CCR rule compliance data & information
We own and operate a landfill for the disposal of coal combustion residuals (CCR) from our coal-fired power plants.
In alignment with the U.S. Environmental Protection Agency (EPA) requirements and the CCR Rule (section 257.107), all related plans, reports and documents are publicly available.
Email us if you have questions about our Coal Combustion Residuals.
Landfill Inspection Reports
Groundwater Assessment Monitoring Notifications & Reports
Groundwater Assessment Monitoring Notification - 2018
Groundwater Assessment Monitoring Notification - April 2022
Groundwater Assessment Monitoring Notification - February 2022
Groundwater Detection Monitoring Plan - 2017
Groundwater Monitoring Report - 2020
Groundwater Monitoring Report - 2021
Groundwater Monitoring Report - 2022
Groundwater Monitoring Report - 2023
Groundwater Monitoring Report - 2024
Colorado Springs Utilities
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