Clean Water Act discharge permit · NPDES OH0123421
WHISPERING WILLOW MHC, Geneva, OH: NPDES OH0123421 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
WHISPERING WILLOW MHC, held by Whispering Willow MHC LLC, holds NPDES permit OH0123421, which discharges to Ut To Grand River. EPA’s file records it issued April 12, 2018 and expiring April 30, 2023. 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 | WHISPERING WILLOW MHC |
|---|---|
| Permittee as filed | Whispering Willow MHC LLC |
| NPDES ID | OH0123421 |
| 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 | April 12, 2018 |
| Expiration date | April 30, 2023 |
| Address | Geneva, OH 44041 |
| Receiving water | UT to Grand River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Village of Mechanicsville-Grand River (HUC 041100040603) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 14Pollutants on file
- 14Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 24 | 24 | May 31, 2024 | 376% over the limit |
| E. coli, MTEC-MF | 2 | 12 | 12 | October 31, 2019 | 1,408% over the limit |
| Solids, total suspended | 4 | 10 | 10 | May 31, 2024 | 197% over the limit |
| Chlorine, total residual | 1 | 5 | 5 | August 31, 2007 | 54,321% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 3 | 3 | May 31, 2024 | 62% over the limit |
| pH | 2 | 1 | 1 | July 31, 2011 | |
| Phosphorus, total [as P] | 2 | 4 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 2 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 2 | 0 | ||
| Temperature, water deg. centigrade | 2 | 0 | 0 | ||
| Turbidity [severity] | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Sludge waste from secondary clarifiers | 2 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| October 26, 2023 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
| March 7, 2023 | Permit Violations - Failure to Submit Timely Permit Renewal Application | 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.
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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 OH0123421 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.