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Clean Water Act discharge permit · NPDES ARG550230

LAFFERTY EQUIPMENT MANUFACTURING, LLC, North Little Rock, AR: NPDES ARG550230 discharge permit, effluent exceedances, inspections, penalties

LAFFERTY EQUIPMENT MANUFACTURING, LLC, held by LAFFERTY EQUIPMENT MFG, INC, holds NPDES permit ARG550230, which discharges to Newton Ck. EPA’s file records it issued December 18, 2013 and expiring June 30, 2019. 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.

Identity

Facility as filedLAFFERTY EQUIPMENT MANUFACTURING, LLC
Permittee as filedLAFFERTY EQUIPMENT MFG, INC
NPDES IDARG550230
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
IssuedDecember 18, 2013
Expiration dateJune 30, 2019
AddressNorth Little Rock, AR 72118
Receiving waterNEWTON CK
SubwatershedWhite Oak Bayou (HUC 111102070401)

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

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Coliform, fecal general4139December 31, 20252,200% over the limit
Solids, total suspended484December 31, 202553% over the limit
BOD, 5-day, 20 deg. C473June 30, 202178% over the limit
Oxygen, dissolved [DO]253June 30, 202213% over the limit
pH440
Flow, in conduit or thru treatment plant440

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 ARG550230.

Inspections

EPA’s inspection file holds no inspection for NPDES ARG550230.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES ARG550230.

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 ARG550230 there.

LAFFERTY EQUIPMENT MANUFACTURING, LLC, North Little Rock, Arkansas: Coverage under a general permit ARG550230, held by LAFFERTY EQUIPMENT MFG, INC; Administratively continued (past its expiration date and still in force until reissued); issued December 18, 2013, term to June 30, 2019; discharges to NEWTON CK.

  • Coliform, fecal general: 4 limits, 13 violations of any kind, 9 effluent exceedances, latest December 31, 2025, largest 2,200% over the limit.
  • Solids, total suspended: 4 limits, 8 violations of any kind, 4 effluent exceedances, latest December 31, 2025, largest 53% over the limit.
  • BOD, 5-day, 20 deg. C: 4 limits, 7 violations of any kind, 3 effluent exceedances, latest June 30, 2021, largest 78% over the limit.
  • Oxygen, dissolved [DO]: 2 limits, 5 violations of any kind, 3 effluent exceedances, latest June 30, 2022, largest 13% over the limit.
  • pH: 4 limits, 4 violations of any kind, 0 effluent exceedances.
  • Flow, in conduit or thru treatment plant: 4 limits, 4 violations of any kind, 0 effluent exceedances.

LAFFERTY EQUIPMENT MANUFACTURING, LLC among its neighbors

EPA’s permit file holds 74 discharge permits in the White Oak Bayou subwatershed (HUC 111102070401), ARG550230 among them. Its county holds 554, 20 of them major permits; ARG550230 is a minor permit.

Other permits in the White Oak Bayou subwatershed (HUC 111102070401)

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit ARG550230, held by LAFFERTY EQUIPMENT MANUFACTURING, LLC in North Little Rock, AR, and discharging to NEWTON CK. The permit is administratively continued, classed as a Minor Discharger, and lists 6 pollutants on file, with 6 under a numeric limit and 4 showing an effluent exceedance.