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Soybean Oil Mills, Chesapeake, Virginia. NPDES permit VA0004448 expired Sep 30, 2025; its limits still apply. Last 12 months: over a limit 28 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| December 2025 | 001 | BOD, 5-day, 20 deg. C, maximum | 170 | ≤ 30 mg/L | 467% |
| December 2025 | 003 | BOD, 5-day, 20 deg. C, maximum | 487 | ≤ 30 mg/L | 1523% |
| December 2025 | 003 | Solids, total suspended, maximum | 155 | ≤ 100 mg/L | 55% |
| December 2025 | 004 | BOD, 5-day, 20 deg. C, maximum | 593 | ≤ 30 mg/L | 1877% |
| December 2025 | 004 | Solids, total suspended, maximum | 199 | ≤ 100 mg/L | 99% |
| December 2025 | 005 | BOD, 5-day, 20 deg. C, maximum | 352 | ≤ 30 mg/L | 1073% |
| December 2025 | 005 | Solids, total suspended, maximum | 254 | ≤ 100 mg/L | 154% |
| December 2025 | 006 | BOD, 5-day, 20 deg. C, maximum | 643 | ≤ 30 mg/L | 2043% |
| December 2025 | 007 | BOD, 5-day, 20 deg. C, maximum | 129 | ≤ 30 mg/L | 330% |
| March 2026 | 001 | BOD, 5-day, 20 deg. C, maximum | 820 | ≤ 30 mg/L | 2633% |
| March 2026 | 001 | Solids, total suspended, maximum | 280 | ≤ 100 mg/L | 180% |
| March 2026 | 003 | BOD, 5-day, 20 deg. C, maximum | 1613 | ≤ 30 mg/L | 5277% |
| March 2026 | 003 | Solids, total suspended, maximum | 422 | ≤ 100 mg/L | 322% |
| March 2026 | 004 | BOD, 5-day, 20 deg. C, maximum | 705 | ≤ 30 mg/L | 2250% |
| March 2026 | 005 | BOD, 5-day, 20 deg. C, maximum | 787 | ≤ 30 mg/L | 2523% |
| March 2026 | 006 | BOD, 5-day, 20 deg. C, maximum | 487 | ≤ 30 mg/L | 1523% |
| March 2026 | 007 | BOD, 5-day, 20 deg. C, maximum | 549 | ≤ 30 mg/L | 1730% |
| March 2026 | 007 | Solids, total suspended, maximum | 269 | ≤ 100 mg/L | 169% |
| March 2026 | 008 | BOD, 5-day, 20 deg. C, maximum | 91 | ≤ 30 mg/L | 203% |
| June 2026 | 001 | BOD, 5-day, 20 deg. C, maximum | 74 | ≤ 30 mg/L | 147% |
| June 2026 | 003 | BOD, 5-day, 20 deg. C, maximum | 416 | ≤ 30 mg/L | 1287% |
| June 2026 | 003 | Solids, total suspended, maximum | 279 | ≤ 100 mg/L | 179% |
| June 2026 | 004 | BOD, 5-day, 20 deg. C, maximum | 137 | ≤ 30 mg/L | 357% |
| June 2026 | 005 | BOD, 5-day, 20 deg. C, maximum | 385 | ≤ 30 mg/L | 1183% |
| June 2026 | 005 | Solids, total suspended, maximum | 124 | ≤ 100 mg/L | 24% |
| June 2026 | 006 | BOD, 5-day, 20 deg. C, maximum | 221 | ≤ 30 mg/L | 637% |
| June 2026 | 007 | BOD, 5-day, 20 deg. C, maximum | 192 | ≤ 30 mg/L | 540% |
| June 2026 | 007 | Solids, total suspended, maximum | 157 | ≤ 100 mg/L | 57% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | maximum | ≤ 30 mg/L | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | maximum | ≤ 100 mg/L | all year | 001 |
| Oil & Grease | maximum | report only (mg/L) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 001 |
| Nitrite + Nitrate total [as N] | maximum | report only (mg/L) | all year | 001 |
| Zinc, dissolved [as Zn] | maximum | report only (ug/L) | all year | 001 |
| Precipitation volume | maximum | report only (Mgal) | all year | 001 |
| BOD, 5-day, 20 deg. C | maximum | ≤ 30 mg/L | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | maximum | ≤ 100 mg/L | all year | 003 |
| Oil & Grease | maximum | report only (mg/L) | all year | 003 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 003 |
| Nitrite + Nitrate total [as N] | maximum | report only (mg/L) | all year | 003 |
| Copper, dissolved [as Cu] | maximum | report only (ug/L) | all year | 003 |
| Zinc, dissolved [as Zn] | maximum | report only (ug/L) | all year | 003 |
