Clean Water Act discharge permit · NPDES OH0023825
ABERDEEN WWTP, Aberdeen, OH: NPDES OH0023825 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
ABERDEEN WWTP, held by Aberdeen, Village of, holds NPDES permit OH0023825, which discharges to Ohio River. EPA’s file records it issued July 18, 2017 and expiring August 31, 2022. 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 | ABERDEEN WWTP |
|---|---|
| Permittee as filed | Aberdeen, Village of |
| NPDES ID | OH0023825 |
| 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 | July 18, 2017 |
| Expiration date | August 31, 2022 |
| Address | Aberdeen, OH 45101 |
| Receiving water | Ohio River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lawrence Creek-Ohio River (HUC 050902010605) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 24Pollutants on file
- 23Under a numeric limit
- 9With a violation of any kind
- 7With 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 |
|---|---|---|---|---|---|
| Coliform, fecal MF, MFC broth, 44.5 C | 2 | 53 | 53 | April 30, 2025 | 99,999% over the limit |
| Solids, total suspended | 6 | 44 | 44 | December 31, 2024 | 607% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 40 | 40 | November 30, 2025 | 271% over the limit |
| E. coli, MTEC-MF | 2 | 33 | 33 | October 31, 2024 | 99,999% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 6 | 15 | 15 | May 31, 2024 | 147% over the limit |
| pH | 4 | 5 | 5 | December 31, 2024 | |
| Oxygen, dissolved [DO] | 1 | 2 | 2 | October 31, 2010 | 100% over the limit |
| Oil and grease, hexane extr method | 2 | 4 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 2 | 0 | ||
| Temperature, water deg. centigrade | 2 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 0 | 0 | ||
| Phosphorus, total [as P] | 2 | 0 | 0 | ||
| Nickel, total recoverable | 2 | 0 | 0 | ||
| Zinc, total recoverable | 2 | 0 | 0 | ||
| Cadmium, total recoverable | 2 | 0 | 0 | ||
| Lead, total recoverable | 2 | 0 | 0 | ||
| Chromium, total recoverable | 2 | 0 | 0 | ||
| Copper, total recoverable | 2 | 0 | 0 | ||
| Chromium, hexavalent dissolved [as Cr] | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Mercury, total low level | 2 | 0 | 0 | ||
| Biosolids weight indluding admixtures | 2 | 0 | 0 | ||
| Sludge weight, dry | 2 | 0 | 0 | ||
| Overflows | 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
- 7Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 13, 2026 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| April 9, 2025 | WW SSO - Improper Operation and Maintenance | ST6 |
| April 9, 2025 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| April 9, 2025 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| April 21, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| April 21, 2022 | WW SSO - Improper Operation and Maintenance | ST6 |
| April 21, 2022 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, OH0023825.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 OH0023825 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.