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NPDES MOGDS0077 · Clean Water Act

MAWC, LEHMAN ACRES WWTF, Jefferson City, MO: NPDES MOGDS0077 discharge permit, effluent exceedances, inspections, penalties

MAWC, LEHMAN ACRES WWTF, Jefferson City, Missouri: General permit coverage MOGDS0077, held by Missouri-American Water Company; Effective; issued July 1, 2024, term to June 30, 2029; discharges to Tributary to Moreau R.; Sewage Treatment Facilities.

No violation or effluent exceedance is on file for any of the 8 pollutants listed for NPDES MOGDS0077.

  • Nitrogen, ammonia total [as N]: 8 limits.
  • Oxygen, dissolved [DO]: 2 limits.
  • BOD, 5-day, 20 deg. C: 2 limits.
  • pH: 2 limits.
  • Solids, total suspended: 2 limits.
  • Flow, in conduit or thru treatment plant: 2 limits.
  • Chlorine, total residual: 2 limits.
  • E. coli: 2 limits.
  • July 30, 2026: Evaluation (S).

Other permits held by Missouri-American Water Company

MAWC, LEHMAN ACRES WWTF among its neighbors

34 discharge permits are in the Headwaters Moreau River subwatershed (HUC 103001021206); MOGDS0077 is one. Its county: 236, 0 major; MOGDS0077 is minor permit.

Other permits in the Headwaters Moreau River subwatershed (HUC 103001021206)

Identity

FacilityMAWC, LEHMAN ACRES WWTF
PermitteeMissouri-American Water Company
NPDES IDMOGDS0077
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
IssuedJuly 1, 2024
ExpiresJune 30, 2029
AddressJefferson City, MO 65109
Receiving waterTributary to Moreau R.
SubwatershedHeadwaters Moreau River (HUC 103001021206)
NAICS221320 – Sewage Treatment Facilities
SIC4952 – Sewerage Systems

NPDES MOGDS0077: effluent limits and exceedances

MAWC, LEHMAN ACRES WWTF (NPDES MOGDS0077): 8 pollutants on file, 8 limited; 0 with a violation of any kind, 0 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Nitrogen, ammonia total [as N]800
Oxygen, dissolved [DO]200
BOD, 5-day, 20 deg. C200
pH200
Solids, total suspended200
Flow, in conduit or thru treatment plant200
Chlorine, total residual200
E. coli200

NPDES MOGDS0077: inspections, violations and enforcement

NPDES MOGDS0077: 1 inspection

DateWhat EPA recordedAgency
July 30, 2026EvaluationS

NPDES MOGDS0077 (MAWC, LEHMAN ACRES WWTF): no single-event violation, formal enforcement action and informal enforcement action on file.

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Permits near NPDES MOGDS0077

NPDES MOGDS0077: 8 pollutant rows, 1 dated events; ICIS-NPDES download, loaded October 14, 2026.