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Clean Water Act discharge permit · NPDES MONX00252

MACON PRECISION MACHINING LLC, Macon, MO: NPDES MONX00252 discharge permit, effluent exceedances, inspections, penalties

MACON PRECISION MACHINING LLC, held by Undefined, holds NPDES permit MONX00252. EPA’s file records it issued May 18, 2020 and expiring May 17, 2025. 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 MACON PRECISION MACHINING LLC: its NPDES ID, its permit type and status, its dates, its address in Macon, Missouri. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MONX00252.

Identity

Facility as filedMACON PRECISION MACHINING LLC
Permittee as filedUndefined
NPDES IDMONX00252
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 18, 2020
Expiration dateMay 17, 2025
AddressMacon, MO 63552
SubwatershedBrush Creek-Middle Fork Salt River (HUC 071100060203)

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 MONX00252.

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 MONX00252.

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, MONX00252.

Start the watch

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 MONX00252 there.

Nearby on the register

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