Clean Water Act discharge permit · NPDES OH0129089
MATHEWS HIGH SCH, Vienna, OH: NPDES OH0129089 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
MATHEWS HIGH SCH, held by MATHEWS HIGH SCHOOL, holds NPDES permit OH0129089, which discharges to Squaw Creek. EPA’s file records it issued April 21, 2000 and expiring May 31, 2005. 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 | MATHEWS HIGH SCH |
|---|---|
| Permittee as filed | MATHEWS HIGH SCHOOL |
| NPDES ID | OH0129089 |
| 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 | April 21, 2000 |
| Expiration date | May 31, 2005 |
| Address | Vienna, OH 44473 |
| Receiving water | SQUAW CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Squaw Creek (HUC 050301030704) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 14Pollutants on file
- 14Under a numeric limit
- 8With a violation of any kind
- 5With 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 | 423 | 423 | June 30, 2018 | 453,749,888% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 343 | 343 | March 31, 2018 | 245,789,376% over the limit |
| Solids, total suspended | 6 | 273 | 273 | March 31, 2018 | 68,888,792% over the limit |
| Coliform, fecal MF, MFC broth, 44.5 C | 4 | 70 | 70 | May 31, 2012 | 419,900% over the limit |
| Oxygen, dissolved [DO] | 2 | 9 | 9 | March 31, 2018 | 86% over the limit |
| Chlorine, total residual | 4 | 4 | 0 | ||
| Turbidity [severity] | 8 | 2 | 0 | ||
| Flow rate | 4 | 2 | 0 | ||
| Temperature, water deg. centigrade | 8 | 0 | 0 | ||
| Color, spectrophoto-metric filter | 4 | 0 | 0 | ||
| Odor, atmospheric [severity] | 4 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 | ||
| Sludge waste from secondary clarifiers | 4 | 0 | 0 | ||
| Solids, total, percent | 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 OH0129089.
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 OH0129089 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 15, 2026.