Clean Water Act discharge permit · NPDES MIS310031
PRATT & WHITNEY AUTOAIR INC, Lansing, MI: NPDES MIS310031 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PRATT & WHITNEY AUTOAIR INC, held by Pratt & Whitney AutoAir Incorporated, holds NPDES permit MIS310031. EPA’s file records it issued November 9, 2018 and expiring April 1, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for PRATT & WHITNEY AUTOAIR INC: its NPDES ID, its permit type and status, its dates, its address in Lansing, Michigan. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS310031.
Identity
| Facility as filed | PRATT & WHITNEY AUTOAIR INC |
|---|---|
| Permittee as filed | Pratt & Whitney AutoAir Incorporated |
| NPDES ID | MIS310031 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 9, 2018 |
| Expiration date | April 1, 2023 |
| Issuing agency | State |
| Address | Lansing, MI 48911 |
| Subwatershed | Sycamore Creek (HUC 040500040507) |
| SIC | 3724 – Aircraft Engines And Engine Parts |
| Other EPA IDs (FRS) | RCRA handler MID005343512; ICIS-AIR source MI00000000000A1637 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MIS310031.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MIS310031.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MIS310031 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.