Lyon County GIS

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504 Fairgrounds Road
Marshall, MN 56258
Phone(507) 532-8218
or (507) 532-8212

Lyon County Plat Book Version 1 (12/23/03)
The Lyon County Plat Book is only offered at this time in PDF format.

Lyon County operates a Geographic Information System (GIS) to provide current and accurate geo-spatial (map) information to County departments, other agencies, and the general public. We seek to ensure that Lyon County's public decision-makers and other users have access to geographic information that is complete, timely, accurate, and reliable. We promote the use of GIS and related technologies to more effectively and efficiently address problems, develop plans, and manage the natural, cultural, economic, and infrastructure resources of the county. Lyon County is Implementing GIS to streamline county operations and make county data and records viewable to the citizens of Lyon County.

Current priorities:
- Parcel and plat mapping
- Development of a interactive website for publishing county data and maps