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Clean Water Act discharge permit · NPDES WV0081612

MARSHALL COUNTY SEWERAGE, Moundsville, WV: NPDES WV0081612 discharge permit, effluent exceedances, inspections, penalties

MARSHALL COUNTY SEWERAGE, held by MARSHALL COUNTY SEWERAGE DISTRICT, holds NPDES permit WV0081612, which discharges to Ohio River. EPA’s file records it issued March 24, 1997 and expiring June 30, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedMARSHALL COUNTY SEWERAGE
Permittee as filedMARSHALL COUNTY SEWERAGE DISTRICT
NPDES IDWV0081612
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedMarch 24, 1997
Expiration dateJune 30, 2025
AddressMoundsville, WV 26041
Receiving waterOhio River
Receiving water impaired303(D) Listed
SubwatershedGrandstaff Run-Wheeling Creek (HUC 050301060604)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

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]124382270June 30, 20261,544% over the limit
BOD, 5-day, 20 deg. C124349237June 30, 20264,820% over the limit
Chlorine, total residual28273165March 31, 202624,444,344% over the limit
Coliform, fecal general32193159June 30, 202629,900% over the limit
Solids, total suspended6815745September 30, 2023900% over the limit
Flow, in conduit or thru treatment plant326430June 30, 202535,900% over the limit
Oxygen, dissolved [DO]144227June 30, 202490% over the limit
Copper, total recoverable41814March 31, 2026290% over the limit
Solids, suspended percent removal2129March 31, 2026563% over the limit
Chemical Oxygen Demand [COD]4506March 31, 202425% over the limit
BOD, 5-day, percent removal296March 31, 2026543% over the limit
pH32451September 30, 2025
Oil and grease, hexane extr method4451December 31, 202515% over the limit
Flow rate2231December 31, 201814% over the limit
Zinc, total recoverable451June 30, 20147% over the limit
Nitrogen, total [as N]4240
Phosphorus, total [as P]4200
Solids, total, sludge, percent0150
Solids, total dissolved060
Calcium, total [as Ca]050
Magnesium, total [as Mg]050
Selenium, sludge, total, dry weight [as Se]050
Organic nitrogen sludge, tot dry wt.050
Arsenic, sludge tot. dry wt [as As]050
Molybdenum, sludge, total, dry weight [as Mo]050
Zinc, sludge, total, dry weight [as Zn]050
Lead, sludge, total, dry weight [as Pb]050
Nickel, sludge, total, dry weight [as Ni]050
Nitrogen, sludge, total, dry weight [as N]050
Mercury, sludge, total, dry weight [as Hg]050
Potassium, sludge, total, dry weight [as K]050
Chromium, sludge, total, dry weight [as Cr]050
Copper, sludge, total, dry weight [as Cu]050
Cadmium, sludge, total, dry weight [as Cd]050
Phosphorus, sludge, total, dry weight [as P]050
Nitrogen, ammonia, sludge, tot dry wgt050
Lead, total recoverable440

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

DateWhat EPA recordedAgency
July 8, 2025Management Practice Violations - Improper Operation and MaintenanceST6
July 7, 2020Management Practice Violations - Violation of a milestone in an orderST6
July 7, 2020Management Practice Violations - Improper Operation and MaintenanceST6

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WV0081612 there.

Nearby on the register

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