NPDES permit VA0001201 · Minor NON-POTW · effective, expires 2029-06-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-06-30.
Reports are due about 10 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Solids, total suspended | MAXIMUM | report only | all year |
| 001 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 001 | Precipitation volume | MAXIMUM | report only | all year |
| 001 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 001 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 003 | Solids, total suspended | MAXIMUM | report only | all year |
| 003 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 003 | Precipitation volume | MAXIMUM | report only | all year |
| 003 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 003 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 004 | Solids, total suspended | MAXIMUM | report only | all year |
| 004 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 004 | Precipitation volume | MAXIMUM | report only | all year |
| 004 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 004 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 005 | Solids, total suspended | MAXIMUM | report only | all year |
| 005 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 005 | Precipitation volume | MAXIMUM | report only | all year |
| 005 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 005 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 006 | Oxygen demand, chem. [low level] [COD] | SINGSAMP | report only | all year |
| 006 | Solids, total suspended | MAXIMUM | report only | all year |
| 006 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 006 | Precipitation volume | MAXIMUM | report only | all year |
| 006 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 006 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 007 | Oxygen demand, chem. [low level] [COD] | SINGSAMP | report only | all year |
| 007 | Solids, total suspended | MAXIMUM | report only | all year |
| 007 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 007 | Precipitation volume | MAXIMUM | report only | all year |
| 007 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 007 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 008 | Oxygen demand, chem. [low level] [COD] | SINGSAMP | report only | all year |
| 008 | Solids, total suspended | MAXIMUM | report only | all year |
| 008 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 008 | Precipitation volume | MAXIMUM | report only | all year |
| 008 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 008 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 009 | Solids, total suspended | MAXIMUM | report only | all year |
| 009 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 009 | Precipitation volume | MAXIMUM | report only | all year |
| 009 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 009 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 010 | Solids, total suspended | MAXIMUM | report only | all year |
| 010 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 010 | Precipitation volume | MAXIMUM | report only | all year |
| 010 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 010 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
| 011 | Solids, total suspended | MAXIMUM | report only | all year |
| 011 | Zinc, dissolved [as Zn] | SINGSAMP | report only | all year |
| 011 | Precipitation volume | MAXIMUM | report only | all year |
| 011 | NOAEL Static 48Hr Acute Ceriodaphnia dubia | MINIMUM | report only | all year |
| 011 | NOAEL Static 48Hr Acute Pimephales promelas | MINIMUM | report only | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states