{EE1BCD10-006A-46A4-BA65-E354ABDBE1EF} eng; USA utf8 dataset EnviroAtlas Coordinator US Environmental Protection Agency, Research Triangle Park ORD/NERL/EnviroAtlas 000-000-0000 109 TW Alexander Dr. Research Triangle Park NC 27711 EnviroAtlas@epa.gov pointOfContact 2025-04-02 ISO 19115 Geographic Information - Metadata ISO 19115:2003/Cor.1:2006(E) EnviroAtlas - Green Bay, WI - Domestic Water Use per Day by U.S. Census Block Group 2014-09-11 publication U.S. EPA Office of Research & Development (ORD) - National Exposure Research Laboratory (NERL) Research Triangle Park NC publisher US Environmental Protection Agency (US EPA) originator As included in this EnviroAtlas dataset, the community level domestic water use is calculated using locally available water use data per capita in gallons of water per day (GPD), distributed dasymetrically, and summarized by census block group. Domestic water use, as defined in this case, is intended to represent residential indoor and outdoor water use (e.g., cooking hygiene, landscaping, pools, etc.) for primary residences (i.e., excluding second homes and tourism rentals). For the purposes of this metric, these publicly-supplied estimates are also applied and considered representative of local self-supplied water use. Water utility service reporting in the EnviroAtlas-defined study area is available through the Public Service Commission of Wisconsin (http://psc.wi.gov/). Within the Green Bay boundary, there are seven service providers with 2008-2013 estimates ranging from 36 to 48 GPD. This dataset was produced by the U.S. EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets ). Domestic water use per census block group is being provided as a water demand metric for water resource planners and general public interest. The overall goal of EnviroAtlas is to employ and develop the best available science to map indicators of ecosystem services production, demand, and drivers for the nation. completed EnviroAtlas Coordinator US Environmental Protection Agency, Research Triangle Park ORD/NERL/EnviroAtlas 000-000-0000 109 TW Alexander Dr. Research Triangle Park NC 27711 EnviroAtlas@epa.gov pointOfContact asNeeded Ecosystem Environment theme EPA GIS Keyword Thesaurus Census Block Groups Communities Demand for Ecosystem Services Drinking Water Ecology Ecosystem Ecosystem Services EnviroAtlas Environment Environmental Atlas Ground Water Surface Water Utilities Water theme EnviroAtlas Wisconsin Green Bay, WI place None https://edg.epa.gov/EPA_Data_License.htm otherRestrictions Use Constraints: None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated. otherRestrictions Access Constraints: None. PUBLIC https://project-open-data.github.io/schema/#accessLevel Standard Technical Controls eng; USA environment -88.34016 -87.87984 44.35510 44.64010 9999-01-01 Initial local domestic daily use data and accompanying detail are available through the Public Service Commission of Wisconsin via http://psc.wi.gov/. The dasymetric data is available for the contiguous US via the EnviroAtlas. The census block maps are available via www.census.gov/geo/maps-data/maps/block/2010 and census block groups are available via www.census.gov. true Entity and Attribute Information Entity and Attribute Overview: For more information about EnviroAtlas data, go to https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets. The attribute table contains two fields, the U.S. Census block group identification number and the associated summarized water use estimate in thousands of gallons per block group. Further detail can be found in the Processing Steps. Entity and Attribute Detail Citation: https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets EnviroAtlas Coordinator US Environmental Protection Agency, Research Triangle Park ORD/NERL/EnviroAtlas 000-000-0000 109 TW Alexander Dr. Research Triangle Park NC 27711 EnviroAtlas@epa.gov distributor https://enviroatlas.epa.gov/download//GBWI_metrics_Apr2020_CSV_Shapes.zip download Download The URL providing direct access to the downloadable dataset. download https://enviroatlas.epa.gov/download//GBWI_metrics_Apr2020_FGDB.zip ESRI:ArcGIS API The endpoint of a web service to access the dataset (REST endpoint, WMS GetCapabilities URL, or a SOAP WSDL endpoint). webMapService https://enviroatlas.epa.gov/arcgis/rest/services/Communities/Community_BGmetrics/MapServer information Documentation URL for accessing related documents such as data dictionary, technical information about a dataset, developer documentation, etc. information https://www.epa.gov/enviroatlas/enviroatlas-data information Home Page Alternative landing page used to redirect user to a contextual, Agency-hosted "homepage" for the Dataset or API information dataset Horizontal Positional Accuracy Report Data were collected using methods that have unknown accuracy (EPA National Geospatial Data Policy [NGDP] Accuracy Tier 10). For more information, please see EPA's NGDP at https://www.epa.gov/geospatial/geospatial-policies-and-standards Features represented have not been tested for completeness Features represented have not been tested for completeness Tests for integrity have not been performed. This lineage was generated by the FGDC CSDGM to 19139 transformation 1. Researched and collected local domestic per capita data values. The PSC website contains utility reports with residential water use and population served per provider. Within the Green Bay study area, there are seven service providers with 2008-2013 estimates ranging from 36 to 48 GPD. 2014-09-11T00:00:00 2. Applied the GPDs by census block. Utility reports were per city or village. In the absence of a GIS layer indicating service boundaries, applicable city-level census block maps were used to apply the GPDs. ArcGIS 10.1 was used for spatial application and analysis. 2014-09-11T00:00:00 3. Applied GPDs to unassigned or null GPD blocks using census block groups. Some blocks remained without a GPD assignment after the application by city-level census block. Also, in the absence of further data, nearby service provider GPD estimates were considered representative of self-provided/individual private wells. Block groups with null GPD blocks were evaluated. The GPD with the greatest square mileage within the block group was assigned to the null GPD blocks. 2014-09-11T00:00:00 4. Applied GPDs to null GPD blocks using census block tracts. Some block groups contained all Null GPDs. Tracts with Null GPDs were evaluated. The GPD with the greatest square mileage within the tract was assigned to the remaining null GPD blocks. 2014-09-11T00:00:00 6. Verified and rasterized final GPD assignments (30m cells, snapped to the dasymetric raster). 2014-09-11T00:00:00 7. Distributed and weighted the water use according to population by multiplying the rasterized GPDs by the dasymetric data. 2014-09-11T00:00:00 8. Summarized the dasymetrically distributed values by block group. Divided the results to thousands of gallons per day. 2014-09-11T00:00:00 unknown 2029-02-13 This metadata was automatically generated from the FGDC Content Standard for Digital Geospatial Metadata standard (version FGDC-STD-001-1998) using the 2024-02-09T11:11:00 version of the FGDC CSDGM to ISO 19139 transform. EnviroAtlas Coordinator US Environmental Protection Agency, Research Triangle Park ORD/NERL/EnviroAtlas 000-000-0000 109 TW Alexander Dr. Research Triangle Park NC 27711 EnviroAtlas@epa.gov pointOfContact