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$Cross-section diagram showing a pond with settled ash, clay fill, and limestone layers, flanked by wells. Arrows indicate groundwater flow from left to right and through fractured limestone on the downgradient side.$

Groundwater Geochemistry Support for Alternative Source Demonstrations at CCR Facilities
Groundwater Geochemistry Support for Alternative Source Demonstrations at CCR Facilities

Groundwater Geochemistry Support for Alternative Source Demonstrations at CCR Facilities

Bobby Kreiner2026-05-26T09:44:48-06:00February 11th, 2020|

The (U.S. EPA) issued the Coal Combustion Residual (CCR) Rule in 2015 to regulate the location, design, and operation of CCR storage units such as landfills and ash ponds.

Research and Guidance Documents for the Land Disposal and Storage of Coal Combustion Residuals
Research and Guidance Documents for the Land Disposal and Storage of Coal Combustion Residuals

Research and Guidance Documents for the Land Disposal and Storage of Coal Combustion Residuals

Bobby Kreiner2026-05-26T09:58:07-06:00February 10th, 2020|

Electric power generating companies that burn coal for fuel realized they needed information to effectively manage the storage of their coal combustion residuals (CCRs) in accordance with the federal CCR Rule (40 CFR 257).

Reimagine the Possible | Thierno Kane

Mule Creek Dam Reservoir Inundation Mapping

Groundwater Geochemistry Support for Alternative Source Demonstrations at CCR Facilities

Groundwater Geochemistry Support for Alternative Source Demonstrations at CCR Facilities

Research and Guidance Documents for the Land Disposal and Storage of Coal Combustion Residuals

Research and Guidance Documents for the Land Disposal and Storage of Coal Combustion Residuals

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