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Facility Details: Dan Winterfeld Feedlot

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  • Name/Address:
  • Dan Winterfeld Feedlot
  • 2460 390TH ST.
  • Sioux Center, IA 51250
  • Owner: Doug Winterfeld
  • State Facility ID: 310659137
  • Federal Facility ID: 110028221886
  • Location Supplement:
  • Location Comment:
  • Latitude: 43.09328
  • Longitude: -96.30932
  • Location Accuracy: 20 m (Good)
  • Reference Point:
  • Collection Method: INTERPOLATION-PHOTO
  • Last Updated: 1/30/2026 4:42 AM
  • Collected By: cwolter

Aliases
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Program Name Start Date End Date
Spills Clay-don Farms 07/24/2009
Spills Winterfield Cattle Feedlot 07/24/2009
Spills Cla-don Farms, Inc 07/28/2015
NPDES General Permit #1-3 - Storm Water Cla-don Farms, Inc. 08/15/2008
NPDES General Permit #1-3 - Storm Water Cla-don Farms, Inc 07/28/2015
NPDES General Permit #1-3 - Storm Water Cla-don Farms, Inc. 08/15/2008
NPDES General Permit #1-3 - Storm Water Cla-don Farms, Inc 07/28/2015
NPDES General Permit #1-3 - Storm Water Dan Winterfield Feedlot - Construction Of Runoff Control Structures 08/11/2010
NPDES General Permit #1-3 - Storm Water Dan Winterfeld Feedlot - Construction Of Runoff Control Structures 08/11/2010
NPDES General Permit #1-3 - Storm Water Cla-don Farms, Inc 07/28/2015
NPDES Wastewater Treatment Operating Permit Winterfeld, Dan 01/01/0001
NPDES Wastewater Treatment Operating Permit Cla-don Farms, Inc 07/28/2015
NPDES Wastewater Treatment Operating Permit Cla-don Farms, Inc 07/28/2015
AFO Cla - Don Farm, Inc. 01/01/0001
AFO Cla - Don Farm Inc. 09/29/2009
AFO Winterfeld Cattle Feedlot 09/29/2009
AFO Cla-don Farms, Inc 07/28/2015
AFO Winterfeld Feedlot 06/10/2008
AFO Cla-don Farms, Inc 07/28/2015
AFO Winterfeld, Dan 01/01/0001
AFO Winterfeld Dan 09/29/2009
AFO Cla-don Farms, Inc 07/28/2015

Program Information
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Emergency Response - Spills

Spill NumberAt Facility?Reported DateStatusResponsible PartyModeLink To Details

Wastewater - NPDES General Permit #1-3 - Storm Water

Program IDPermit TypeLegal StatusPermit StartPermit EndLink to Details
15060-14843GP #2 - Construction ActivityPrivate5/1/2008DiscontinuedTo Stormwater Site
9844-9637GP #2 - Construction ActivityPrivate7/27/2005DiscontinuedTo Stormwater Site
18887-18654GP #2 - Construction ActivityPrivate8/11/2010DiscontinuedTo Stormwater Site

Wastewater - NPDES Wastewater Treatment Operating Permit

EPA IDState IDPermit TypeClassPreTreatmentIssue DateExpiration DateStatusConstruction Permits
00811918456342AGRICULTURALMINORNo 12/1/2022 11/30/2027ACTIVETo Site
00832418456815AGRICULTURALMINORNo 9/12/2011 9/11/2016 REVOKEDTo Site

Animal Feeding Operations - AFO

Operation TypeFacility IDAnimal UnitsSpecies TypesOperation StatusConstruction Permit IssuedMMP Received DateEarthen Basin
56342Confinement2400Beef Cattle
Swine		Open2005-134/05-04-20056/4/2025No
56342Open Feedlot26000Beef CattleOpen2015-112/06-08-2015No
61643Confinement1200SwineClosed4/23/2002No


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