Map containing all Porter County GIS feature layers publicly available. Dynamic data sets are updated daily. Individual copies of this data are available in the Porter County GIS Office.

Map displaying major and minor roads throughout Porter County, IN. Map items include surrounding counties, municipal boundaries, townships, parcel boundaries, parks and water bodies. Last publish date is March 28, 2023. Map items are derived from Porter County GIS database which contains continuously updated features such as roads, parcels and political boundaries. Parks and water bodies are updated as needed.

This map displays 2010 LiDAR based contour data. Parcels lines, five foot contours, one foot contours and spot elevations are included. This data is not routinely updated.

Feature layer symbolizing UDO zoning districts in unincorporated Porter County, IN. Zoning districts governed by and described in the Porter County Unified Development Ordinance (UDO) established June 15, 2007. Questions concerning zoning must be directed to the Porter County Plan Commission Office located at 155 Indiana Ave. Ste. 311, Valparaiso, IN 46383. ph. (219)465-3540.The interactive map containing the zoning layer is intended for reference only. No warranty of completeness or accuracy is made and the map is offered 'as is' claiming no responsibility for loss incurred due to inaccuracies in the map. All zoning inquiries must be directed to and confirmed by the Porter County Plan Commission.

Feature layer symbolizing municipal boundaries in Porter County, IN. Feature is updated continuously, as needed, by Porter County Auditor's Office staff. Data is subject to verification from the appropriate municipal representative.Porter County makes no warranty of completeness of accuracy for this data feature. Data is provided 'as is' and is subject to the continual update maintenance, revision and correction as needed. The burden for determining appropriateness for use rests solely on the user. This data does not represent a survey. No liability is assumed for this data.

Feature layer symbolizing tax parcels in Porter County, IN. This data is updated daily. Parcel boundaries are edited in the Porter County Auditor's Office and combined with owner and location related information for publishing.Porter County makes no warranty of completeness of accuracy for this data feature. Data is provided 'as is' and is subject to the continual update maintenance, revision and correction as needed. The burden for determining appropriateness for use rests solely on the user. This data does not represent a survey. No liability is assumed for this data.

Address points in Porter County, Indiana. This feature includes fields for complete address, as well as, separate address components. Data originally created in cooperation with Porter County E911 and is updated as needed.Porter County makes no warranty of completeness of accuracy for this data feature. Data is provided ‘as is’ and is subject to continual update maintenance, revision and correction as needed. The burden for determining appropriateness for use rests solely on the user. This data does not represent a survey. No liability is assumed for this data.

Web map containing environmental data including wetlands, soils and conservation districts. Environmental data features including Open Dumps - IGS IDEM OLG: 16 APR 2010, Solid Waster Site - IGS IDEM OLQ: 16 APR 2010, Industrial Waste Site - IGS IDEM OLQ: 16 APR 2010, originally created by Indiana Department of Environmental Management (IDEM) and downloaded through the Indiana Map.Wetlands 2016 version 2 created by and sourced from US Fish and Wildlife. Data represents the national wetlands inventory.Soil Data sourced from SSURGO USDA 2015 soil report.Conservation Districts feature created and maintained internally by Porter County GIS staff. Porter County makes no warranty of completeness of accuracy for these data features. Data is provided 'as is' and is subject to continual update maintenance, revision and correction as needed. The burden for determining appropriateness for use rests solely on the user. This data does not represent a survey. No liability is assumed for this data.

Line feature representing street centerlines in Porter County, Indiana.Data updated, as needed, by Porter County GIS staff.Fields include street pre-type, direction, street name, type, and address range.Porter County makes no warranty of completeness of accuracy for this data feature. Data is provided 'as is' and is subject to the continual update maintenance, revision and correction as needed. The burden for determining appropriateness for use rests solely on the user. This data does not represent a survey. No liability is assumed for this data.

Feature symbolizing road centerlines in Porter County, IN.

Porter County makes no warranty of completeness of accuracy for this data feature. Data is provided ‘as is’ and is subject to continual update maintenance, revision and correction as needed. The burden for determining appropriateness for use rests solely on the user. This data does not represent a survey. No liability is assumed for this data.

Data is created and maintained by Porter County GIS staff using ESRI ArcGIS Desktop licensed software.For questions related to this data contact: Chuck Miller, Porter County GIS Manageremail: CMiller@porterco.orgphone: 219-465-3537.Porter County GISDepartment of Development &Stormwater Management155 Indiana Ave, Suite 311Valparaiso, IN 46383

Feature layer symbolizing UDO zoning districts in unincorporated Porter County, IN. Zoning districts governed by and described in the Porter County Unified Development Ordinance (UDO) established June 15, 2007. Document can be located on the web at http://www.porterco.org/DocumentCenter/View/345 Questions concerning zoning must be directed to the Porter County Plan Commission Office located at 155 Indiana Ave. Ste. 311, Valparaiso, IN 46383. ph. (219)465-3540. web- http://www.porterco.org/index.aspx?nid=407The interactive map containing the zoning layer is intended for reference only. No warranty of completeness or accuracy is made and the map is offered , 'as is', claiming no responsibility for loss incurred due to inaccuracies in the map. All zoning inquiries must be directed to and confirmed by the Porter County Plan Commission.

Feature layer symbolizing UDO zoning districts in unincorporated Porter County, IN. Zoning districts governed by and described in the Porter County Unified Development Ordinance (UDO) established June 15, 2007. Questions concerning zoning must be directed to the Porter County Plan Commission Office located at 155 Indiana Ave. Ste. 311, Valparaiso, IN 46383. ph. (219)465-3540.The PDF map containing the zoning layer is intended for reference only. No warranty of completeness or accuracy is made and the map is offered 'as is' claiming no responsibility for loss incurred due to inaccuracies in the map. All zoning inquiries must be directed to and confirmed by the Porter County Plan Commission. Last updated March 28, 2023.

Data feature symbolizing regulated subdivision boundaries in Porter County, IN. Data is updated perpetually as needed. Regulated subdivisions include residential developments that have Porter County Drainage Board Certificates and for which the storm water management is maintained by the Porter County Storm Water Management Department. Porter County makes no warranty of completeness of accuracy for this data feature. Data is provided ‘as is’ and is subject to continual update maintenance, revision and correction as needed. The burden for determining appropriateness for use rests solely on the user. This data does not represent a survey. No liability is assumed for this data.