Facility Snapshot

Basic Permit Information (change facility)

Permit Number
57-SDP-10-90
Facility Name
Alliant Energy / IPL - Big Bend Fly Ash Disposal Site
Expiration Date
12/3/2028
Project Officer
Rath
Status
Closure
Type
Coal Combustion Residue Landfill
State Facility ID
310202483
FOCD Summary
Visit Field Office Compliance Database
County
Linn
Field Office
1
Planning Area
East Central Iowa Council of Governments (ECICOG)
Legal Description
Part of the SE 1/4, SW 1/4, Section 31, T83N, R6W of Linn County, Iowa.

Last Permit Issuance

View Docs Last Permit Review Final Action Date Action Description
Closure Permit Application 12/3/1993 Approval Letter Sent 8245

Amendments Since Last Permit Issuance

View Docs Number Type Last Action Date Action Description AmendID
931 Materials Storage/Collection - recyclables 8/18/1994 Approval Letter Sent 11130
932 Plan Revisions - gas control management plan 7/27/1995 Approval Letter Sent 11131
933 Plan Revisions - hydrologic monitoring system plan 12/23/1998 Approval Letter Sent 11132
934 Plan Revisions - hydrologic monitoring system plan 5/10/1999 Approval Letter Sent 11133
935A General Reporting/Administrative Requirements 3/22/2001 Approval Letter Sent 11134
935B Plan Revisions - hydrologic monitoring system plan 3/22/2001 Approval Letter Sent 11135
936 Plan Revisions - ERRAP 1/28/2002 Approval Letter Sent 11136
VARA Waiver 7/27/1995 Approval Letter Sent 11137
VARB Waiver 11/4/1998 Approval Letter Sent 11138
VARC Waiver 5/4/1999 Approval Letter Sent 11139
Plan Revisions - water quality assessment plan 9/14/2005 Extension Request Approval Letter Sent 13416
unnum Financial Assurance, Plan Revisions - gas control management plan 10/26/1994 Approval Letter Sent 16161
Contact Information Change 5/24/2010 Reviewed with no action required 17989
actpla Plan Revisions - water quality assessment plan 8/26/2010 Approval Letter Sent 18154
Plan Revisions - water quality assessment plan 7/26/2012 Approval Letter Sent 18801
937 Plan Revisions - hydrologic monitoring system plan 10/17/2012 Approval Letter Sent 19832
unnumb Plan Revisions - hydrologic monitoring system plan 5/22/2013 Approval Letter Sent 20274
938 Plan Revisions - hydrologic monitoring system plan 10/13/2015 Approval Letter Sent 21628
awq Plan Revisions - hydrologic monitoring system plan 12/29/2016 Reviewed with no action required 21718
attenu Plan Revisions - hydrologic monitoring system plan 7/14/2016 Comment Letter Sent 21924
939 Plan Revisions - monitoring well maintenance and p 7/14/2016 Approval Letter Sent 22012
9310 Plan Revisions - hydrologic monitoring system plan, Waiver 12/23/2016 Approval Letter Sent 22111
well Plan Revisions - monitoring well maintenance and p 2/27/2018 Approval Letter Sent 22993
well Plan Revisions - monitoring well maintenance and p 3/13/2018 Approval Letter Sent 23034
9311 Plan Revisions - monitoring well maintenance and p 1/28/2019 Approval Letter Sent 23204
statis General Reporting/Administrative Requirements 12/24/2019 Approval Letter Sent 23820
derech Plan Revisions - hydrologic monitoring system plan 11/12/2020 Approval Letter Sent 24405
AWQ General Reporting/Administrative Requirements 1/14/2020 Comment Letter Sent 24583
saer General Reporting/Administrative Requirements 1/20/2023 Approval Letter Sent 25385
9312 General Reporting/Administrative Requirements 5/15/2024 Approval Letter Sent 26037
well Plan Revisions - hydrologic monitoring system plan 10/29/2024 Reviewed with no action required 26226

