Clean Water Act discharge permit · NPDES OH0039632
DUN-FALLS ASSOCIATION INC, Duncan Falls, OH: NPDES OH0039632 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
DUN-FALLS ASSOCIATION INC, held by Dun-Falls Association, holds NPDES permit OH0039632, which discharges to Muskingum River. EPA’s file records it issued January 11, 2019 and expiring January 31, 2024. 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 | DUN-FALLS ASSOCIATION INC |
|---|---|
| Permittee as filed | Dun-Falls Association |
| NPDES ID | OH0039632 |
| 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 |
| Issued | January 11, 2019 |
| Expiration date | January 31, 2024 |
| Address | Duncan Falls, OH 43734 |
| Receiving water | Muskingum River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Flat Run-Muskingum River (HUC 050400040802) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 11Under a numeric limit
- 11With a violation of any kind
- 5With 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 | 37 | 29 | September 30, 2024 | 4,211% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 20 | 12 | February 28, 2022 | 1,650% over the limit |
| E. coli, MTEC-MF | 2 | 9 | 7 | July 31, 2025 | 342% over the limit |
| Coliform, fecal MF, MFC broth, 44.5 C | 0 | 7 | 7 | July 31, 2011 | 99,999% over the limit |
| Chlorine, total residual | 0 | 3 | 2 | July 31, 2012 | 32% over the limit |
| Temperature, water deg. centigrade | 2 | 4 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 4 | 0 | ||
| Turbidity [severity] | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 2 | 0 | ||
| Sludge weight, dry | 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 OH0039632.
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 OH0039632 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.