Clean Water Act discharge permit · NPDES OH0123692
DOUBLE B PROPERTIES / MESPO EXPO, Mesopotamia, OH: NPDES OH0123692 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
DOUBLE B PROPERTIES / MESPO EXPO, held by Double B Properties LLC, holds NPDES permit OH0123692, which discharges to Ut Of Swine Creek. EPA’s file records it issued June 9, 2015 and expiring June 30, 2020. 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 | DOUBLE B PROPERTIES / MESPO EXPO |
|---|---|
| Permittee as filed | Double B Properties LLC |
| NPDES ID | OH0123692 |
| 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 | June 9, 2015 |
| Expiration date | June 30, 2020 |
| Address | Mesopotamia, OH 44439 |
| Receiving water | UT of Swine Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Swine Creek (HUC 041100040106) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 17Pollutants on file
- 12Under a numeric limit
- 14With 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 | 6 | 28 | 10 | March 31, 2024 | 4,467% over the limit |
| Nitrogen, ammonia total [as N] | 10 | 27 | 9 | June 30, 2023 | 1,800% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 6 | 22 | 4 | August 31, 2011 | 3,536% over the limit |
| E. coli, MTEC-MF | 2 | 6 | 2 | August 31, 2024 | 323% over the limit |
| Chlorine, total residual | 1 | 4 | 2 | August 31, 2011 | 900% over the limit |
| pH | 4 | 29 | 1 | April 30, 2005 | |
| Flow rate | 4 | 40 | 0 | ||
| Turbidity [severity] | 2 | 20 | 0 | ||
| Temperature, water deg. centigrade | 0 | 20 | 0 | ||
| Color, spectrophoto-metric filter | 0 | 20 | 0 | ||
| Odor, atmospheric [severity] | 0 | 20 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 5 | 0 | ||
| Residue, tot fltrble [dried at 105 C] | 0 | 2 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 0 | 1 | 0 | ||
| Solids, total dissolved- 180 deg. C | 2 | 0 | 0 | ||
| Sludge waste from secondary clarifiers | 2 | 0 | 0 | ||
| Oil and grease, hexane extr method | 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 OH0123692.
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 OH0123692 there.
Nearby on the register
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- Every permit record in Mesopotamia, A to Z
- Discharge permits in Ohio
- Every permit record in Ohio, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.