≤ 1030 #/100mL | Apr–Oct | 002 |
| E. coli | 30-day geometric mean | ≤ 206 #/100mL | Apr–Oct | 002 |
| BOD, 5-day, percent removal | monthly average minimum | ≥ 85 % | all year | 002 |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | all year | 002 |
| Application rate area sprayed | total | report only (acr) | all year | 003 |
| Application rate area sprayed | monthly total | report only (acr) | all year | 003 |
| Application rate, gallons spray irrigation | total | report only (gal) | all year | 003 |
| Application rate, gallons spray irrigation | monthly total | report only (gal) | all year | 003 |
| Spray irrigation | total | report only (hr/d) | all year | 003 |
| Spray irrigation | monthly total | report only (hr/d) | all year | 003 |
| Spray irrigation, application rate | total | report only (in/d) | all year | 003 |
| Spray irrigation, application rate | monthly total | report only (in/d) | all year | 003 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | INF |
| Solids, total suspended | monthly average | report only (mg/L) | all year | INF |
| 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, ammonia total [as N] | daily maximum | report only (mg/L) | all year | INF |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | INF |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | INF |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | 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 |
Cited limits by parameter: Missouri's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/MO0044202 · MCP: https://passage-data.com/mcp