Facility Snapshot

Basic Permit Information (change facility)

Permit Number
62-SDP-07-93
Facility Name
Mahaska County Sanitary Landfill
Expiration Date
4/21/2030
Project Officer
Davison
Status
Closure
Type
Municipal Landfill
State Facility ID
310202758
FOCD Summary
Visit Field Office Compliance Database
County
Mahaska
Field Office
5
Planning Area
Mahaska County Solid Waste Management Commission (Mahaska)
Legal Description

Last Permit Issuance

View Docs Last Permit Review Final Action Date Action Description
Closure Permit Application 4/21/1995 Approval Letter Sent 8378

Amendments Since Last Permit Issuance

View Docs Number Type Last Action Date Action Description AmendID
953 Financial Assurance 10/26/2001 Approval Letter Sent 11323
954 Plan Revisions - ERRAP 5/13/2002 Approval Letter Sent 11324
951A Plan Revisions - closure/post-closure plan 10/13/1995 Approval Letter Sent 11320
951B Plan Revisions - hydrologic monitoring system plan 10/13/1995 Approval Letter Sent 11321
952 Plan Revisions - hydrologic monitoring system plan 2/29/1996 Approval Letter Sent 11322
955 Plan Revisions - hydrologic monitoring system plan 4/1/2010 Approval Letter Sent 17330
Plan Revisions - design plans 1/15/1998 Reviewed with no action required 18395
Contact Information Change 1/14/1997 Reviewed with no action required 18396
LTRA General Reporting/Administrative Requirements 12/16/1998 Reviewed with no action required 11325
lf ee General Reporting/Administrative Requirements 6/13/2012 Comment Letter Sent 19687
unnumb Plan Revisions - hydrologic monitoring system plan 5/22/2013 Approval Letter Sent 20347
956 General Reporting/Administrative Requirements 11/24/2014 Approval Letter Sent 21179
eor Contact Information Change - engineer/consultant 3/17/2015 Reviewed with no action required 21341
957 Plan Revisions - hydrologic monitoring system plan 5/18/2018 Approval Letter Sent 23146
gas Plan Revisions - gas control management plan 5/29/2019 Comment Letter Sent 23678
probe Plan Revisions - gas control management plan 9/17/2019 Approval Letter Sent 23835
958 Plan Revisions - closure/post-closure plan 2/26/2021 Approval Letter Sent 24543
probe Plan Revisions - gas control management plan 3/15/2021 Reviewed with no action required 24612
exceed Plan Revisions - gas control management plan 6/22/2021 Reviewed with no action required 24714
cap Plan Revisions - closure/post-closure plan 12/22/2021 Reviewed with no action required 24801
monito Plan Revisions - hydrologic monitoring system plan 8/13/2024 Approval Letter Sent 26071
9510 Plan Revisions - closure/post-closure plan 4/23/2025 Approval Letter Sent 26450

Reviews Since Last Permit Issuance

View Docs Type Comments Last Action Date Action Description Permit Review ID
ERRAP 5/13/2002 Approval Letter Sent 9255
Facility Report Correspondence SWA 1/25/2001 Reviewed with no action required 15420

