Clean Water Act discharge permit · NPDES OH0123323

TALL TIMBERS MHP, Amelia, OH: NPDES OH0123323 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
13Pollutants under a numeric limit
7Pollutants with an effluent exceedance

TALL TIMBERS MHP, held by Moore Enterprises, holds NPDES permit OH0123323, which discharges to Briggs Run Trib Of 12 Mile Creek. EPA’s file records it issued November 15, 2016 and expiring November 30, 2021. 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	TALL TIMBERS MHP
Permittee as filed	Moore Enterprises
NPDES ID	OH0123323
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	November 15, 2016
Expiration date	November 30, 2021
Address	Amelia, OH 45102
Receiving water	Briggs Run trib of 12 Mile Creek
Receiving water impaired	303(D) Listed
Subwatershed	Ferguson Run-Twelvemile Creek (HUC 050902011204)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

15Pollutants on file
13Under a numeric limit
10With 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
Solids, total suspended	4	50	50	April 30, 2015	1,993% over the limit
Oxygen, dissolved [DO]	1	42	42	April 30, 2025	62% over the limit
Nitrogen, ammonia total [as N]	8	35	35	August 31, 2024	1,135% over the limit
BOD, carbonaceous [5 day, 20 C]	4	24	24	September 30, 2023	485% over the limit
E. coli, MTEC-MF	2	6	6	October 31, 2023	99,999% over the limit
Coliform, fecal MF, MFC broth, 44.5 C	0	6	6	October 31, 2003	99,999% over the limit
Chlorine, total residual	0	2	2	September 30, 2003	60% over the limit
Phosphorus, total [as P]	2	4	0
Nitrite + Nitrate total [as N]	2	2	0
Solids, total dissolved- 180 deg. C	2	2	0
Temperature, water deg. centigrade	2	0	0
pH	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

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 OH0123323.

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, OH0123323.

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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 OH0123323 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.