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Preliminary Evaluation of the Ground-Water-Flow System in the Twin Cities Metropolitan Area, Minnesota (open access)

Preliminary Evaluation of the Ground-Water-Flow System in the Twin Cities Metropolitan Area, Minnesota

From abstract: A preliminary quasi-three-dimensional finite-difference ground-water-flow model of the seven-county Twin Cities Metropolitan area was constructed and used to evaluate parameter sensitivity and adequacy of available data.
Date: August 1982
Creator: Guswa, J. H.; Siegel, D. I. & Gillies, D. C.
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation, Ashland Quadrangle, Wisconsin, Michigan and Minnesota (open access)

National Uranium Resource Evaluation, Ashland Quadrangle, Wisconsin, Michigan and Minnesota

A report regarding evaluations done of the Ashland Quadrangle to find favorability for uranium occurrences in the quadrangles geologic environments. "No favorable areas could be identified or delineated on the basis of available data, and it is concluded that geologic environments in the Ashland Quadrangle are unfavorable for uranium."
Date: July 1982
Creator: Routledge, R. W.; Parrish, I. S. & Leigh, O. E.
Object Type: Report
System: The UNT Digital Library
[National Uranium Resource Evaluation, Ashland Quadrangle, Wisconsin, Michigan and Minnesota: Appendices] (open access)

[National Uranium Resource Evaluation, Ashland Quadrangle, Wisconsin, Michigan and Minnesota: Appendices]

Report discussing lake-bottom sediment sampling; radon soil gas surveying, and chemical analyses for rock, stream-sediment, ground, spring-water, lake-water, and stream-water samples collected for a report discussing the favorability for uranium occurrences in geologic environments of the Ashland quadrangle of Wisconsin, Michigan, and Minnesota.
Date: July 1982
Creator: Routledge, R. W.; Parrish, I. S. & Leigh, O. E.
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Eau Claire Quadrangle, Wisconsin and Minnesota (open access)

National Uranium Resource Evaluation: Eau Claire Quadrangle, Wisconsin and Minnesota

Purpose and scope: The Eau Claire Quadrangle, Wisconsin and Minnesota, was evaluated to identify geologic units and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits. All geologic environments to a depth of 1500 m (5,000 ft) were evaluated by means of surface investigations and available subsurface data. Each environment was categorized as favorable, unfavorable, or unevaluated for uranium deposits based on recognition criteria contained in the study of significant uranium districts worldwide (Mickle and Mathews, eds., 1978). Evaluation of the Eau Claire Quadrangle was conducted by Golder Associates, Inc., under subcontract to Bendix Field Engineering Corporation (BFEC), for the National Uranium Resource Evaluation (NURE) program, managed by the Grand Junction Office of the U.S. Department of Energy (DOE). The evaluation program began February 1, 1978, and ended February 1, 1980. Time spent by Golder personnel on literature search, field work, evaluation of data, and preparation of the final report totaled approximately 3.5 man-years.
Date: July 1982
Creator: Delaney, H. J.; Fitzsimonds, M. R.; Bogart, L. E.; Silling, R. M. & Readdy, L. A.
Object Type: Report
System: The UNT Digital Library

National Uranium Resource Evaluation: Eau Claire Quadrangle, Wisconsin and Minnesota, Appendix A-D

Appendices containing data on uranium availability in the Eau Claire Quadrangle to accompany a report on U.S. uranium resources in Wisconsin and Minnesota.
Date: July 1982
Creator: Delaney, H. J.; Fitzsimonds, M. R.; Bogart, L. E.; Silling, R. M. & Readdy, L. A.
Object Type: Dataset
System: The UNT Digital Library
National Uranium Resource Evaluation: New Ulm Quadrangle, Minnesota (open access)

National Uranium Resource Evaluation: New Ulm Quadrangle, Minnesota

From Introduction: "The New Ulm 1º x 2º Quadrangle, Minnesota, was evaluated to identify and delineate areas and geologic units that have characteristics favorable for the occurrence of uranium deposits."
Date: June 1982
Creator: Southwick, D. L.; Morey, G. B.; Lively, R. S. & Beltrame, R. J.
Object Type: Report
System: The UNT Digital Library

National Uranium Resource Evaluation: New Ulm Quadrangle, Minnesota, Appendix A-C

Appendices containing uranium occurrence reports and chemical analyses in the New Ulm Quadrangle to accompany a report on U.S. uranium resources in Minnesota.
Date: June 1982
Creator: Southwick, D. L.; Morey, G. B.; Lively, R. S. & Beltrame, R. J.
Object Type: Dataset
System: The UNT Digital Library
National Uranium Resource Evaluation: St. Cloud Quadrangle, Minnesota (open access)

National Uranium Resource Evaluation: St. Cloud Quadrangle, Minnesota

From Introduction: "The St. Cloud NTMS Quadrangle, Minnesota, was evaluated to identify and delineate areas and geologic units that have characteristics favorable for the occurrence of uranium deposits."
Date: June 1982
Creator: Morey, G. B.; Southwick, D. L.; Lively, R. S. & Beltrame, R. J.
Object Type: Report
System: The UNT Digital Library

National Uranium Resource Evaluation: St. Cloud Quadrangle, Minnesota, Appendix A-B

Appendices containing data on uranium availability in the St. Cloud Quadrangle to accompany a report on U.S. uranium resources in Minnesota.
Date: June 1982
Creator: Morey, G. B.; Southwick, D. L.; Lively, R. S. & Beltrame, R. J.
Object Type: Dataset
System: The UNT Digital Library
Hydrogeologic and Water-Quality Characteristics of the Ironton-Galesville Aquifer, Southeast Minnesota (open access)

Hydrogeologic and Water-Quality Characteristics of the Ironton-Galesville Aquifer, Southeast Minnesota

Introduction: The U.S. Geological Survey began a study in 1980 of the quality of water in the principal aquifers of Minnesota. The U.S. Environmental Protection Agency funded the study as part of the Underground Injection Control Program, which deals with disposal of liquid wastes beneath land surface. The initial report designated 14 aquifers in the State and provided general information about their geologic, hydrologic, and water-quality characteristics (Adolphson and others, 1981). This report, one in a series that describes individual aquifers in more detail, concerns the Ironton-Galesville aquifer.
Date: 1982
Creator: Ruhl, J. F. & Wolf, R. J.
Object Type: Report
System: The UNT Digital Library