Napa County Williamson Act Parcels (California)

Name: Napa County Williamson Act Parcels (California)
Creator: County of Napa
License: https://opendatacommons.org/licenses/pddl/1-0/

County of Napa

License: Public domain
Commercial: Yes
Format: Several
Coverage: California, United States

Last updated: 30 Oct 2026 · Update frequency Irregular

Source and attribution

Publisher

County of Napa

License

Public domain

Commercial use: Yes
Attribution required: No
Modification allowed: See publisher
Redistribution allowed: See publisher
Share-alike: No

Item licence text: "This data is made available under the Public Domain Dedication and License version v1.0" (ODC PDDL 1.0), with a County of Napa accuracy disclaimer. Portal terms checked (gisdata.napacounty.gov): no clause barring automated access; no commercial-use restriction.License text

Region

United StatesUS · CA

Type

Vector

Service

ArcGIShttps://gis.napacounty.gov/arcgis/rest/services/Hosted/Williamson_Act_Parcels_Public/FeatureServer/0

Extent

-122.64138.1742-122.061438.7417West, south, east, north. Data extent.

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Related datasets

BoundariesNapa County Fire Protection Providers (California)VectorUnited States Jurisdictions of fire protection providers inside Napa County, California.
Public landNapa County Public Parcels (California)VectorUnited StatesParcels About 51,300 property parcels in Napa County, taken from deeds and filed maps.
BoundariesNapa County Supervisor Districts (California)VectorUnited States Supervisor district boundaries that divide Napa County, California.
Points of interestNapa County Wineries (California)VectorUnited States Winery locations in Napa County, with permitted production and visitation.
BoundariesNapa County American Viticultural Areas (California)VectorUnited States Napa Valley viticultural areas that fall inside Napa County, California.