Clean Water Act discharge permit · NPDES MI0022918

ESSEXVILLE CSO RTB, Essexville, MI: NPDES MI0022918 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
9Pollutants under a numeric limit
5Pollutants with an effluent exceedance

ESSEXVILLE CSO RTB, held by City of Essexville, holds NPDES permit MI0022918, which discharges to Saginaw River. EPA’s file records it issued September 28, 2017 and expiring October 1, 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 filed	ESSEXVILLE CSO RTB
Permittee as filed	City of Essexville
NPDES ID	MI0022918
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 28, 2017
Expiration date	October 1, 2020
Issuing agency	State
Address	Essexville, MI 48732
Receiving water	Saginaw River
Receiving water impaired	303(D) Listed
Subwatershed	City of Bay City-Saginaw River (HUC 040802060204)

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

Effluent limits and exceedances

12Pollutants on file
9Under a numeric limit
12With a violation of any kind
5With 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, suspended percent removal	0	49	5	August 31, 2009	67% over the limit
Coliform, fecal general	2	156	3	September 30, 2016	99,999% over the limit
Solids, total suspended	2	296	2	August 31, 2009	36% over the limit
pH	2	164	2	August 31, 2004
Chlorine, total residual	2	104	1	June 30, 2009	29% over the limit
Flow, in conduit or thru treatment plant	4	240	0
BOD, carbonaceous [5 day, 20 C]	2	228	0
Phosphorus, total [as P]	2	197	0
Nitrogen, ammonia total [as N]	2	137	0
Oxygen, dissolved [DO]	1	82	0
BOD, 5-day, 20 deg. C	0	66	0
BOD, carb-5 day, 20 deg C, percent removal	0	46	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

3Single-event violations

Date	What EPA recorded	Agency
February 21, 2023	Reporting Violations - Late Submittal of DMRs	ST6
November 21, 2017	Reporting Violations - Late Submittal of DMRs	ST6
October 31, 2017	Reporting Violations - Late Submittal of DMRs	ST6

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 MI0022918 there.

Nearby on the register

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

This public-records page covers the Clean Water Act discharge permit NPDES MI0022918 for ESSEXVILLE CSO RTB in Essexville, MI, held by City of Essexville and discharging to the Saginaw River. The permit is listed as administratively continued, with a permit class of Minor and 5 pollutants with an effluent exceedance among the 12 pollutants on file.