CCR RULE COMPLIANCE
Data and Information
Alliant Energy's CCR Rule Compliance Data and Information
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Ottumwa
Surface Impoundment
Operating Criteria
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Periodic Inspection Report - June 2023
Annual CCR Fugitive Dust Control Report - 2022
Periodic Inspection Report - June 2022
Annual CCR Fugitive Dust Control Report - 2021
Periodic Inspection Report - June 2021
Inflow Design Flood Control System Plan - May 2021
Annual CCR Fugitive Dust Control Report - 2020
Periodic Inspection Report - June 2020
Annual CCR Fugitive Dust Control Report - 2019
Periodic Inspection Report - June 2019
Annual CCR Fugitive Dust Control Report - 2018
Periodic Inspection Report - June 2018
Annual CCR Fugitive Dust Control Report- 2017
Periodic Inspection Report - July 2017
Fugitive Dust Plan - 2017
Periodic Inspection Report - December 2016
Annual CCR Fugitive Dust Control Report - 2016
Initial Inflow Design Flood Control System Plan - September 2016
Inspection Report - Remedy Documentation - 2016
Initial Periodic Inspection Report - January 2016
Fugitive Dust Plan - 2015