Itasca provides consulting services in mining hydrogeology, contaminant hydrogeology, aqueous geochemistry, and seismology. Staff hydrogeologists, geochemists, engineers, geologists, and geophysicists specialize in solving hydrogeologic and seismic related problems in the mining, petroleum, and environmental industries, with extensive experience working with regulatory agencies to achieve practical, cost-effective solutions to a broad range of environmental problems.
The company is fully equipped to decipher complex hydrogeologic systems, such as those associated with ore bodies, highly-fractured bedrock, and complex depositional and/or tectonic environments. Itasca solves problems using effective methods and clearly communicates study results to clients and other stakeholders. Itasca offers a variety of services that build on its foundation of hydrogeologic expertise involving the practical and efficient application of fundamental principles to real-world problems:
Baseline hydrogeologic and geochemical characterization
Evaluation of groundwater supplies and identification of groundwater recharge/discharge relationships
Exploration and development of groundwater supplies for mines, mills, and leaching operations, as well as technical support in obtaining groundwater rights and permits
Development of conceptual hydrogeologic models
Development of numerical groundwater flow models
Prediction of mine dewatering rates and impacts, such as the extent of drawdown
Prediction of pore pressures and phreatic surfaces in highwalls during mining (e.g., as inputs for slope stability analyses)
Prediction of the rate-of-formation of mine pit lakes
Prediction of dewatering-induced subsidence and the subsidence zone of influence surrounding open pit and underground mines
Design and optimization of dewatering systems and evaluation of alternative dewatering systems
Design and installation of test, observation (monitoring), and production wells (including technical specifications and bid packages), as well as analysis of step-drawdown tests and production logs
Design and analysis of aquifer tests, especially in more problematic fractured rock, low permeability materials, or cold regions
Evaluation and optimization of gold heap-leach operations using a gold heap-leach simulator
Hydrogeologic evaluation of covers using vadose-zone codes
Expert witness, second opinion, and litigation support
Itasca works directly with industries, government agencies, law firms, and as specialists to other consulting firms in roles that address a wide range of water resource issues. Extensive experience with quantitative assessment of groundwater flow and water quality enables the company to efficiently provide clients with reliable information that is critical for attaining their operational and environmental goals as well as for navigating the complex technical, legal, and permitting aspects of water resources. Itasca’s experience ranges from providing recommendations of approaches to remediate small diesel spills to conducting detailed investigations and hydrologic and geochemical modeling for Superfund sites.
Open Pit Dewatering: Dewater, Derisk, Deliver | Learn more about developing an effective strategy for open pit dewatering and avoiding common pitfalls in this E&MJ article.
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23Sep
Getting Started with FLAC2D/FLAC3D
This training is an introduction to continuous modeling with FLAC2D and FLAC3D. At the end of the course, participants will master the ...
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Live Online Introductory Training Course.
October 14-15, 2025...
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