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CCR RULE COMPLIANCE

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Alliant Energy's CCR Rule Compliance Data and Information

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  • Semiannual Progress Report - March 2025
  • Semiannual Progress Report - September 2024
  • Annual Groundwater Monitoring and Corrective Action Report - 2023
  • Semiannual Progress Report - March 2024
  • Groundwater Monitoring System Certification Update - February 2024
  • Semiannual Progress Report - September 2023
  • Annual Groundwater Monitoring and Corrective Action Report - 2022
  • Semiannual Progress Report - March 2023
  • Semiannual Progress Report - September 2022
  • Annual Groundwater Monitoring and Corrective Action Report - 2021
  • Assessment of Corrective Measures - June 2022
  • Notification of Initiation of Assessment of Corrective Measures - 2022
  • Notification of Groundwater Protection Standard Exceedance - November 2021
  • Annual Groundwater Monitoring and Corrective Action Report - 2020
  • Annual Groundwater Monitoring and Corrective Action Report - 2019
  • Notification of Assessment Monitoring
  • Annual Groundwater Monitoring and Corrective Action Report - 2018
  • Groundwater Monitoring System Certification - April 2019
  • Statistical Method Certification - April 2019
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