Report Submittals Since Last Permit Issuance

View Docs Type Comments Last Action Date Action Description Report Submittal ID
Annual Water Quality Report 4/26/1996 Reviewed with no action required 569
Annual Water Quality Report 4/12/1999 Reviewed with no action required 570
Annual Water Quality Report 2000 12/29/2000 Reviewed with no action required 571
Annual Water Quality Report 2002 12/3/2002 Reviewed with no action required 572
Annual Water Quality Report 2003 10/14/2004 Reviewed with no action required 573
Annual Water Quality Report 2004 3/18/2005 Reviewed with no action required 574
Baseline Water Quality Report 7/25/1995 Reviewed with no action required 1735
Baseline Water Quality Report 10/16/1995 Reviewed with no action required 1736
Baseline Water Quality Report 2/29/1996 Approval Letter Sent 1737
Baseline Water Quality Report 4/15/1996 Reviewed with no action required 1738
Baseline Water Quality Report 1/7/1999 Reviewed with no action required 1739
Field Office Inspection Report 8/9/2002 Comment Letter Sent 2394
Field Office Visit Report 3/25/2005 Reviewed with no action required 2876
Gas Monitoring Report 5/28/1996 Reviewed with no action required 3589
Gas Monitoring Report 4/21/1998 Reviewed with no action required 3590
Gas Monitoring Report 1998 3/10/1999 Comment Letter Sent 3591
Gas Monitoring Report 1999 12/14/1999 Reviewed with no action required 3592
Gas Monitoring Report 12/1/2000 Reviewed with no action required 3593
Gas Monitoring Report 2001 10/31/2001 Reviewed with no action required 3594
Gas Monitoring Report 2002 12/6/2002 Reviewed with no action required 3595
Gas Monitoring Report 2003 11/6/2003 Reviewed with no action required 3596
Gas Monitoring Report 11/17/2003 Reviewed with no action required 3597
Gas Monitoring Report 2004 12/2/2004 Reviewed with no action required 3598
Semi-Annual Engineering Report 7/18/1996 Reviewed with no action required 5751
Semi-Annual Engineering Report 10/21/1996 Reviewed with no action required 5752
Semi-Annual Engineering Report 4/25/1997 Reviewed with no action required 5753
Semi-Annual Engineering Report 11/3/1997 Reviewed with no action required 5754
Semi-Annual Engineering Report 4/27/1998 Reviewed with no action required 5755
Semi-Annual Engineering Report 10/30/1998 Reviewed with no action required 5756
Semi-Annual Engineering Report 5/14/1999 Reviewed with no action required 5757
Semi-Annual Engineering Report 11/2/1999 Reviewed with no action required 5758
Semi-Annual Engineering Report 5/10/2000 Reviewed with no action required 5759
Semi-Annual Engineering Report 11/8/2000 Reviewed with no action required 5760
Semi-Annual Engineering Report 10/25/2001 Reviewed with no action required 5761
Semi-Annual Engineering Report 4/16/2002 Reviewed with no action required 5762
Semi-Annual Engineering Report 11/14/2002 Reviewed with no action required 5763
Semi-Annual Engineering Report 6/3/2003 Reviewed with no action required 5764
Semi-Annual Engineering Report 11/4/2003 Reviewed with no action required 5765
Semi-Annual Engineering Report 6/3/2004 Reviewed with no action required 5766
Semi-Annual Engineering Report 10/22/2004 Reviewed with no action required 5767
Semi-Annual Engineering Report 5/3/2005 Reviewed with no action required 5768
Semi-Annual Water Quality Report 10/1/1998 Reviewed with no action required 8014
Semi-Annual Water Quality Report 4/20/1999 Reviewed with no action required 8015
Semi-Annual Water Quality Report 11/3/1999 Reviewed with no action required 8016
Annual Water Quality Report 2005 & 2006 4/24/2007 Comment Letter Sent 9302
Field Office Inspection Report 2/1/1999 Comment Letter Sent 14733
Annual Water Quality Report 2001 1/21/2002 Reviewed with no action required 14734
Annual Water Quality Report 1999 12/30/1999 Reviewed with no action required 14736
Annual Water Quality Report 2007 10/29/2008 Approval Letter Sent 12815
Semi-Annual Engineering Report PE 9/29/2009 Comment Letter Sent 17930
Semi-Annual Water Quality Report 6/2/2000 Reviewed with no action required 14735
Semi-Annual Water Quality Report 5/14/1997 Reviewed with no action required 18065
