Passage Data · Check a report · Use it from your AI
Sewage treatment plant, Kingdom City, Missouri. NPDES permit MO0127370 expired Dec 31, 2024; its limits still apply. Last 12 months: over a limit 26 times (last June 2026), 30 required values missing, 10 of 28 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | E. coli, 30-day geometric mean | 7950 | ≤ 206 #/100mL | 3759% |
| October 2025 | E. coli, 30-day geometric mean | 7950 | ≤ 206 #/100mL | 3759% |
| October 2025 | E. coli, 7-day geometric mean | 7950 | ≤ 1030 #/100mL | 672% |
| October 2025 | E. coli, 7-day geometric mean | 7950 | ≤ 1030 #/100mL | 672% |
| October 2025 | pH, minimum | 2.91 | ≥ 6.5 SU | — |
| December 2025 | Nitrogen, ammonia total [as N], daily maximum | 9.8 | ≤ 8.8 mg/L | 11% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 9.8 | ≤ 2.8 mg/L | 250% |
| January 2026 | Nitrogen, ammonia total [as N], daily maximum | 12.6 | ≤ 8.8 mg/L | 43% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 12.6 | ≤ 2.8 mg/L | 350% |
| February 2026 | BOD, 5-day, percent removal, monthly average minimum | 44.14 | ≥ 65 % | 60% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 8.6 | ≤ 2.8 mg/L | 207% |
| February 2026 | Solids, suspended percent removal, monthly average minimum | 60.44 | ≥ 65 % | 13% |
| March 2026 | Nitrogen, ammonia total [as N], daily maximum | 11.5 | ≤ 8.8 mg/L | 31% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 11.5 | ≤ 2.8 mg/L | 311% |
| March 2026 | Solids, suspended percent removal, monthly average minimum | 53 | ≥ 65 % | 34% |
| April 2026 | BOD, 5-day, 20 deg. C, monthly average | 61 | ≤ 45 mg/L | 36% |
| April 2026 | BOD, 5-day, percent removal, monthly average minimum | 3 | ≥ 65 % | 177% |
| April 2026 | E. coli, 30-day geometric mean | 1730 | ≤ 206 #/100mL | 740% |
| April 2026 | E. coli, 7-day geometric mean | 1730 | ≤ 1030 #/100mL | 68% |
| April 2026 | Nitrogen, ammonia total [as N], daily maximum | 10.2 | ≤ 5.2 mg/L | 96% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 10.2 | ≤ 1.3 mg/L | 685% |
| May 2026 | E. coli, 30-day geometric mean | > 2420 | ≤ 206 #/100mL | — |
| May 2026 | E. coli, 7-day geometric mean | > 2420 | ≤ 1030 #/100mL | — |
| May 2026 | Nitrogen, ammonia total [as N], daily maximum | 16.1 | ≤ 5.2 mg/L | 210% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 16.1 | ≤ 1.3 mg/L | 1138% |
| June 2026 | E. coli, 30-day geometric mean | 727 | ≤ 206 #/100mL | 253% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | weekly average | ≤ 65 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 45 mg/L | all year | 001 |
| pH | minimum | ≥ 6.5 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | weekly average | ≤ 110 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 70 mg/L | all year | 001 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | ≤ 15 mg/L | all year | 001 |
| Oil and grease [soxhlet extr.] tot. | monthly average | ≤ 10 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 5.2 mg/L | Apr–Sep | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8.8 mg/L | Jan, Feb, Mar, Oct, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.3 mg/L | Apr–Sep | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.8 mg/L | Jan, Feb, Mar, Oct, Nov, Dec | 001 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| E. coli | 7-day geometric mean | ≤ 1030 #/100mL | Apr–Oct | 001 |
| E. coli | 30-day geometric mean | ≤ 206 #/100mL | Apr–Oct | 001 |
| BOD, 5-day, percent removal | monthly average minimum | ≥ 65 % | all year | 001 |
| Solids, suspended percent removal | monthly average minimum | ≥ 65 % | all year | 001 |
| 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, 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.
· 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/MO0127370 · MCP: https://passage-data.com/mcp