NPDES permit IN0063045 · Minor 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: 2026-08-31.
Reports are due about 28 days after each monitoring period ends (the most common figure among IN permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 004 | Temperature, water deg. fahrenheit | MO AVG | report only | Apr, Nov |
| 004 | Temperature, water deg. fahrenheit | MO AVG | report only | Mar |
| 004 | Temperature, water deg. fahrenheit | MO AVG | report only | Jan, Feb |
| 004 | Temperature, water deg. fahrenheit | MO AVG | report only | May |
| 004 | Temperature, water deg. fahrenheit | MO AVG | report only | Jun, Jul, Aug, Sep |
| 004 | Temperature, water deg. fahrenheit | MO AVG | report only | Oct |
| 004 | Temperature, water deg. fahrenheit | MO AVG | report only | Dec |
| 004 | Temperature, water deg. fahrenheit | DAILY MX | <= 73 deg F | Apr, Nov |
| 004 | Temperature, water deg. fahrenheit | DAILY MX | <= 63 deg F | Mar |
| 004 | Temperature, water deg. fahrenheit | DAILY MX | <= 53 deg F | Jan, Feb |
| 004 | Temperature, water deg. fahrenheit | DAILY MX | <= 83 deg F | May |
| 004 | Temperature, water deg. fahrenheit | DAILY MX | <= 93 deg F | Jun, Jul, Aug, Sep |
| 004 | Temperature, water deg. fahrenheit | DAILY MX | <= 81 deg F | Oct |
| 004 | Temperature, water deg. fahrenheit | DAILY MX | <= 60 deg F | Dec |
| 004 | Oxygen, dissolved [DO] | DAILY MN | >= 5 mg/L | all year |
| 004 | pH | DAILY MN | >= 6 SU | all year |
| 004 | pH | DAILY MX | <= 9 SU | all year |
| 004 | pH | DAILY MX | report only | Jun, Dec |
| 004 | pH | DAILY MX | report only | Jun, Dec |
| 004 | Solids, total suspended | MO AVG | <= 20 mg/L | all year |
| 004 | Solids, total suspended | DAILY MX | <= 40 mg/L | all year |
| 004 | Solids, total suspended | DAILY MX | report only | Jun, Dec |
| 004 | Solids, total suspended | DAILY MX | report only | Jun, Dec |
| 004 | Oil and grease, hexane extr method | DAILY MX | report only | all year |
| 004 | Oil and grease, hexane extr method | DAILY MX | report only | Jun, Dec |
| 004 | Oil and grease, hexane extr method | DAILY MX | report only | Jun, Dec |
| 004 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | Jun, Dec |
| 004 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | Jun, Dec |
| 004 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 004 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 004 | Chloride [as Cl] | MO AVG | <= 310 mg/L | all year |
| 004 | Chloride [as Cl] | DAILY MX | <= 540 mg/L | all year |
| 004 | Sulfate, total [as SO4] | MO AVG | <= 1500 mg/L | all year |
| 004 | Sulfate, total [as SO4] | DAILY MX | <= 2700 mg/L | all year |
| 004 | Arsenic, total recoverable | DAILY MX | report only | Jun, Dec |
| 004 | Arsenic, total recoverable | DAILY MX | report only | Jun, Dec |
| 004 | Iron, total recoverable | MO AVG | <= 2.4 mg/L | all year |
| 004 | Iron, total recoverable | DAILY MX | <= 4.1 mg/L | all year |
| 004 | Lead, total recoverable | MO AVG | <= .0097 mg/L | all year |
| 004 | Lead, total recoverable | DAILY MX | <= .017 mg/L | all year |
| 004 | Copper, total recoverable | MO AVG | <= .025 mg/L | all year |
| 004 | Copper, total recoverable | DAILY MX | <= .042 mg/L | all year |
| 004 | Copper, total recoverable | DAILY MX | report only | Jun, Dec |
| 004 | Copper, total recoverable | DAILY MX | report only | Jun, Dec |
| 004 | Molybdenum, total recoverable | MO AVG | <= 3.6 mg/L | all year |
| 004 | Molybdenum, total recoverable | DAILY MX | <= 6.2 mg/L | all year |
| 004 | Oxidants, total residual | MO AVG | <= .14 ug/L | all year |
| 004 | Oxidants, total residual | DAILY MX | <= .28 ug/L | all year |
| 004 | Chrysene | DAILY MX | report only | Jun, Dec |
| 004 | Chrysene | DAILY MX | report only | Jun, Dec |
| 004 | Naphthalene | DAILY MX | report only | Jun, Dec |
| 004 | Naphthalene | DAILY MX | report only | Jun, Dec |
| 004 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 004 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | Jun, Dec |
| 004 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | Jun, Dec |
| 004 | Chemical Oxygen Demand [COD] | DAILY MX | report only | Jun, Dec |
| 004 | Chemical Oxygen Demand [COD] | DAILY MX | report only | Jun, Dec |
| 004 | Storm water flow | DAILY MX | report only | Jun, Dec |
| 004 | Storm water flow | DAILY MX | report only | Jun, Dec |
| 004 | Flow, total | MO TOTAL | 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