NPDES permit MO0120294 · Minor NON-POTW · effective, expires 2029-05-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-06-30.
Reports are due about 28 days after each monitoring period ends (the most common figure among MO permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 004 | pH | MINIMUM | >= 6.5 SU | all year |
| 004 | pH | MAXIMUM | <= 9 SU | all year |
| 004 | Solids, total suspended | DAILY MX | report only | all year |
| 004 | Solids, settleable | DAILY MX | <= 1.5 mL/L | all year |
| 004 | Oil and grease [soxhlet extr.] tot. | DAILY MX | <= 10 mg/L | all year |
| 004 | Indeno[1,2,3-cd]pyrene | DAILY MX | <= 5 ug/L | all year |
| 004 | Dibenz[a,h]anthracene | DAILY MX | <= 5 ug/L | all year |
| 004 | 2,4-Dichlorophenol | DAILY MX | <= 7 ug/L | all year |
| 004 | 2,4,6-Trichlorophenol | DAILY MX | <= 2 ug/L | all year |
| 004 | Pentachlorophenol | DAILY MX | <= 5 ug/L | all year |
| 004 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 004 | 3-Methylphenol | DAILY MX | report only | all year |
| 004 | o-Cresol [2-Methylphenol] | DAILY MX | report only | all year |
| 004 | 4-Methylphenol | DAILY MX | report only | all year |
| 005 | pH | MINIMUM | >= 6.5 SU | all year |
| 005 | pH | MAXIMUM | <= 9 SU | all year |
| 005 | Solids, total suspended | DAILY MX | report only | all year |
| 005 | Solids, settleable | DAILY MX | <= 1.5 mL/L | all year |
| 005 | Oil and grease [soxhlet extr.] tot. | DAILY MX | <= 10 mg/L | all year |
| 005 | Indeno[1,2,3-cd]pyrene | DAILY MX | <= 5 ug/L | all year |
| 005 | Dibenz[a,h]anthracene | DAILY MX | <= 5 ug/L | all year |
| 005 | 2,4-Dichlorophenol | DAILY MX | <= 7 ug/L | all year |
| 005 | 2,4,6-Trichlorophenol | DAILY MX | <= 2 ug/L | all year |
| 005 | Pentachlorophenol | DAILY MX | <= 5 ug/L | all year |
| 005 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 005 | 3-Methylphenol | DAILY MX | report only | all year |
| 005 | o-Cresol [2-Methylphenol] | DAILY MX | report only | all year |
| 005 | 4-Methylphenol | 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