CCR RULE COMPLIANCE
Data and Information
Alliant Energy's CCR Rule Compliance Data and Information
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Ottumwa
Surface Impoundment
Closure/Post-Closure Care
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Deed Notation - August 2023
Notification of Completion of Closure - June 2023
Written Closure Plan - 2022 Revision
EPA Response to Request to Withdraw - Application for Site-Specific Alternative Closure Deadline - June 2022
Notification of Intent to Close - June 2022
Request to Withdraw - Application for Site-Specific Alternative Closure Deadline - May 2022
Extension Application - Comments on Proposed Decision
Extension Application - Proposed Decision
Extension Application - Completeness Determination
Application for Site-Specific Alternative Deadline - November 2020
Notification of Intent to Close ZLDP
Written Closure Plan - 2020 Revision
Alternative Closure Annual Progress Report - 2020
Notification of Intent to Comply with the Alternative Closure Requirements
Notification of Intent to Close Ash Pond
Written Post-Closure Plan
Written Closure Plan
Notification of Intent to Close ZLDP