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Mobile Home Site Operators, Thompson, Ohio. NPDES permit OH0112135, in force until Aug 31, 2031. Last 12 months: over a limit 19 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 4.03 | ≤ 4 mg/L | 1% |
| December 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 1.98 | ≤ 1.1 kg/d | 80% |
| December 2025 | BOD, carbonaceous [5 day, 20 C], weekly maximum | 1.98 | ≤ 1.7 kg/d | 16% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 1.16 | ≤ .46 kg/d | 152% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 5.49 | ≤ 4 mg/L | 37% |
| December 2025 | Nitrogen, ammonia total [as N], weekly maximum | 1.16 | ≤ .68 kg/d | 71% |
| December 2025 | Solids, total suspended, monthly average | 20.5 | ≤ 12 mg/L | 71% |
| December 2025 | Solids, total suspended, monthly average | 4.35 | ≤ 1.4 kg/d | 211% |
| December 2025 | Solids, total suspended, weekly maximum | 20.5 | ≤ 18 mg/L | 14% |
| December 2025 | Solids, total suspended, weekly maximum | 4.35 | ≤ 2.1 kg/d | 107% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 7.32 | ≤ 4 mg/L | 83% |
| January 2026 | Nitrogen, ammonia total [as N], weekly maximum | 7.32 | ≤ 6 mg/L | 22% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 6.78 | ≤ 4 mg/L | 70% |
| February 2026 | Nitrogen, ammonia total [as N], weekly maximum | 6.78 | ≤ 6 mg/L | 13% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 5.62 | ≤ 4 mg/L | 41% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 5.9 | ≤ 4 mg/L | 48% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 1.52 | ≤ 1.5 mg/L | 1% |
| July 2026 | Nitrogen, ammonia total [as N], monthly average | 2.28 | ≤ 1.5 mg/L | 52% |
| July 2026 | Nitrogen, ammonia total [as N], weekly maximum | 2.28 | ≤ 2.25 mg/L | 1% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. centigrade | monthly average | report only (deg C) | all year | 001 |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) | all year | 001 |
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 mg/L | all year | 001 |
| pH | daily minimum | ≥ 6.5 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 12 mg/L | all year | 001 |
| Solids, total suspended | weekly maximum | ≤ 18 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 1.4 kg/d | all year | 001 |
| Solids, total suspended | weekly maximum | ≤ 2.1 kg/d | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.5 mg/L | May–Oct | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 4 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | weekly maximum | ≤ 2.25 mg/L | May–Oct | 001 |
| Nitrogen, ammonia total [as N] | weekly maximum | ≤ 6 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .17 kg/d | May–Oct | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .46 kg/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | weekly maximum | ≤ .26 kg/d | May–Oct | 001 |
| Nitrogen, ammonia total [as N] | weekly maximum | ≤ .68 kg/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | Mar, Jun, Aug, Dec | 001 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | Mar, Jun, Aug, Dec | 001 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | Mar, Jun, Aug, Dec | 001 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | Mar, Jun, Aug, Dec | 001 |
| Iron, suspended | monthly average | report only (ug/L) | all year | 001 |
| Iron, suspended | daily maximum | report only (ug/L) | all year | 001 |
| Manganese, suspended | monthly average | report only (ug/L) | all year | 001 |
| Manganese, suspended | daily maximum | report only (ug/L) | all year | 001 |
| Turbidity [severity] | monthly average | report only (severity) | all year | 001 |
| Turbidity [severity] | daily maximum | report only (severity) | all year | 001 |
| E. coli, MTEC-MF | monthly geometric mean | ≤ 126 MPN/100mL | May–Oct | 001 |
| E. coli, MTEC-MF | weekly geometric mean | ≤ 284 MPN/100mL | May–Oct | 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 |
| Solids, total dissolved- 180 deg. C | monthly average | report only (mg/L) | Mar, Jun, Aug, Dec | 001 |
| Solids, total dissolved- 180 deg. C | daily maximum | report only (mg/L) | Mar, Jun, Aug, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 10 mg/L | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly maximum | ≤ 15 mg/L | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 1.1 kg/d | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly maximum | ≤ 1.7 kg/d | all year | 001 |
| Sludge waste from secondary clarifiers | monthly average | report only (gal) | Dec | 588 |
| Sludge waste from secondary clarifiers | daily maximum | report only (gal) | Dec | 588 |
Cited limits by parameter: Ohio's rules and the federal ones.
Same industry: the 193 Real Estate permits in Ohio.
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Your permit document is the final word. As JSON: /api/v1/permits/OH0112135 · MCP: https://passage-data.com/mcp