| Precipitation volume | maximum | report only (Mgal) | all year | 003 |
| BOD, 5-day, 20 deg. C | maximum | ≤ 30 mg/L | all year | 004 |
| pH | minimum | ≥ 6 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | maximum | ≤ 100 mg/L | all year | 004 |
| Oil & Grease | maximum | report only (mg/L) | all year | 004 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 004 |
| Nitrite + Nitrate total [as N] | maximum | report only (mg/L) | all year | 004 |
| Copper, dissolved [as Cu] | maximum | report only (ug/L) | all year | 004 |
| Zinc, dissolved [as Zn] | maximum | report only (ug/L) | all year | 004 |
| Precipitation volume | maximum | report only (Mgal) | all year | 004 |
| BOD, 5-day, 20 deg. C | maximum | ≤ 30 mg/L | all year | 005 |
| pH | minimum | ≥ 6 SU | all year | 005 |
| pH | maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | maximum | ≤ 100 mg/L | all year | 005 |
| Oil & Grease | maximum | report only (mg/L) | all year | 005 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 005 |
| Nitrite + Nitrate total [as N] | maximum | report only (mg/L) | all year | 005 |
| Zinc, dissolved [as Zn] | maximum | report only (ug/L) | all year | 005 |
| Precipitation volume | maximum | report only (Mgal) | all year | 005 |
| BOD, 5-day, 20 deg. C | maximum | ≤ 30 mg/L | all year | 006 |
| pH | minimum | ≥ 6 SU | all year | 006 |
| pH | maximum | ≤ 9 SU | all year | 006 |
| Solids, total suspended | maximum | ≤ 100 mg/L | all year | 006 |
| Oil & Grease | maximum | report only (mg/L) | all year | 006 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 006 |
| Nitrite + Nitrate total [as N] | maximum | report only (mg/L) | all year | 006 |
| Zinc, dissolved [as Zn] | maximum | report only (ug/L) | all year | 006 |
| Precipitation volume | maximum | report only (Mgal) | all year | 006 |
| BOD, 5-day, 20 deg. C | maximum | ≤ 30 mg/L | all year | 007 |
| pH | minimum | ≥ 6 SU | all year | 007 |
| pH | maximum | ≤ 9 SU | all year | 007 |
| Solids, total suspended | maximum | ≤ 100 mg/L | all year | 007 |
| Oil & Grease | maximum | report only (mg/L) | all year | 007 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 007 |
| Nitrite + Nitrate total [as N] | maximum | report only (mg/L) | all year | 007 |
| Zinc, dissolved [as Zn] | maximum | report only (ug/L) | all year | 007 |
| Precipitation volume | maximum | report only (Mgal) | all year | 007 |
| BOD, 5-day, 20 deg. C | maximum | ≤ 30 mg/L | all year | 008 |
| pH | minimum | ≥ 6 SU | all year | 008 |
| pH | maximum | ≤ 9 SU | all year | 008 |
| Solids, total suspended | maximum | ≤ 100 mg/L | all year | 008 |
| Oil & Grease | maximum | report only (mg/L) | all year | 008 |
| Nitrite + Nitrate total [as N] | maximum | report only (mg/L) | all year | 008 |
| Copper, dissolved [as Cu] | maximum | report only (ug/L) | all year | 008 |
| Zinc, dissolved [as Zn] | maximum | report only (ug/L) | all year | 008 |
| Precipitation volume | maximum | report only (Mgal) | all year | 008 |
| pH | minimum | ≥ 6 SU | all year | 009 |
| pH | maximum | ≤ 9 SU | all year | 009 |
| Oil & Grease | maximum | ≤ 15 mg/L | all year | 009 |
| Flow, in conduit or thru treatment plant | maximum | report only (MGD) | all year | 009 |
Cited limits by parameter: Virginia's rules and the federal ones.
Same industry: the 12 Food and Kindred Products permits in Virginia.
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Your permit document is the final word. As JSON: /api/v1/permits/VA0004448 · MCP: https://passage-data.com/mcp