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Clean Water Act discharge permit · NPDES IA0000205

RUVEON LLC, Muscatine, IA: NPDES IA0000205 discharge permit, effluent exceedances, inspections, penalties

RUVEON LLC holds NPDES permit IA0000205. EPA’s file records it issued January 1, 2024 and expiring December 31, 2028.

RUVEON LLC, Muscatine, Iowa: Individual permit IA0000205; Effective; issued January 1, 2024, term to December 31, 2028, by STA; Pesticide and Other Agricultural Chemical Manufacturing.

  • Acetochlor: 2 limits, 2 violations of any kind, 2 effluent exceedances, latest March 31, 2018, largest 39% over the limit.
  • Chloroform: 2 limits, 2 violations of any kind, 2 effluent exceedances, latest October 31, 2015, largest 184% over the limit.
  • 1,1-Dichloroethylene: 2 limits, 2 violations of any kind, 2 effluent exceedances, latest April 30, 2008, largest 149% over the limit.
  • pH: 5 limits, 1 violation of any kind, 1 effluent exceedance, latest March 31, 2006.
  • Zinc, total [as Zn]: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest October 31, 2021, largest 10% over the limit.
  • Alachlor: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest July 31, 2006, largest 37% over the limit.
  • Nitrogen, total [as N]: 10 limits, 0 violations of any kind, 0 effluent exceedances.
  • Phosphorus, total [as P]: 10 limits, 0 violations of any kind, 0 effluent exceedances.
  • Chlorine, total residual: 8 limits, 0 violations of any kind, 0 effluent exceedances.
  • BOD, 5-day, 20 deg. C: 7 limits, 0 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 7 limits, 0 violations of any kind, 0 effluent exceedances.
  • Nitrogen, Kjeldahl, total [as N]: 5 limits, 0 violations of any kind, 0 effluent exceedances.
  • Glyphosate, total: 5 limits, 0 violations of any kind, 0 effluent exceedances.
  • Solids, settleable: 3 limits, 0 violations of any kind, 0 effluent exceedances.
  • Oxygen demand, chem. [high level] [COD]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Oil & Grease: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Cyanide, total [as CN]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Chromium, total [as Cr]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Copper, total [as Cu]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Lead, total [as Pb]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Nickel, total [as Ni]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Dichlorobromomethane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Carbon tetrachloride: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,2-Dichloroethane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Bromoform: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Dibromochloromethane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Toluene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Benzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Acenaphthylene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Acenaphthene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Acrylonitrile: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Anthracene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Benzo[b]fluoranthene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Benzo[k]fluoranthene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Benzo[a]pyrene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Chlorobenzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Chrysene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Diethyl phthalate: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Dimethyl phthalate: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Ethylbenzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Fluoranthene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Fluorene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Hexachloroethane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Methyl bromide [Bromomethane]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Methyl chloride [Chloromethane]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Methylene chloride: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Nitrobenzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Phenanthrene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Pyrene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,1-Dichloroethane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,1,1-Trichloroethane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,1,2-Trichloroethane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Benzo[a]anthracene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,2-Dichlorobenzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,2-Dichloropropane: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • trans-1,2-Dichloroethylene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,2,4-Trichlorobenzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,3-Dichlorobenzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 1,4-Dichlorobenzene: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • 2-Chlorophenol: 2 limits, 0 violations of any kind, 0 effluent exceedances.

RUVEON LLC among its neighbors

EPA’s permit file holds 1 discharge permits in the Lower Muscatine Slough subwatershed (HUC 070801010702), IA0000205 among them. Its county holds 20, 6 of them major permits; IA0000205 is a major permit.

Identity

Facility as filedRUVEON LLC
Permittee as filedRUVEON LLC
NPDES IDIA0000205
Permit statusEffective
Permit typeIndividual permit
Discharger classMajor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 1, 2024
Expiration dateDecember 31, 2028
Issuing agencySTA
AddressMuscatine, IA 52761
Receiving water impaired303(D) Listed
SubwatershedLower Muscatine Slough (HUC 070801010702)
NAICS325320 – Pesticide and Other Agricultural Chemical Manufacturing
SIC2879 – Agricultural Chemicals
Other EPA IDs (FRS)RCRA handler IAD005273594; ICIS-AIR source IA0000001913900045

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; the 60 with the most exceedances of 85 are shown.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Acetochlor222March 31, 201839% over the limit
Chloroform222October 31, 2015184% over the limit
1,1-Dichloroethylene222April 30, 2008149% over the limit
pH511March 31, 2006
Zinc, total [as Zn]211October 31, 202110% over the limit
Alachlor211July 31, 200637% over the limit
Nitrogen, total [as N]1000
Phosphorus, total [as P]1000
Chlorine, total residual800
BOD, 5-day, 20 deg. C700
Solids, total suspended700
Nitrogen, Kjeldahl, total [as N]500
Glyphosate, total500
Solids, settleable300
Oxygen demand, chem. [high level] [COD]200
Oil & Grease200
Cyanide, total [as CN]200
Chromium, total [as Cr]200
Copper, total [as Cu]200
Lead, total [as Pb]200
Nickel, total [as Ni]200
Dichlorobromomethane200
Carbon tetrachloride200
1,2-Dichloroethane200
Bromoform200
Dibromochloromethane200
Toluene200
Benzene200
Acenaphthylene200
Acenaphthene200
Acrylonitrile200
Anthracene200
Benzo[b]fluoranthene200
Benzo[k]fluoranthene200
Benzo[a]pyrene200
Chlorobenzene200
Chrysene200
Diethyl phthalate200
Dimethyl phthalate200
Ethylbenzene200
Fluoranthene200
Fluorene200
Hexachloroethane200
Methyl bromide [Bromomethane]200
Methyl chloride [Chloromethane]200
Methylene chloride200
Nitrobenzene200
Phenanthrene200
Pyrene200
1,1-Dichloroethane200
1,1,1-Trichloroethane200
1,1,2-Trichloroethane200
Benzo[a]anthracene200
1,2-Dichlorobenzene200
1,2-Dichloropropane200
trans-1,2-Dichloroethylene200
1,2,4-Trichlorobenzene200
1,3-Dichlorobenzene200
1,4-Dichlorobenzene200
2-Chlorophenol200

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0000205.

Inspections

EPA’s inspection file holds no inspection for NPDES IA0000205.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES IA0000205.

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Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES IA0000205, held by RUVEON LLC in Muscatine, IA, with a status of Effective and a Major Discharger class. The page lists 6 pollutants under a numeric limit and 6 pollutants with an effluent exceedance, and it gives the permit's issue date of January 1, 2024 and expiration date of December 31, 2028.