Clean Water Act discharge permit · NPDES OH0020249
STOCKPORT WWTP, Stockport, OH: NPDES OH0020249 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 28Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
STOCKPORT WWTP, held by Village of Stockport, holds NPDES permit OH0020249, which discharges to Muskingum River. EPA’s file records it issued May 15, 2019 and expiring May 31, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | STOCKPORT WWTP |
|---|---|
| Permittee as filed | Village of Stockport |
| NPDES ID | OH0020249 |
| 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 | May 15, 2019 |
| Expiration date | May 31, 2024 |
| Address | Stockport, OH 43787 |
| Receiving water | Muskingum River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Olney Run-Muskingum River (HUC 050400040809) |
| Program components on file | Biosolids, POTW |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 31Pollutants on file
- 28Under a numeric limit
- 18With 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 | 192 | 184 | April 30, 2015 | 522% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 109 | 101 | April 30, 2015 | 301% over the limit |
| Coliform, fecal MF, MFC broth, 44.5 C | 0 | 22 | 22 | October 31, 2013 | 317% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 12 | 10 | June 30, 2025 | 456% over the limit |
| E. coli, MTEC-MF | 2 | 12 | 10 | June 30, 2015 | 1,403% over the limit |
| pH | 2 | 6 | 2 | October 31, 2024 | |
| Nitrogen, Kjeldahl, total [as N] | 4 | 6 | 0 | ||
| Temperature, water deg. centigrade | 2 | 4 | 0 | ||
| Phosphorus, total [as P] | 2 | 4 | 0 | ||
| Turbidity [severity] | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Solids, total dissolved- 180 deg. C | 2 | 4 | 0 | ||
| Nitrogen, ammonia in bottom deposits | 2 | 2 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 2 | 0 | ||
| Overflows | 2 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 2 | 0 | ||
| Color, spectrophoto-metric filter | 0 | 2 | 0 | ||
| Odor, atmospheric [severity] | 0 | 2 | 0 | ||
| Phosphorous, total, in bottom deposits | 2 | 0 | 0 | ||
| Potassium, in bottom deposits | 2 | 0 | 0 | ||
| Biosolids weight indluding admixtures | 2 | 0 | 0 | ||
| Sludge weight, dry | 2 | 0 | 0 | ||
| Arsenic, dry weight | 1 | 0 | 0 | ||
| Cadmium, in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Copper in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Lead, total dry weight [as Pb] | 1 | 0 | 0 | ||
| Nickel, tot in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Zinc in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Selenium, dry weight | 1 | 0 | 0 | ||
| Mercury, tot in bot deposits [dry wgt] | 1 | 0 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 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 OH0020249.
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 OH0020249 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.