Clean Water Act discharge permit · NPDES VT0100579
ST JOHNSBURY, St Johnsbury, VT: NPDES VT0100579 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 10Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
ST JOHNSBURY, held by Town of St Johnsbury, holds NPDES permit VT0100579. EPA’s file records it issued October 20, 2006 and expiring September 30, 2011. 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 | ST JOHNSBURY |
|---|---|
| Permittee as filed | Town of St Johnsbury |
| NPDES ID | VT0100579 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | October 20, 2006 |
| Expiration date | September 30, 2011 |
| Issuing agency | Vermont DEC |
| Address | St Johnsbury, VT 05819 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | South Wheelock Branch-Passumpsic River (HUC 010801020302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 10Under a numeric limit
- 9With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 1 | 10 | 5 | April 30, 2014 | 34% over the limit |
| Solids, total suspended | 6 | 42 | 2 | July 31, 2024 | 49% over the limit |
| E. coli, thermotol, MF, MTEC | 1 | 9 | 1 | April 30, 2008 | 149% over the limit |
| BOD, 5-day, 20 deg. C | 6 | 41 | 0 | ||
| pH | 2 | 16 | 0 | ||
| Solids, settleable | 1 | 8 | 0 | ||
| Chlorine, total residual | 1 | 8 | 0 | ||
| BOD, 5-day, percent removal | 1 | 8 | 0 | ||
| Solids, suspended percent removal | 1 | 8 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 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 VT0100579.
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 VT0100579 there.
Nearby on the register
- Discharge permits in St Johnsbury
- Every permit record in St Johnsbury, A to Z
- Discharge permits in Vermont
- Every permit record in Vermont, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.