Open-File Reports

The Kansas Geological Survey maintains a collection of unpublished reports and maps that represent research findings conducted in the state. Included in the collection of open-file materials are graduate theses, unpublished reports, maps, and data.

Recent KGS open-file reports

OFR 2024-39

Northeast Kansas: Riley, Washington, and Marshall Counties; Innovative Solutions to Address Natural Resource Challenges in Kansas - 2024 Field Conference Guide (pdf)

OFR 2024-33
Timing of Hydrothermal Fluid Flow in the Midcontinent Rift System, Washington County, Kansas (pdf)

OFR 2024-32
High Plains Aquifer Index Well Program: 2023 Annual Report (pdf)

OFR 2023-17
Preliminary surficial geology of the Waldron quadrangle, Harper County, Kansas (pdf)

OFR 2023-16
Preliminary surficial geology of the Harper County portion of the Spivey quadrangle, Kansas (pdf)

OFR 2023-15
Preliminary surficial geology of the Crystal Springs quadrangle, Harper County, Kansas (pdf)

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An accessible version of the documents on this site will be made available upon request. Please contact the KGS editor at kgs-editor@ku.edu to request the document be made available in an accessible format.

Search Open-File Reports

Search KGS open-file reports by key word, author name, county, or date.

KGS open-file report database

Contact the KGS Publications Sales office for price information for reports not available online. Some open-file reports may only be available for viewing at our offices, and some are web-only publications.