Lyon County, Minnesota
countyLyon County, Minnesota — hub for local data and maps.
Coverage: County publisher; individual layer coverage varies. County GIS resources; individual layer extents not checked.
- Publisher
- Lyon County, Minnesota
- Platform
- ArcGIS Hub
- Last checked
- 2026-11-08 (ET)
The staples
Always visible. Absence is scoped to the inspected publications; “not established” is not absence.
| Layer / official page | Format | Updated | Licence / use |
|---|---|---|---|
| Parcels / ownershipR: canonical configured Parcels item explicitly says “For reference use only, not for redistribution”. Geometry/ownership is present, but unrestricted redistribution is expressly not cleared. Separate county-server Tax Parcels is inventoried with its own metadata/terms, not used to launder the canonical restriction. | |||
| △Parcels (official page, opens in new tab) | Feature Service | Not recorded | Licence conflict / restrictedOfficial page only — not cleared for reuse |
| △Tax Parcels (official page, opens in new tab) | ArcGIS service layer | Not recorded | Licence conflict / restrictedOfficial page only — not cleared for reuse |
| △Parcels (official page, opens in new tab) | Feature Service | Not recorded | Licence conflict / restrictedOfficial page only — not cleared for reuse |
| Zoning / overlay districtsNot published by the county in the inspected scope | M: Landuse renderer uses Asmtdesc tax/assessment categories (for example AGRICULTURE, COMM LAND/BLD, RESIDENTIAL V, TAX FORFEITED), not an identified adopted zoning layer. Do not rename tax land use as zoning. No separately identified full legal overlay family. Landuse assessment classes are not zoning; Floodplain Zones is hazard/reference mapping, not proof of adopted flood zoning. No airport/PUD/historic/shoreland overlay product verified. | ||
| Address pointsAddress Points is a dedicated Feature Service and also Enhanced_Web_Map leaf 1; not inferred from parcel owner mailing addresses. | |||
| ✓Address Points (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Address Points (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Address Points (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| Building footprintsNot published by the county in the inspected scope | No building-footprint leaf in Basic/Enhanced map references or 26 configured items. Assessor polygons identify assessment responsibility/next assessment, not buildings; Landuse tax classes and 1938/2025 photos do not establish footprints. | ||
| Municipal / county boundaryRoads Cartographic plus hidden Road Centerlines, Cities and Townships, County Boundary and CTU polygons. Cartographic roads and centerlines are retained as distinct products, not conflated with a routable network. | |||
| ✓City Township Units (official page, opens in new tab) | ArcGIS service layer | Not recorded | Terms not specified; check publisher |
| Streets / centerlinesRoads Cartographic plus hidden Road Centerlines, Cities and Townships, County Boundary and CTU polygons. Cartographic roads and centerlines are retained as distinct products, not conflated with a routable network. | |||
| ✓Roads Cartographic (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Road Centerlines (official page, opens in new tab) | ArcGIS service layer | Not recorded | Terms not specified; check publisher |
Also published by this county
Selected inventoried holdings, not an exhaustive catalog. Publisher pages remain authoritative.
Site and development
| Layer / official page | Format | Updated | Licence / use |
|---|---|---|---|
| Local floodplainFloodplains / Floodplain Zones polygon Feature Service and Enhanced_Web_Map leaf 16. County publication does not establish a new independent flood model or regulatory effective date. | |||
| ✓Floodplain Zones (official page, opens in new tab) | ArcGIS service layer | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Floodplain Zones (official page, opens in new tab) | ArcGIS service layer | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Floodplains (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| Other inventoried holdingsPublished catalog entries; service aliases and vintages are not counts of unique datasets. | |||
| ✓Hydrology (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Lots (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Plats (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Quarter Sections (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Sections (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
Operations and access
| Layer / official page | Format | Updated | Licence / use |
|---|---|---|---|
| TrailsGarvin Park Trails (Feature Service plus listed WFS metadata) and hidden Bike Trails leaf 9 in Enhanced_Web_Map. Garvin-specific coverage and bicycle routes are not countywide all-mode completeness. | |||
| ✓Park Trails (official page, opens in new tab) | ArcGIS service layer | Not recorded | Terms not specified; check publisher |
| ✓Bike Trails (official page, opens in new tab) | ArcGIS service layer | Not recorded | Terms not specified; check publisher |
| ✓Garvin Park Trails (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Garvin Park Trails (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| Other inventoried holdingsPublished catalog entries; service aliases and vintages are not counts of unique datasets. | |||
| ✓Railroads (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Roads Cartographic (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Cities and Townships (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓County Boundary (official page, opens in new tab) | Feature Service | Not recorded | Terms not specified; check publisher |
| ✓Community and Recreation Areas (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Community and Recreation Points (official page, opens in new tab) | Feature Service | Not recorded | Publisher terms / disclaimer; check official page |
| ✓Public Water Access Sites (official page, opens in new tab) | Feature Service | Not recorded | Terms not specified; check publisher |
Inventory scope
County GIS resources; individual layer extents not checked.
26 configured items: nineteen Feature Services, two Web Experiences, one WFS, one Web Map, one Map Service, one WMS and one OGCFeatureServer. Nested Basic/Enhanced maps and supporting county items extend the inventory; aliases/protocols are not unique datasets.
Canonical Parcels item explicitly prohibits redistribution. Patching in an alternate county-server parcel rendering does not clear that product; R is preserved.
Enhanced_Web_Map hides Bike Trails and Floodplain Zones, alongside addresses, centerlines, cadastral fabric, parks/wildlife and water access. Garvin Park Trails has separate Feature Service/WFS metadata references.
Landuse uses Asmtdesc assessment classes, not verified zoning or future land use. Assessor describes assessment responsibility/next assessment, not building outlines.
SampleWorldCities, also exposed by WMS/OGC item records, is a county-hosted global sample (Cities/Continent/World), not a Minnesota county-boundary dataset. MnTopo links to state lidar DEM ImageServer metadata only; no imagery/data endpoints or tile caches read.
FindGiS links to official pages. It does not host these local files. Blank update dates mean the source did not establish a dataset update date, not that the data are current.