Clean Water Act discharge permit · NPDES MI0022225
ARMADA WWTP, Armada, MI: NPDES MI0022225 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 26Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
ARMADA WWTP, held by Village of Armada, holds NPDES permit MI0022225, which discharges to East Branch Coon Creek. EPA’s file records it issued February 9, 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 | ARMADA WWTP |
|---|---|
| Permittee as filed | Village of Armada |
| NPDES ID | MI0022225 |
| 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 | February 9, 2017 |
| Expiration date | October 1, 2020 |
| Issuing agency | State |
| Address | Armada, MI 48005 |
| Receiving water | East Branch Coon Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | East Branch Coon Creek (HUC 040900030303) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 27Pollutants on file
- 26Under a numeric limit
- 27With a violation of any kind
- 9With 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, carbonaceous [5 day, 20 C] | 12 | 176 | 28 | May 31, 2024 | 240% over the limit |
| Nitrogen, ammonia total [as N] | 12 | 101 | 15 | May 31, 2026 | 640% over the limit |
| Solids, total suspended | 8 | 23 | 11 | April 30, 2026 | 721% over the limit |
| Phosphorus, total [as P] | 4 | 20 | 6 | June 30, 2024 | 60% over the limit |
| Silver, total [as Ag] | 0 | 10 | 3 | February 28, 2010 | 5,450% over the limit |
| Solids, suspended percent removal | 2 | 7 | 3 | April 30, 2026 | 120% over the limit |
| Coliform, fecal general | 2 | 28 | 2 | February 29, 2004 | 253% over the limit |
| Oxygen, dissolved [DO] | 2 | 27 | 1 | July 31, 2025 | 10% over the limit |
| BOD, carb-5 day, 20 deg C, percent removal | 2 | 5 | 1 | April 30, 2026 | 87% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 27 | 0 | ||
| pH | 2 | 26 | 0 | ||
| Selenium, dry weight | 3 | 12 | 0 | ||
| Cadmium, dry weight | 3 | 12 | 0 | ||
| Solids, total | 3 | 11 | 0 | ||
| Arsenic, dry weight | 3 | 11 | 0 | ||
| Copper, dry weight | 3 | 11 | 0 | ||
| Nitrogen, total Kjeldahl | 3 | 11 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 11 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 11 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 11 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 11 | 0 | ||
| Nitrogen, sludge, total, dry weight [as N] | 3 | 11 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 11 | 0 | ||
| Potassium, sludge, total, dry weight [as K] | 3 | 11 | 0 | ||
| Phosphorus, sludge, total, dry weight [as P] | 3 | 11 | 0 | ||
| Mercury, total [as Hg] | 6 | 3 | 0 | ||
| Copper, total [as Cu] | 1 | 3 | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 4, 2025 | Management Practice Violations - Failure to Maintain Records | ST6 |
| August 4, 2025 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| September 27, 2023 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| July 21, 2019 | 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.
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 MI0022225 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.