Clean Water Act discharge permit · NPDES IL0021440

EVANSVILLE STP, VILLAGE OF, Evansville, IL: NPDES IL0021440 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
11Pollutants under a numeric limit
2Pollutants with an effluent exceedance

EVANSVILLE STP, VILLAGE OF, held by EVANSVILLE, VILLAGE OF, holds NPDES permit IL0021440, which discharges to Kaskaskia River. EPA’s file records it issued May 9, 2019 and expiring April 30, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	EVANSVILLE STP, VILLAGE OF
Permittee as filed	EVANSVILLE, VILLAGE OF
NPDES ID	IL0021440
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	May 9, 2019
Expiration date	April 30, 2024
Address	Evansville, IL 62242
Receiving water	KASKASKIA RIVER
Receiving water impaired	303(D) Listed
Subwatershed	Camp Creek-Kaskaskia River (HUC 071402040910)

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

Effluent limits and exceedances

11Pollutants on file
11Under a numeric limit
11With a violation of any kind
2With an effluent exceedance

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 measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Solids, total suspended	5	249	12	July 31, 2024	176% over the limit
Coliform, fecal general	2	35	1	May 31, 2003	22% over the limit
Flow, in conduit or thru treatment plant	4	192	0
BOD, carbonaceous [5 day, 20 C]	4	188	0
pH	2	94	0
BOD, 5-day, 20 deg. C	1	49	0
Chlorine, total residual	2	47	0
Phosphorus, total [as P]	1	31	0
Coliform, fecal - % samples exceeding limit	1	14	0
Oxygen, dissolved [DO]	1	6	0
Nitrogen, ammonia total [as N]	1	6	0

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IL0021440.

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

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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 IL0021440 there.

Nearby on the register

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

This public-records page covers NPDES permit IL0021440, held by EVANSVILLE, VILLAGE OF for the EVANSVILLE STP, VILLAGE OF facility in Evansville, IL, which discharges to the Kaskaskia River under an administratively continued status. The page lists 11 pollutants under a numeric limit and 2 pollutants with an effluent exceedance, with the permit's issue and expiration dates and the Camp Creek-Kaskaskia River (HUC 071402040910) subwatershed as cited from EPA's file.