Clean Water Act discharge permit · NPDES OH0142000
HILLSDALE HIGH SCHOOL, Jeromesville, OH: NPDES OH0142000 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
HILLSDALE HIGH SCHOOL holds NPDES permit OH0142000, which discharges to Unmed Trib Quaker. EPA’s file records it issued July 28, 2021 and expiring August 31, 2025. 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 | HILLSDALE HIGH SCHOOL |
|---|---|
| Permittee as filed | HILLSDALE HIGH SCHOOL |
| NPDES ID | OH0142000 |
| 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 |
| Program | Combined sewer overflows |
| Issued | July 28, 2021 |
| Expiration date | August 31, 2025 |
| Address | Jeromesville, OH 44805 |
| Receiving water | UNMED TRIB QUAKER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Oldtown Run (HUC 050400020604) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 14Pollutants on file
- 13Under a numeric limit
- 12With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 4 | 54 | 34 | November 30, 2024 | 900% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 42 | 22 | January 31, 2025 | 566% over the limit |
| E. coli, MTEC-MF | 2 | 12 | 6 | May 31, 2024 | 1,910% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 17 | 1 | December 31, 2016 | 50% over the limit |
| pH | 2 | 9 | 1 | November 30, 2014 | |
| Oxygen, dissolved [DO] | 1 | 5 | 1 | February 28, 2026 | 4% over the limit |
| Nitrite + Nitrate total [as N] | 2 | 8 | 0 | ||
| Phosphorus, total [as P] | 2 | 8 | 0 | ||
| Turbidity [severity] | 2 | 8 | 0 | ||
| Flow rate | 0 | 6 | 0 | ||
| Temperature, water deg. centigrade | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Biosolids weight indluding admixtures | 2 | 0 | 0 | ||
| Sludge waste from secondary clarifiers | 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 OH0142000.
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 OH0142000 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.