Clean Water Act discharge permit · NPDES OK0028347

CLEVELAND SOUTH WWTP, Cleveland, OK: NPDES OK0028347 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
5Pollutants under a numeric limit
4Pollutants with an effluent exceedance

CLEVELAND SOUTH WWTP, held by Cleveland, City of (South), holds NPDES permit OK0028347, which discharges to 621200010020 Keystone L./Arkansas B. EPA’s file records it issued September 12, 2017 and expiring September 30, 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	CLEVELAND SOUTH WWTP
Permittee as filed	Cleveland, City of (South)
NPDES ID	OK0028347
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	September 12, 2017
Expiration date	September 30, 2022
Issuing agency	ODEQ
Address	Cleveland, OK 74020
Receiving water	621200010020 Keystone L./Arkansas B
Subwatershed	Cedar Creek-Arkansas River (HUC 110600060706)
NAICS	221320 – Sewage Treatment Facilities
SIC	4952 – Sewerage Systems

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

6Pollutants on file
5Under a numeric limit
6With a violation of any kind
4With 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
BOD, 5-day, 20 deg. C	3	46	25	January 31, 2024	153% over the limit
E. coli	2	18	18	June 30, 2026	930% over the limit
Solids, total suspended	3	28	7	December 31, 2023	211% over the limit
pH	2	17	4	August 31, 2024
Coliform, fecal general	0	24	0
Flow, in conduit or thru treatment plant	2	16	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 OK0028347.

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 OK0028347 there.

Nearby on the register

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

This public-records page covers the Clean Water Act discharge permit NPDES OK0028347 for CLEVELAND SOUTH WWTP in Cleveland, OK, held by Cleveland, City of (South), with the permit administratively continued and classed as a Minor discharger. The figures listed are 4 pollutants under a numeric limit and 4 pollutants with an effluent exceedance.