AGENCY: Utah Geospatial Resource Center

SERIES: 25923
TITLE: Digital line graph photo revision maps
DATES: 1990-2021.
ARRANGEMENT: Numerical by quadrangle numbers.

DESCRIPTION: The Utah Automated Geographic Reference Center (AGRC) provides a wide range of Geographic Information System (GIS) support to the State of Utah. This series consists of maps that are the hard copies of aerial photo revisions of the hydrography and transportation data that is found on 7.5 quadrangle maps published by the United States Geological Survey (USGS). The data found on these maps is incorporated into digital theme layers for the State Geographical Database and is also submitted to the National Hydrography Dataset (NHD). The transportation data is incorporated into a dataset used by state and federal agencies within Utah. The revisions of hydrography will continue until each 7.5 quadrangle is completed for Utah. This data will not be published on a formal 7.5 quadrangle paper map and the USGS is no longer revising and publishing this data, but is incorporating it into the USGS National Map.

RETENTION

Permanent. Retain for 1 year(s) and 6 month(s)

DISPOSITION

Transfer to Archives.

RETENTION AND DISPOSITION AUTHORIZATION

Retention and disposition for this series were specifically approved by the State Records Committee.

APPROVED: 09/2005

FORMAT MANAGEMENT

Paper: Retain in Office for 6 months and then transfer to State Records Center. Retain in State Records Center for 1 year and then transfer to State Archives with authority to weed.

APPRAISAL

Administrative Historical

This disposition is based on the record's research value in documenting the changes to roads and waterways within the state of Utah.

PRIMARY DESIGNATION

Public

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