NPDES permit VA0091669 · Minor POTW · effective, expires 2030-05-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Zinc, total recoverable (13), Nitrogen, ammonia total [as N] (2), BOD, 5-day, 20 deg. C (1).
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] | DAILY MN | >= 7.3 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 7 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MX WK AV | <= 10 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 13.2 kg/d | all year |
| 001 | BOD, 5-day, 20 deg. C | MX WK AV | <= 18.9 kg/d | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | MX WK AV | <= 45 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 56.7 kg/d | all year |
| 001 | Solids, total suspended | MX WK AV | <= 85.1 kg/d | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .4 mg/L | Jun, Jul, Aug, Sep, Oct, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .7 mg/L | Jan, Feb, Mar, Apr, May |
| 001 | Nitrogen, ammonia total [as N] | MX WK AV | <= .4 mg/L | Jun, Jul, Aug, Sep, Oct, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MX WK AV | <= .7 mg/L | Jan, Feb, Mar, Apr, May |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | <= 5 mg/L | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | MX WK AV | <= 7.5 mg/L | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | <= 9.4 kg/d | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | MX WK AV | <= 14.1 kg/d | all year |
| 001 | Nickel, total recoverable | MO AVG | <= 9.7 ug/L | all year |
| 001 | Nickel, total recoverable | MX WK AV | <= 9.7 ug/L | all year |
| 001 | Zinc, total recoverable | MO AVG | <= 41 ug/L | all year |
| 001 | Zinc, total recoverable | MX WK AV | <= 41 ug/L | all year |
| 001 | Copper, total recoverable | MO AVG | <= 18 ug/L | all year |
| 001 | Copper, total recoverable | MX WK AV | <= 18 ug/L | all year |
| 001 | Antimony, total recoverable | MO AVG | <= .68 ug/L | all year |
| 001 | Antimony, total recoverable | MX WK AV | <= .68 ug/L | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | <= .5 MGD (alert) | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only (alert) | all year |
| 001 | E. coli | GEO MEAN | <= 126 #/100mL | all year |
| 001 | E. coli | 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