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NPDES OH0053635 · Clean Water Act

VILLAGE OF NEW KNOXVILLE WWTP, New Knoxville, OH: NPDES OH0053635 discharge permit, effluent exceedances, inspections, penalties

VILLAGE OF NEW KNOXVILLE WWTP, New Knoxville, Ohio: Individual permit OH0053635, held by New Knoxville, Village of; Publicly owned treatment works; Administratively continued; issued December 18, 2018, term to January 31, 2024; discharges to Center Branch Creek.

16 of the 33 pollutants listed for NPDES OH0053635 have no violation or effluent exceedance.

  • BOD, carbonaceous [5 day, 20 C]: 4 limits, 19 violations of any kind, 15 effluent exceedances, latest April 30, 2026, largest 43% over the limit.
  • Mercury, total low level: 4 limits, 21 violations of any kind, 11 effluent exceedances, latest September 30, 2020, largest 4,244% over the limit.
  • pH: 8 limits, 19 violations of any kind, 11 effluent exceedances, latest November 30, 2025.
  • Oxygen, dissolved [DO]: 3 limits, 12 violations of any kind, 9 effluent exceedances, latest January 31, 2023, largest 55% over the limit.
  • Solids, total suspended: 4 limits, 10 violations of any kind, 6 effluent exceedances, latest August 31, 2025, largest 574% over the limit.
  • Oil & Grease: 0 limits, 3 violations of any kind, 3 effluent exceedances, latest August 31, 2017, largest 475% over the limit.
  • Temperature, water deg. centigrade: 6 limits, 6 violations of any kind.
  • Nitrogen, ammonia total [as N]: 6 limits, 6 violations of any kind.
  • Phosphorus, total [as P]: 6 limits, 6 violations of any kind.
  • E. coli, MTEC-MF: 6 limits, 6 violations of any kind.
  • Streamflow: 2 limits, 2 violations of any kind.
  • Nitrogen, Kjeldahl, total [as N]: 2 limits, 2 violations of any kind.
  • Nitrite + Nitrate total [as N]: 2 limits, 2 violations of any kind.
  • Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind.
  • Solids, total dissolved- 180 deg. C: 2 limits, 2 violations of any kind.
  • Overflows: 2 limits, 2 violations of any kind.
  • Oil and grease, hexane extr method: 1 limit, 1 violation of any kind.
  • Biosolids weight indluding admixtures: 4 limits.
  • Nitrogen, ammonia in bottom deposits: 2 limits.
  • Phosphorous, total, in bottom deposits: 2 limits.
  • Potassium, in bottom deposits: 2 limits.
  • Sludge weight, dry: 2 limits.
  • Sludge waste from secondary clarifiers: 2 limits.
  • Arsenic, dry weight: 1 limit.
  • Cadmium, in bottom deposits [dry wgt]: 1 limit.
  • Copper in bottom deposits [dry wgt]: 1 limit.
  • Lead, total dry weight [as Pb]: 1 limit.
  • Nickel, tot in bottom deposits [dry wgt]: 1 limit.
  • Zinc in bottom deposits [dry wgt]: 1 limit.
  • Selenium, dry weight: 1 limit.
  • Fecal coliform: 1 limit.
  • Mercury, tot in bot deposits [dry wgt]: 1 limit.
  • Molybdenum, sludge, total, dry weight [as Mo]: 1 limit.

Ohio holds 687 Publicly owned treatment works coverages of this permit type in EPA’s file; 345 were issued before OH0053635.

Coverages issued nearest OH0053635

VILLAGE OF NEW KNOXVILLE WWTP among its neighbors

Its county: 29, 0 major; OH0053635 is minor permit.

Other permits in the county

Identity

FacilityVILLAGE OF NEW KNOXVILLE WWTP
PermitteeNew Knoxville, Village of
NPDES IDOH0053635
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedDecember 18, 2018
ExpiresJanuary 31, 2024
AddressNew Knoxville, OH 45871
Receiving waterCenter Branch Creek
Receiving water impaired303(D) Listed
Program components on fileBiosolids, CSO, POTW
SIC4952 – Sewerage Systems

NPDES OH0053635: effluent limits and exceedances

VILLAGE OF NEW KNOXVILLE WWTP (NPDES OH0053635): 33 pollutants on file, 32 limited; 17 with a violation of any kind, 6 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
BOD, carbonaceous [5 day, 20 C]41915April 30, 202643% over the limit
Mercury, total low level42111September 30, 20204,244% over the limit
pH81911November 30, 2025
Oxygen, dissolved [DO]3129January 31, 202355% over the limit
Solids, total suspended4106August 31, 2025574% over the limit
Oil & Grease033August 31, 2017475% over the limit
Temperature, water deg. centigrade660
Nitrogen, ammonia total [as N]660
Phosphorus, total [as P]660
E. coli, MTEC-MF660
Streamflow220
Nitrogen, Kjeldahl, total [as N]220
Nitrite + Nitrate total [as N]220
Flow, in conduit or thru treatment plant220
Solids, total dissolved- 180 deg. C220
Overflows220
Oil and grease, hexane extr method110
Biosolids weight indluding admixtures400
Nitrogen, ammonia in bottom deposits200
Phosphorous, total, in bottom deposits200
Potassium, in bottom deposits200
Sludge weight, dry200
Sludge waste from secondary clarifiers200
Arsenic, dry weight100
Cadmium, in bottom deposits [dry wgt]100
Copper in bottom deposits [dry wgt]100
Lead, total dry weight [as Pb]100
Nickel, tot in bottom deposits [dry wgt]100
Zinc in bottom deposits [dry wgt]100
Selenium, dry weight100
Fecal coliform100
Mercury, tot in bot deposits [dry wgt]100
Molybdenum, sludge, total, dry weight [as Mo]100

NPDES OH0053635: inspections, violations and enforcement

NPDES OH0053635 (VILLAGE OF NEW KNOXVILLE WWTP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES OH0053635

NPDES OH0053635: 33 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.