Clean Water Act discharge permit · NPDES OH0136671
SUNDIAL MHP, Doylestown, OH: NPDES OH0136671 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
SUNDIAL MHP, held by Sundail MHP Inc, holds NPDES permit OH0136671, which discharges to Silver Creek. EPA’s file records it issued October 15, 2019 and expiring October 31, 2024. 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 | SUNDIAL MHP |
|---|---|
| Permittee as filed | Sundail MHP Inc |
| NPDES ID | OH0136671 |
| 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 | October 15, 2019 |
| Expiration date | October 31, 2024 |
| Address | Doylestown, OH 44230 |
| Receiving water | Silver Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Silver Creek-Chippewa Creek (HUC 050400010207) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 17Pollutants on file
- 14Under a numeric limit
- 17With a violation of any kind
- 4With 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 | 76 | 16 | June 30, 2026 | 356% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 77 | 13 | April 30, 2021 | 3,599% over the limit |
| E. coli, MTEC-MF | 2 | 17 | 11 | August 31, 2019 | 583% over the limit |
| Solids, total suspended | 4 | 72 | 8 | August 31, 2024 | 12,001% over the limit |
| Temperature, water deg. centigrade | 2 | 36 | 0 | ||
| Turbidity [severity] | 2 | 36 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 36 | 0 | ||
| pH | 2 | 32 | 0 | ||
| Color, spectrophoto-metric filter | 0 | 18 | 0 | ||
| Odor, atmospheric [severity] | 0 | 18 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 16 | 0 | ||
| Chlorine, total residual | 1 | 14 | 0 | ||
| Coliform, fecal MF, MFC broth, 44.5 C | 0 | 6 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 2 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 2 | 0 | ||
| Sludge waste from secondary clarifiers | 2 | 2 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| October 4, 2024 | 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 OH0136671 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.