Reviews Since Last Permit Issuance

View Docs Type Comments Last Action Date Action Description Permit Review ID
Hydrogeological Investigation Results 8/18/1994 Approval Letter Sent 8247
Closure/Post Closure Plan, Hydrologic Monitoring System Plan 8/18/1994 Approval Letter Sent 8248
Financial Assurance 10/26/1994 Comment Letter Sent 8253
Gas Monitoring Plan 7/27/1995 Exemption Request Approval Letter Sent 8252
ERRAP 1/28/2002 Approval Letter Sent 9239

Report Submittals Since Last Permit Issuance

View Docs Type Comments Last Action Date Action Description Report Submittal ID
Annual Water Quality Report 1995 11/29/1995 Reviewed with no action required 505
Annual Water Quality Report 1997 11/19/1997 Reviewed with no action required 506
Annual Water Quality Report 1999 11/30/1999 Reviewed with no action required 507
Annual Water Quality Report 2001 11/29/2001 Reviewed with no action required 508
Annual Water Quality Report 2003 10/12/2004 Comment Letter Sent 509
Annual Water Quality Report 2004 2/10/2005 Comment Letter Sent 511
Annual Engineer Report 12/18/1995 Reviewed with no action required 1169
Semi-Annual Water Quality Report 11/27/1996 Reviewed with no action required 1170
Annual Engineer Report 9/29/1997 Reviewed with no action required 1171
Baseline Water Quality Report 10/14/1994 Reviewed with no action required 1699
Baseline Water Quality Report 1/12/1995 Reviewed with no action required 1700
Baseline Water Quality Report 4/6/1995 Reviewed with no action required 1701
Baseline Water Quality Report 7/21/1995 Reviewed with no action required 1702
Baseline Water Quality Report 10/26/1995 Reviewed with no action required 1703
Field Office Visit Report 2/25/2000 Reviewed with no action required 2855
Monitoring System Evaluation Report 11/29/2001 Reviewed with no action required 4162
Monitoring System Evaluation Report 11/25/2002 Reviewed with no action required 4163
Semi-Annual Engineering Report 12/18/1995 Reviewed with no action required 5621
Semi-Annual Engineering Report 7/1/1996 Comment Letter Sent 5622
Semi-Annual Engineering Report 11/27/1996 Reviewed with no action required 5623
Semi-Annual Engineering Report 6/6/1997 Reviewed with no action required 5624
Semi-Annual Engineering Report 9/29/1997 Reviewed with no action required 5625
Semi-Annual Engineering Report 6/12/1998 Reviewed with no action required 5626
Semi-Annual Water Quality Report 5/10/1995 Reviewed with no action required 7884
Semi-Annual Water Quality Report 11/15/1995 Reviewed with no action required 7885
Semi-Annual Water Quality Report 5/8/1996 Reviewed with no action required 7886
Semi-Annual Water Quality Report 11/13/1996 Reviewed with no action required 7887
Semi-Annual Water Quality Report 5/16/1997 Reviewed with no action required 7888
Semi-Annual Water Quality Report 12/2/1997 Reviewed with no action required 7889
Semi-Annual Water Quality Report 6/12/1998 Reviewed with no action required 7890
Semi-Annual Water Quality Report 11/20/1998 Reviewed with no action required 7891
Semi-Annual Water Quality Report 11/17/1999 Reviewed with no action required 7892
Semi-Annual Water Quality Report 11/3/2000 Reviewed with no action required 7893
Semi-Annual Water Quality Report 11/29/2001 Reviewed with no action required 7894
Semi-Annual Water Quality Report 11/25/2002 Reviewed with no action required 7895
Semi-Annual Water Quality Report 11/29/2004 Reviewed with no action required 7896
Annual Water Quality Report 12/2/2005 Reviewed with no action required 9319
Annual Water Quality Report 2005 8/26/2010 Approval Letter Sent 9376
Annual Water Quality Report 2006 8/26/2010 Approval Letter Sent 10394
Annual Water Quality Report 2007 8/26/2010 Approval Letter Sent 12797
Semi-Annual Engineering Report 5/2/1994 Reviewed with no action required 15096
Field Office Inspection Report 6/26/1994 Reviewed with no action required 15097
Annual Water Quality Report 2008 8/26/2010 Approval Letter Sent 15832
Annual Water Quality Report 2009 8/26/2010 Approval Letter Sent 18372
Annual Water Quality Report 2002 11/25/2002 Reviewed with no action required 18556
