Permitting

Itasca's staff is thoroughly versed in the environmental permitting process, having worked closely with different mining companies, with federal, state, and local government agencies, as well as with other consultants and subcontractors. Through these interactions, Itasca has earned a solid reputation for its ability to combine highly-defensible technical work with the appropriate level of discussion and regulatory interaction throughout the environmental permitting process. Itasca has first-hand knowledge of important hydrogeology and geochemistry issues, particularly those that arise in the western United States. The office is also highly experienced in the National Environmental Policy Act (NEPA) permitting process and in obtaining State and Federal discharge permits. Itasca has worked directly for mining companies as technical consultants, for Federal agencies as third-party contractors, and as disciplinary leads/reviewers for other consultants, engineering firms, and law firms.

Core services include:

  • Preparation of technical studies in support of permitting (e.g., baseline hydrologic studies, environmental impact assessments, hydrogeologic and geochemical characterization, etc.)
  • Subcontracting to other consultants as disciplinary leads for hydrogeology and geochemistry
  • Independent review of existing studies, data adequacy, and/or potential permitting hurdles
  • Development of groundwater flow and geochemical models in support of permitting
  • Preparation of applications and supporting materials for State and Federal permits (e.g., Water Pollution Control Permits, National Pollutant Discharge Elimination System [NPDES] permits, Permits to Mine, etc.)
Latest News
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Upcoming Events
11 Aug
ITASCA Joins Caving 2026 as a Main Sponsor
We are pleased to announce that ITASCA will be participating as a Main Sponsor in Caving 2026, the leading international conference ded... Read More
15 Sep
ITASCA at EUROCK 2026: Advancing Innovation in Rock Engineering
ITASCA is pleased to announce its participation in EUROCK 2026 – ISRM Regional Symposium, taking place from 15–19 September 2026 in Sko... Read More
20 Sep
ITASCA to Participate in CouFrac 2026
ITASCA will be participating in CouFrac 2026, taking place from 20–23 September 2026 in Uppsala, Sweden. The conference brings together... Read More