United States of America boundaries data

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2023 vintage; Generalized

ACS 2025 Legal and Statistical Entities Web Map Service; January 1, 2025 vintage

Overview This feature service provides polygon boundaries for U.S. Environmental Protection Agency National Priority List (NPL) Superfund sites across the United States and its territories. Superfund features are managed by regional teams of geospatial professionals and remedial program managers (RPMs). Feature Layer Data are harvested from regional datasets on a weekly basis to refresh this national dataset and feature services. Superfund Site Boundaries Boundaries represent the footprint of a whole site, defined for purposes of this effort as the sum of all of the Operable Units (OUs) and the current understanding of the full Extent of Contamination. For Federal Facility sites, the total site polygon may be the Facility boundary. As site investigation and remediation progress, OUs may be added, modified or refined, and the total site polygon is updated accordingly.

ACS 2021 Legal and Statistical Entities Web Map Service; January 1, 2021 vintage

ACS 2012 Legal and Statistical Entities Web Map Service; January 1, 2012 vintage

ACS 2012 Legal and Statistical Entities Web Map Service; January 1, 2012 vintage

ACS 2012 Legal and Statistical Entities Web Map Service; January 1, 2012 vintage

ACS 2013 Legal and Statistical Entities Web Map Service; January 1, 2013 vintage

ACS 2013 Legal and Statistical Entities Web Map Service; January 1, 2013 vintage

ACS 2013 Legal and Statistical Entities Web Map Service; January 1, 2013 vintage

ACS 2014 Legal and Statistical Entities Web Map Service; January 1, 2014 vintage

ACS 2014 Legal and Statistical Entities Web Map Service; January 1, 2014 vintage

ACS 2014 Legal and Statistical Entities Web Map Service; January 1, 2014 vintage

ACS 2015 Legal and Statistical Entities Web Map Service; January 1, 2015 vintage

ACS 2015 Legal and Statistical Entities Web Map Service; January 1, 2015 vintage

ACS 2015 Legal and Statistical Entities Web Map Service; January 1, 2015 vintage

ACS 2015 Legal and Statistical Entities Web Map Service; January 1, 2015 vintage

ACS 2015 Legal and Statistical Entities Web Map Service; January 1, 2015 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

In response to the Help America Vote Act (HAVA) passed in 2002, the Office of Elections in the Lieutenant Governor's, designed, developed and implemented a statewide database, the Utah Voter Information and State Tracking Application (VISTA) In 2011, the VISTA project began closely integrating county-level GIS mapping data representing the precinct and subprecinct boundaries that define the ballot areas for the state. This dataset is the digital map dataset that the VISTA project is actively using for their GIS integration. VISTA Precincts and Sub Precincts are tracked using a unique identifier of up to 10 characters to represent a specific balloting unit (wherein all voters in a specified precinct receive the same ballot). Precincts are identified using up to 6 characters; example: SJ001A or 007. Sub Precincts are identified using a 6 character precinct identifier, a “:” character, and up to 4 characters for the Sub Precinct identifier; example: SJ0003:SW2. Data was updated to reflect the newly created Political Districts for the next 10 years, Current as of 1/31/2022

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2017 Legal and Statistical Entities Web Map Service; January 1, 2017 vintage

ACS 2017 Legal and Statistical Entities Web Map Service; January 1, 2017 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage