Field Office Compliance - Rock River Feedyards Inc. Site 1

Rock River Feedyards Inc. Site 1 - 310666185
1611 FIR Rock Rapids, IA 51246
Lyon County

FO 3

Programs
Program Name Program ID - Status # Staff Actions
AFO - Open Feedlot w/ NMP 56382 - Active    15
AFO - NPDES Permit 6056382 - ACTIVE    8
AFO - Confinement w/ MMP 56382 - Active    2
Water Use 4862 - Active    2
CMS Applicators - Commercial Manure Applicators 1491CMS - Expired    0
Stormwater - General Permit #2 - Construction Activity 7105 - Discontinued    0
UST 198608097 - Regulated Tanks R/F    0
Affiliates
See All
Name Program Type
Randy Grooters Open Feedlot w/ NMP Owner
Extended Ag Services Open Feedlot w/ NMP Public Contact
Compliance Summary
  • Site NOVs
  • 3
  • Site LNCs
  • 0
  • Administrative Orders
  • 0
  • Spills
  • Sec:
  • Tier:
  • Range:
  • Lat:
  • Long:
Staff Actions
Action Date Action Date2 Staff Action Compliance Determination Program Staff Name Attachments
4/21/2025 4/21/2025 Desktop Activity - AFO Unpermitted Construction Review - 201534
Not applicable AFO Daniel Morse File Icon
4/18/2025 4/18/2025 Desktop Activity - AFO NMP Reviewed and Approved - 201533
Not applicable AFO Daniel Morse File Icon
12/20/2024 12/20/2024 Visit - Water Use - 180144
No Deficiencies Noted Water Supply Michelle Sabatini Rosacker File Icon
8/13/2024 8/13/2024 Inspection - NPDES Permit - 96042
No Deficiencies Noted AFO Jacob Simonsen File Icon
6/22/2024 6/22/2024 Incoming Report - AFO Freeboard - 509938 AFO Lois Benson
4/27/2023 4/27/2023 Investigation or Follow-up for Manure Spill - NPDES Permit - 171991
NOV AFO Michelle Sabatini Rosacker File Icon
4/20/2020 4/20/2020 Desktop Activity - Desktop Compliance Review - 144644
NOV AFO Don Cunningham File Icon
9/23/2019 9/23/2019 Assistance - 108799 AFO - Open Feedlot Brandon Miner
5/29/2019 5/29/2019 Incoming Report - AFO Freeboard - 344625 AFO Lois Benson
5/13/2019 5/13/2019 Inspection - NPDES Permit - 75883
No Deficiencies Noted AFO Don Cunningham File Icon
4/12/2019 4/12/2019 Incoming Report - AFO Freeboard - 340649 AFO Lois Benson
1/14/2019 1/14/2019 Assistance - 104733 AFO - Open Feedlot Cindy Martens
10/30/2018 10/30/2018 Visit - NPDES Permit - 132456
No Deficiencies Noted AFO Jennifer Christian
10/29/2018 10/29/2018 Assistance - 103594 AFO - Open Feedlot Lois Benson
9/21/2018 9/21/2018 Incoming Report - Flood Impacted Site - 320673 AFO
6/21/2018 6/21/2018 Incoming Report - AFO Freeboard - 311540 AFO Jennifer Christian
6/17/2014 6/17/2014 Incoming Report - AFO Freeboard - 179316 AFO Lois Benson
6/14/2014 6/14/2014 Incoming Report - AFO Freeboard - 179180 AFO Tom Roos
6/14/2014 6/14/2014 Incoming Report - AFO Freeboard - 179318 AFO Tom Roos
2/27/2014 2/27/2014 Assistance - 67474 AFO - Open Feedlot Lois Benson
1/21/2014 1/21/2014 Inspection - Open Feedlot w/ NMP - 49681
No Deficiencies Noted AFO Brandon Miner
1/21/2014 1/21/2014 Work Request - Investigation for Work Request - 2453
AFO Brandon Miner File Icon
