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NPDES OH0108014 · Clean Water Act

MPLX TERMINALS LLC - STEUBENVILLE TERMINAL, Steubenville, OH: NPDES OH0108014 discharge permit, effluent exceedances, inspections, penalties

MPLX TERMINALS LLC - STEUBENVILLE TERMINAL, Steubenville, Ohio: Individual permit OH0108014, held by Marathon Petroleum Steubenville; Administratively continued; issued July 26, 2011, term to August 31, 2016; discharges to Unnamed Tributary to Ohio River.

1 of the 15 pollutants listed for NPDES OH0108014 have no violation or effluent exceedance.

  • pH: 2 limits, 9 violations of any kind, 5 effluent exceedances, latest September 30, 2010.
  • Oil and grease [soxhlet extr.] tot.: 2 limits, 20 violations of any kind.
  • Toluene: 2 limits, 20 violations of any kind.
  • Benzene: 2 limits, 20 violations of any kind.
  • Ethylbenzene: 2 limits, 20 violations of any kind.
  • Xylene [mix of m+o+p]: 2 limits, 20 violations of any kind.
  • Phosphorus, total [as P]: 2 limits, 16 violations of any kind.
  • Flow rate: 2 limits, 4 violations of any kind.
  • Oxygen demand, chem. [low level] [COD]: 2 limits, 4 violations of any kind.
  • Solids, total suspended: 2 limits, 4 violations of any kind.
  • Carbon, tot organic [TOC]: 2 limits, 4 violations of any kind.
  • Phenol: 2 limits, 4 violations of any kind.
  • Naphthalene: 2 limits, 4 violations of any kind.
  • Rainfall: 2 limits, 4 violations of any kind.
  • Oil & grease severity: 2 limits.

MPLX TERMINALS LLC - STEUBENVILLE TERMINAL among its neighbors

21 discharge permits are in the Wills Creek-Ohio River subwatershed (HUC 050301011109); OH0108014 is one. Its county: 31, 2 major; OH0108014 is minor permit.

Other permits in the Wills Creek-Ohio River subwatershed (HUC 050301011109)

Identity

FacilityMPLX TERMINALS LLC - STEUBENVILLE TERMINAL
PermitteeMarathon Petroleum Steubenville
NPDES IDOH0108014
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typeNon-POTW
IssuedJuly 26, 2011
ExpiresAugust 31, 2016
AddressSteubenville, OH 43952
Receiving waterUnnamed Tributary to Ohio River
Receiving water impaired303(D) Listed
SubwatershedWills Creek-Ohio River (HUC 050301011109)
Other EPA IDs (FRS)RCRA handler OHD980902415

NPDES OH0108014: effluent limits and exceedances

MPLX TERMINALS LLC - STEUBENVILLE TERMINAL (NPDES OH0108014): 15 pollutants on file, 15 limited; 14 with a violation of any kind, 1 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
pH295September 30, 2010
Oil and grease [soxhlet extr.] tot.2200
Toluene2200
Benzene2200
Ethylbenzene2200
Xylene [mix of m+o+p]2200
Phosphorus, total [as P]2160
Flow rate240
Oxygen demand, chem. [low level] [COD]240
Solids, total suspended240
Carbon, tot organic [TOC]240
Phenol240
Naphthalene240
Rainfall240
Oil & grease severity200

NPDES OH0108014: inspections, violations and enforcement

NPDES OH0108014 (MPLX TERMINALS LLC - STEUBENVILLE TERMINAL): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES OH0108014

NPDES OH0108014: 15 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.