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CCR Rule Compliance Data & Information
Updated September 2019
aep is committed to being a good neighbor. we also are committed to operating our facilities in a way that meets or exceeds all regulations and protects public safety and health. this includes operating in full compliance with the epa’s coal combustion residuals (ccr) rule and any state ccr rules. ccr rules establish requirements for how we handle and store ccrs at our power plants. ccrs, also called coal ash, are the materials that remain after coal is burned to make electricity.
2hanguide.completed initial groundwater sampling in 2017. we continue to monitor and analyze data twice a year.
aep installed more than 300 testing wells to do this sampling. we took multiple samples from each well to establish a baseline for 21 substances identified in the ccr rule and to determine if the levels of any of these substances increased as the groundwater flowed beneath the storage sites. many of these substances occur naturally in groundwater.
in 2018, aep also completed location restriction analyses for our coal ash storage sites and alternate source evaluations as appropriate.
新皇冠体育APP下载we have proactively been meeting with plant neighbors and community leaders to answer questions about the data collected, what it may mean and to discuss next steps.
Additional information, including locations where sites are impacting groundwater and the substances of local concern, can be found on the individual plant pages.
Alternate Source Reviews
新皇冠体育APP下载independent third parties completed alternate source reviews for those ccr storage sites with elevated concentrations of one or more of the 21 substances. the reviews determine whether there are factors other than the ash storage site that may be affecting groundwater quality. this review process found alternate sources for groundwater impacts at some of the coal ash storage sites. information about locations where alternate sources for groundwater impacts were identified is available on the individual plant pages.
2hanguide.completed location restriction reviews in 2018 for the coal ash storage sites. this review looks at the site’s proximity to groundwater aquifers, wetlands, fault areas, seismic zones and unstable areas. we learned that seven sites did not meet the restriction requiring them to be separated from the uppermost aquifer by at least five feet. all other aep ash storage sites meet the rule’s location restrictions.
we will stop placing material in these sites as soon as we have a storage alternative. we then will begin closure activities.
aep will continue monitoring groundwater quality at all coal ash storage sites included in the program.
we also will continue efforts to learn more. where groundwater impacts are indicated, we will add sampling sites farther away from the storage site to better understand the extent of groundwater impacts.
where we see indications that a storage site is causing substance levels to exceed standards, we will stop placing material in these sites as soon as we have a storage alternative. we then will begin closure activities. we will pursue corrective measures to mitigate groundwater impacts, including seeking public input before making a final decision as to what measures we will take.
新皇冠体育APP下载 As of January 30, 2017, AEP Generation Resources Inc. no longer owns or operates Gavin Plant. CCR-related compliance documents are posted and maintained on the publicly available website of Gavin Power, LLC.
新皇冠体育APP下载As of March 1, 2018, AEP Generation Resources Inc. no longer operates Cardinal Plant. CCR-related compliance documents are posted and maintained on the publicly available website of Ohio Electric Cooperative’s Buckeye Power.
As of June 5, 2020 AEP Generation Resources Inc. no longer owns or operates Conesville Plant. CCR-related compliance documents are posted and maintained on the publicly available website of Conesville Industrial Park, LLC.