NPDES permit MO0129518 · Major NON-POTW · effective, expires 2028-03-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-07-31.
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 |
|---|---|---|---|---|
| 001 | Sulfate [as S] | DAILY MX | report only | all year |
| 001 | pH | MINIMUM | report only | all year |
| 001 | pH | MAXIMUM | report only | all year |
| 001 | Solids, total suspended | DAILY MX | report only | all year |
| 001 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 001 | Iron, total recoverable | DAILY MX | report only | all year |
| 001 | Selenium, total recoverable | DAILY MX | report only | all year |
| 001 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 001 | Chloride | DAILY MX | report only | all year |
| 001 | Storm water flow | DAILY MX | report only | all year |
| 001 | Chlorides + Sulfates | DAILY MX | report only | all year |
| 002 | pH | MINIMUM | report only | all year |
| 002 | pH | MAXIMUM | report only | all year |
| 002 | Solids, total suspended | DAILY MX | report only | all year |
| 002 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 002 | Iron, total recoverable | DAILY MX | report only | all year |
| 002 | Selenium, total recoverable | DAILY MX | report only | all year |
| 002 | Selenium, total recoverable | DAILY MX | report only | all year |
| 002 | Thallium, total recoverable | DAILY MX | report only | all year |
| 002 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 002 | Copper, total recoverable | DAILY MX | report only | all year |
| 002 | Storm water flow | DAILY MX | report only | all year |
| 003 | pH | MINIMUM | report only | all year |
| 003 | pH | MINIMUM | >= 6.5 SU | all year |
| 003 | pH | MAXIMUM | report only | all year |
| 003 | pH | MAXIMUM | <= 9 SU | all year |
| 003 | Solids, total suspended | DAILY MX | report only | all year |
| 003 | Solids, total suspended | DAILY MX | report only | all year |
| 003 | Solids, total suspended | MO AVG | report only | all year |
| 003 | Solids, settleable | DAILY MX | <= 1.5 mL/L | all year |
| 003 | Solids, settleable | MO AVG | <= 1 mL/L | all year |
| 003 | Oil and grease [soxhlet extr.] tot. | DAILY MX | <= 15 mg/L | all year |
| 003 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 003 | Oil and grease [soxhlet extr.] tot. | MO AVG | <= 10 mg/L | all year |
| 003 | Iron, total recoverable | DAILY MX | report only | all year |
| 003 | Selenium, total recoverable | DAILY MX | report only | all year |
| 003 | Thallium, total recoverable | DAILY MX | report only | all year |
| 003 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 003 | Storm water flow | DAILY MX | report only | all year |
| 005 | pH | MINIMUM | report only | all year |
| 005 | pH | MAXIMUM | report only | all year |
| 005 | Solids, total suspended | DAILY MX | report only | all year |
| 005 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | all year |
| 005 | Iron, total recoverable | DAILY MX | report only | all year |
| 005 | Selenium, total recoverable | DAILY MX | report only | all year |
| 005 | Thallium, total recoverable | DAILY MX | report only | all year |
| 005 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 005 | Storm water flow | DAILY MX | report only | all year |
| 006 | Sulfate [as S] | DAILY MX | report only | all year |
| 006 | pH | MINIMUM | report only | all year |
| 006 | pH | MAXIMUM | report only | 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 | Selenium, total recoverable | DAILY MX | report only | all year |
| 006 | Aluminum, total recoverable | DAILY MX | report only | all year |
| 006 | Chloride | DAILY MX | report only | all year |
| 006 | Storm water flow | DAILY MX | report only | all year |
| 006 | Chlorides + Sulfates | 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