Clean Water Act discharge permit · NPDES MONX00725
PFIZER INC, Chesterfield, MO: NPDES MONX00725 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PFIZER INC, held by Undefined, holds NPDES permit MONX00725. EPA’s file records it issued October 18, 2019 and expiring October 17, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for PFIZER INC: its NPDES ID, its permit type and status, its dates, its address in Chesterfield, Missouri. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MONX00725.
Identity
| Facility as filed | PFIZER INC |
|---|---|
| Permittee as filed | Undefined |
| NPDES ID | MONX00725 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 18, 2019 |
| Expiration date | October 17, 2024 |
| Address | Chesterfield, MO 63017 |
| Subwatershed | Bonhomme Creek (HUC 103002000701) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 MONX00725.
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 MONX00725.
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 MONX00725 there.
Nearby on the register
- Discharge permits in Chesterfield
- Every permit record in Chesterfield, A to Z
- Discharge permits in Missouri
- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.