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Clean Water Act discharge permit · NPDES MOR203484

NESTLE PURINA SUPPORT CENTER, St. Louis, MO: NPDES MOR203484 discharge permit, effluent exceedances, inspections, penalties

NESTLE PURINA SUPPORT CENTER, held by Nestle Purina PetCare Company, holds NPDES permit MOR203484, which discharges to Tributary To Gravois Cr.. EPA’s file records it issued October 22, 2019 and expiring August 31, 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 NESTLE PURINA SUPPORT CENTER: its NPDES ID, its permit type and status, its dates, its address in St. Louis, Missouri, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MOR203484.

Identity

Facility as filedNESTLE PURINA SUPPORT CENTER
Permittee as filedNestle Purina PetCare Company
NPDES IDMOR203484
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedOctober 22, 2019
Expiration dateAugust 31, 2024
AddressSt. Louis, MO 63123
Receiving waterTributary to Gravois Cr.
Receiving water impaired303(D) Listed
SubwatershedGravois Creek (HUC 071401010505)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MOR203484.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MOR203484.

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.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MOR203484.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 MOR203484 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.