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Clean Water Act discharge permit · NPDES MOR130038

WESTROCK CP, LLC, Chesterfield, MO: NPDES MOR130038 discharge permit, effluent exceedances, inspections, penalties

WESTROCK CP, LLC, held by WestRock CP LLC, holds NPDES permit MOR130038, which discharges to Tributary To Bonhomme Creek. EPA’s file records it issued November 7, 2018 and expiring September 6, 2023. 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 WESTROCK CP, LLC: its NPDES ID, its permit type and status, its dates, its address in Chesterfield, Missouri, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MOR130038.

Identity

Facility as filedWESTROCK CP, LLC
Permittee as filedWestRock CP LLC
NPDES IDMOR130038
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
IssuedNovember 7, 2018
Expiration dateSeptember 6, 2023
AddressChesterfield, MO 63005
Receiving waterTributary to Bonhomme Creek
SubwatershedGreens Chute-Missouri River (HUC 103002000702)

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 MOR130038.

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 MOR130038.

Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, MOR130038.

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  • 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 MOR130038 there.

Nearby on the register

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