Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES INRA16952

AVON INDUSTRIAL PARK SUBSTATION, Plainfield, IN: NPDES INRA16952 discharge permit, effluent exceedances, inspections, penalties

AVON INDUSTRIAL PARK SUBSTATION, held by Brian Catt, holds NPDES permit INRA16952. EPA’s file records it issued October 6, 2025 and expiring October 5, 2030.

AVON INDUSTRIAL PARK SUBSTATION, Plainfield, Indiana: Coverage under a general permit INRA16952, held by Brian Catt; Construction stormwater; Effective; issued October 6, 2025, term to October 5, 2030, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 5,997 were issued before INRA16952. Brian Catt holds 21 permits in Indiana.

Other permits held by Brian Catt

Coverages issued nearest INRA16952

AVON INDUSTRIAL PARK SUBSTATION among its neighbors

EPA’s permit file holds 109 discharge permits in the Clarks Creek-White Lick Creek subwatershed (HUC 051202011306), INRA16952 among them.

Other permits in the Clarks Creek-White Lick Creek subwatershed (HUC 051202011306)

What the register holds for AVON INDUSTRIAL PARK SUBSTATION: its NPDES ID, its permit type and status, its dates, its address in Plainfield, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA16952.

Identity

Facility as filedAVON INDUSTRIAL PARK SUBSTATION
Permittee as filedBrian Catt
NPDES IDINRA16952
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 6, 2025
Expiration dateOctober 5, 2030
Issuing agencyState
AddressPlainfield, IN 46123
SubwatershedClarks Creek-White Lick Creek (HUC 051202011306)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRA16952.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA16952.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA16952.

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 INRA16952.

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, INRA16952.

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

Nearby on the register

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

What this page shows

Of the 85 storm water construction permits in Plainfield, 0.0% have a violation on file. The Clarks Creek-White Lick Creek subwatershed holds 109 NPDES permits, and AVON INDUSTRIAL PARK SUBSTATION is among them. Relative to this permit, 83.5% of the Plainfield permits carry an earlier issue date.