NPDES permit VA0028371 · Minor FEDERAL · effective, expires 2027-08-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31.
Reports are due about 10 days after each monitoring period ends (the most common figure among VA permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | MINIMUM | >= 5 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 10 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 15 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 5.3 kg/d | all year |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 8 kg/d | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 10 mg/L | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 15 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 5.3 kg/d | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 8 kg/d | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.4 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 1.8 mg/L | all year |
| 001 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 001 | Hardness, total [as CaCO3] | WKLY AVG | report only | all year |
| 001 | Copper, dissolved [as Cu] | MO AVG | report only | all year |
| 001 | Copper, dissolved [as Cu] | WKLY AVG | report only | all year |
| 001 | Nickel, dissolved [as Ni] | MO AVG | report only | all year |
| 001 | Nickel, dissolved [as Ni] | WKLY AVG | report only | all year |
| 001 | Zinc, dissolved [as Zn] | MO AVG | report only | all year |
| 001 | Zinc, dissolved [as Zn] | WKLY AVG | report only | all year |
| 001 | Selenium, dissolved [as Se] | MO AVG | report only | all year |
| 001 | Selenium, dissolved [as Se] | WKLY AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | <= .14 MGD (alert) | all year |
| 001 | Flow, in conduit or thru treatment plant | MAXIMUM | report only (alert) | all year |
| 001 | BOD, percent removal [total] | MO AV MN | >= 85 % | all year |
| 001 | E. coli | MO AVG | <= 126 #/100mL | all year |
| 001 | Solids, suspended percent removal | MO AV MN | >= 85 % | 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