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Clean Water Act discharge permit · NPDES INP000134

THERMWOOD CORPORATION, Dale, IN: NPDES INP000134 discharge permit, effluent exceedances, inspections, penalties

THERMWOOD CORPORATION holds NPDES permit INP000134, which discharges to Dale Stp (Little Pigeon River). EPA’s file records it issued March 30, 2016 and expiring August 31, 2021.

THERMWOOD CORPORATION, Dale, Indiana: Individual industrial user permit INP000134; Administratively continued (past its expiration date and still in force until reissued); issued March 30, 2016, term to August 31, 2021, by IDEM; discharges to DALE STP (LITTLE PIGEON RIVER).

  • Organics, total toxic [TTO]: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest June 30, 2002, largest 229% over the limit.
  • pH: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • Cyanide, total [as CN]: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Nickel, total recoverable: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Silver total recoverable: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Zinc, total recoverable: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Cadmium, total recoverable: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Lead, total recoverable: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Chromium, total recoverable: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Copper, total recoverable: 4 limits, 0 violations of any kind, 0 effluent exceedances.

THERMWOOD CORPORATION among its neighbors

Its county holds 30, 3 of them major permits; INP000134 is a minor permit.

Other permits in the county

Identity

Facility as filedTHERMWOOD CORPORATION
Permittee as filedTHERMWOOD CORPORATION
NPDES IDINP000134
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual industrial user permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 30, 2016
Expiration dateAugust 31, 2021
Issuing agencyIDEM
AddressDale, IN 47523
Receiving waterDALE STP (LITTLE PIGEON RIVER)
SIC3553 – Woodworking Machinery

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
Organics, total toxic [TTO]211June 30, 2002229% over the limit
pH220
Flow, in conduit or thru treatment plant220
Cyanide, total [as CN]400
Nickel, total recoverable400
Silver total recoverable400
Zinc, total recoverable400
Cadmium, total recoverable400
Lead, total recoverable400
Chromium, total recoverable400
Copper, total recoverable400

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES INP000134.

Inspections

EPA’s inspection file holds no inspection for NPDES INP000134.

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 INP000134.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES INP000134, held by THERMWOOD CORPORATION in Dale, IN, which discharges to DALE STP (LITTLE PIGEON RIVER) and is listed as administratively continued. The page lists 11 pollutants on file, of which 11 are under a numeric limit and 3 have a violation.