CCR RULE COMPLIANCE
Data and Information
Alliant Energy's CCR Rule Compliance Data and Information
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Rock River
Surface Impoundment
Operating Criteria
Please select from the options below.
Periodic Inspection Report - December 2025
Annual CCR Fugitive Dust Control Report - 2025
Inspection Report Remedy Documentation - April 2025
Initial Periodic Inspection Report - January 2025
Legacy Surface Impoundment Applicability Report - November 2024
Fugitive Dust Plan - 2024