Clean Water Act discharge permit · NPDES OH0052558

ODNR - MOHICAN STATE FOREST WWTP, Perrysville, OH: NPDES OH0052558 discharge permit, effluent exceedances, inspections, penalties

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

ODNR - MOHICAN STATE FOREST WWTP, held by ODNR Division of Forestry, holds NPDES permit OH0052558, which discharges to Ut To Clear Fork River. EPA’s file records it issued September 12, 2018 and expiring September 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	ODNR - MOHICAN STATE FOREST WWTP
Permittee as filed	ODNR Division of Forestry
NPDES ID	OH0052558
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	September 12, 2018
Expiration date	September 30, 2023
Address	Perrysville, OH 44864
Receiving water	UT to Clear Fork River
Subwatershed	Switzer Creek-Clear Fork Mohican River (HUC 050400020405)

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

Effluent limits and exceedances

15Pollutants on file
13Under a numeric limit
9With 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	34	30	February 28, 2026	9,533% over the limit
Coliform, fecal MF, MFC broth, 44.5 C	0	22	21	September 30, 2010	99,999% over the limit
Nitrogen, ammonia total [as N]	8	18	14	July 31, 2024	1,233% over the limit
Oxygen, dissolved [DO]	1	6	6	September 30, 2008	18% over the limit
BOD, carbonaceous [5 day, 20 C]	4	8	4	April 30, 2006	116% over the limit
Chlorine, total residual	0	3	3	July 31, 2006	1,216% over the limit
E. coli, MTEC-MF	2	2	2	July 31, 2021	1,408% over the limit
Nitrite + Nitrate total [as N]	2	2	0
Phosphorus, total [as P]	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
Biosolids weight indluding admixtures	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 OH0052558.

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, OH0052558.

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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 OH0052558 there.

Nearby on the register

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