Download .zipThis theme shows detailed watersheds for Hancock County, as digitized in vector mode from mylar copies of maps maintained by the U.S. Geological Survey, Water Resources Division.

Original coverage data was converted from the .e00 file to a more standard ESRI shapefile(s) in November 2014.Contact Information:GIS Support, ODNR GIS ServicesOhio Department of Natural ResourcesReal Estate & Land ManagementReal Estate and Lands Management2045 Morse Rd, Bldg I-2Columbus, OH, 43229Telephone: 614-265-6462Email: gis.support@dnr.ohio.gov

Expected road inundation due to 2 feet of SLR. Data provided by the NOAA.

Geospatial data about Hancock County, Ohio Addresses. Export to CAD, GIS, PDF, CSV and access via API.

Hancock County, Union River Watershed, landcover

Mountain Summits

FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme, orthographic imagery, is packaged in a separate NFIP Metadata Profile): cadastral, geodetic control, governmental unit, transportation, general structures, hydrography (water areas & lines. These data include an encoding of the geographic extent of the features and a minimal number of attributes needed to identify and describe the features. (Source: Circular A16, p. 13)

HC_MELCD_Poly_Dissolve

Download .zipGroundwater Vulnerability is an evaluatation of an area’s vulnerability to groundwater contamination based upon its hydrogeologic, topographic, and soil media characteristics.Contact Information:Geological Survey, Customer ServiceOhio Department of Natural ResourcesDivision of Geological SurveyGeologic Records2045 Morse RoadColumbus, OH, 43229-6693Telephone: 614-265-6576Email: geo.survey@dnr.ohio.gov

ABSTRACT: The U.S. Geological Survey Upper Midwest Environmental Sciences Center (UMESC) has produced a vegetation spatial database coverage (vegetation map) for the Acadia National Park Vegetation Mapping Project, USGS-NPS Vegetation Mapping Program (VMP). In support of mapping and classifying the vegetation, vegetation sample plots were collected and analyzed, identifying 53 National Vegetation Classification System natural/semi-natural associations (vegetation communities). Local botanists, via contract with The Nature Conservancy, collected 179 vegetation plot samples at Acadia National Park (NP) during the 1997-1999 field seasons. Maine Natural Areas Program performed ordination analysis using the field plot data and other existing vegetation data of the area. Vegetation communities of Acadia NP are defined and described at the local and global scale. All 179 vegetation plot samples are represented in the Vegetation Field Plot Spatial Database with selected data fields from the Project's PLOTS database.

This theme shows detailed watersheds for Hancock County, as digitized in vector mode from mylar copies of maps maintained by the U.S. Geological Survey, Water Resources Division.

ABSTRACT: The U.S. Geological Survey Upper Midwest Environmental Sciences Center (UMESC) has produced a vegetation spatial database coverage (vegetation map) for the Acadia National Park Vegetation Mapping Project, USGS-NPS Vegetation Mapping Program (VMP). Thematic accuracy requirements of the VMP specify 80% accuracy for each map class (theme) that represents National Vegetation Classification System (NVCS) associations (vegetation communities). The UMESC selected 728 field sites, all within Acadia National Park fee and easement lands, for a thematic accuracy assessment (AA) to the vegetation map. The sites were randomly generated, stratified to map class themes that represent NVCS natural/semi-natural vegetation communities using VMP standards. Certain modifications to the process were necessary to accommodate logistical challenges. Local botanists collected field data for 724 of the sites during the 1999 field season. Thematic AA used 688 sites. Sites not used for the analysis were due to the elimination of an entire map class because of irreconcilable classification concepts (19 sites), or to other reasons including unmanageable error with GPS coordinate, duplicate site location, and incomplete field data (17 sites). Regardless of their use in the analysis, all 724 AA sites collected are represented in the Accuracy Assessment Site Spatial Database.

August 2025

Purpose:To provide a spatially accurate, topologically correct representation of the road network within Wood, Lucas, Ottawa, Seneca, Hancock, Henry, and Fulton Counties, supporting general mapping, transportation planning, geocoding, and roadway inventory.Supplemental Information:This dataset is part of the Ohio Location Based Response System (LBRS) and adheres to its standards for accuracy and topological correctness. It is designed to assist with public safety, transportation planning, and roadway management across multiple counties.Keywords:Road Centerline, LBRS, Transportation, General Mapping, Geocoding, Roadway Inventory, Multi-County, Ohio.Lineage:Source(s): Data collected through the Ohio LBRS with contributions from local authorities across Wood, Lucas, Ottawa, Seneca, Hancock, Henry, and Fulton Counties.Process Steps: Includes GPS field data collection, digitization, topology enforcement, validation, and periodic updates across all represented counties.Accuracy and Consistency:Positional Accuracy: Consistent with LBRS standards, verified through GPS and county-level records.Attribute Accuracy: Street names, classifications, and jurisdiction verified against official records for each county.Logical Consistency: Maintains topological integrity, providing a continuous, non-overlapping road network.Data Type:Vector (Polyline)Composition:Polylines representing road centerlines with attributes like street names, jurisdiction, surface type, and classification.Spatial Reference:Coordinate System: NAD 1983 NSRS2007 StatePlane Ohio North FIPS 3401 (US Feet)Projection: Lambert Conformal ConicDatum: NAD 1983 NSRS2007Time Period of Content:Reflects conditions as of the LBRS and county GIS updates at the time this was produced. This is a preexisting dataset created before the current GIS Manager.Currentness Reference:Updated as needed for new developments, closures, or reclassifications across all included counties, in alignment with LBRS standards.Contacts:Primary Contact:David L. Price, GIS Coordinator, Wood County GIS DepartmentPhone: (419) 373-3984Email: dprice@woodcountyohio.govDistributor:Available upon request through Wood County GIS or the LBRS data distribution network.Distribution Liability:Wood County, LBRS, and ODOT disclaim responsibility for improper or incorrect dataset use, provided "as-is" without warranty.Metadata Date:October 21, 2024Metadata Review Date:October 21, 2025Metadata Contact:David L. Price, (419) 373-3984, dprice@woodcountyohio.gov