Clean Water Act discharge permit · NPDES OH0133060
NORTHWESTERN LOCAL SCH DIST WWTP, West Salem, OH: NPDES OH0133060 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
NORTHWESTERN LOCAL SCH DIST WWTP, held by NORTHWESTERN ELEMENTARY, holds NPDES permit OH0133060, which discharges to Ut, Muddy Frk, Mohican .. EPA’s file records it issued February 1, 2008 and expiring February 28, 2013. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | NORTHWESTERN LOCAL SCH DIST WWTP |
|---|---|
| Permittee as filed | NORTHWESTERN ELEMENTARY |
| NPDES ID | OH0133060 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 1, 2008 |
| Expiration date | February 28, 2013 |
| Address | West Salem, OH 44289 |
| Receiving water | UT, MUDDY FRK, MOHICAN . |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Middle Muddy Fork Mohican River (HUC 050400020502) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 13Under a numeric limit
- 5With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 68 | 68 | September 30, 2013 | 4,167% over the limit |
| Solids, total suspended | 4 | 33 | 33 | January 31, 2019 | 71,847,408% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 14 | 14 | January 31, 2019 | 40,492,856% over the limit |
| Coliform, fecal MF, MFC broth, 44.5 C | 2 | 3 | 3 | October 31, 2004 | 99,999% over the limit |
| Chlorine, total residual | 4 | 3 | 0 | ||
| Temperature, water deg. centigrade | 4 | 0 | 0 | ||
| Flow rate | 4 | 0 | 0 | ||
| Turbidity [severity] | 4 | 0 | 0 | ||
| Sludge waste from secondary clarifiers | 4 | 0 | 0 | ||
| Color, spectrophoto-metric filter | 2 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Odor, atmospheric [severity] | 2 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 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 OH0133060.
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 OH0133060 there.
Nearby on the register
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- Every permit record in Ohio, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.