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Clean Water Act discharge permit · NPDES OH0141437

CINCINNATI THERMAL SPRAY INC, Cincinnati, OH: NPDES OH0141437 discharge permit, effluent exceedances, inspections, penalties

CINCINNATI THERMAL SPRAY INC, held by Cincinnati Thermal Spray, holds NPDES permit OH0141437, which discharges to Unnamed Tributary To North Branch Sycamore Creek. EPA’s file records it issued February 8, 2019 and expiring February 29, 2024.

CINCINNATI THERMAL SPRAY INC, Cincinnati, Ohio: Individual permit OH0141437, held by Cincinnati Thermal Spray; Administratively continued (past its expiration date and still in force until reissued); issued February 8, 2019, term to February 29, 2024; discharges to Unnamed Tributary to North Branch Sycamore Creek.

  • Temperature, water deg. centigrade: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Flow rate: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Chlorine, total residual: 1 limit, 0 violations of any kind, 0 effluent exceedances.

CINCINNATI THERMAL SPRAY INC among its neighbors

EPA’s permit file holds 4 discharge permits in the Sycamore Creek subwatershed (HUC 050902021401), OH0141437 among them. Its county holds 64, 8 of them major permits; OH0141437 is a minor permit.

Other permits in the Sycamore Creek subwatershed (HUC 050902021401)

  • INDIAN HILL HISTORICAL SOCIETY, Cincinnati: OH0147991, minor permit, discharging to Sycamore Creek, permit term to June 30, 2023
  • SYCAMORE CREEK WWTP, Cincinnati: OH0025488, major permit, discharging to Sycamore Creek, permit term to March 31, 2020
  • WARDS CORNER REGIONAL WWTP, Miamiville: OH0133914, minor permit, discharging to UT of Little Miami River, permit term to June 30, 2020

What the register holds for CINCINNATI THERMAL SPRAY INC: its NPDES ID, its permit type and status, its dates, its address in Cincinnati, Ohio, its receiving water, and 4 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES OH0141437.

Identity

Facility as filedCINCINNATI THERMAL SPRAY INC
Permittee as filedCincinnati Thermal Spray
NPDES IDOH0141437
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
IssuedFebruary 8, 2019
Expiration dateFebruary 29, 2024
AddressCincinnati, OH 45242
Receiving waterUnnamed Tributary to North Branch Sycamore Creek
Receiving water impaired303(D) Listed
SubwatershedSycamore Creek (HUC 050902021401)
Other EPA IDs (FRS)RCRA handler OHR000034215; ICIS-AIR source OH0000001431053228

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
Temperature, water deg. centigrade200
Flow rate200
pH200
Chlorine, total residual100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES OH0141437.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES OH0141437.

Inspections

EPA’s inspection file holds no inspection for NPDES OH0141437.

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 OH0141437.

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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 OH0141437, held by CINCINNATI THERMAL SPRAY INC in Cincinnati, OH, with its permit status listed as administratively continued. The register lists 4 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.