NPDES permit VA0032000 · Minor FEDERAL · effective, expires 2028-07-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Temperature, water deg. centigrade (3), pH (2).
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 | Temperature, water deg. centigrade | DAILY MX | <= 32 deg C | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 8.5 SU | 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 | Copper, total recoverable | MO AVG | <= 32 ug/L | all year |
| 001 | Copper, total recoverable | DAILY MX | <= 32 ug/L | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MAXIMUM | report only | all year |
| 002 | Temperature, water deg. centigrade | DAILY MX | <= 32 deg C | all year |
| 002 | pH | MINIMUM | >= 6 SU | all year |
| 002 | pH | MAXIMUM | <= 8.5 SU | all year |
| 002 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 002 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 002 | Copper, total recoverable | MO AVG | <= 32 ug/L | all year |
| 002 | Copper, total recoverable | DAILY MX | <= 32 ug/L | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MAXIMUM | report only | all year |
| 002 | TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | MAXIMUM | report only | all year |
| 002 | TU Static Renewal 7-Day Chronic Pimphales promelas | MAXIMUM | report only | all year |
| 750 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 750 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 751 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 751 | Flow, in conduit or thru treatment plant | 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