Clean Water Act discharge permit · NPDES MI0025453

MARTIN RTB, Saint Clair Shores, MI: NPDES MI0025453 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
9Pollutants under a numeric limit
4Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

MARTIN RTB, held by Southeast Macomb Sanitary District, holds NPDES permit MI0025453. EPA’s file records it issued September 27, 2018 and expiring October 1, 2022.

MARTIN RTB, Saint Clair Shores, Michigan: Individual permit MI0025453, held by Southeast Macomb Sanitary District; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued September 27, 2018, term to October 1, 2022, by State; Sewage Treatment Facilities.

Solids, total suspended: 2 limits, 90 violations of any kind, 48 effluent exceedances, latest September 30, 2018, largest 47% over the limit.
BOD, carbonaceous [5 day, 20 C]: 2 limits, 43 violations of any kind, 1 effluent exceedance, latest February 29, 2016, largest 20% over the limit.
pH: 2 limits, 23 violations of any kind, 1 effluent exceedance, latest February 29, 2016.
BOD, carb-5 day, 20 deg C, percent removal: 0 limits, 10 violations of any kind, 1 effluent exceedance, latest May 31, 2010, largest 184% over the limit.
Coliform, fecal general: 0 limits, 45 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 4 limits, 44 violations of any kind, 0 effluent exceedances.
Nitrogen, ammonia total [as N]: 2 limits, 43 violations of any kind, 0 effluent exceedances.
Phosphorus, total [as P]: 2 limits, 42 violations of any kind, 0 effluent exceedances.
Chlorine, total residual: 2 limits, 21 violations of any kind, 0 effluent exceedances.
Oxygen, dissolved [DO]: 1 limit, 11 violations of any kind, 0 effluent exceedances.
Solids, suspended percent removal: 0 limits, 9 violations of any kind, 0 effluent exceedances.
E. coli: 2 limits, 1 violation of any kind, 0 effluent exceedances.

August 18, 2026: Evaluation (S).
January 21, 2020: Reporting Violations - Late Submittal of DMRs (ST6).
November 21, 2019: Reporting Violations - Late Submittal of DMRs (ST6).

Michigan holds 200 Publicly owned treatment works coverages of this permit type in EPA’s file; 99 were issued before MI0025453.

Coverages issued nearest MI0025453

September 24, 2018: OWOSSO/MID SHIAWASSEE CO WWTP, Owosso, MI0023752, held by City of Owosso
September 26, 2018: REED CITY WWTP, Reed City, MI0020036, held by City of Reed City
September 26, 2018: PAW PAW LAKE AREA WWTP, Coloma, MI0023779, held by Paw Paw Lake Area Joint Sewage Disposal Board
September 26, 2018: ALLENDALE TWP WRRF, Allendale, MI0057679, held by Allendale Charter Township
September 27, 2018: ANN ARBOR WWTP, Ann Arbor, MI0022217, held by City of Ann Arbor
September 27, 2018: CHAPATON RTB, Saint Clair Shores, MI0025585, held by 8 1/2 Mile Relief Drain Drainage District
September 28, 2018: CHELSEA WWTP, Chelsea, MI0020737, held by City of Chelsea
September 28, 2018: DEXTER WWTP, Dexter, MI0022829, held by Daniel Schlaff, City of Dexter
September 28, 2018: LOCH ALPINE SA-SCIO-WEB WWTP, Ann Arbor, MI0024066, held by Loch Alpine Sanitary Authority
October 15, 2018: MASON WWTP, Mason, MI0020435, held by City of Mason

MARTIN RTB among its neighbors

EPA’s permit file holds 49 discharge permits in the Clinton River Spillway-Frontal Lake Saint Clair subwatershed (HUC 040900020200), MI0025453 among them. Its county holds 127, 5 of them major permits; MI0025453 is a minor permit.

Other permits in the Clinton River Spillway-Frontal Lake Saint Clair subwatershed (HUC 040900020200)

AUTOMATIC DIE CASTING, St Clair Shores: MIP000002, not classed
BAR PROCESSING CORP - WARREN, Warren: MIS111744, minor permit, discharging to Harrington Drain, permit term to April 1, 2026
CADILLAC PROD AUTO-ROSEVILLE, Roseville: MIS510859, minor permit, discharging to Lake St. Clair, permit term to April 1, 2025
CHAPATON RTB, Saint Clair Shores: MI0025585, minor permit, discharging to Chapaton Canal, permit term to October 1, 2022
CLANCY CRUSHED CONCRETE, Roseville: MIS510911, minor permit, discharging to Lake Saint Clair, permit term to April 1, 2025
DTE ENERGY-NUISANCE PLANT, Detroit: MIG031059, minor permit, permit term to February 1, 2022
DTE-ELECTRIC MANHOLES & VAULTS, Statewide: MI0059203, minor permit, permit term to October 1, 2018
DTE-NORTHWIND LLC, Detroit: MI0059188, minor permit, permit term to October 1, 2017
EASTPOINTE MS4-MACOMB, Eastpointe: MI0060182, minor permit, permit term to October 1, 2024
ECLIPSE MOLD-CLINTON TWP, Clinton Township: MIS510974, minor permit, permit term to April 1, 2025

Identity

Facility as filed	MARTIN RTB
Permittee as filed	Southeast Macomb Sanitary District
NPDES ID	MI0025453
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 27, 2018
Expiration date	October 1, 2022
Issuing agency	State
Address	Saint Clair Shores, MI 48080
Subwatershed	Clinton River Spillway-Frontal Lake Saint Clair (HUC 040900020200)
NAICS	221320 – Sewage Treatment Facilities
SIC	4952 – Sewerage Systems

Effluent limits and exceedances

12Pollutants on file
9Under a numeric limit
12With 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
Solids, total suspended	2	90	48	September 30, 2018	47% over the limit
BOD, carbonaceous [5 day, 20 C]	2	43	1	February 29, 2016	20% over the limit
pH	2	23	1	February 29, 2016
BOD, carb-5 day, 20 deg C, percent removal	0	10	1	May 31, 2010	184% over the limit
Coliform, fecal general	0	45	0
Flow, in conduit or thru treatment plant	4	44	0
Nitrogen, ammonia total [as N]	2	43	0
Phosphorus, total [as P]	2	42	0
Chlorine, total residual	2	21	0
Oxygen, dissolved [DO]	1	11	0
Solids, suspended percent removal	0	9	0
E. coli	2	1	0

Inspections, violations and enforcement

2Single-event violations

Date	What EPA recorded	Agency
January 21, 2020	Reporting Violations - Late Submittal of DMRs	ST6
November 21, 2019	Reporting Violations - Late Submittal of DMRs	ST6

Inspections

Date	What EPA recorded	Agency
August 18, 2026	Evaluation	S

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MI0025453.

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

This public-records page covers Clean Water Act discharge permit NPDES MI0025453 for MARTIN RTB in Saint Clair Shores, MI, held by Southeast Macomb Sanitary District, with the permit status shown as administratively continued. The figures listed are a discharger class of minor, 9 pollutants under a numeric limit, and 4 pollutants with an effluent exceedance, within the Clinton River Spillway-Frontal Lake Saint Clair (HUC 040900020200) subwatershed.