Semi-Annual Water Quality Report 10/24/1996 Reviewed with no action required 18066
Semi-Annual Water Quality Report 10/13/1998 Reviewed with no action required 18062
Annual Water Quality Report 2009 4/1/2010 Comment Letter Sent 18906
Semi-Annual Engineering Report Spring 2010 5/10/2010 Reviewed with no action required 19105
Baseline Water Quality Report 12/1/1995 Reviewed with no action required 18075
Semi-Annual Engineering Report 10/19/2005 Reviewed with no action required 9015
Field Office Inspection Report 9/10/1997 Reviewed with no action required 18064
Baseline Water Quality Report 2/1/1996 Reviewed with no action required 18077
Field Office Inspection Report 4/18/1998 Reviewed with no action required 18063
Field Office Inspection Report 8/15/2006 Reviewed with no action required 9998
Leachate Performance Evaluation Report 2007 12/6/2007 Reviewed with no action required 12882
Baseline Water Quality Report 1/1/1996 Reviewed with no action required 18076
Baseline Water Quality Report 8/1/1995 Reviewed with no action required 18071
Field Office Inspection Report 5/31/1996 Reviewed with no action required 18067
Gas Monitoring Report 2007 12/6/2007 Reviewed with no action required 12881
Semi-Annual Engineering Report 11/2/1998 Reviewed with no action required 18061
Gas Monitoring Report, Semi-Annual Engineering Report 5/17/1996 Reviewed with no action required 18069
Semi-Annual Engineering Report 6/4/1996 Reviewed with no action required 18068
Gas Monitoring Report 2006 10/25/2007 Reviewed with no action required 12336
Baseline Water Quality Report 3/1/1996 Reviewed with no action required 18078
Baseline Water Quality Report 10/1/1995 Reviewed with no action required 18073
Field Office Inspection Report 12/9/1998 Reviewed with no action required 18060
Baseline Water Quality Report 9/1/1995 Reviewed with no action required 18072
Baseline Water Quality Report 5/28/1996 Reviewed with no action required 18070
Baseline Water Quality Report 11/1/1995 Reviewed with no action required 18074
Gas Monitoring Report 2005 12/14/2005 Reviewed with no action required 9414
Field Office Inspection Report 11/3/1999 Reviewed with no action required 14732
Gas Monitoring Report Gas 2010 7/19/2010 Reviewed with no action required 19235
Semi-Annual Engineering Report Fall 2009 10/23/2009 Reviewed with no action required 18133
Semi-Annual Engineering Report Spring 2009 5/26/2009 Reviewed with no action required 17174
Gas Monitoring Report 2008 11/20/2008 Reviewed with no action required 15819
Semi-Annual Engineering Report Fall 2008 10/31/2008 Reviewed with no action required 15695
Field Office Inspection Report 11/30/2009 Reviewed with no action required 18529
Annual Water Quality Report 2008 3/31/2009 Reviewed with no action required 16940
Gas Monitoring Report 2010 3/11/2011 Reviewed with no action required 19878
Semi-Annual Engineering Report Fall 2010 12/5/2011 Reviewed with no action required 19550
Semi-Annual Engineering Report Spring 2011 12/5/2011 Reviewed with no action required 20609
Field Office Inspection Report 12/5/2011 Reviewed with no action required 20712
Annual Water Quality Report 2010 2/29/2012 Approval Letter Sent 19861
Annual Water Quality Report 2011 2/29/2012 Approval Letter Sent 21164
Gas Monitoring Report 2012 12/26/2012 Reviewed with no action required 22082
Annual Water Quality Report, Monitoring System Evaluation Report 2012 4/3/2013 Comment Letter Sent 22001
Semi-Annual Engineering Report Spring 2013 5/10/2013 Reviewed with no action required 22385
Semi-Annual Engineering Report Fall 2013 11/18/2013 Comment Letter Sent 22986
Annual Water Quality Report, Gas Monitoring Report, Leachate Performance Evaluation Report, Monitoring System Evaluation Report 2013 7/8/2014 Comment Letter Sent 22870
Semi-Annual Engineering Report Spring 2014 8/1/2014 Reviewed with no action required 23306
Field Office Inspection Report 2013 6/8/2013 Reviewed with no action required 23528
Semi-Annual Engineering Report Spring 2015 5/4/2015 Reviewed with no action required 23885
