Arizona Modeling Projects

Silverbell Landfill Remedial Wellfield Performance Model. Assessed partially penetrating containment well field, evaluated capture efficiency and cleanup rates, designed pumping rates.

Silverbell Landfill Soil Vapor Extraction Performance Model. Evaluated landfill gas flow and impacts to groundwater from source reduction.

Rio Nuevo Landfill Heat Generation Model. Simulated heat buildup from in situ aerobic treatment of landfill wastes.

Broadway Landfill SVE Performance Model. Simulated cleanup performance of a 1,500 cfm system, including groundwater cleanup.

Total Maximum Daily Load (TMDL) Transport Modeling, Various Arizona Watersheds. Department of Environmental Quality.

Harrison Landfill Groundwater Plume Containment Model. Three dimensional capture zone using pumping and injection wells.

Groundwater Flow and Optimization Model of 6,500 gpm capture wellfield.

Transient infiltration and transport model from surface ponds and tailings to develop operation and management plans.

Transient Flow and Transport Model in Gila Conglomerate and alluvium.

Transient saturated and unsaturated flow and transport model to develop and design 500 gpm capture wellfield.

Wellhead Protection Model. City of Tempe.

Model of Migration of Cadmium and Lead to the water table, and transport of contaminants in groundwater, accounting for elevated (El Nino) precipitation. Arizona Department of Environmental Quality.

Contaminant Transport Model for Analysis of Transient Plume Capture. Arizona Attorney General.

Mine Dewatering Analysis - Flow and transport for design of brine plume containment. Confidential Client (Trona Mine).

Little Colorado River Regional Groundwater Flow Model.

Little Colorado River Surface Water Model. Stream flow routing model quantified downstream extents of infiltration from upstream base flow.

Little Colorado River Groundwater - Surface Water Interaction Model. Predicted impacts on groundwater levels and stream flow from municipal and industrial pumping.

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