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Clean Water Act discharge permit · NPDES KYR003772

MAYFIELD TRANSFER STATION, Mayfield, KY: NPDES KYR003772 discharge permit, effluent exceedances, inspections, penalties

MAYFIELD TRANSFER STATION, held by Mayfield Transfer Station, holds NPDES permit KYR003772. EPA’s file records it issued June 29, 2018 and expiring July 31, 2023.

MAYFIELD TRANSFER STATION, Mayfield, Kentucky: Coverage under a general permit KYR003772, held by Mayfield Transfer Station; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued June 29, 2018, term to July 31, 2023, by KY DEP.

  • Oil & Grease: 4 limits, 1 violation of any kind, 1 effluent exceedance, latest December 31, 2025, largest 68% over the limit.
  • pH: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Flow, in conduit or thru treatment plant: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • August 7, 2026: Notice of Violation (State).

Kentucky holds 94 Industrial stormwater coverages of this permit type in EPA’s file; 11 were issued before KYR003772.

Coverages issued nearest KYR003772

MAYFIELD TRANSFER STATION among its neighbors

EPA’s permit file holds 15 discharge permits in the Key Creek-Mayfield Creek subwatershed (HUC 080102010104), KYR003772 among them. Its county holds 41, 1 of them major permits; KYR003772 is a minor permit.

Other permits in the Key Creek-Mayfield Creek subwatershed (HUC 080102010104)

Identity

Facility as filedMAYFIELD TRANSFER STATION
Permittee as filedMayfield Transfer Station
NPDES IDKYR003772
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
IssuedJune 29, 2018
Expiration dateJuly 31, 2023
Issuing agencyKY DEP
AddressMayfield, KY 42066
SubwatershedKey Creek-Mayfield Creek (HUC 080102010104)

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
Oil & Grease411December 31, 202568% over the limit
pH400
Solids, total suspended400
Flow, in conduit or thru treatment plant400

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES KYR003772.

Inspections

EPA’s inspection file holds no inspection for NPDES KYR003772.

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

DateWhat EPA recordedAgency
August 7, 2026Notice of ViolationState

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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 discharge permit NPDES KYR003772 for MAYFIELD TRANSFER STATION in Mayfield, KY, an industrial stormwater program permit held by Mayfield Transfer Station, with its status listed as administratively continued. The page lists 4 pollutants on file, 4 under a numeric limit, 1 with a violation of any kind, and 1 with an effluent exceedance.