8/15/2013 8/15/2013 Assistance - 62854 AFO - Open Feedlot Brandon Miner
7/12/2013 7/12/2013 Assistance - 62085 AFO - Open Feedlot Brandon Miner
7/10/2013 7/10/2013 Assistance - 62053 AFO - Open Feedlot Brandon Miner
7/9/2013 7/9/2013 Complaint - AFO (Chapter 65) - 16631
No Deficiencies Noted AFO Brandon Miner File Icon
7/9/2013 7/9/2013 Inspection - NPDES Permit - 49140
No Deficiencies Noted AFO Don Cunningham
5/30/2013 5/30/2013 Assistance - 60943 AFO - Open Feedlot Lois Benson
5/29/2013 5/29/2013 Assistance - 62055 AFO - Open Feedlot Brandon Miner
5/28/2013 5/28/2013 Assistance - 60670 AFO - Open Feedlot Lois Benson
5/27/2013 5/27/2013 Incoming Report - AFO Freeboard - 143968 AFO Tom Roos
5/9/2013 5/9/2013 Assistance - 61823 AFO - Open Feedlot Sheila Bly
5/8/2013 5/8/2013 Complaint - AFO (Chapter 65) - 16360
Substantial Compliance AFO Sheila Bly
3/15/2013 3/15/2013 Assistance - 58215 AFO - Open Feedlot Lois Benson
3/11/2013 3/11/2013 Work Request - Investigation for Work Request - 2095
AFO Brandon Miner File Icon
6/6/2012 6/6/2012 Assistance - 48788 AFO - Open Feedlot Jeff Prier
3/7/2012 3/7/2012 Assistance - 45409 AFO - Confinement, AFO - Open Feedlot Jeff Prier
7/21/2011 7/21/2011 Assistance - 36750 AFO - Open Feedlot Jeff Prier
7/18/2011 7/18/2011 Assistance - 36649 AFO - Open Feedlot Jeff Prier
5/4/2011 5/4/2011 Assistance - 33316 AFO - Open Feedlot Cindy Martens
3/22/2011 3/22/2011 Assistance - 31373 AFO - Open Feedlot Jeff Prier
3/22/2011 3/22/2011 Assistance - 32040 AFO - Open Feedlot Cindy Martens
12/16/2010 12/16/2010 Assistance - 27677 AFO - Open Feedlot Ken Hessenius
12/15/2010 12/15/2010 Assistance - 27891 AFO - Open Feedlot Cindy Martens
12/14/2010 12/14/2010 Assistance - 27821 AFO - Open Feedlot Cindy Martens
11/4/2010 11/4/2010 Visit - Open Feedlot w/ NMP - 56928
NOV AFO Cindy Martens
11/3/2010 11/3/2010 Complaint - AFO (Chapter 65) - 12508
No Deficiencies Noted AFO Brandon Miner
11/3/2010 11/3/2010 Complaint - AFO (Chapter 65) - 12666
No Deficiencies Noted AFO Brandon Miner
11/3/2010 11/3/2010 Visit - Open Feedlot w/ NMP - 56533
No Deficiencies Noted AFO Brandon Miner
9/23/2010 9/23/2010 Assistance - 24450 AFO - Open Feedlot Jeff Prier
9/23/2010 9/23/2010 Complaint - AFO (Chapter 65) - 12400
No Deficiencies Noted AFO Ken Hessenius
6/18/2009 6/18/2009 Assistance - 4895 AFO - Open Feedlot Cindy Martens
6/17/2009 6/17/2009 Complaint - AFO (Chapter 65) - 3633
No Deficiencies Noted AFO Lois Benson
5/7/2009 5/7/2009 Visit - Open Feedlot w/ NMP - 24017
No Deficiencies Noted AFO Cindy Martens
9/23/2008 9/23/2008 Inspection - Open Feedlot w/ NMP - 32929
AFO Jeff Prier
1/3/2007 1/3/2007 Complaint - AFO (Chapter 65) - 10629
AFO Brandon Miner
5/30/2006 5/30/2006 Complaint - AFO (Chapter 65) - 11523
AFO Ken Hessenius
5/10/2006 5/10/2006 Complaint - AFO (Chapter 65) - 11175
AFO Jeff Prier
4/7/2006 4/7/2006 Complaint - AFO (Chapter 65) - 10599
AFO Brandon Miner
1/25/2002 1/25/2002 Inspection - Open Feedlot w/ NMP - 21364
AFO Jeff Prier
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