NPDES permit MO0004952 · Major NON-POTW · effective, expires 2030-03-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-06-30. Most often over: pH (1).
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 |
|---|---|---|---|---|
| 006 | Oxygen demand, chem. [high level] [COD] | DAILY MX | report only | all year |
| 006 | pH | MINIMUM | >= 6.5 SU | all year |
| 006 | pH | MAXIMUM | <= 9 SU | all year |
| 006 | Solids, total suspended | DAILY MX | report only | all year |
| 006 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 006 | Iron, total recoverable | DAILY MX | report only | all year |
| 006 | Zinc, total recoverable | DAILY MX | report only | all year |
| 006 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 006 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 016 | Oxygen demand, chem. [high level] [COD] | DAILY MX | report only | all year |
| 016 | pH | MINIMUM | >= 6.5 SU | all year |
| 016 | pH | MAXIMUM | <= 9 SU | all year |
| 016 | Solids, total suspended | DAILY MX | report only | all year |
| 016 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 016 | Iron, total recoverable | DAILY MX | report only | all year |
| 016 | Zinc, total recoverable | DAILY MX | report only | all year |
| 016 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 016 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 020 | Oxygen demand, chem. [high level] [COD] | DAILY MX | report only | all year |
| 020 | pH | MINIMUM | >= 6.5 SU | all year |
| 020 | pH | MAXIMUM | <= 9 SU | all year |
| 020 | Solids, total suspended | DAILY MX | report only | all year |
| 020 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 020 | Iron, total recoverable | DAILY MX | report only | all year |
| 020 | Zinc, total recoverable | DAILY MX | report only | all year |
| 020 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 020 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 023 | Oxygen demand, chem. [high level] [COD] | DAILY MX | report only | all year |
| 023 | pH | MINIMUM | >= 6.5 SU | all year |
| 023 | pH | MAXIMUM | <= 9 SU | all year |
| 023 | Solids, total suspended | DAILY MX | report only | all year |
| 023 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 023 | Iron, total recoverable | DAILY MX | report only | all year |
| 023 | Zinc, total recoverable | DAILY MX | report only | all year |
| 023 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 023 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 024 | Oxygen demand, chem. [high level] [COD] | DAILY MX | report only | all year |
| 024 | pH | MINIMUM | >= 6.5 SU | all year |
| 024 | pH | MAXIMUM | <= 9 SU | all year |
| 024 | Solids, total suspended | DAILY MX | report only | all year |
| 024 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 024 | Iron, total recoverable | DAILY MX | report only | all year |
| 024 | Zinc, total recoverable | DAILY MX | report only | all year |
| 024 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 024 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 025 | Oxygen demand, chem. [high level] [COD] | DAILY MX | report only | all year |
| 025 | pH | MINIMUM | >= 6.5 SU | all year |
| 025 | pH | MAXIMUM | <= 9 SU | all year |
| 025 | Solids, total suspended | DAILY MX | report only | all year |
| 025 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 025 | Iron, total recoverable | DAILY MX | report only | all year |
| 025 | Zinc, total recoverable | DAILY MX | report only | all year |
| 025 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 025 | Flow, in conduit or thru treatment plant | 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