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Clean Water Act discharge permit · NPDES MI0055981

ARMADA INDUSTRIAL PARK, Armada, MI: NPDES MI0055981 discharge permit, effluent exceedances, inspections, penalties

ARMADA INDUSTRIAL PARK, held by AWWTP, LLC, holds NPDES permit MI0055981. EPA’s file records it issued March 23, 2018 and expiring October 1, 2020. 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 filedARMADA INDUSTRIAL PARK
Permittee as filedAWWTP, LLC
NPDES IDMI0055981
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 23, 2018
Expiration dateOctober 1, 2020
Issuing agencyState
AddressArmada, MI 48005
Receiving water impaired303(D) Listed
SubwatershedEast Pond Creek (HUC 040900030305)
NAICS221320 – Sewage Treatment Facilities
SIC4952 – 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

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
BOD, carbonaceous [5 day, 20 C]84800
Solids, total suspended83760
Nitrogen, ammonia total [as N]163720
Phosphorus, total [as P]43180
pH22260
Flow, in conduit or thru treatment plant22260
Coliform, fecal general22260
Oxygen, dissolved [DO]21200
Solids, suspended percent removal2920
BOD, carb-5 day, 20 deg C, percent removal2760
Solids, total dissolved0660
Chloride [as Cl]0640
Sulfate, total [as SO4]0640
Solids, total390
Arsenic, dry weight390
Selenium, dry weight390
Copper, dry weight390
Cadmium, dry weight390
Nitrogen, total Kjeldahl390
Molybdenum, sludge, total, dry weight [as Mo]390
Zinc, sludge, total, dry weight [as Zn]390
Lead, sludge, total, dry weight [as Pb]390
Nickel, sludge, total, dry weight [as Ni]390
Nitrogen, sludge, total, dry weight [as N]390
Mercury, sludge, total, dry weight [as Hg]390
Potassium, sludge, total, dry weight [as K]390
Phosphorus, sludge, total, dry weight [as P]390

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MI0055981.

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

DateWhat EPA recordedAgency
April 21, 2026Reporting Violations - Late Submittal of DMRsST6
March 21, 2026Reporting Violations - Late Submittal of DMRsST6
February 21, 2026Reporting Violations - Late Submittal of DMRsST6
January 21, 2026Reporting Violations - Late Submittal of DMRsST6
December 21, 2025Reporting Violations - Late Submittal of DMRsST6
November 21, 2025Reporting Violations - Late Submittal of DMRsST6
October 31, 2025Reporting Violations - Late Submittal of DMRsST6
October 21, 2025Reporting Violations - Late Submittal of DMRsST6
September 21, 2025Reporting Violations - Late Submittal of DMRsST6
August 21, 2025Reporting Violations - Late Submittal of DMRsST6
July 21, 2025Reporting Violations - Late Submittal of DMRsST6
June 21, 2025Reporting Violations - Late Submittal of DMRsST6
May 21, 2025Reporting Violations - Late Submittal of DMRsST6
April 21, 2025Reporting Violations - Late Submittal of DMRsST6
March 21, 2025Reporting Violations - Late Submittal of DMRsST6
February 21, 2025Reporting Violations - Late Submittal of DMRsST6
January 21, 2025Reporting Violations - Late Submittal of DMRsST6
December 21, 2024Reporting Violations - Late Submittal of DMRsST6
September 21, 2024Reporting Violations - Late Submittal of DMRsST6
August 21, 2024Reporting Violations - Late Submittal of DMRsST6
July 21, 2024Reporting Violations - Late Submittal of DMRsST6
June 21, 2024Reporting Violations - Late Submittal of DMRsST6
May 21, 2024Reporting Violations - Late Submittal of DMRsST6
April 21, 2024Reporting Violations - Late Submittal of DMRsST6
February 21, 2024Reporting Violations - Late Submittal of DMRsST6
December 21, 2023Reporting Violations - Late Submittal of DMRsST6
November 21, 2023Reporting Violations - Late Submittal of DMRsST6
August 21, 2023Reporting Violations - Late Submittal of DMRsST6
June 21, 2023Reporting Violations - Late Submittal of DMRsST6
March 21, 2023Reporting Violations - Late Submittal of DMRsST6
February 21, 2023Reporting Violations - Late Submittal of DMRsST6
October 21, 2022Reporting Violations - Late Submittal of DMRsST6
September 21, 2022Reporting Violations - Late Submittal of DMRsST6
August 21, 2022Reporting Violations - Late Submittal of DMRsST6
June 21, 2022Reporting Violations - Late Submittal of DMRsST6
March 21, 2022Reporting Violations - Late Submittal of DMRsST6
January 21, 2022Reporting Violations - Late Submittal of DMRsST6
February 21, 2021Reporting Violations - Late Submittal of DMRsST6
October 31, 2020Reporting Violations - Late Submittal of DMRsST6
April 21, 2020Reporting Violations - Late Submittal of DMRsST6
November 21, 2019Reporting Violations - Late Submittal of DMRsST6
October 21, 2019Reporting Violations - Late Submittal of DMRsST6
April 21, 2018Reporting Violations - Late Submittal of DMRsST6
March 21, 2018Reporting Violations - Late Submittal of DMRsST6
August 21, 2017Reporting Violations - Late Submittal of DMRsST6
April 21, 2017Reporting Violations - Late Submittal of DMRsST6
March 21, 2017Reporting Violations - Late Submittal of DMRsST6
February 21, 2017Reporting Violations - Late Submittal of DMRsST6
January 21, 2017Reporting Violations - Late Submittal of DMRsST6

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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Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit MI0055981 for ARMADA INDUSTRIAL PARK in Armada, MI, held by AWWTP, LLC, which is administratively continued and classed as a minor discharger. The page lists 27 pollutants on file, 24 of them under a numeric limit, and 0 pollutants with an effluent exceedance. The subwatershed is East Pond Creek (HUC 040900030305).