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NPDES MOG760140 · Clean Water Act

WASHINGTON STATE PARK, Desoto, MO: NPDES MOG760140 discharge permit, effluent exceedances, inspections, penalties

WASHINGTON STATE PARK, Desoto, Missouri: General permit coverage MOG760140, held by MODNR, WASHINGTON STATE PARK; Administratively continued; issued August 1, 2019, term to July 31, 2024; discharges to Tributary to Big R.; Sports and Recreation Instruction.

1 of the 8 pollutants listed for NPDES MOG760140 have no violation or effluent exceedance.

  • Oxygen, dissolved [DO]: 4 limits, 31 violations of any kind, 7 effluent exceedances, latest July 31, 2023, largest 100% over the limit.
  • pH: 4 limits, 31 violations of any kind, 3 effluent exceedances, latest July 31, 2022.
  • Report due [yrmoda]: 1 limit, 1 violation of any kind, 1 effluent exceedance, latest September 30, 2021.
  • Solids, settleable: 4 limits, 30 violations of any kind.
  • Chlorine, total residual: 4 limits, 30 violations of any kind.
  • Flow, total: 0 limits, 12 violations of any kind.
  • Flow, in conduit or thru treatment plant: 4 limits, 10 violations of any kind.
  • Chloride: 2 limits.

WASHINGTON STATE PARK among its neighbors

8 discharge permits are in the Tiff Creek-Big River subwatershed (HUC 071401040303); MOG760140 is one. Its county: 64, 1 major; MOG760140 is minor permit.

Other permits in the Tiff Creek-Big River subwatershed (HUC 071401040303)

Identity

FacilityWASHINGTON STATE PARK
PermitteeMODNR, WASHINGTON STATE PARK
NPDES IDMOG760140
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
IssuedAugust 1, 2019
ExpiresJuly 31, 2024
AddressDesoto, MO 63020
Receiving waterTributary to Big R.
SubwatershedTiff Creek-Big River (HUC 071401040303)
NAICS611620 – Sports and Recreation Instruction
SIC7999 – Amusement And Recreation

NPDES MOG760140: effluent limits and exceedances

WASHINGTON STATE PARK (NPDES MOG760140): 8 pollutants on file, 7 limited; 7 with a violation of any kind, 3 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Oxygen, dissolved [DO]4317July 31, 2023100% over the limit
pH4313July 31, 2022
Report due [yrmoda]111September 30, 2021
Solids, settleable4300
Chlorine, total residual4300
Flow, total0120
Flow, in conduit or thru treatment plant4100
Chloride200

NPDES MOG760140: inspections, violations and enforcement

NPDES MOG760140 (WASHINGTON STATE PARK): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES MOG760140

NPDES MOG760140: 8 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.