Colbert Coal Combustion Residuals

Colbert had five coal-fired generating units. Unit 5 was idled in October 2013. The last remaining unit was idled on March 23, 2016. Eight simple-cycle combustion turbine units also operate at the site.

Unit boundaries shown are approximate and may vary in the technical demonstrations.

CCR Rule Plant-specific Data

CCR landfills and surface impoundments on the Colbert site include:

Colbert CCR Rule Groundwater Monitoring Documents

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Colbert Groundwater Monitoring Fact Sheet

2018 Colbert Ash Disposal Area 4 Groundwater Monitoring Report

2017 Colbert Ash Disposal Area 4 Groundwater Monitoring Report

For more information on EPA's CCR Rule environmental studies and activities at other TVA Fossil Plants, visit here.