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Customer Service Hours: 7:30am - 6:30pm

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Energy Efficiency
What’s New?

Customer Service
Safety & Education
Rates & Services
Energy Efficiency
What’s New?

Operating Criteria

Home Energy Efficiency CCR Rule Lewis & Clark Station Operating Criteria

CCR Rule Compliance Data and Information

Lewis & Clark Station is a coal-fired generating unit located near Sidney, MT. The unit produces about 50 megawatts of electricity.

Operating Criteria

2023
Lewis & Clark Station 2023 Annual CCR Fugitive Dust Control Report
2022
Lewis & Clark Station 2022 Annual CCR Fugitive Dust Control Report
2021
Lewis & Clark Station 2021 Annual CCR Fugitive Dust Control Report
2020
Lewis & Clark Station 2020 Annual CCR Fugitive Dust Control Report
2019
Lewis & Clark Station 2019 Annual CCR Fugitive Dust Control Report
2018
Lewis & Clark Station 2018 Annual CCR Fugitive Dust Control Report
Lewis & Clark Station Inflow Design Flood Control System Plan R1
2017
Lewis & Clark Station 2017 Annual CCR Fugitive Dust Control Report
Lewis & Clark Station 2017 Annual Landfill Inspection Report
2016
Lewis & Clark Station 2016 Annual Landfill Inspection Report
Lewis & Clark Station 2016 Annual CCR Fugitive Dust Control Report
Lewis & Clark Station Run-On and Run-Off Control System Plan
2015
Lewis & Clark Station 2015 Annual Landfill Inspection Report
Lewis & Clark Station CCR Fugitive Dust Control Plan

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CCR Rule

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Latest News

Montana-Dakota Utilities’ Heskett 4 plant ready to produce power

July 8, 2024

Montana-Dakota Utilities names Neigum Vice President of Electric Supply

April 15, 2024

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