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Clean Water Act discharge permit · NPDES IL0029874

METROPOLIS STP, CITY OF, Metropolis, IL: NPDES IL0029874 discharge permit, effluent exceedances, inspections, penalties

METROPOLIS STP, CITY OF, held by METROPOLIS, CITY OF, holds NPDES permit IL0029874, which discharges to Kidd Creek. EPA’s file records it issued May 8, 2015 and expiring April 30, 2020. 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 filedMETROPOLIS STP, CITY OF
Permittee as filedMETROPOLIS, CITY OF
NPDES IDIL0029874
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMajor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedMay 8, 2015
Expiration dateApril 30, 2020
AddressMetropolis, IL 62960
Receiving waterKIDD CREEK
Receiving water impaired303(D) Listed
SubwatershedBayou Creek-Ohio River (HUC 051402060701)

Cited to the EPA ICIS-NPDES permit file (ECHO 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
Coliform, fecal general25959January 31, 202699,999% over the limit
Solids, total suspended6236January 31, 200651% over the limit
Nitrogen, ammonia total [as N]12146September 30, 200663% over the limit
Zinc, total [as Zn]272February 28, 200912% over the limit
pH231July 31, 2003
Copper, total [as Cu]231January 31, 2008214% over the limit
Flow1140
Oil & Grease290
Cyanide, total [as CN]290
Cyanide, free [amenable to chlorination]290
Arsenic, total [as As]290
Cadmium, total [as Cd]290
Chromium, hexavalent [as Cr]290
Chromium, total [as Cr]290
Iron, dissolved [as Fe]290
Lead, total [as Pb]290
Manganese, total [as Mn]290
Nickel, total [as Ni]290
Silver, total [as Ag]290
Selenium, total [as Se]290
BOD, carbonaceous [5 day, 20 C]480
Barium, total [as Ba]280
Iron, total [as Fe]270
Phenolics, total recoverable270
Oxygen, dissolved [DO]540
Flow, in conduit or thru treatment plant440
BOD, 5-day, 20 deg. C210
Fluoride, total [as F]210
Mercury, total [as Hg]210
Nitrogen, total [as N]100
Phosphorus, total [as P]100
Chlorine, total residual100
Overflows100

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 IL0029874.

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 IL0029874 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit IL0029874, held by METROPOLIS, CITY OF for METROPOLIS STP, CITY OF in Metropolis, IL, which discharges to Kidd Creek. The page lists the permit as administratively continued, with 6 pollutants under a numeric limit and 6 pollutants with an effluent exceedance, and a Major Discharger class.