Clean Water Act discharge permit · NPDES IL0060453

NAUVOO-COLUSA ELEMENTARY SCHOOL - STP, Nauvoo, IL: NPDES IL0060453 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
9Pollutants under a numeric limit
0Pollutants with an effluent exceedance

NAUVOO-COLUSA ELEMENTARY SCHOOL - STP, held by NAUVOO-COLUSA ELEMENTARY SCHOOL, holds NPDES permit IL0060453, which discharges to Robinson Creek. EPA’s file records it issued September 14, 2017 and expiring August 31, 2022. 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 filed	NAUVOO-COLUSA ELEMENTARY SCHOOL - STP
Permittee as filed	NAUVOO-COLUSA ELEMENTARY SCHOOL
NPDES ID	IL0060453
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Biosolids
Issued	September 14, 2017
Expiration date	August 31, 2022
Address	Nauvoo, IL 62354
Receiving water	ROBINSON CREEK
Subwatershed	Tyson Creek-Mississippi River (HUC 070801041705)
SIC	8211 – Elementary And Secondary Schools

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

9Pollutants on file
9Under a numeric limit
9With a violation of any kind
0With 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
Nitrogen, ammonia total [as N]	16	24
Solids, total suspended	5	21
Flow, in conduit or thru treatment plant	4	20
BOD, carbonaceous [5 day, 20 C]	4	16
Oxygen, dissolved [DO]	5	9
pH	2	8
BOD, 5-day, 20 deg. C	1	5
Chlorine, total residual	1	4
Coliform, fecal general	1	4

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES IL0060453.

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 IL0060453.

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 IL0060453 there.

Nearby on the register

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

This public-records page covers Clean Water Act NPDES discharge permit IL0060453, held by Nauvoo-Colusa Elementary School for its wastewater treatment plant in Nauvoo, IL, which discharges to Robinson Creek within the Tyson Creek-Mississippi River subwatershed (HUC 070801041705). The permit's status is administratively continued, with 9 as its discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.