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Open-File Reports: Recent submissions

Now showing items 1-5 of 120

Compilation Geologic Model for St. Louis River Watershed: A Pilot Project

Steenberg, Julia R; Retzler, Andrew J; Wagner, Kaleb G; Hamilton, Jacqueline D (Minnesota Geological Survey, 2021-08)
This report is a summary of year one of a two-year pilot project conducted by the Minnesota Geological Survey for the Minnesota Department of Health Groundwater Restoration and Protection Strategies (GRAPS) program designed ...

OFR21-03, Compilation Geologic Model for Zumbro River Watershed: A Pilot Project

Steenberg, Julia; McDonald, Jennifer; Retzler, Andrew; Hamilton, Jacqueline (Minnesota Geological Survey, 2021-06)
This report is a summary of year one of a two-year pilot project between the Minnesota Geological Survey and the Minnesota Department of Health Groundwater Restoration and Protection Strategies (GRAPS) program designed to ...

OFR21-01, Geologic Mapping Forum 20/21 Abstracts

Thorleifson, Harvey (Minnesota Geological Survey, 2021)
Due to the coronavirus pandemic, the Geologic Mapping Forum for 2020 and 2021 was held online as monthly meetings from October 2020 to April 2021. As many as 140 geological map authors, program managers and allied professionals ...

OFR21-02, Pilot Multi-county Modeling Synthesis For Bonanza Valley Groundwater Management Area

Tipping, Robert G (Minnesota Geological Survey, 2019)
This report reviews current subsurface unconsolidated sediment modeling methods at MGS to address how model application to regional investigations can be improved in several fundamental ways: 1.) reduce errors and redundancy ...

OFR20-01, Minnesota Data Preservation Report for 2019/2020: Updated Data Inventory, Preservation of Pillsbury Hall Rock Collections and Documentation, Assembly of Mineral Potential Related Information

Thorleifson, L H (Minnesota Geological Survey, 2020)
Minnesota Geological Survey (MGS) activity is focused primarily on recommendations of Legislative panels that indicate that statewide coverage of layered County Geologic Atlases will be needed to support management of water ...