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Clean Water Act discharge permit · NPDES OH0136611

SHANNON FARMS SUBDIV WWTP, Centerburg, OH: NPDES OH0136611 discharge permit, effluent exceedances, inspections, penalties

SHANNON FARMS SUBDIV WWTP, held by Aston-Shannon LLC, holds NPDES permit OH0136611, which discharges to Webster Run. EPA’s file records it issued June 20, 2013 and expiring July 31, 2018.

SHANNON FARMS SUBDIV WWTP, Centerburg, Ohio: Individual permit OH0136611, held by Aston-Shannon LLC; Administratively continued (past its expiration date and still in force until reissued); issued June 20, 2013, term to July 31, 2018; discharges to Webster Run.

  • Nitrogen, ammonia total [as N]: 8 limits, 84 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 4 limits, 84 violations of any kind, 0 effluent exceedances.
  • BOD, carbonaceous [5 day, 20 C]: 4 limits, 84 violations of any kind, 0 effluent exceedances.
  • Temperature, water deg. centigrade: 2 limits, 42 violations of any kind, 0 effluent exceedances.
  • Color, spectrophoto-metric filter: 2 limits, 42 violations of any kind, 0 effluent exceedances.
  • pH: 2 limits, 42 violations of any kind, 0 effluent exceedances.
  • Odor, atmospheric [severity]: 2 limits, 42 violations of any kind, 0 effluent exceedances.
  • Turbidity [severity]: 2 limits, 42 violations of any kind, 0 effluent exceedances.
  • Flow, in conduit or thru treatment plant: 2 limits, 42 violations of any kind, 0 effluent exceedances.
  • Coliform, fecal MF, MFC broth, 44.5 C: 0 limits, 24 violations of any kind, 0 effluent exceedances.
  • Oxygen, dissolved [DO]: 1 limit, 21 violations of any kind, 0 effluent exceedances.
  • Chlorine, total residual: 1 limit, 12 violations of any kind, 0 effluent exceedances.
  • Sludge waste from secondary clarifiers: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • E. coli, MTEC-MF: 2 limits, 0 violations of any kind, 0 effluent exceedances.

SHANNON FARMS SUBDIV WWTP among its neighbors

EPA’s permit file holds 3 discharge permits in the Headwaters North Fork Licking River subwatershed (HUC 050400060102), OH0136611 among them. Its county holds 14, 1 of them major permits; OH0136611 is a minor permit.

Other permits in the Headwaters North Fork Licking River subwatershed (HUC 050400060102)

  • CENTERBURG WRF, Centerburg: OH0142417, minor permit, discharging to North Fork Licking River, permit term to October 31, 2021
  • CENTERBURG WTP, Centerburg: OH0031585, minor permit, discharging to N. FORK LICKING RIVER, permit term to October 31, 2015

Identity

Facility as filedSHANNON FARMS SUBDIV WWTP
Permittee as filedAston-Shannon LLC
NPDES IDOH0136611
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJune 20, 2013
Expiration dateJuly 31, 2018
AddressCenterburg, OH 43011
Receiving waterWebster Run
Receiving water impaired303(D) Listed
SubwatershedHeadwaters North Fork Licking River (HUC 050400060102)
SIC4952 – Sewerage Systems

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Nitrogen, ammonia total [as N]8840
Solids, total suspended4840
BOD, carbonaceous [5 day, 20 C]4840
Temperature, water deg. centigrade2420
Color, spectrophoto-metric filter2420
pH2420
Odor, atmospheric [severity]2420
Turbidity [severity]2420
Flow, in conduit or thru treatment plant2420
Coliform, fecal MF, MFC broth, 44.5 C0240
Oxygen, dissolved [DO]1210
Chlorine, total residual1120
Sludge waste from secondary clarifiers220
E. coli, MTEC-MF200

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES OH0136611.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES OH0136611.

Inspections

EPA’s inspection file holds no inspection for NPDES OH0136611.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES OH0136611.

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Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES OH0136611 for the SHANNON FARMS SUBDIV WWTP in Centerburg, OH, held by Aston-Shannon LLC and discharging to Webster Run. The permit is listed as administratively continued, with a discharger class of Minor and 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.