Clean Water Act discharge permit · NPDES OH0095079

MT BLANCHARD WWTP, Mount Blanchard, OH: NPDES OH0095079 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
12Pollutants under a numeric limit
5Pollutants with an effluent exceedance

MT BLANCHARD WWTP, held by Mt Blanchard, Village of, holds NPDES permit OH0095079, which discharges to Blanchard River. EPA’s file records it issued February 15, 2018 and expiring February 28, 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	MT BLANCHARD WWTP
Permittee as filed	Mt Blanchard, Village of
NPDES ID	OH0095079
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	February 15, 2018
Expiration date	February 28, 2023
Address	Mount Blanchard, OH 43216
Receiving water	Blanchard River
Receiving water impaired	303(D) Listed
Subwatershed	Ripley Run-Blanchard River (HUC 041000080105)

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

Effluent limits and exceedances

14Pollutants on file
12Under a numeric limit
13With a violation of any kind
5With 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
E. coli, MTEC-MF	6	13	11	October 31, 2025	1,175% over the limit
Oxygen, dissolved [DO]	3	19	9	August 31, 2024	15% over the limit
Solids, total suspended	4	20	4	February 28, 2026	85% over the limit
pH	8	28	2	May 31, 2025
BOD, carbonaceous [5 day, 20 C]	4	18	2	February 28, 2023	32% over the limit
Temperature, water deg. centigrade	6	20	0
Nitrogen, ammonia total [as N]	6	16	0
Flow, in conduit or thru treatment plant	4	14	0
Coliform, fecal MF, MFC broth, 44.5 C	0	14	0
Phosphorus, total [as P]	2	8	0
Streamflow	2	6	0
Nitrite + Nitrate total [as N]	2	2	0
Oil and grease, hexane extr method	0	2	0
Overflows	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 OH0095079.

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 OH0095079 there.

Nearby on the register

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