Field Office Visit Report 3/23/2001 Reviewed with no action required 18557
Annual Water Quality Report 2000 12/1/2000 Reviewed with no action required 18558
Field Office Visit Report 5/25/2000 Reviewed with no action required 18559
Field Office Visit Report 12/2/1999 Reviewed with no action required 18560
Annual Water Quality Report 1998 12/9/1998 Reviewed with no action required 18561
Field Office Visit Report 10/19/1998 Reviewed with no action required 18562
Field Office Visit Report 10/7/1998 Reviewed with no action required 18563
Field Office Visit Report 4/7/1998 Reviewed with no action required 18564
Field Office Visit Report 10/29/1997 Reviewed with no action required 18565
Field Office Visit Report 5/21/1997 Reviewed with no action required 18566
Field Office Visit Report 6/19/1996 Reviewed with no action required 18567
Field Office Visit Report 10/12/1995 Reviewed with no action required 18568
Semi-Annual Water Quality Report 8/24/1995 Reviewed with no action required 18569
Semi-Annual Engineering Report 6/2/1995 Reviewed with no action required 18570
Field Office Visit Report 4/28/1995 Reviewed with no action required 18571
Semi-Annual Water Quality Report 2/15/1995 Reviewed with no action required 18572
Annual Water Quality Report 1994 12/2/1994 Reviewed with no action required 18573
Semi-Annual Water Quality Report 11/16/1994 Reviewed with no action required 18574
Semi-Annual Engineering Report 11/2/1994 Reviewed with no action required 18575
Field Office Visit Report 9/21/1994 Reviewed with no action required 18576
Field Office Visit Report 10/6/1996 Reviewed with no action required 18624
Annual Water Quality Report 2010 3/14/2011 Comment Letter Sent 19785
Annual Water Quality Report 2011 7/26/2012 Approval Letter Sent 21037
Annual Water Quality Report 2012 6/5/2013 Approval Letter Sent 22051
Annual Water Quality Report 2013 6/2/2014 Approval Letter Sent 22896
Annual Water Quality Report, Monitoring System Evaluation Report 2014 10/13/2015 Comment Letter Sent 23521
Annual Water Quality Report, Monitoring System Evaluation Report 2015 7/13/2016 Comment Letter Sent 24214
Annual Water Quality Report, Leachate Performance Evaluation Report, Monitoring System Evaluation Report 2016 6/9/2017 Comment Letter Sent 24997
Annual Water Quality Report, Leachate Performance Evaluation Report, Monitoring System Evaluation Report 2017 11/20/2018 Comment Letter Sent 25729
Annual Water Quality Report, Monitoring System Evaluation Report 2018 5/24/2019 Comment Letter Sent 26362
Special Water Quality Report well sampling 7/19/2019 Reviewed with no action required 26735
Annual Water Quality Report, Monitoring System Evaluation Report 2019 5/20/2020 Comment Letter Sent 26992
Annual Water Quality Report, Monitoring System Evaluation Report 2020 6/30/2021 Comment Letter Sent 27583
Annual Water Quality Report, Monitoring System Evaluation Report 2021 5/3/2022 Comment Letter Sent 28214
Special Water Quality Report private 10/19/2022 Reviewed with no action required 28683
Annual Water Quality Report, Monitoring System Evaluation Report 2022 6/1/2023 Comment Letter Sent 28795
Special Water Quality Report private 11/21/2023 Reviewed with no action required 29243
Annual Water Quality Report, Monitoring System Evaluation Report 2023 8/22/2024 Reviewed with no action required 29329
Annual Water Quality Report, Monitoring System Evaluation Report 2024 9/26/2025 Comment Letter Sent 29858
Special Water Quality Report private 10/14/2025 Reviewed with no action required 30284
Annual Water Quality Report, Monitoring System Evaluation Report 2025 12/8/2025 Comment Letter Sent 30399

Contacts

Responsible Official of Agency served
Wendi Cigrand
Lansing Generating Station
200 First Street SE
Cedar Rapids, IA 52406-0351
WendiCigrand@AlliantEnergy.com
Work: (641) 935-2903
These are the main contacts for the facility. Full contact details are available in the Facility Contact Directory.

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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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