NPDES permit NC0090182 · Minor NON-POTW · effective, expires 2028-06-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31.
Reports are due about 30 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 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Lead, total [as Pb] | DAILY MX | report only | all year |
| 001 | Chloroform | 30DA AVG | <= 100 ug/L | all year |
| 001 | Chloroform | DAILY MX | <= 100 ug/L | all year |
| 001 | Toluene | 30DA AVG | <= 11 ug/L | all year |
| 001 | Toluene | DAILY MX | <= 11 ug/L | all year |
| 001 | Benzene | 30DA AVG | <= 51 ug/L | all year |
| 001 | Benzene | DAILY MX | <= 51 ug/L | all year |
| 001 | Ethylbenzene | 30DA AVG | <= 97 ug/L | all year |
| 001 | Ethylbenzene | DAILY MX | <= 97 ug/L | all year |
| 001 | Naphthalene | 30DA AVG | <= 12 ug/L | all year |
| 001 | Naphthalene | DAILY MX | <= 12 ug/L | all year |
| 001 | Xylene [mix of m+o+p] | 30DA AVG | <= 670 ug/L | all year |
| 001 | Xylene [mix of m+o+p] | DAILY MX | <= 670 ug/L | all year |
| 001 | LC50 Static 48Hr Acute Pimephales promelas | 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