Clean Water Act discharge permit · NPDES ME0100404
MILBRIDGE WWTF, Milbridge, ME: NPDES ME0100404 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 11Pollutants with an effluent exceedance
MILBRIDGE WWTF, held by MILBRIDGE TOWN OF, holds NPDES permit ME0100404, which discharges to Narraguagus River. EPA’s file records it issued May 1, 2010 and expiring April 30, 2015. 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 | MILBRIDGE WWTF |
|---|---|
| Permittee as filed | MILBRIDGE TOWN OF |
| NPDES ID | ME0100404 |
| 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 | May 1, 2010 |
| Expiration date | April 30, 2015 |
| Address | Milbridge, ME 04658 |
| Receiving water | Narraguagus River |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 16Pollutants on file
- 11Under a numeric limit
- 15With a violation of any kind
- 11With 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 |
|---|---|---|---|---|---|
| Coliform, fecal MF, MFC broth, 44.5 C | 2 | 79 | 29 | July 31, 2010 | 99,999% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 169 | 23 | March 31, 2025 | 75,971% over the limit |
| BOD, 5-day, 20 deg. C | 6 | 341 | 18 | July 31, 2026 | 190% over the limit |
| Solids, total suspended | 6 | 331 | 15 | January 31, 2024 | 402% over the limit |
| Chlorine, total residual | 1 | 42 | 9 | June 30, 2026 | 2,015% over the limit |
| pH | 2 | 157 | 8 | January 31, 2013 | |
| Copper, total [as Cu] | 0 | 15 | 3 | April 30, 2023 | 50% over the limit |
| Coliform, fecal general | 0 | 7 | 2 | June 30, 2024 | 631% over the limit |
| Solids, settleable | 1 | 35 | 1 | May 31, 2010 | 233% over the limit |
| BOD, 5-day, percent removal | 0 | 3 | 1 | April 30, 2023 | 7% over the limit |
| Solids, suspended percent removal | 0 | 3 | 1 | May 31, 2023 | 13% over the limit |
| Oil & Grease | 0 | 77 | 0 | ||
| Analytical Chemistry | 2 | 11 | 0 | ||
| NOEL Static 1Hr 20min Fert. Chronic Arbacia punctulata | 2 | 11 | 0 | ||
| NOAEL Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) | 2 | 11 | 0 | ||
| Priority Pollutants | 1 | 0 | 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 ME0100404.
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 ME0100404 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.