NPDES permit VA0092452 · Minor NON-POTW · effective, expires 2030-04-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (6), pH (1).
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 | Oxygen, dissolved [DO] | MINIMUM | >= 6 mg/L | 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 MAX | <= 15 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= .21 kg/d | all year |
| 001 | Solids, total suspended | WKLY MAX | <= .31 kg/d | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.2 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 1.2 mg/L | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | <= .0055 MGD (alert) | all year |
| 001 | Flow, in conduit or thru treatment plant | MO MAX | report only (alert) | all year |
| 001 | E. coli | GEO MEAN | <= 126 #/100mL | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 10 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY MAX | <= 15 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= .21 kg/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY MAX | <= .31 kg/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 001 | BOD, carb-5 day, 20 deg C, percent removal | MO AV MN | >= 85 % | 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