NPDES permit VA0091979 · Minor NON-POTW · effective, expires 2026-11-30 · 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 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | DAILY MX | report only | all year |
| 001 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 001 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Arsenic, total recoverable | MO AVG | report only | all year |
| 001 | Arsenic, total recoverable | DAILY MX | report only | all year |
| 001 | Zinc, total recoverable | MO AVG | report only | all year |
| 001 | Zinc, total recoverable | DAILY MX | report only | all year |
| 001 | Chromium, total recoverable | MO AVG | report only | all year |
| 001 | Chromium, total recoverable | DAILY MX | report only | all year |
| 001 | Copper, total recoverable | MO AVG | report only | all year |
| 001 | Copper, total recoverable | DAILY MX | report only | all year |
| 001 | Precipitation volume | DAILY AV | report only | all year |
| 001 | Precipitation volume | DAILY MX | report only | all year |
| 002 | pH | DAILY MN | >= 6 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | Solids, total suspended | MO AVG | report only | all year |
| 002 | Solids, total suspended | DAILY MX | report only | all year |
| 002 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 002 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 002 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 002 | Arsenic, total recoverable | MO AVG | report only | all year |
| 002 | Arsenic, total recoverable | DAILY MX | report only | all year |
| 002 | Zinc, total recoverable | MO AVG | report only | all year |
| 002 | Zinc, total recoverable | DAILY MX | report only | all year |
| 002 | Chromium, total recoverable | MO AVG | report only | all year |
| 002 | Chromium, total recoverable | DAILY MX | report only | all year |
| 002 | Copper, total recoverable | MO AVG | report only | all year |
| 002 | Copper, total recoverable | DAILY MX | report only | all year |
| 002 | Precipitation volume | DAILY AV | report only | all year |
| 002 | Precipitation volume | DAILY MX | report only | all year |
| 002 | Toxic Units Static 48HR Acute Ceriodaphnia dubia | MO AVG | report only | all year |
| 002 | Toxic Units Static 48HR Acute Ceriodaphnia dubia | MAXIMUM | report only | all year |
| 002 | TU LC50 Static 48Hr Acute Pimephales promelas | MO AVG | report only | all year |
| 002 | TU LC50 Static 48Hr Acute Pimephales promelas | MAXIMUM | report only | all year |
| 003 | pH | DAILY MN | >= 6 SU | all year |
| 003 | pH | DAILY MX | <= 9 SU | all year |
| 003 | Solids, total suspended | MO AVG | report only | all year |
| 003 | Solids, total suspended | DAILY MX | report only | all year |
| 003 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 003 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 003 | Arsenic, total recoverable | MO AVG | report only | all year |
| 003 | Arsenic, total recoverable | DAILY MX | report only | all year |
| 003 | Zinc, total recoverable | MO AVG | report only | all year |
| 003 | Zinc, total recoverable | DAILY MX | report only | all year |
| 003 | Chromium, total recoverable | MO AVG | report only | all year |
| 003 | Chromium, total recoverable | DAILY MX | report only | all year |
| 003 | Copper, total recoverable | MO AVG | report only | all year |
| 003 | Copper, total recoverable | DAILY MX | report only | all year |
| 003 | Precipitation volume | DAILY AV | report only | all year |
| 003 | Precipitation volume | DAILY MX | 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