Clean Water Act discharge permit · NPDES OH0021806
SAINT PARIS WWTP, St. Paris, OH: NPDES OH0021806 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
SAINT PARIS WWTP, held by Village of Saint Paris, holds NPDES permit OH0021806, which discharges to Nettles Creek. EPA’s file records it issued November 16, 2018 and expiring November 30, 2023. 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 | SAINT PARIS WWTP |
|---|---|
| Permittee as filed | Village of Saint Paris |
| NPDES ID | OH0021806 |
| 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 | November 16, 2018 |
| Expiration date | November 30, 2023 |
| Address | St. Paris, OH 43072 |
| Receiving water | Nettles Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Nettle Creek (HUC 050800011603) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 24Pollutants on file
- 23Under a numeric limit
- 11With a violation of any kind
- 9With 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 |
|---|---|---|---|---|---|
| E. coli, MTEC-MF | 8 | 6 | 6 | August 31, 2024 | 557% over the limit |
| Nitrogen, ammonia total [as N] | 20 | 4 | 4 | December 31, 2022 | 192% over the limit |
| Coliform, fecal MF, MFC broth, 44.5 C | 0 | 4 | 4 | August 31, 2011 | 99,999% over the limit |
| Copper, total recoverable | 12 | 3 | 3 | August 31, 2012 | 156% over the limit |
| Solids, total suspended | 10 | 3 | 3 | December 31, 2022 | 117% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 10 | 3 | 3 | December 31, 2022 | 75% over the limit |
| Oxygen, dissolved [DO] | 4 | 3 | 1 | May 31, 2011 | 2% over the limit |
| pH | 10 | 1 | 1 | January 31, 2015 | |
| Oil and grease, hexane extr method | 2 | 1 | 1 | September 30, 2023 | 822% over the limit |
| Overflows | 2 | 8 | 0 | ||
| Mercury, total low level | 8 | 2 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 8 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 8 | 0 | 0 | ||
| Phosphorus, total [as P] | 8 | 0 | 0 | ||
| Nickel, total recoverable | 8 | 0 | 0 | ||
| Zinc, total recoverable | 8 | 0 | 0 | ||
| Cadmium, total recoverable | 8 | 0 | 0 | ||
| Lead, total recoverable | 8 | 0 | 0 | ||
| Chromium, total recoverable | 8 | 0 | 0 | ||
| Chromium, hexavalent dissolved [as Cr] | 8 | 0 | 0 | ||
| Temperature, water deg. centigrade | 6 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 | ||
| Hardness, total [as CaCO3] | 2 | 0 | 0 | ||
| Biosolids weight indluding admixtures | 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 OH0021806.
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.
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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 OH0021806 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.