Estimated equivalent population using public supply groundwater in the conterminous United States, ULUEM

The population using public supply drinking water was mapped in two ways: the census enhanced method (CEM) evenly distributes the population across the census block-group, and the urban land-use enhanced method (ULUEM) distributes the population only to certain urban land use designations in order to more precisely locate public supply users. This dataset consists of the estimated population using public supply groundwater distributed using the urban land-use enhanced method.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://ddi.doi.gov/usgs-data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier http://datainventory.doi.gov/id/dataset/usgs-60551262d34e1894882d09d1
metadata_type geospatial
modified 2024-07-31T00:00:00Z
old-spatial -127.8904, 22.8719, -65.3218, 51.5817
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash a89b74bfae5e1cb51be66e7fe50ea5f6b05b88443f59b4a082075282faff8fdb
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-127.8904, 22.8719], [-127.8904, 51.5817], [ -65.3218, 51.5817], [ -65.3218, 22.8719], [-127.8904, 22.8719]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • drinking-water
  • geoscientificinformation
  • groundwater
  • public-supply
  • usgs-60551262d34e1894882d09d1
isopen False
license_id notspecified
license_title License not specified
maintainer Tyler Johnson
maintainer_email mierardi@usgs.gov
metadata_created 2025-09-23T22:40:17.886624
metadata_modified 2025-09-23T22:40:17.886630
notes The population using public supply drinking water was mapped in two ways: the census enhanced method (CEM) evenly distributes the population across the census block-group, and the urban land-use enhanced method (ULUEM) distributes the population only to certain urban land use designations in order to more precisely locate public supply users. This dataset consists of the estimated population using public supply groundwater distributed using the urban land-use enhanced method.
num_resources 2
num_tags 13
title Estimated equivalent population using public supply groundwater in the conterminous United States, ULUEM