Gas Monitoring Report 2014 1/12/2016 Reviewed with no action required 23568
Annual Water Quality Report 2015 1/15/2016 Comment Letter Sent 24259
Annual Water Quality Report, Monitoring System Evaluation Report 2014 1/15/2016 Comment Letter Sent 23582
Semi-Annual Engineering Report Fall 2014 1/21/2016 Reviewed with no action required 23536
Semi-Annual Engineering Report Spring 2016 6/23/2016 Reviewed with no action required 24602
Semi-Annual Engineering Report Fall 2016 12/29/2016 Reviewed with no action required 24858
Semi-Annual Engineering Report Spring 2017 5/3/2017 Reviewed with no action required 25358
Semi-Annual Engineering Report Fall 2017 11/15/2017 Comment Letter Sent 25663
Semi-Annual Engineering Report Spring 2018 5/14/2018 Reviewed with no action required 26024
Annual Water Quality Report, Gas Monitoring Report 2017 5/18/2018 Approval Letter Sent 25773
Semi-Annual Water Quality Report Spring 2018 6/21/2018 Reviewed with no action required 26093
Semi-Annual Engineering Report Fall 2018 11/15/2018 Reviewed with no action required 26296
Annual Water Quality Report, Leachate Performance Evaluation Report 2018 1/19/2019 Comment Letter Sent 26381
Semi-Annual Engineering Report Spring 2019 5/22/2019 Reviewed with no action required 26669
Semi-Annual Water Quality Report Spring 2017 5/29/2019 Reviewed with no action required 25452
Annual Water Quality Report, Gas Monitoring Report 2016 5/29/2019 Reviewed with no action required 25019
Semi-Annual Water Quality Report Spring 2019 6/24/2019 Reviewed with no action required 26699
Semi-Annual Engineering Report Fall 2019 11/21/2019 Reviewed with no action required 26937
Annual Water Quality Report, Gas Monitoring Report 2019 4/9/2020 Comment Letter Sent 27040
Semi-Annual Engineering Report Spring 2020 5/7/2020 Reviewed with no action required 27295
Semi-Annual Water Quality Report Spring 2020 6/15/2020 Reviewed with no action required 27350
Semi-Annual Water Quality Report Fall 2020 11/17/2020 Reviewed with no action required 27550
Annual Water Quality Report 2020 2/26/2021 Approval Letter Sent 27575
Annual Water Quality Report, Monitoring System Evaluation Report 2021 9/8/2021 Comment Letter Sent 27986
Field Office Visit Report walkover 9/14/2021 Reviewed with no action required 28000
Semi-Annual Engineering Report Spring 2022 5/5/2022 Reviewed with no action required 28465
Gas Monitoring Report 2021 6/14/2022 Reviewed with no action required 28187
Field Office Inspection Report 2022 9/30/2022 Reviewed with no action required 28661
Gas Monitoring Report 2022 11/17/2022 Reviewed with no action required 28761
Annual Water Quality Report, Monitoring System Evaluation Report 2022 1/25/2023 Reviewed with no action required 28760
Annual Water Quality Report, Monitoring System Evaluation Report 2023 12/1/2023 Comment Letter Sent 29270
Gas Monitoring Report 2023 12/27/2023 Reviewed with no action required 29338
Semi-Annual Engineering Report Spring 2023 4/11/2024 Reviewed with no action required 29528
Semi-Annual Engineering Report Spring 2024 8/26/2024 Reviewed with no action required 29557
Gas Monitoring Report 2024 2/14/2025 Reviewed with no action required 29946
Annual Engineer Report 2025 6/30/2025 Reviewed with no action required 30115
Monitoring System Evaluation Report, Special Water Quality Report Biennial 2025 11/23/2025 Initial Receipt 30393
Gas Monitoring Report 2025 11/26/2025 Initial Receipt 30411

Contacts

Responsible Official of Agency served
Joe Farris, Manager
Mahaska County Landfill
2979 US Highway 63
Oskaloosa, IA 52577
JFarris@mahaskacountysolidwaste.org
Mobile: (515) 336-0354 Work: (641) 673-9266
These are the main contacts for the facility. Full contact details are available in the Facility Contact Directory.

Location

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IOWA DEPARTMENT OF NATURAL RESOURCES
Our Mission
To conserve and enhance our natural resources in cooperation with individuals and organizations to improve the quality of life in Iowa and ensure a legacy for future generations.
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