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Clean Water Act discharge permit · NPDES IL0050903

OAKWOOD WATER TREATMENT PLANT, Oakwood, IL: NPDES IL0050903 discharge permit, effluent exceedances, inspections, penalties

OAKWOOD WATER TREATMENT PLANT, held by GALENA TERRITORY - OAKWOOD, holds NPDES permit IL0050903, which discharges to Unnamed Tributary To Salt Fork River. EPA’s file records it issued October 30, 2018 and expiring September 30, 2023. 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.

Identity

Facility as filedOAKWOOD WATER TREATMENT PLANT
Permittee as filedGALENA TERRITORY - OAKWOOD
NPDES IDIL0050903
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
IssuedOctober 30, 2018
Expiration dateSeptember 30, 2023
AddressOakwood, IL 61858
Receiving waterUnnamed tributary to Salt Fork River
Receiving water impaired303(D) Listed
SubwatershedSalt Fork (HUC 051201090605)
SIC4941 – Water Supply

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

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
Solids, total suspended231January 31, 20207% over the limit
pH220
Flow, in conduit or thru treatment plant220
Chlorine, total residual110

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 IL0050903.

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.

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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 IL0050903 there.

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 IL0050903 for the Oakwood Water Treatment Plant in Oakwood, IL, held by Galena Territory - Oakwood, which discharges to an unnamed tributary to the Salt Fork River. The permit is listed as administratively continued, with one pollutant under a numeric limit and one pollutant with an effluent exceedance, and it was issued October 30, 2018 and expired September 30, 2023.