Clean Water Act discharge permit · NPDES OH0093165
CATAWBA SD, Catawba, OH: NPDES OH0093165 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
CATAWBA SD, held by Catawba STP, holds NPDES permit OH0093165, which discharges to Ut Of East Fork Of Buck Creek. EPA’s file records it issued September 2, 2015 and expiring September 30, 2020. 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 | CATAWBA SD |
|---|---|
| Permittee as filed | Catawba STP |
| NPDES ID | OH0093165 |
| 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 | September 2, 2015 |
| Expiration date | September 30, 2020 |
| Address | Catawba, OH 43010 |
| Receiving water | UT of East Fork of Buck Creek |
| Subwatershed | East Fork Buck Creek (HUC 050800011701) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 11Under 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 | 49 | 15 | October 31, 2025 | 322% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 44 | 10 | April 30, 2025 | 1,208% over the limit |
| pH | 2 | 30 | 6 | April 30, 2025 | |
| Coliform, fecal MF, MFC broth, 44.5 C | 0 | 6 | 6 | July 31, 2008 | 210% over the limit |
| E. coli, MTEC-MF | 2 | 21 | 5 | August 31, 2014 | 1,884% over the limit |
| Oxygen, dissolved [DO] | 1 | 13 | 1 | October 31, 2011 | 2% over the limit |
| Temperature, water deg. centigrade | 2 | 24 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 24 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 8 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 8 | 0 | ||
| Phosphorus, total [as P] | 0 | 8 | 0 | ||
| Overflows | 2 | 4 | 0 | ||
| Streamflow | 2 | 0 | 0 | ||
| Turbidity [severity] | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 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 OH0093165.
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 OH0093165 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.