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Clean Water Act discharge permit · NPDES INL024392

PRINCETON WASTEWATER TREATMENT PLANT, Princeton, IN: NPDES INL024392 discharge permit, effluent exceedances, inspections, penalties

PRINCETON WASTEWATER TREATMENT PLANT holds NPDES permit INL024392. EPA’s file records it issued January 1, 2021 and expiring December 31, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for PRINCETON WASTEWATER TREATMENT PLANT: its NPDES ID, its permit type and status, its dates, its address in Princeton, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INL024392.

Identity

Facility as filedPRINCETON WASTEWATER TREATMENT PLANT
Permittee as filedPRINCETON WASTEWATER TREATMENT PLANT
NPDES IDINL024392
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeAssociated permit record
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramBiosolids
IssuedJanuary 1, 2021
Expiration dateDecember 31, 2025
AddressPrinceton, IN 47670
SubwatershedMcCarty Ditch-Coffee Bayou (HUC 051201130302)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INL024392.

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 INL024392.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, INL024392.

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How we handle your data → Privacy

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 INL024392 there.

Nearby on the register

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

What this page shows

Gibson County holds 1 biosolids permit on EPA's NPDES register, PRINCETON WASTEWATER TREATMENT PLANT included. The McCarty Ditch-Coffee Bayou subwatershed totals 31 NPDES permits, PRINCETON WASTEWATER TREATMENT PLANT among them. The permit was issued January 1, 2021 and expires December 31, 2025.